CN112254789A - High-precision liquid level meter for liquid detection - Google Patents

High-precision liquid level meter for liquid detection Download PDF

Info

Publication number
CN112254789A
CN112254789A CN202011130164.8A CN202011130164A CN112254789A CN 112254789 A CN112254789 A CN 112254789A CN 202011130164 A CN202011130164 A CN 202011130164A CN 112254789 A CN112254789 A CN 112254789A
Authority
CN
China
Prior art keywords
liquid level
walls
threaded
blocks
protective sleeve
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.)
Withdrawn
Application number
CN202011130164.8A
Other languages
Chinese (zh)
Inventor
樊建波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xi'an Dehou Electronic Technology Co ltd
Original Assignee
Xi'an Dehou Electronic Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xi'an Dehou Electronic Technology Co ltd filed Critical Xi'an Dehou Electronic Technology Co ltd
Priority to CN202011130164.8A priority Critical patent/CN112254789A/en
Publication of CN112254789A publication Critical patent/CN112254789A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/38—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

The invention relates to the technical field of liquid level instruments and discloses a high-precision liquid level instrument for liquid detection, which comprises a floating ball liquid level instrument body, wherein a fixed block is fixedly sleeved at the upper end of the side wall of the floating ball liquid level instrument body, a bubble level instrument is arranged at the rear side of the floating ball liquid level instrument body, the lower end of the bubble level instrument is fixedly connected with the rear side of the upper end of the fixed block, a protective sleeve is fixedly connected with the lower end of the fixed block, the protective sleeve is movably sleeved with the floating ball liquid level instrument body, a liquid inlet is formed in the lower end of the protective sleeve, a filter screen is fixedly arranged in the liquid inlet, a bottom plate is arranged below the protective sleeve, and support rods are fixedly arranged on the. The invention can avoid the liquid level meter from being installed askew, can prevent the liquid level meter from being influenced by liquid fluctuation, has high measurement precision and accuracy, can be convenient for people to install the liquid level meter quickly, and has wide application range and convenient and simple adjustment.

