CN204594543U - A kind of sectional type warning device for measuring water level - Google Patents
A kind of sectional type warning device for measuring water level Download PDFInfo
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- CN204594543U CN204594543U CN201520116616.5U CN201520116616U CN204594543U CN 204594543 U CN204594543 U CN 204594543U CN 201520116616 U CN201520116616 U CN 201520116616U CN 204594543 U CN204594543 U CN 204594543U
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- cylindrical shell
- backstays
- float
- water level
- alarm
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a kind of sectional type warning device for measuring water level, comprise two backstays, float, shutter and two cover alarm mechanisms, the two ends of float are slidably connected with two backstays respectively, shutter is fixed on the top of two backstays, alarm mechanism comprises push rod, conductor and cylindrical shell, cylindrical shell is fixed on above float, alarm lamp is fixed with on the outer wall top of cylindrical shell, electric bell and battery, the inwall of cylindrical shell is provided with two telescopic conducting spheres, alarm lamp, electric bell and battery are connected between two telescopic conducting spheres by cable, one end of push rod is fixed on float, the other end is positioned at cylindrical shell, conductor is fixed on the push rod in cylindrical shell, two cover alarm mechanisms are fixed on two backstays respectively by cylindrical shell, and the telescopic conducting sphere wherein in a set of alarm mechanism is arranged in above the telescopic conducting sphere of another set of alarm mechanism.The utility model can send warning when water level is critical, and can report to the police according to the water level sectional type gone up.
Description
Technical field
The utility model belongs to hydraulic engineering equipment, particularly relates to a kind of sectional type warning device for measuring water level.
Background technology
At present, the device mainly mark post of dam display water level, or on dam sidewall, mark warning line to warn current level, but these two kinds of modes all can not the situation of active warning water conservancy working personnel current level, current level is dangerous to only have staff to recognize, initiatively go to observe the situation that just can obtain water level, this makes water conservancy working personnel need often to come and go observation, adds the labour intensity of staff.
In order to solve the problems of the technologies described above, in prior art, propose following technology:
As China Patent No. " 201120362510.5 " discloses a kind of water level alarm on May 30th, 2012, its technical scheme is that described alarm comprises warning device and pick-up unit, warning device comprises battery, alarm lamp, electric bell, switch, left port, right output port, left port, battery, alarm lamp, electric bell, switch, right output port connects successively, gap is left in the middle of left port and right output port, pick-up unit comprises electric conductor, support, mark post, push rod, float, the both sides being in the support in reservoir are provided with scale, support is provided with push rod, electric conductor is provided with above push rod, electric conductor is in immediately below the gap between left port and right output port, mark post is provided with in the middle part of push rod, push rod lower end is provided with float, mark post is corresponding with the scale on support.
And for example China Patent No. " 201320264667.3 " discloses a kind of water level alarm on September 11st, 2013, its technical scheme is that described alarm comprises hollow draw-tube, it is characterized in that being provided with locating fork in hollow draw-tube lower end, hollow draw-tube surface is provided with scale mark, hollow draw-tube upper end is provided with water-proof electric alarm bell, be provided with soft-touch control at the bottom of water-proof electric alarm bell, be provided with ball float in hollow draw-tube, ball float upper end is provided with the touch handle corresponding with soft-touch control.
