CN218211497U - Impact-resistant liquid level meter - Google Patents
Impact-resistant liquid level meter Download PDFInfo
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- CN218211497U CN218211497U CN202221956352.0U CN202221956352U CN218211497U CN 218211497 U CN218211497 U CN 218211497U CN 202221956352 U CN202221956352 U CN 202221956352U CN 218211497 U CN218211497 U CN 218211497U
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- liquid level
- protection casing
- level sensor
- vertical rod
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Abstract
The utility model discloses an impact-resistant liquid level meter, which comprises a vertical rod and a liquid level sensor, wherein the liquid level sensor is positioned at the bottom end of the vertical rod, a protective structure is arranged at the position of the lower end of the vertical rod, which is positioned at the liquid level sensor, an adjusting structure is arranged at the intersection of the protective structure and the vertical rod, and the protective structure is clamped with the vertical rod through the adjusting structure; a type of shocking resistance level gauge, can protect level sensor, can prevent through the protection casing that level sensor from receiving great impact and causing the sensor to damage, and guarantee through the second through-hole of bent pipe that liquid can normally flow in the protection casing and detect, thereby make things convenient for the later stage to take level sensor out the maintenance, there is foreign matter or impurity in addition some liquid bottoms, remove the back along vertical direction with the protection casing, adjustment level sensor's position can block silt and the impurity of liquid bottom through the protection casing, make measured data more accurate.
Description
Technical Field
The utility model relates to a liquid level appearance field, in particular to type of shocking resistance liquid level appearance.
Background
The liquid level meter is used for detecting the flow and the flow velocity of liquid by using an electronic technology or other technologies, is suitable for monitoring various liquids, and comprises a radar liquid level meter, a magnetic telescopic liquid level meter, a light guide liquid level meter and other various liquid level meters, wherein the liquid level meter is often arranged at the top end of a vessel or a container, and a liquid level sensor is prevented from being arranged at the bottom end of the container, so that the water level of the liquid can be measured;
but there is certain drawback in current level gauge, place the level gauge in the great place of velocity of water, the impact of water can lead to the level sensor of pole setting bottom to take place to damage, even wash away the level gauge sensor from the bottom of pole setting, measured data after the level gauge damages is more inaccurate, there is silt or foreign matter condition to some container bottoms under, can influence measuring precision when placing the bottom of container with level sensor, need place level sensor in the silt top, measured data is inaccurate otherwise.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a type of shocking resistance liquid level meter can effectively solve the technical problem who proposes in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an impact-resistant liquid level meter comprises an upright rod and a liquid level sensor, wherein the liquid level sensor is positioned at the bottom end of the upright rod, a protective structure is arranged at the position of the lower end of the upright rod and the position of the liquid level sensor, an adjusting structure is arranged at the intersection of the protective structure and the upright rod, and the protective structure is clamped with the upright rod through the adjusting structure;
the protection structure comprises a protection cover, the protection cover is located at the lower end of the vertical rod, first through holes are formed in the top end and the upper end of the protection cover, a fixing hole is formed in the bottom end of the protection cover, a bent pipe is welded to the bottom end of the protection cover and located at the fixing hole, a second through hole is formed in the cylindrical surface of the bent pipe, and the bent pipe is communicated with the inside of the protection cover.
As the utility model discloses preferred technical scheme, it includes the fixed block to adjust the structure, the fixed block welds in the middle of the top of protection casing, the fixed slot has all been seted up to the centre of fixed block and protection casing, the inside guiding axle that is provided with of lateral wall of fixed block, the guiding axle runs through the lateral wall of fixed block, the end of guiding axle and the inside that is located the fixed slot are provided with the second rack, the below that the lateral wall of fixed block just is located the guiding axle is provided with fastening bolt, fastening bolt's tip contacts with the second rack, the lateral wall of pole setting just is located and is provided with first rack with the corresponding department of second rack.
As the utility model discloses preferred technical scheme, first rack and second rack looks block, the inner wall sliding connection of pole setting and fixed block.
As the utility model discloses preferred technical scheme, the reservation chamber has been seted up to the inside of protection casing, the bottom of protection casing is provided with the end cover, level sensor is located the inside in reservation chamber.
As an optimized technical scheme of the utility model, the bottom position of first through-hole is located the top of bent pipe.
As an optimal technical scheme of the utility model, the top of pole setting is provided with the display, and the centre of pole setting is provided with mounting flange.