Description

High-precision liquid level meter for liquid detection
Technical Field
The invention relates to the technical field of liquid level instruments, in particular to a high-precision liquid detection liquid level instrument.
Background
The liquid level meter is an instrument which is used for detecting the surface, flow and flow speed of a liquid by using an electronic technology or other technologies, is suitable for various environmental monitoring, and comprises underground water monitoring, double-wall oil tank interlayer monitoring, pressure pipeline leakage detection, oiling machine chassis monitoring and the like, wherein the above is generalized, a plurality of devices are specifically separated, and the liquid level meter is a meter for detecting the surface height of the liquid, and comprises an electronic meter, a mechanical meter, an electronic meter such as a radar liquid level meter and a magnetic telescopic liquid level meter; machines such as light-guide level gauges.
Through retrieval, the chinese patent publication No. CN208125237U discloses a floating ball level gauge convenient for maintenance, which comprises a sensing guide rod, wherein a first bearing plate is fixedly mounted at the lower end of the sensing guide rod, a damping spring is fixedly mounted on the lower surface of the first bearing plate, a second bearing plate is fixedly connected to the lower end of the damping spring, a sealing gasket is fixedly mounted on the lower surface of a flange, a magnifying lens is fixedly mounted at the upper end of a telescopic rod, a gauge outfit is fixedly mounted at the upper end of the sensing guide rod, and a transmitter is fixedly mounted on the rear surface of the gauge outfit;
through retrieval, the Chinese patent publication No. CN201000352Y discloses a low temperature resistant explosion-proof floating ball liquid level meter, which further comprises an intelligent temperature controller, a solid-state relay, a thermistor, an electric heating hose, a directional guide groove, a guide pipe and a guide groove positioner, wherein the floating ball is a hollow ball body, the guide pipe is welded and sealed with a contact surface formed after the guide pipe passes through the center of the floating ball, the thermistor and the electric heating hose are both positioned in a cavity formed by the inner wall of the floating ball and the outer wall of the guide pipe, the electric heating hose is coiled along the inner wall of the floating ball, and the thermistor is vertically fixed in the cavity;
through retrieval, the Chinese patent publication No. CN210346845U discloses a floating ball type liquid level meter with a protective cover, which comprises an inserted bar, a display instrument panel, a connecting flange and a floating ball, wherein the display instrument panel is fixed at the top end of the inserted bar, the connecting flange and the floating ball are sequentially fixed on the inserted bar below the display instrument panel in a penetrating way, threaded holes are equidistantly arranged at the edge of the connecting flange in a penetrating way and are circumferentially arranged on the connecting flange by taking the inserted bar as the center of a circle, a square-shaped outer limiting frame is fixedly welded on the upper surface of the connecting flange, and the threaded holes are arranged outside the outer limiting frame;
the above patents suffer from the following drawbacks:
the first and the third publications are all installed with a container filled with detection liquid through a flange plate, whether the installation is horizontal cannot be detected, and if the installation is inclined, certain deviation is caused to the precision of a measurement result;
second, the above three publications do not have a mechanism for preventing the floating ball from continuously shaking when the liquid level of the liquid to be detected fluctuates, which results in inaccurate reaction of the actual liquid level position, and when impurities in the liquid adhere to the magnetic ball, the magnetic ball will fall a certain distance, which affects the detection precision.
Disclosure of Invention
The invention aims to solve the problems that when a floating ball liquid level meter in the prior art is installed, if the floating ball liquid level meter is installed in a skew mode, certain deviation can be caused to the accuracy of a measuring result, and when the measured liquid fluctuates, a floating ball can continuously shake up and down, so that the actual liquid level position cannot be accurately reflected.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high accuracy liquid detection liquid level appearance, includes floater liquid level appearance body, the fixed block has been cup jointed to the lateral wall upper end of floater liquid level appearance body, the rear side of floater liquid level appearance body is equipped with the bubble spirit level, and the lower extreme of bubble spirit level and the upper end rear side fixed connection of fixed block, the lower extreme fixedly connected with of fixed block protects a cover section of thick bamboo, and protects a cover section of thick bamboo and establishes with floater liquid level appearance body movable sleeve, the inlet has been seted up to the lower extreme of a protection cover section of thick bamboo, and the fixed filter screen that is equipped with in inside of inlet, the below of a protection cover section of thick bamboo is equipped with the bottom plate, the equal fixed bracing piece that is equipped with in.