But with the prior art that above-mentioned patent document is representative, in actual use, still there is following defect: one, less owing to there is the critical probability of water level, therefore alarm lamp and electric bell seldom use or even do not use, add whole alarm and be all in wet environment, cause alarm lamp and electric bell easily to damage, once the emergency condition running into water level and rise suddenly and sharply, warning can not be sent in time, and then easily cause the generation of security incident.Two, not to float location, the float on the water surface easily drifts under wind action.Three, outside whole alarm is exposed to, under exposing to the sun and rain, easily there is situation about losing efficacy of reporting to the police.Four, this patent mainly makes alarm lamp and electric bell work by electric conductor connection left and right port, but affects by wet environment, and the connection of electric conductor and left and right port easily occurs failure.Five, when water level continuous rise, the height of electric conductor will exceed the height of left and right port, and now alarm lamp and electric bell can quit work, and there is the defect that time of fire alarming is short.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, and provide a kind of sectional type warning device for measuring water level, the utility model can send warning when water level is critical, and can report to the police according to the water level sectional type gone up.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of sectional type warning device for measuring water level, it is characterized in that: comprise two backstays, float, shutter and two cover alarm mechanisms, two described backstays are all fixed in water, the two ends of described float are slidably connected with two backstays respectively, described shutter is fixed on the top of two backstays, described alarm mechanism comprises push rod, conductor and cylindrical shell, described cylindrical shell is fixedly installed on above float, alarm lamp is fixedly installed on the outer wall top of cylindrical shell, electric bell and battery, the upper inside wall of cylindrical shell is provided with two symmetrical telescopic conducting spheres, alarm lamp, electric bell and battery are connected between two telescopic conducting spheres by cable, one end of described push rod is fixed on float, the other end is positioned at cylindrical shell, described conductor is fixedly installed on the push rod in cylindrical shell, two described cover alarm mechanisms are fixed on two backstays respectively by cylindrical shell, and the telescopic conducting sphere wherein in a set of alarm mechanism is arranged in above the telescopic conducting sphere of another set of alarm mechanism.
Described conductor is cylindrical structural, and the height of conductor is 5-15cm.
Described conductor is provided with two symmetrical grooves, the shape of described groove and the conducting surface of telescopic conducting sphere suitable.
Two described backstays are provided with sliding sleeve, and described float is slidably connected by sliding sleeve and backstay.
Described shutter is two pieces, and two pieces of shutters are fixed on two backstays with herringbone structure.
Employing the utility model has the advantage of:
One, in the utility model, float slides is connected on two backstays, can either prevent float from being moved by wind, again limit the direction of motion of the push rod be arranged on float, namely when water level goes up, push rod is merely able to, in vertical direction motion, ensure that conductor can be communicated with two telescopic conducting spheres when water level is critical.Can being keeped out wind and rain for alarm mechanism by shutter, avoiding electronic equipment to damage because exposing to the sun and rain, be conducive to the serviceable life of improving whole warning device.Alarm lamp, electric bell and battery are all fixed on cylindrical shell; achieve the modular manufacturing of alarm mechanism; to the sealing of electronic equipment and itself and cable connection and protectiveness better, be not only conducive to installing/dismounting, also help the serviceable life extending whole alarm mechanism.In use, when wherein a set of alarm mechanism breaks down, another set of alarm mechanism can also continuous firing, avoids occurring to send the problem of warning in time because alarm lamp and electric bell break down in prior art, and the settings of two cover alarm mechanisms improve the accuracy of warning.In addition, because the telescopic conducting sphere in wherein a set of alarm mechanism is arranged in above the telescopic conducting sphere of another set of alarm mechanism, therefore the utility model can realize sectional type according to the criticality of rising stage and reports to the police.
Two, in the utility model, described conductor is set to cylindrical structural, and the height of conductor is 5-15cm, and this structure can continue when water level rises suddenly and sharply to send warning, extends time of fire alarming, contributes to people and understands water level conditions timely and accurately.
Three, in the utility model, described conductor is provided with the groove that the conducting surface of two strips and telescopic conducting sphere is suitable, enhance by two grooves the stability be connected between conductor with telescopic conducting sphere, the situation occurring causing because of voltage instability alarm lamp and electric bell to damage can be avoided.
Four, in the utility model, described float is slidably connected by sliding sleeve and backstay, this structure makes the push rod on float successfully can move straight up when water level goes up, and namely can be communicated with by two telescopic conducting spheres exactly, thus send warning in time.