Compared with the prior art, the utility model discloses following beneficial effect has: the protective structure is arranged in the utility model, the liquid level sensor can be protected by installing the protective cover outside the liquid level sensor, and when the liquid level sensor is installed at a place with larger water flow or higher water speed, the protective cover can prevent the liquid level sensor from being damaged due to larger impact, and the second through hole of the bent pipe ensures that liquid can normally flow into the protective cover for detection;
be provided with the regulation structure, adjust protective structure through adjusting the structure to make things convenient for the later stage to take out liquid level sensor the maintenance, there is foreign matter or impurity in some liquid bottoms in addition, removes the back along vertical direction with the protection casing, and adjustment liquid level sensor's position can block silt and the impurity of liquid bottom through the protection casing, makes measured data more accurate.
Drawings
Fig. 1 is a schematic view of the whole structure of an impact-resistant liquid level meter of the present invention;
FIG. 2 is a schematic view of a liquid level sensor of the impact-resistant liquid level meter of the present invention;
fig. 3 is a schematic view of the protective structure of the impact-resistant liquid level meter of the present invention;
fig. 4 is a schematic diagram of an adjusting structure of the impact-resistant liquid level meter of the present invention.
In the figure: 1. a display; 2. erecting a rod; 3. a protective structure; 4. a liquid level sensor; 5. an adjustment structure; 301. a protective cover; 302. a first through hole; 303. a bent pipe; 304. a second through hole; 305. a fixing hole; 501. a first rack; 502. a fixed block; 503. a guide shaft; 504. a second rack; 505. and fastening the bolt.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, an impact-resistant liquid level meter comprises an upright rod 2 and a liquid level sensor 4, wherein the liquid level sensor 4 is located at the bottom end of the upright rod 2, a protective structure 3 is arranged at the lower end of the upright rod 2 and at the position of the liquid level sensor 4, an adjusting structure 5 is arranged at the intersection of the protective structure 3 and the upright rod 2, and the protective structure 3 is clamped with the upright rod 2 through the adjusting structure 5;
In this embodiment, the adjusting structure 5 includes a fixing block 502, the fixing block 502 is welded in the middle of the top end of the shield 301, fixing grooves are formed in the middle of the fixing block 502 and the shield 301, a guide shaft 503 is arranged inside a side wall of the fixing block 502, the guide shaft 503 penetrates through a side wall of the fixing block 502, a second rack 504 is arranged at the tail end of the guide shaft 503 and inside the fixing groove, a fastening bolt 505 is arranged on the side wall of the fixing block 502 and below the guide shaft 503, an end of the fastening bolt 505 is in contact with the second rack 504, and a first rack 501 is arranged on the side wall of the upright rod 2 and at a position corresponding to the second rack 504; first rack 501 and second rack 504 looks block, pole setting 2 and fixed block 502's inner wall sliding connection, adjust protective structure 3 through adjusting structure 5, thereby make things convenient for the later stage to take out level sensor 4 the maintenance, there is foreign matter or impurity still in some liquid bottoms, remove back along vertical direction with protection casing 301, adjustment level sensor 4's position can block silt and the impurity of liquid bottom through protection casing 301, make measured data more accurate.
In this embodiment, a reserved cavity is formed inside the protective cover 301, an end cover is arranged at the bottom end of the protective cover 301, and the liquid level sensor 4 is located inside the reserved cavity; the bottom position of first through-hole 302 is located the top of bent pipe 303, through the externally mounted protection casing 301 at level sensor 4, can protect level sensor 4 to install level sensor 4 when rivers are great or the fast great department of water, can prevent through protection casing 301 that level sensor 4 from receiving great impact and causing the sensor to damage, and guarantee through the second through-hole 304 of bent pipe 303 that liquid can normally flow into to detect in protection casing 301.
In addition, the top end of the vertical rod 2 is provided with the display 1, and the middle of the vertical rod 2 is provided with the mounting flange.
It should be noted that, a protection structure 3 is installed at a liquid level sensor 4 at the bottom end of a vertical rod 2 in advance, an end cover at the bottom end of the protection structure 3 is screwed out, the liquid level sensor 4 is installed at the bottom end of the vertical rod 2, at this time, the end cover can be covered and put into liquid for measurement, specifically, the vertical rod 2 is stretched into the bottom of the liquid, a mounting flange of the vertical rod 2 is fixed at the top end of a vessel and the top end of a box, at this time, the water level condition can be detected through the liquid level sensor 4, then, the display 1 at the top end of the vertical rod 2 displays, when the liquid level meter is placed at a place with a large water speed, the liquid level sensor 4 is easily impacted, at this time, water flow can be blocked through a protective cover 301, and the direct contact of the liquid with the liquid level sensor 4 is avoided, and make liquid get into the inside of protection casing 301 through second through-hole 304 and first through-hole 302, thus liquid can be detected by level sensor 4, can discharge the gas in protection casing 301 through first through-hole 302 simultaneously, avoid the inside bubble of protection casing 301 to have the inside liquid to enter into the inside of protection casing 301, to the place that the liquid bottom is easy to accumulate a layer impurity or silt, can rotate fastening bolt 505 and make fastening bolt 505 tip first rack 501 and second rack 504 phase separation, thereby change the position of level sensor 4 in protection casing 301, again with first rack 501 and second rack 504 looks chucking, level sensor 4 in protection casing 301 inserts in the silt, level sensor 4 is located the silt top and does not influence the measuring liquid, the data of measuring liquid is comparatively accurate this moment.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an impact-resistant type liquid level meter which characterized in that: the liquid level sensor (4) is located at the bottom end of the vertical rod (2), a protective structure (3) is arranged at the position, located at the liquid level sensor (4), of the lower end of the vertical rod (2), an adjusting structure (5) is arranged at the intersection of the protective structure (3) and the vertical rod (2), and the protective structure (3) is clamped with the vertical rod (2) through the adjusting structure (5);
protective structure (3) include protection casing (301), protection casing (301) are located the lower extreme of pole setting (2), first through-hole (302) have all been seted up to the top and the upper end of protection casing (301), fixed orifices (305) have been seted up to the bottom of protection casing (301), the welding of the bottom of protection casing (301) just is located fixed orifices (305) department has elbow pipe (303), second through-hole (304) have been seted up on the face of cylinder of elbow pipe (303), elbow pipe (303) are linked together with the inside of protection casing (301).
2. The impact-resistant level gauge according to claim 1, characterized in that: adjusting structure (5) includes fixed block (502), fixed block (502) weld in the middle of the top of protection casing (301), the fixed slot has all been seted up in the centre of fixed block (502) and protection casing (301), the inside guiding axle (503) that is provided with of lateral wall of fixed block (502), the lateral wall of fixed block (502) is run through in guiding axle (503), the terminal inside that just is located the fixed slot of guiding axle (503) is provided with second rack (504), the below that the lateral wall of fixed block (502) just is located guiding axle (503) is provided with fastening bolt (505), the tip and the second rack (504) of fastening bolt (505) contact, the lateral wall of pole setting (2) just is located and is provided with first rack (501) with second rack (504) corresponding department.
3. The impact-resistant level gauge according to claim 2, characterized in that: the first rack (501) is clamped with the second rack (504), and the vertical rod (2) is connected with the inner wall of the fixing block (502) in a sliding mode.
4. The impact-resistant liquid level meter according to claim 1, characterized in that: the protection cover is characterized in that a reserved cavity is formed in the protection cover (301), an end cover is arranged at the bottom end of the protection cover (301), and the liquid level sensor (4) is located in the reserved cavity.
5. The impact-resistant level gauge according to claim 4, wherein: the bottom end position of the first through hole (302) is positioned above the bent pipe (303).
6. The impact-resistant liquid level meter according to claim 1, characterized in that: the top of pole setting (2) is provided with display (1), and the centre of pole setting (2) is provided with mounting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221956352.0U CN218211497U (en) | 2022-07-27 | 2022-07-27 | Impact-resistant liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221956352.0U CN218211497U (en) | 2022-07-27 | 2022-07-27 | Impact-resistant liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218211497U true CN218211497U (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221956352.0U Active CN218211497U (en) | 2022-07-27 | 2022-07-27 | Impact-resistant liquid level meter |
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| CN (1) | CN218211497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499553A (en) * | 2023-07-03 | 2023-07-28 | 山东方明药业集团股份有限公司 | Explosion-proof ultrasonic liquid level meter |
-
2022
- 2022-07-27 CN CN202221956352.0U patent/CN218211497U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499553A (en) * | 2023-07-03 | 2023-07-28 | 山东方明药业集团股份有限公司 | Explosion-proof ultrasonic liquid level meter |
| CN116499553B (en) * | 2023-07-03 | 2023-11-17 | 山东方明药业集团股份有限公司 | Explosion-proof ultrasonic liquid level meter |
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