Preferably, the installation mechanism comprises two L-shaped blocks, two bolts and two clamping plates, wherein the upper ends of the two clamping plates are fixedly connected with thread blocks, grooves matched with the thread blocks are formed in the lower ends of the horizontal portions of the two L-shaped blocks, the side walls of the grooves are rotatably connected with the rod walls of the two bolts through first rolling bearings, the rod walls of the bolts are in threaded connection with the side walls of the two thread blocks, and the L-shaped blocks are connected with adjusting assemblies and are connected with the fixed blocks through the two adjusting assemblies.
Preferably, the two adjusting components comprise two internal thread cylinders, two threaded rods and two T-shaped limiting rods, a cavity is arranged at the front side inside the fixing block, the left and right side walls of the cavity are respectively and rotatably connected with the rod walls of the two threaded rods through second rolling bearings, the opposite ends of the two threaded rods are respectively and fixedly connected with a first bevel gear, the inner side walls of the two internal thread cylinders are respectively and rotatably connected with the rod walls of the two threaded rods, the opposite sides of the upper ends of the outer cylinder walls of the two internal thread cylinders are respectively and fixedly connected with limiting blocks, the opposite ends of the two T-shaped limiting rods are respectively and fixedly connected with the upper ends of the left and right side walls of the fixing block, the horizontal rod walls of the two T-shaped limiting rods are respectively and slidably connected with the side walls of the two limiting blocks, the upper side wall of the cavity is rotatably connected with a rotating rod through a, the second bevel gear is in meshed connection with the two first bevel gears.
Preferably, the thread directions of the two threaded rods are arranged in the same way.
Preferably, the vertical parts of the two T-shaped limiting rods are respectively arranged on the opposite sides above the two threaded rods.
Preferably, the two clamping plates and the side wall of one side, opposite to the vertical part of the L-shaped block on the same side, are provided with anti-skid grains.
Compared with the prior art, the invention provides a high-precision liquid level detector which has the following beneficial effects:
1. this high accuracy liquid detection liquid level appearance through the floater liquid level appearance body that is equipped with, can detect the height of liquid level, through the fixed block that is equipped with and the mutually supporting of bubble spirit level, can when the installation, observe whether the floater liquid level appearance body installs the level, avoid the crooked precision that influences the measuring result of floater liquid level appearance body installation.
2. This high accuracy liquid detection level appearance, through the lag sleeve that is equipped with, the bottom plate, mutually supporting of filter screen and two bracing pieces, can reduce the influence of liquid fluctuation to the magnetism floater, avoid magnetic levitation ball to rock about lasting, ensure the reaction liquid level height that can be accurate, the filter screen can also prevent the impurity adhesion in the liquid on the magnetism floater simultaneously, increase the weight of magnetic levitation ball, further improve the precision of testing result, through the installation mechanism that is equipped with, can be convenient for install floater level appearance body fast, and can adjust according to the opening of container, application scope is great, it is convenient simple to adjust.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the installation of the liquid level meter can be avoided being inclined, the liquid level meter can be prevented from being influenced by liquid fluctuation, the measurement precision and the accuracy are high, meanwhile, the liquid level meter can be conveniently and rapidly installed by people, the application range is wide, and the adjustment is convenient and simple.
Drawings
FIG. 1 is a schematic structural diagram of a high-precision liquid level meter according to the present invention;
fig. 2 is a partial side view of fig. 1.
In the figure: the device comprises a 1 floating ball liquid level instrument body, a 2 fixed block, a 3 bubble level instrument, a 4 protective sleeve, a 5 filter screen, a 6 bottom plate, a 7 support rod, an 8L-shaped block, a 9 bolt, a 10 clamping plate, a 11 thread block, a 12 internal thread sleeve, a 13 threaded rod, a 14T-shaped limiting rod, a 15 first bevel gear, a 16 limiting block, a 17 rotating rod and a 18 second bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Embodiment 1 as shown in fig. 1-2, the high-precision liquid level detector comprises a floating ball liquid level detector body 1, a fixed block 2 is fixedly sleeved on the upper end of the side wall of the floating ball liquid level detector body 1, a bubble level detector 3 is arranged on the rear side of the floating ball liquid level detector body 1, the lower end of the bubble level detector 3 is fixedly connected with the rear side of the upper end of the fixed block 2, a protective sleeve 4 is fixedly connected with the lower end of the fixed block 2, the protective sleeve 4 is movably sleeved with the floating ball liquid level detector body 1, a liquid inlet is arranged at the lower end of the protective sleeve 4, a filter screen 5 is fixedly arranged in the liquid inlet, a bottom plate 6 is arranged below the protective sleeve 4, support rods 7 are fixedly arranged on the left side and the right side between the bottom plate 6 and the protective sleeve 4, the fixed block 2 is connected with a mounting mechanism, and the bubble level detector 3 can judge whether the liquid level detector is horizontal, this is the prior art and is not described in detail.
Embodiment 2 is as shown in fig. 1 on the basis of embodiment 1, its mounting mechanism includes two L-shaped blocks 8, two bolts 9 and two clamping plates 10, the upper ends of the two clamping plates 10 are both fixedly connected with threaded blocks 11, and the lower ends of the horizontal portions of the two L-shaped blocks 8 are both provided with grooves matched with the threaded blocks 11, the side walls of the two grooves are both rotatably connected with the rod walls of the two bolts 9 through first rolling bearings, the rod walls of the two bolts 9 are respectively in threaded connection with the side walls of the two threaded blocks 11, the two L-shaped blocks 8 are both connected with adjusting components and connected with the fixed block 2 through the two adjusting components, when mounting, the two clamping plates 10 and the L-shaped blocks 8 on the same side are clamped at the edge of one side of the upper end of the container, the two bolts 9 are screwed, so that the two clamping plates 19 can be moved towards each other, and the edge of one, the installation is convenient and simple.
Embodiment 3 is as shown in fig. 1 on the basis of embodiment 2, and its two adjusting components include two internal thread cylinders 12, two threaded rods 13 and two T-shaped limiting rods 14, a cavity is opened at the front side inside the fixing block 2, and the left and right side walls of the cavity are respectively rotatably connected with the rod walls of the two threaded rods 13 through second rolling bearings, the opposite ends of the two threaded rods 13 are respectively fixedly sleeved with a first bevel gear 15, the inner side walls of the two internal thread cylinders 12 are respectively connected with the rod walls of the two threaded rods 13 through threads, and the opposite sides of the upper ends of the outer cylinder walls of the two internal thread cylinders 12 are respectively fixedly connected with limiting blocks 16, the opposite ends of the two T-shaped limiting rods 14 are respectively fixedly connected with the upper ends of the left and right side walls of the fixing block 2, and the horizontal rod walls of the two T-shaped limiting rods 14 are respectively connected with the side walls of the two limiting blocks 16 in a sliding manner, and the lower extreme fixedly connected with second bevel gear 18 of bull stick 17, second bevel gear 18 is connected with two first bevel gears 15 looks meshing, twist bull stick 17, can make second bevel gear 18 rotate to can make two first bevel gears 15 rotate, and then can make two threaded rods 13 rotate, under the cooperation of two stopper 16 and two T shape gag lever posts 14, can make two internal thread section of thick bamboo 12 opposite movements, and thus can make two L-shaped pieces 8 move to opposite direction, thereby can carry out distance according to the opening of container and adjust, increase the application scope of installation.
Embodiment 4 is based on embodiment 3 and is shown in fig. 1, the thread directions of the two threaded rods 13 are arranged in the same way, and the two internally threaded cylinders 12 can move in opposite directions when being adjusted.
Embodiment 5 is based on embodiment 3, as shown in fig. 1, the vertical parts of two T-shaped limit rods 14 are respectively arranged at the opposite sides above two threaded rods 13, so that two internally threaded cylinders 12 are prevented from being separated from the two threaded rods 13, and the use of the device is prevented from being influenced.
Embodiment 6 is based on embodiment 2 and is shown in fig. 1, and the two clamping plates 10 and the side wall of the opposite side of the vertical part of the L-shaped block 8 on the same side are both provided with anti-skid grains, so that the friction force of the side walls of the two clamping plates 10 and the two L-shaped blocks 8 can be increased, and the clamping stability can be improved.
Embodiment 7 as shown in fig. 1-2, the high-precision liquid level detector comprises a floating ball level detector body 1, a fixed block 2 is fixedly sleeved on the upper end of the side wall of the floating ball level detector body 1, a bubble level detector 3 is arranged on the rear side of the floating ball level detector body 1, the lower end of the bubble level detector 3 is fixedly connected with the upper rear side of the fixed block 2, the lower end of the fixed block 2 is fixedly connected with a protective sleeve 4, the protective sleeve 4 is movably sleeved with the floating ball level detector body 1, the lower end of the protective sleeve 4 is provided with a liquid inlet, a filter screen 5 is fixedly arranged in the liquid inlet, a bottom plate 6 is arranged below the protective sleeve 4, support rods 7 are fixedly arranged on the left side and the right side between the bottom plate 6 and the protective sleeve 4, the fixed block 2 is connected with a mounting mechanism, and the bubble level detector 3 can judge whether the liquid level is horizontal according to the position of bubbles in the, this is the prior art and is not described in much detail;
