CN201517938U - Liquid level indication controller - Google Patents
Liquid level indication controller Download PDFInfo
- Publication number
- CN201517938U CN201517938U CN2009202113028U CN200920211302U CN201517938U CN 201517938 U CN201517938 U CN 201517938U CN 2009202113028 U CN2009202113028 U CN 2009202113028U CN 200920211302 U CN200920211302 U CN 200920211302U CN 201517938 U CN201517938 U CN 201517938U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- cover
- switch
- dial plate
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a liquid level indication controller, wherein a supporting frame is arranged on the lateral surface of a water tank, a dial is arranged on the supporting frame, the center of the dial is fixedly connected with one end of a center shaft, the center portion of the center shaft is fixed with a driving gear, the driving gear is meshed with a fan-shaped gear, the fan-shaped gear is fixedly connected with one end of a driving shaft, the driving shaft penetrates through the edge of the dial and is parallel to the center shaft, the other end of the driving shaft is connected with a floating ball through a floating ball connecting rod, the inner side of the center shaft is provided with a scale cover, a pointer is arranged on the scale cover, a scale gauge cover is arranged outside the pointer, a gauge cover is further added outside the scale cover scale gauge cover, an upper micro-switch and a lower micro-switch are arranged on the fan-shaped gear, and the upper micro-switch and the lower micro-switch are respectively connected with an alarm. The liquid level indication controller has the advantages that firstly, since the upper micro-switch and the lower micro-switch are arranged, the liquid level indication controller has an alarm function, and secondly, since a mechanical sealing mechanism is arranged, the liquid level indication controller is not easy to be damaged.
Description
Technical field
The utility model relates to a kind of level measurement meter.
Background technology
General level measurement meter uses easy breakage out of doors, bursting by freezing, and there is not warning function, when surpassing the warning liquid level or be lower than the warning liquid level, if do not see, do not have due effect yet, therefore be necessary to develop a kind ofly have warning function, structure is not allowed flimsy level measurement meter.
Content gauge is by mechanical seal structure, and the concavo-convex mechanism of gear, adds the formation switch, makes it have the function that upper and lower limit is reported to the police.
Summary of the invention
Technical problem to be solved in the utility model is, can not report to the police and broken easily problem at existing level measurement meter, and a kind of warning function and sound construction of having concurrently is provided, and do not allow breakable level measurement meter.
The utility model solves the problems of the technologies described above by following technical proposal:
A kind of liquid level indicating controller, side at water tank is provided with support, dial plate is set on the support, the central authorities of dial plate fixedly connected with an end of a central shaft, a transmission gear is fixed at the middle part of central shaft, transmission gear and sector gear engagement, and sector gear is fixedlyed connected with an end of transmission shaft, transmission shaft pass dial plate the edge and and central axes, the other end of transmission shaft connects a ball float by a floating ball rod; And graduating cover is set in the inner end of central shaft, pointer is set on the graduating cover, at pointer peripheral hardware one graduation apparatus lid, the outer table lid of adding a cover of graduation apparatus lid, described sector gear is provided with microswitch and following microswitch, and last microswitch is connected alarm respectively with following microswitch.
Described dial plate outside surface is provided with a copper sheathing and is enclosed within outside the transmission shaft, and the sealing mechanism sealing is set in the axle copper sheathing.
Obvious technical effects of the present utility model: 1. be provided with microswitch and following microswitch, therefore have warning function; 2. be provided with mechanical sealing mechanism, be not easy breakage.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
Description of symbols among the figure
1---table covers 2---graduation apparatus lid
3---packing ring 4---support
5---index dial 6---trip bolt
7---transmission gear 8---dial plate
9---central shaft 10---transmission shaft
13---axle copper sheathing 14---sealing mechanism
15---plain cushion 16---sleeve
17---floating ball rod 19---ball float
21---sector gear
Embodiment
As shown in Figure 1, a kind of liquid level indicating controller, in the side of water tank (not shown) support 4 is set, dial plate 1 is set on the support 4, and the central authorities of dial plate 1 fixedly connected with an end of a central shaft 9, and a transmission gear 7 is fixed at the middle part of central shaft 9, transmission gear 7 and sector gear 21 engagements, sector gear 21 is fixedlyed connected with an end of transmission shaft 10, and transmission shaft 10 passes the edge of dial plate 1 and parallel with central shaft 9, and the other end of transmission shaft 10 connects a ball float 19 by a floating ball rod 17; And graduating cover 5 is set in the inner end of central shaft 9, and it is fixing by trip bolt 6, on the graduating cover 5 pointer is set, at pointer peripheral hardware one graduation apparatus lid 2, be provided with packing ring 3 between graduation apparatus lid 2 and the dial plate 8, the graduation apparatus lid 2 outer tables of adding a cover cover 1, and described sector gear 21 is provided with microswitch and following microswitch, and last microswitch is connected alarm respectively with following microswitch.
Described dial plate 1 outside surface is provided with a copper sheathing 13 and is enclosed within outside the transmission shaft, and sealing mechanism 14 sealings are set in axle copper sheathing 13, on the sealing mechanism 14 spring is set, and establishes a plain cushion 15 in the spring upper end, establishes a sleeve 16 on the plain cushion 15, and fixes with nut.
Claims (2)
1. liquid level indicating controller, side at water tank is provided with support, dial plate is set on the support, the central authorities of dial plate fixedly connected with an end of a central shaft, a transmission gear is fixed at the middle part of central shaft, transmission gear and sector gear engagement, and sector gear is fixedlyed connected with an end of transmission shaft, transmission shaft pass dial plate the edge and and central axes, the other end of transmission shaft connects a ball float by a floating ball rod; And graduating cover is set in the inner end of central shaft, pointer is set on the graduating cover, at pointer peripheral hardware one graduation apparatus lid, the outer table lid of adding a cover of graduation apparatus lid, it is characterized in that: described sector gear is provided with microswitch and following microswitch, and last microswitch is connected alarm respectively with following microswitch.
2. liquid level indicating controller according to claim 1 is characterized in that: described dial plate outside surface is provided with a copper sheathing and is enclosed within outside the transmission shaft, and the sealing mechanism sealing is set in the axle copper sheathing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202113028U CN201517938U (en) | 2009-10-26 | 2009-10-26 | Liquid level indication controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202113028U CN201517938U (en) | 2009-10-26 | 2009-10-26 | Liquid level indication controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201517938U true CN201517938U (en) | 2010-06-30 |
Family
ID=42498660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202113028U Expired - Lifetime CN201517938U (en) | 2009-10-26 | 2009-10-26 | Liquid level indication controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201517938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400665A (en) * | 2016-11-17 | 2017-02-15 | 西安长大公路养护技术有限公司 | Uplift controller |
| CN106840429A (en) * | 2017-03-27 | 2017-06-13 | 上海置信电气非晶有限公司 | A kind of device of link-type duplex measurement temperature and liquid level |
-
2009
- 2009-10-26 CN CN2009202113028U patent/CN201517938U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400665A (en) * | 2016-11-17 | 2017-02-15 | 西安长大公路养护技术有限公司 | Uplift controller |
| CN106840429A (en) * | 2017-03-27 | 2017-06-13 | 上海置信电气非晶有限公司 | A kind of device of link-type duplex measurement temperature and liquid level |
| CN106840429B (en) * | 2017-03-27 | 2023-09-01 | 上海置信电气非晶有限公司 | Device for compositely measuring temperature and liquid level by connecting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100630 |
|
| CX01 | Expiry of patent term |