Five, in the utility model, two pieces of described shutters are fixed on two backstays with herringbone structure, and this structure improves the occlusion effect of shutter to alarm mechanism further.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
Being labeled as in figure: 1, backstay, 2, float, 3, shutter, 4, sliding sleeve, 5, push rod, 6, conductor, 7, cylindrical shell, 8, alarm lamp, 9, electric bell, 10, battery, 11, telescopic conducting sphere.
Embodiment
Embodiment 1
A kind of sectional type warning device for measuring water level, comprise two backstays 1, float 2, shutter 3 and two cover alarm mechanisms, two described backstays 1 are all fixed in water, two backstays 1 are provided with sliding sleeve 4, and the two ends of described float 2 are slidably connected respectively by sliding sleeve 4 and two backstays 1.The quantity of described shutter 3 is two pieces, and two pieces of shutters 3 are fixed on two backstays 1 with herringbone structure.Described alarm mechanism comprises push rod 5, conductor 6 and cylindrical shell 7, described cylindrical shell 7 is fixedly installed on above float 2, alarm lamp 8, electric bell 9 and battery 10 is fixedly installed on the outer wall top of cylindrical shell 7, the upper inside wall of cylindrical shell 7 is provided with two symmetrical telescopic conducting spheres 11, alarm lamp 8, electric bell 9 and battery 10 are connected between two telescopic conducting spheres 11 by cable, one end of described push rod 5 is fixed on float 2, the other end is positioned at cylindrical shell 7, and described conductor 6 is fixedly installed on the push rod 5 in cylindrical shell 7.Described two cover alarm mechanisms are fixed on two backstays 1 respectively by cylindrical shell 7, and the telescopic conducting sphere 11 wherein in a set of alarm mechanism is arranged in above the telescopic conducting sphere 11 of another set of alarm mechanism.When water level goes up, float 2 drives push rod 5 to move straight up, and when the conductor 6 on push rod 5 contacts with telescopic conducting sphere 11, the circuit of alarm mechanism is connected, and sounds and light warning.Meanwhile, under the reacting force of telescopic conducting sphere 11, between telescopic conducting sphere 11 and conductor 6, there is holding force, and then ensure that the rear stability of circuit of connection and the continuation of warning.
In the present embodiment, described alarm lamp 8, electric bell 9 and power supply are all fixedly mounted on cylindrical shell 7, each electronic equipment all has corresponding installation site on cylindrical shell 7, each cable is also arranged in cylindrical shell 7 wall, this makes it possible to make alarm mechanism to become an integrated module, reduce the impact of humid air on electronic equipment and cable, and extend the serviceable life of electronic equipment.
In the present embodiment, described telescopic conducting sphere 11 is arranged on the inwall of cylindrical shell 7, and under the effect of the pressure, telescopic conducting sphere 11 can stretch to cylindrical shell 7 inwall.
Embodiment 2
A kind of sectional type warning device for measuring water level, comprise two backstays 1, float 2, shutter 3 and two cover alarm mechanisms, two described backstays 1 are all fixed in water, the two ends of described float 2 are slidably connected with two backstays 1 respectively, described shutter 3 is fixed on the top of two backstays 1, described alarm mechanism comprises push rod 5, conductor 6 and cylindrical shell 7, described cylindrical shell 7 is fixedly installed on above float 2, alarm lamp 8 is fixedly installed on the outer wall top of cylindrical shell 7, electric bell 9 and battery 10, the upper inside wall of cylindrical shell 7 is provided with two symmetrical telescopic conducting spheres 11, alarm lamp 8, electric bell 9 and battery 10 are connected between two telescopic conducting spheres 11 by cable.One end of described push rod 5 is fixed on float 2, and the other end is positioned at cylindrical shell 7.Described conductor 6 is cylindrical structural, it is highly 5-15cm, described conductor 6 is fixedly installed on the push rod 5 in cylindrical shell 7, and the groove that the conducting surface being provided with two strips and telescopic conducting sphere 11 on conductor 6 is suitable, two grooves are corresponding with two telescopic conducting spheres 11.Described two cover alarm mechanisms are fixed on two backstays 1 respectively by cylindrical shell 7, and the telescopic conducting sphere 11 wherein in a set of alarm mechanism is arranged in above the telescopic conducting sphere 11 of another set of alarm mechanism.When water level goes up, float 2 drives push rod 5 to move straight up, and when the groove of push rod 5 upper conductor 6 contacts with telescopic conducting sphere 11, the circuit of alarm mechanism is connected, and sounds and light warning.Meanwhile, under the reacting force of telescopic conducting sphere 11, between telescopic conducting sphere 11 and conductor 6, there is holding force, and then ensure that the rear stability of circuit of connection and the continuation of warning.