the mounting mechanism comprises two L-shaped blocks 8, two bolts 9 and two clamping plates 10, the upper ends of the two clamping plates 10 are fixedly connected with threaded blocks 11, the lower ends of the horizontal parts of the two L-shaped blocks 8 are respectively provided with a groove matched with the threaded blocks 11, the side walls of the two grooves are respectively rotatably connected with the rod walls of the two bolts 9 through first rolling bearings, the rod walls of the two bolts 9 are respectively in threaded connection with the side walls of the two threaded blocks 11, and the two L-shaped blocks 8 are respectively connected with adjusting components and are connected with the fixed block 2 through the two adjusting components; the two adjusting components comprise two internal thread cylinders 12, two threaded rods 13 and two T-shaped limiting rods 14, a cavity is arranged at the front side inside the fixing block 2, the left side wall and the right side wall of the cavity are respectively and rotatably connected with the rod walls of the two threaded rods 13 through second rolling bearings, the opposite ends of the two threaded rods 13 are respectively and fixedly sleeved with a first bevel gear 15, the inner side walls of the two internal thread cylinders 12 are respectively and rotatably connected with the rod walls of the two threaded rods 13, the opposite sides of the upper ends of the outer cylinder walls of the two internal thread cylinders 12 are respectively and fixedly connected with limiting blocks 16, the opposite ends of the two T-shaped limiting rods 14 are respectively and fixedly connected with the upper ends of the left side wall and the right side wall of the fixing block 2, the horizontal rod walls of the two T-shaped limiting rods 14 are respectively and slidably connected with the side walls of the two limiting blocks 16, the upper side wall of the cavity, the second bevel gear 18 is in meshed connection with the two first bevel gears 15; the thread directions of the two threaded rods 13 are arranged in the same way; the vertical parts of the two T-shaped limiting rods 14 are respectively arranged on the opposite sides above the two threaded rods 13; the two clamping plates 10 and the side wall of the opposite side of the vertical part of the L-shaped block 8 at the same side are provided with anti-skid grains. The liquid level meter can detect the height of a liquid level through a floating ball liquid level meter body 1 arranged in use, through a fixed block 2 and a bubble level meter 3 which are arranged, when the liquid level meter is installed, the bubble position in the bubble level meter 3 can be observed, whether the floating ball liquid level meter body 1 is installed horizontally or not can be observed, the phenomenon that the floating ball liquid level meter body 1 is installed obliquely to influence the precision of a measuring result is avoided, through a protective sleeve 4, a bottom plate 6, a filter screen 5 and two support rods 7 which are arranged, the influence of liquid fluctuation on a magnetic floating ball can be reduced, the magnetic floating ball is prevented from continuously shaking up and down, the accurate reaction liquid level is ensured, meanwhile, the filter screen 5 can also prevent impurities in liquid from being adhered to the magnetic floating ball, the weight of the magnetic floating ball is increased, and the precision of the detecting result is.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. A high-precision liquid level detector comprises a floating ball liquid level detector body (1) and is characterized in that, the upper end of the side wall of the floating ball liquid level instrument body (1) is fixedly sleeved with a fixed block (2), a bubble level meter (3) is arranged at the rear side of the floating ball liquid level meter body (1), the lower end of the bubble level meter (3) is fixedly connected with the rear side of the upper end of the fixed block (2), the lower end of the fixed block (2) is fixedly connected with a protective sleeve (4), the protective sleeve (4) is movably sleeved with the floating ball liquid level instrument body (1), the lower end of the protective sleeve (4) is provided with a liquid inlet, a filter screen (5) is fixedly arranged inside the liquid inlet, a bottom plate (6) is arranged below the protective sleeve (4), the left side and the right side between the bottom plate (6) and the protective sleeve (4) are both fixedly provided with supporting rods (7), and the fixing block (2) is connected with an installation mechanism.
2. The high-precision liquid level detector according to claim 1, wherein the mounting mechanism comprises two L-shaped blocks (8), two bolts (9) and two clamping plates (10), the upper ends of the two clamping plates (10) are fixedly connected with threaded blocks (11), the lower ends of the horizontal portions of the two L-shaped blocks (8) are respectively provided with a groove matched with the threaded blocks (11), the side walls of the two grooves are respectively and rotatably connected with the rod walls of the two bolts (9) through first rolling bearings, the rod walls of the two bolts (9) are respectively and threadedly connected with the side walls of the two threaded blocks (11), and the two L-shaped blocks (8) are respectively connected with adjusting assemblies and are connected with the fixed block (2) through the two adjusting assemblies.
3. The high-precision liquid level meter according to claim 2, wherein the two adjusting components comprise two internal thread cylinders (12), two threaded rods (13) and two T-shaped limiting rods (14), a cavity is formed in the front side of the inside of the fixing block (2), the left and right side walls of the cavity are rotatably connected with the rod walls of the two threaded rods (13) through second rolling bearings, the opposite ends of the two threaded rods (13) are fixedly sleeved with first bevel gears (15), the inner side walls of the two internal thread cylinders (12) are respectively in threaded connection with the rod walls of the two threaded rods (13), the opposite sides of the upper ends of the outer cylinder walls of the two internal thread cylinders (12) are fixedly connected with limiting blocks (16), and the opposite ends of the two T-shaped limiting rods (14) are respectively fixedly connected with the upper ends of the left and right side walls of the fixing block (2), and the horizontal part pole walls of the two T-shaped limiting rods (14) are respectively in sliding connection with the side walls of the two limiting blocks (16), the upper side wall of the cavity is rotatably connected with a rotating rod (17) through a third rolling bearing, the lower end of the rotating rod (17) is fixedly connected with a second bevel gear (18), and the second bevel gear (18) is in meshed connection with the two first bevel gears (15).
4. A high precision liquid level gauge according to claim 3, wherein the thread directions of the two threaded rods (13) are arranged in the same direction.
5. A high precision liquid level gauge according to claim 3, wherein the vertical portions of the two T-shaped limit rods (14) are respectively disposed on opposite sides above the two threaded rods (13).
6. The high-precision liquid level gauge according to claim 2, wherein the two clamping plates (10) and the side wall of the opposite side of the vertical part of the L-shaped block (8) on the same side are provided with anti-skid grains.
7. The high precision liquid level meter according to claim 1, the upper end of the side wall of the floating ball liquid level instrument body (1) is fixedly sleeved with a fixed block (2), a bubble level meter (3) is arranged at the rear side of the floating ball liquid level meter body (1), the lower end of the bubble level meter (3) is fixedly connected with the rear side of the upper end of the fixed block (2), the lower end of the fixed block (2) is fixedly connected with a protective sleeve (4), the protective sleeve (4) is movably sleeved with the floating ball liquid level instrument body (1), the lower end of the protective sleeve (4) is provided with a liquid inlet, a filter screen (5) is fixedly arranged inside the liquid inlet, a bottom plate (6) is arranged below the protective sleeve (4), supporting rods (7) are fixedly arranged on the left side and the right side between the bottom plate (6) and the protective sleeve (4), and the fixing block (2) is connected with an installation mechanism;
the mounting mechanism comprises two L-shaped blocks (8), two bolts (9) and two clamping plates (10), the upper ends of the two clamping plates (10) are fixedly connected with threaded blocks (11), the lower ends of the horizontal parts of the two L-shaped blocks (8) are respectively provided with grooves matched with the threaded blocks (11), the side walls of the two grooves are respectively and rotatably connected with the rod walls of the two bolts (9) through first rolling bearings, the rod walls of the two bolts (9) are respectively in threaded connection with the side walls of the two threaded blocks (11), and the two L-shaped blocks (8) are respectively connected with adjusting components and are connected with the fixed block (2) through the two adjusting components;
the two adjusting components comprise two internal thread cylinders (12), two threaded rods (13) and two T-shaped limiting rods (14), a cavity is arranged at the front side inside the fixing block (2), the left side wall and the right side wall of the cavity are respectively and rotatably connected with the rod walls of the two threaded rods (13) through second rolling bearings, first bevel gears (15) are fixedly sleeved at the opposite ends of the two threaded rods (13), the inner side walls of the two internal thread cylinders (12) are respectively and threadedly connected with the rod walls of the two threaded rods (13), limiting blocks (16) are respectively and fixedly connected at the opposite sides of the upper ends of the outer cylinder walls of the two internal thread cylinders (12), the opposite ends of the two T-shaped limiting rods (14) are respectively and fixedly connected with the upper ends of the left side wall and the right side wall of the fixing block (2), and the rod walls of the two T-shaped limiting rods (14) are respectively and slidably connected with the side walls of, the lateral wall that goes up the lateral wall of cavity rotates through third antifriction bearing and is connected with bull stick (17), and the lower extreme fixedly connected with second bevel gear (18) of bull stick (17), second bevel gear (18) are connected with two first bevel gear (15) looks meshing, two the screw direction of threaded rod (13) is the same setting, two the vertical portion of T shape gag lever post (14) is located the opposite one side setting in top of two threaded rod (13) respectively, two antiskid line has all been seted up to the lateral wall of the vertical portion one side in opposite directions of clamp plate (10) and homonymy L shape piece (8).
CN202011130164.8A 2020-10-21 2020-10-21 High-precision liquid level meter for liquid detection Withdrawn CN112254789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011130164.8A CN112254789A (en) 2020-10-21 2020-10-21 High-precision liquid level meter for liquid detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011130164.8A CN112254789A (en) 2020-10-21 2020-10-21 High-precision liquid level meter for liquid detection

Publications (1)

Publication Number Publication Date
CN112254789A true CN112254789A (en) 2021-01-22

Family

ID=74264070

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011130164.8A Withdrawn CN112254789A (en) 2020-10-21 2020-10-21 High-precision liquid level meter for liquid detection

Country Status (1)

Country Link
CN (1) CN112254789A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119660A1 (en) * 2021-02-09 2022-08-12 Gaztransport Et Technigaz Float holder device
CN116642816A (en) * 2023-06-15 2023-08-25 合肥工大共达工程检测试验有限公司 Automatic water injection test equipment for cement soil impervious wall
CN117091674A (en) * 2023-10-20 2023-11-21 磐石重工(青岛)股份有限公司 Liquid level measuring device for pressure container

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119660A1 (en) * 2021-02-09 2022-08-12 Gaztransport Et Technigaz Float holder device
WO2022171490A1 (en) * 2021-02-09 2022-08-18 Gaztransport Et Technigaz Float-holder device
CN116642816A (en) * 2023-06-15 2023-08-25 合肥工大共达工程检测试验有限公司 Automatic water injection test equipment for cement soil impervious wall
CN116642816B (en) * 2023-06-15 2023-11-10 合肥工大共达工程检测试验有限公司 Automatic water injection test equipment for cement soil impervious wall
CN117091674A (en) * 2023-10-20 2023-11-21 磐石重工(青岛)股份有限公司 Liquid level measuring device for pressure container
CN117091674B (en) * 2023-10-20 2024-01-30 磐石重工(青岛)股份有限公司 Liquid level measuring device for pressure container

Similar Documents

Publication Publication Date Title
CN112254789A (en) High-precision liquid level meter for liquid detection
CN100487360C (en) Oil pipe thread, internal thread, pitch diameter measuring device
CN203857962U (en) Device for monitoring inclination of piston of gas tank on line
CN210036612U (en) Power station pipeline internal diameter measuring device
CN204461304U (en) A kind of tube wall thickness analyzer
CN109115312A (en) Bilateral inclines arm-type liquid level meter detecting device
CN213897069U (en) Foundation settlement detector
CN213874560U (en) High-precision liquid level meter for liquid detection
CN200982850Y (en) Square measuring rule for bearing
CN112229311A (en) Aluminum formwork perpendicularity detection device for building engineering supervision
CN106949942A (en) The calibration method of its measurement oil tank outage of oil truck capacity calibrating installation and application
CN116358490A (en) Road and bridge subsides deformation detection device
CN101456424A (en) Lifting cart for three-dimensional particle image velocimeter
CN212559000U (en) Main hoisting winch rope lining wearing and tearing volume rapid detection device
CN212871134U (en) Wall thickness measuring device convenient to clamp and used for pressure pipeline inspection
CN207050790U (en) Urine flowmeter
CN220338035U (en) Culvert water level monitoring facilities
CN220552426U (en) Underground operation bottom plate leveling detection device
CN215413708U (en) Linear module installation detection device
CN216049593U (en) Device for measuring height difference of upright column of numerical control machine tool
CN217483637U (en) Multifunctional oil level indicator calibration device
CN104792309B (en) A kind of winding connected vessels type inclinometer and its measuring method
CN208780305U (en) Bilateral inclines arm-type liquid level meter detecting device
CN202452978U (en) Verticality detector for controlling engineering construction quality
CN219624857U (en) Dam water conservancy monitoring device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20210122

WW01 Invention patent application withdrawn after publication