CN219914588U - Liquid level metering device applied to fluctuation liquid level - Google Patents

Abstract

The utility model discloses a liquid level metering device applied to a fluctuating liquid level, which comprises a liquid level measuring ruler and an auxiliary measuring mechanism arranged on the liquid level measuring ruler, wherein the liquid level measuring ruler is marked with a water level height scale mark, the surface of the liquid level measuring ruler is longitudinally provided with a mounting groove, the auxiliary measuring mechanism comprises a liquid guide pipe, a water inlet pipe, a float and a positioner, the liquid guide pipe is fixed in the mounting groove and internally provided with a liquid guide cavity, the inner wall of the liquid guide cavity is provided with a group of sliding grooves and three groups of moving grooves, the water inlet pipe is arranged at the lower end of the liquid guide pipe, the float is arranged in the liquid guide cavity in a sliding manner, the inner part of the float is provided with a penetrating opening, and the periphery of the float is provided with a group of movable heads and three groups of stable heads. The auxiliary measuring mechanism capable of measuring the liquid level is arranged on the liquid level measuring ruler, water enters the auxiliary measuring mechanism in the liquid level measuring process, the height of the water level can be measured by matching with the internally arranged buoy, and the influence of external stormy waves on measuring accuracy is reduced.

Description

Liquid level metering device applied to fluctuation liquid level

Technical Field

The utility model relates to the technical field of water level measurement, in particular to a liquid level measuring device applied to a fluctuating liquid level.

Background

Water level measurement refers to a technique for measuring the surface or level of a body of water. Water level measurements are commonly used for monitoring and management of rivers, lakes, reservoirs and other bodies of water. This technique can help people understand the hydrologic characteristics of a body of water to better predict floods, drought and other natural disasters. Meanwhile, the water level measurement can also be used for monitoring water pollution and water resource utilization conditions, the water level measurement tools are various, the water level measurement tools comprise a water level measurement ruler, and the common water level ruler is used for monitoring surface water. The scale is marked on the metal or nonmetal material, and the precision is generally measured in centimeters.

However, the existing water level measuring ruler has the following problems in the use process: when the measuring water area liquid level of the water level measuring ruler is large in wind wave, the liquid level fluctuation is inconvenient for a worker to accurately measure the height of the water level, the measurement result is inaccurate easily, and the fluctuation of the liquid level is not used for observing the height of the water level. For this purpose, a corresponding technical solution is required to be designed to solve the existing technical problems.

Disclosure of Invention

The utility model aims to provide a liquid level metering device applied to a fluctuating liquid level, which solves the technical problems that when the liquid level of a water area is measured by a water level measuring ruler, the fluctuation of the liquid level is inconvenient for a worker to accurately measure the height of the water level, the measurement result is inaccurate easily, and the fluctuation of the liquid level is not observed by utilizing the height of the water level.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be applied to liquid level metering device of undulant liquid level, includes the liquid level dipperstick and installs the auxiliary measurement mechanism on the liquid level dipperstick, the mounting groove has been seted up to mark on the liquid level dipperstick and surface is vertical, auxiliary measurement mechanism includes catheter, water inlet pipe, cursory and locator, the catheter is fixed in the mounting groove and inside is formed with the drain inner chamber, set up a set of spout and three group's movable groove on the inner wall of drain inner chamber, the water inlet pipe is installed in the lower extreme of catheter, cursory slip sets up in the drain inner chamber and the inside orifice of having seted up, cursory periphery is equipped with a set of activity head and three group's stability head, activity head slip sets up in the spout, three groups the stability head slip sets up in three group's movable groove respectively, the locator is installed at the top of catheter and is including body of rod first, body of rod second, reset pad and tightening up the ring, body of rod second all vertically alternates in the orifice, be formed with the inner chamber between body of rod first and body of rod second, reset pad and body of rod are located two and are inlayed in body of rod and second both ends respectively.

As a preferable mode of the utility model, the stabilizing head comprises a tray body fixed on the edge of the buoy and two groups of connecting rods obliquely arranged on the tray body, wherein the two groups of connecting rods form an angle of 45 degrees, the outer ends of the connecting rods are provided with contact balls, and the contact heads are contacted with the inner wall of the moving groove.

As a preferable mode of the utility model, the diameter of the movable head is the same as that of the chute, and the specification of the movable head is smaller than that of the float.

As a preferable mode of the present utility model, the movable head and the stabilizing head are made of the same material as the float.

In a preferred mode of the utility model, the reset pad is made of rubber material, a plurality of groups of extrusion grooves are formed in the reset pad in a machining mode, and the extrusion grooves are distributed in a laminated mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. this scheme has optimized the structure of current liquid level measurement chi, is equipped with on the liquid level measurement chi and can carries out measuring auxiliary measurement mechanism to liquid level, and in the in-process water that the liquid level was measured enters into auxiliary measurement mechanism, the cursory that cooperates inside setting can measure the height of water level, reduces the influence of external stormy waves to measuring accuracy.

2. This scheme is equipped with the locator in auxiliary measuring mechanism's upper end, when the waters that the liquid level measurement chi was located is inconvenient for observing because stormy waves or light problem, and the staff can adjust the locator, carries out location processing to inside cursory.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a cross-sectional view of the auxiliary measuring mechanism of the present utility model;

FIG. 3 is a block diagram of a stabilization head according to the present utility model;

fig. 4 is a block diagram of a positioner according to the present utility model.