Claims (5)
1. one kind for measuring the sectional type warning device of water level, it is characterized in that: comprise two backstays (1), float (2), shutter (3) and two cover alarm mechanisms, two described backstays (1) are all fixed in water, the two ends of described float (2) are slidably connected with two backstays (1) respectively, described shutter (3) is fixed on the top of two backstays (1), described alarm mechanism comprises push rod (5), conductor (6) and cylindrical shell (7), described cylindrical shell (7) is fixedly installed on float (2) top, alarm lamp (8) is fixedly installed on the outer wall top of cylindrical shell (7), electric bell (9) and battery (10), the upper inside wall of cylindrical shell (7) is provided with two symmetrical telescopic conducting spheres (11), alarm lamp (8), electric bell (9) and battery (10) are connected between two telescopic conducting spheres (11) by cable, one end of described push rod (5) is fixed on float (2), the other end is positioned at cylindrical shell (7), described conductor (6) is fixedly installed on the push rod (5) in cylindrical shell (7), two described cover alarm mechanisms are fixed on two backstays (1) respectively by cylindrical shell (7), and the telescopic conducting sphere (11) wherein in a set of alarm mechanism is arranged in telescopic conducting sphere (11) top of another set of alarm mechanism.
2. a kind of sectional type warning device for measuring water level as claimed in claim 1, it is characterized in that: described conductor (6) is cylindrical structural, and the height of conductor (6) is 5-15cm.
3. a kind of sectional type warning device for measuring water level as claimed in claim 1 or 2, is characterized in that: described conductor (6) is provided with two symmetrical grooves, the shape of described groove and the conducting surface of telescopic conducting sphere (11) suitable.
4. a kind of sectional type warning device for measuring water level as claimed in claim 1, is characterized in that: two described backstays (1) are provided with sliding sleeve (4), and described float (2) is slidably connected by sliding sleeve (4) and backstay (1).
5. a kind of sectional type warning device for measuring water level as claimed in claim 1, it is characterized in that: described shutter (3) is two pieces, two pieces of shutters (3) are fixed on two backstays (1) with herringbone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116616.5U CN204594543U (en) | 2015-02-26 | 2015-02-26 | A kind of sectional type warning device for measuring water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116616.5U CN204594543U (en) | 2015-02-26 | 2015-02-26 | A kind of sectional type warning device for measuring water level |
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| Publication Number | Publication Date |
|---|---|
| CN204594543U true CN204594543U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116616.5U Expired - Fee Related CN204594543U (en) | 2015-02-26 | 2015-02-26 | A kind of sectional type warning device for measuring water level |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088166A (en) * | 2021-11-18 | 2022-02-25 | 东莞市西弗莱电子有限公司 | Oil level alarm switch |
-
2015
- 2015-02-26 CN CN201520116616.5U patent/CN204594543U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088166A (en) * | 2021-11-18 | 2022-02-25 | 东莞市西弗莱电子有限公司 | Oil level alarm switch |
| CN114088166B (en) * | 2021-11-18 | 2024-04-30 | 东莞市西弗莱电子有限公司 | Oil level alarm switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |