CN219608150U - Alarm device for water level fluctuation - Google Patents
Alarm device for water level fluctuation Download PDFInfo
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- CN219608150U CN219608150U CN202320344501.6U CN202320344501U CN219608150U CN 219608150 U CN219608150 U CN 219608150U CN 202320344501 U CN202320344501 U CN 202320344501U CN 219608150 U CN219608150 U CN 219608150U
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- alarm
- groove
- rod
- water level
- alarm main
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 230000008602 contraction Effects 0.000 claims description 24
- 239000004744 fabric Substances 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses an alarm device for water level fluctuation, which relates to the technical field of alarm devices and comprises an alarm main body, wherein the alarm main body is provided with a protection groove, an opening is formed in the part of the alarm main body, two sides of the inner wall of the protection groove are connected with projectors through sliding rails, sound is arranged on two sides of the alarm main body, the alarm main body is provided with symmetrical first storage grooves, an opening is formed in the front end of the alarm main body, which is positioned in the first storage grooves, is provided with an inclined clamping groove, the first storage grooves are connected with first shrinkage rods, the first shrinkage rods are stored with first pull rods, the first pull rods are connected with second pull rods, the second pull rods are stored in the second shrinkage rods and are connected with the second shrinkage rods in a sliding mode, and projection curtains are arranged at the bottoms of the second shrinkage rods. The dam water level monitoring system is convenient to carry, convenient for operators on duty to master water level information at any time, timely receives an alarm, clear in data display, high in practicability and suitable for popularization, and the dam water level monitoring system is safe to operate.
Description
Technical Field
The utility model belongs to the technical field of alarm devices, and particularly relates to an alarm device for water level fluctuation.
Background
When monitoring the dam water level, the required hardware comprises a water level alarm workstation, a display and alarm sounds, and because the display and alarm devices are fixedly installed, the dam operator on duty cannot grasp the water level information at any time, and cannot receive alarm signals when the water level is abnormal, the water regulating center and the centralized control center have various data, the dam water level data cannot be displayed on a single screen, the water level alarm is doped in a plurality of centralized control voice alarms, and the safety operation of the dam is adversely affected.
Disclosure of Invention
The utility model aims to provide the alarm device for the water level fluctuation, which is convenient to carry, convenient for operators on duty to master the water level information at any time, and clear in data display, so that the dam can safely run, has strong practicability and is suitable for popularization.
The utility model provides the following technical scheme: the utility model provides an alarm device for water level fluctuation, includes the alarm main part, alarm main part upper end center department is fixed to be equipped with the protection slot, the protection slot is located alarm main part department and is equipped with the opening, protection slot rear end tank bottom is decurrent inclined plane, the protection slot inner wall both sides are connected with the projecting apparatus through the slide rail, alarm main part is located the both sides of protection slot and is fixed to be equipped with the stereo set, alarm main part upper surface is fixed to be equipped with the control keypad, the front end of alarm main part is fixed to be equipped with signal antenna;
the alarm comprises an alarm body, wherein the two sides of the lower end of the alarm body are provided with symmetrical first storage grooves, the front end of the alarm body is provided with an opening, the front end opening of the alarm body, which is positioned in the first storage grooves, is provided with inclined clamping grooves which incline outwards, the joint of the first storage grooves and the inclined clamping grooves is connected with a first contraction rod through a first universal joint, the first contraction rod is used for storing a first pull rod in a drawing manner, the other end of the first pull rod is connected with a second pull rod through a second universal joint, the second pull rod is stored in the second contraction rod and is connected with the second contraction rod in a sliding manner, the bottom of the second contraction rod is fixedly provided with a projection curtain, and two side corners of the upper end of the projection curtain are fixedly connected with the second pull rod, which is close to the second universal joint.
Preferably, the bottom of protection groove is equipped with the draw-in groove, the projecting apparatus corresponds the draw-in groove and is equipped with rather than assorted card, the projecting apparatus outside is equipped with the catching groove, when the bottom of projecting apparatus and the slope ground subsides of protection groove, its projection department covers on the projection curtain of setting up.
Preferably, the bottom surface of first pull rod is equipped with the second and accomodates the groove, the second is accomodate the groove and is located first shrink pole one end and be equipped with the bracing piece through the pivot, the bracing piece has the bullet piece of locking when being perpendicular relative alarm main part, and the opening one end top of first shrink pole is on the bracing piece this moment.
Preferably, the front end of alarm main part is fixed to be equipped with the handle, the fixed splint that is equipped with in alarm main part bottom, when projection curtain was put up, splint supported with the bottom of bracing piece.
Preferably, the first storage groove is communicated with the third storage groove, and the position and the size of the third storage groove are matched with those of the second shrinkage rod after the projection curtain is rolled.
The utility model has the beneficial effects that: the dam is convenient to carry, the operator on duty can master the water level information at any time, the alarm is timely received, the data display is clear, the safety operation of the dam is high, the practicability is high, and the dam is particularly as follows:
(1) The projector is arranged, water level data is projected through the projector, the projector is separated from the clamping groove through the buckling groove and slides along the sliding rail to incline, the first shrinkage rod and the second shrinkage rod are pulled out of the first storage groove and the third storage groove, the first shrinkage rod inclines outwards and is clamped on the inclined clamping groove, the first pull rod is pulled out of the first shrinkage rod when the first shrinkage rod inclines, the second pull rod is pulled out of the second shrinkage rod, the projection curtain is unfolded, the support rod is buckled out of the second storage groove after the first shrinkage rod, the second shrinkage rod and the second pull rod are stretched, and the support rod is blocked to complete support of the support when rotating to the locking position to support the first shrinkage rod, so that the projection curtain is unfolded, the projector is projected onto the projection curtain, and workers can observe conveniently.
(2) The utility model is provided with the alarm main body, when a worker leaves the duty room, the alarm main body can be carried, the first contraction rod and the second contraction rod are contained in the first containing groove and the third containing groove, the projector is pushed up to be clamped in the protection groove, the alarm main body is lifted by the handle or hung on the body by the clamping plate to carry, the alarm main body receives detection information sent by the water level meter at any time, and the sound equipment 3 broadcasts and alarms, so that the worker can know the water level condition at any time.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIGS. 1-2 are overall schematic views of the present utility model;
FIG. 3 is a schematic view of the present utility model in a stowed position;
marked in the figure as: 1. an alarm main body; 2. a protection groove; 3. a sound box; 4. a projector; 5. a slide rail; 6. a control keypad; 7. a signal antenna; 8. a first retracting lever; 9. a first pull rod; 10. a first universal joint; 11. a second retracting lever; 12. a second pull rod; 13. a projection curtain; 14. a support rod; 15. a clamping groove; 16. a buckling groove; 17. a first storage groove; 18. a clamping plate; 19. a handle; 20. a second universal joint; 21. a second storage groove; 22. an inclined clamping groove; 23. and a third storage groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The structural features of the present utility model will now be described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, an alarm device for water level fluctuation comprises an alarm main body 1, wherein a protection groove 2 is fixedly arranged at the center of the upper end of the alarm main body 1, a projector 4 is stored through the protection groove 2, the protection groove 2 is provided with an opening at the position of the alarm main body 1, the bottom of the rear end of the protection groove 2 is a downward inclined surface, when the projector 4 is positioned at the inclined surface, the projector 4 is obliquely directed to a projection position, two sides of the inner wall of the protection groove 2 are connected with the projector 4 through a sliding rail 5, water level information is projected through the projector 4, sound 3 is fixedly arranged at two sides of the alarm main body 1, the water level information is played through the sound 3, an alarm is given out, a control key board 6 is fixedly arranged on the upper surface of the alarm main body 1, the sound 3 and the projector 4 are controlled through the control key board 6, a signal antenna 7 is fixedly arranged at the front end of the alarm main body 1, and a signal of a water level gauge is received through the signal antenna 7.
Referring to fig. 1-2, symmetrical first storage grooves 17 are arranged at two side edges of the lower end of the alarm main body 1, the support is retracted through the first storage grooves 17, an opening is arranged at the front end of the alarm main body 1 in the first storage grooves 17, an inclined clamping groove 22 inclining outwards is arranged at the front end opening of the alarm main body 1 in the first storage grooves 17, the first contraction rod 8 can incline outwards when being erected, the projection curtain 13 is unfolded, the first contraction rod 8 is connected at the joint of the first storage grooves 17 and the inclined clamping groove 22 through a first universal joint 10, the first contraction rod 8 is accommodated with a first pull rod 9 in a drawing manner, the other end of the first pull rod 9 is connected with a second pull rod 12 through a second universal joint 20, the second pull rod 12 is accommodated in the second contraction rod 11 and is connected with the second contraction rod in a sliding manner, when the first shrinkage rod 8 inclines, the first pull rod 9 is pulled out from the first shrinkage rod 8, the second pull rod 12 is pulled out from the second shrinkage rod 11, the bottom of the second shrinkage rod 11 is fixedly provided with a projection curtain 13, the projection curtain 13 receives projection of the projector 4, two side corners of the upper end of the projection curtain 13 are fixedly connected with the second pull rod 12 near the second universal joint 20, the projection curtain 13 is unfolded along with pulling out of the second pull rod 12, the first storage groove 17 is communicated with the second storage groove 23, the position and the size of the third storage groove 23 are matched with those of the second shrinkage rod 11 after winding the projection curtain 13, and when the projection curtain 13 is wound on the second shrinkage rod 11, and is clamped in the third storage groove 23.
Referring to fig. 3, a clamping groove 15 is formed in the bottom of the protection groove 2, a card matched with the clamping groove 15 is arranged at the bottom of the protection groove 2, when the projector 4 is stored in the protection groove 2, the card is clamped on the clamping groove 15, the protection groove 2 is kept fixed, a buckling groove 16 is formed in the outer side of the projector 4, and when the bottom of the projector 4 is attached to the inclined ground of the protection groove 2, the projection part of the projector is covered on the raised projection curtain 13.
Referring to fig. 2, the bottom surface of the first pull rod 9 is provided with a second accommodating groove 21, one end of the second accommodating groove 21, which is located at one end of the first shrinking rod 8, is provided with a supporting rod 14 through a rotating shaft, the supporting rod 14 is provided with a locked elastic block when being vertical to the alarm main body 1, at this time, one end of the opening of the first shrinking rod 8 is propped against the supporting rod 14, the supporting rod 14 is buckled out of the second accommodating groove 21, and when the supporting rod 14 rotates to a locking position to support the first pull rod 9, the first shrinking rod 8 is blocked.
Referring to fig. 2, a handle 19 is fixedly arranged at the front end of the alarm main body 1, a clamping plate 18 is fixedly arranged at the bottom of the alarm main body 1, when the alarm main body 1 is carried, the alarm main body 1 can be lifted by the handle 19, and the alarm main body 1 can be carried by clamping the clamping plate 18 on a waistband, and when the projection curtain 13 is lifted, the clamping plate 18 and the bottom of the supporting rod 14 are supported, so that the structure is more stable by three-point supporting.
The alarm device for water level fluctuation is convenient to carry, convenient for operators on duty to master water level information at any time, timely receives alarm, clear in data display, high in practicability and suitable for popularization, and ensures safe operation of a dam.
In particular, referring to fig. 1 to 3, when the projector 4 is used, the water level data is projected through the projector 4, the water level data is separated from the clamping groove 15 through the buckling groove 16 and slides along the sliding rail 5 to incline, the first contraction rod 8 and the second contraction rod 11 are pulled out of the first containing groove 17 and the third containing groove 23, the first contraction rod 8 inclines outwards and is clamped on the inclined clamping groove 22, when the first contraction rod 8 inclines, the first pull rod 9 is pulled out of the first contraction rod 8, the second pull rod 12 is pulled out of the second contraction rod 11, the projection curtain 13 is unfolded, after the first contraction rod 8, the first pull rod 9, the second contraction rod 11 and the second pull rod 12 are stretched, the supporting rod 14 is buckled out of the second containing groove 21, and when the supporting rod 14 rotates to the locking position to support the first contraction rod 9, the supporting of the bracket is also blocked, so that the projection curtain 13 is unfolded, and the projector 4 is projected on the projection curtain 13 is completed;
when the staff leaves the duty room, can carry alarm main part 1, accomodate first shrink pole 8 and second shrink pole 11 in first storage tank 17, third storage tank 23, push up projector 4, make it card in protection tank 2, carry on one's body alarm main part 1 is hung through handle 19 or through splint 18, alarm main part 1 receives the detection information that the water level meter sent at any time, stereo set 3 reports, reports to the police.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides an alarm device for water level fluctuation, includes alarm main part (1), its characterized in that, alarm main part (1) upper end center department is fixed and is equipped with protection groove (2), protection groove (2) are located alarm main part (1) department and are equipped with the opening, protection groove (2) rear end cell bottom is decurrent inclined plane, protection groove (2) inner wall both sides are connected with projecting apparatus (4) through slide rail (5), alarm main part (1) are located the both sides of protection groove (2) and are fixedly equipped with stereo set (3), alarm main part (1) upper surface fixed is equipped with control keypad (6), the front end of alarm main part (1) is fixed and is equipped with signal antenna (7);
the alarm is characterized in that a symmetrical first storage groove (17) is formed in the edge of two sides of the lower end of the alarm body (1), an opening is formed in the front end of the alarm body (1) in the first storage groove (17), an inclined clamping groove (22) inclining outwards is formed in the front end opening of the alarm body (1) located in the first storage groove (17), a first shrinkage rod (8) is connected to the joint of the first storage groove (17) and the inclined clamping groove (22) through a first universal joint (10), a first pull rod (9) is stored in the first shrinkage rod (8) in a pulling mode, a second pull rod (12) is connected to the other end of the first pull rod (9) through a second universal joint (20), the second pull rod (12) is stored in the second shrinkage rod (11) and is connected with the second shrinkage rod in a sliding mode, a projection cloth (13) is fixedly arranged at the bottom of the second shrinkage rod (11), and two side corners of the upper end of the projection cloth (13) are connected to the second universal joint (12) close to the second universal joint (20).
2. The alarm device for water level fluctuation according to claim 1, wherein the bottom of the protection groove (2) is provided with a clamping groove (15), the projector (4) is provided with a card matched with the clamping groove (15), the outer side of the projector (4) is provided with a buckling groove (16), and when the bottom of the projector (4) is attached to the inclined ground of the protection groove (2), the projection position of the projector is covered on a projection curtain (13) which is erected.
3. An alarm device for water level fluctuation according to claim 1, wherein the bottom surface of the first pull rod (9) is provided with a second receiving groove (21), the second receiving groove (21) is located at one end of the first contraction rod (8) and is provided with a supporting rod (14) through a rotating shaft, the supporting rod (14) is provided with a locked spring block when being vertical relative to the alarm main body (1), and at the moment, the opening end of the first contraction rod (8) is propped against the supporting rod (14).
4. An alarm device for water level fluctuation according to claim 1, wherein a handle (19) is fixedly arranged at the front end of the alarm main body (1), a clamping plate (18) is fixedly arranged at the bottom of the alarm main body (1), and the clamping plate (18) is supported with the bottom of the supporting rod (14) when the projection curtain (13) is erected.
5. An alarm device for water level fluctuation according to claim 1, wherein the first receiving groove (17) is communicated with the third receiving groove (23), and the position and the size of the third receiving groove (23) are matched with those of the second contraction rod (11) after the projection curtain (13) is wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320344501.6U CN219608150U (en) | 2023-02-27 | 2023-02-27 | Alarm device for water level fluctuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320344501.6U CN219608150U (en) | 2023-02-27 | 2023-02-27 | Alarm device for water level fluctuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219608150U true CN219608150U (en) | 2023-08-29 |
Family
ID=87750971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320344501.6U Active CN219608150U (en) | 2023-02-27 | 2023-02-27 | Alarm device for water level fluctuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219608150U (en) |
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2023
- 2023-02-27 CN CN202320344501.6U patent/CN219608150U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 100, Shuxiu West Road, Hi tech Zone, Chengdu, Sichuan 610000 Patentee after: Sichuan Huadian Xixihe Hydropower Development Co.,Ltd. Address before: No. 100, Shuxiu West Road, Hi tech Zone, Chengdu, Sichuan 610000 Patentee before: Sichuan Huadian Xixihe Hydropower Development Co.,Ltd. |