In the figure, 1, a liquid level measuring ruler; 2. a water level height scale mark; 3. a mounting groove; 4. a catheter; 5. a water inlet pipe; 6. a float; 7. a positioner; 8. a liquid guiding inner cavity; 9. a chute; 10. a moving groove; 11. a through hole; 12. a movable head; 13. a stabilization head; 14. a first rod body; 15. a second rod body; 16. a reset pad; 17. a tightening ring; 18. an inner cavity; 19. a tray body; 20. a connecting rod; 21. a contact ball; 22. and extruding the groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a be applied to liquid level metering device of undulant liquid level, including liquid level dipperstick 1 and install the auxiliary measurement mechanism on liquid level dipperstick 1, the mark has water level height scale mark 2 and the surface is vertically offered mounting groove 3 on liquid level dipperstick 1, auxiliary measurement mechanism includes catheter 4, water inlet pipe 5, cursory 6 and locator 7, catheter 4 is fixed in mounting groove 3 and inside is formed with liquid guide inner chamber 8, set up a set of spout 9 and three sets of movable groove 10 on liquid guide inner chamber 8's the inner wall, water inlet pipe 5 installs in catheter 4's lower extreme, cursory 6 slides and sets up in liquid guide inner chamber 8 and inside has offered through-hole 11, the periphery of the buoy 6 is provided with a group of movable heads 12 and three groups of stabilizing heads 13, the movable heads 12 are arranged in the sliding grooves 9 in a sliding mode, the three groups of stabilizing heads 13 are respectively arranged in the three groups of movable grooves 10 in a sliding mode, the positioner 7 is arranged at the top of the liquid guiding tube 4 and comprises a first rod body 14, a second rod body 15, a reset pad 16 and a tightening ring 17, the first rod body 14 and the second rod body 15 are longitudinally inserted into the penetrating opening 11, an inner cavity 18 is formed between the first rod body 14 and the second rod body 15, the reset pad 16 is positioned in the inner cavity 18, two ends of the reset pad are respectively connected with the first rod body 14 and the second rod body 15, and the tightening ring 17 is sleeved on the first rod body 14 and the second rod body 15.

Further improved, as shown in fig. 3: the stabilizing head 13 comprises a tray 19 fixed on the edge of the float 6 and two groups of connecting rods 20 obliquely arranged on the tray 19, wherein the two groups of connecting rods 20 are in a 45-degree angle, the outer ends of the connecting rods 20 are provided with contact balls 21, the contact balls 21 are contacted with the inner wall of the moving groove 10, and the design mode can improve the stability of the float 6 in the up-and-down moving process through the stabilizing head 13.

Further improved, as shown in fig. 2: the diameter of the movable head 12 is the same as that of the chute 9, and the specification of the movable head 12 is smaller than that of the float 6.

Further improved, as shown in fig. 2: the movable head 12 and the stabilizing head 13 are made of the same material as the float 6, and normal floating of the float 6 is not affected.

Specifically, the reset pad 16 adopts rubber material and inside machine-shaping has a plurality of extrusion groove 22 of group, a plurality of extrusion groove 22 of group are range upon range of form and distribute, the elasticity of reset pad 16 can be guaranteed to this kind of design mode, under the effect of tightening ring 17's pressure under the conventional state, reset pad 16 is in the extrusion state, body of rod first 14 and body of rod second 15 at this moment are attached, do not influence the normal upper and lower floating of cursory 6, when need to fix a position cursory 6, can lift down the tightening ring 17, body of rod first 14 and body of rod second 15 separate and contradict with cursory 6 under the effect of reset pad 16's elasticity, reach and fix a position cursory 6, be convenient for when light or the great circumstances of stormy waves, the staff is inconvenient to observe cursory 6 and take out, convenient observation.

When in use: when the water level is required to be measured, a worker can put the liquid level measuring ruler 1 into the measuring water area, water in a water area enters the liquid guide tube 4 along the water inlet tube 5, so that the float 6 is pushed to move, stability of the float 6 in the up-and-down moving process is improved through the stabilizing head 13 in the moving process, the purpose of measuring the height of the water area is achieved, the influence of stormy waves on measuring accuracy is reduced, in addition, when the float 6 is required to be positioned, the tightening ring 17 can be detached, the first rod body 14 and the second rod body 15 are separated under the action of elastic force of the reset pad 16 and are in contact with the float 6, positioning of the float 6 is achieved, and the float 6 is conveniently taken out and conveniently observed when the worker is inconvenient to observe under the condition of large light or stormy waves.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Finally, it should be noted that: 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. A liquid level metering device for fluctuating liquid level, characterized in that: the liquid level measuring device comprises a liquid level measuring scale (1) and an auxiliary measuring mechanism arranged on the liquid level measuring scale (1), wherein a water level height scale mark (2) is marked on the liquid level measuring scale (1) and an installation groove (3) is longitudinally formed in the surface of the liquid level measuring scale, the auxiliary measuring mechanism comprises a liquid guide pipe (4), a water inlet pipe (5), a buoy (6) and a positioner (7), the liquid guide pipe (4) is fixed in the installation groove (3) and internally provided with a liquid guide cavity (8), a group of sliding grooves (9) and three groups of moving grooves (10) are formed in the inner wall of the liquid guide cavity (8), the water inlet pipe (5) is arranged at the lower end of the liquid guide pipe (4), the buoy (6) is arranged in the liquid guide cavity (8) in a sliding mode, a penetrating opening (11) is formed in the inner portion of the liquid guide pipe, a group of movable head (12) and three groups of stabilizing heads (13) are arranged in the sliding mode in the sliding grooves (9), the three groups of stabilizing heads (13) are respectively arranged in the sliding mode in the three groups of sliding grooves (10) in the first rod body (14) and the second rod body (15) in a penetrating mode, the first rod body (14) and the second rod body (15) are arranged in a penetrating mode, an inner cavity (18) is formed between the first rod body (14) and the second rod body (15), the reset pad (16) is located in the inner cavity (18) and two ends of the reset pad are respectively connected with the first rod body (14) and the second rod body (15), and the tightening ring (17) is sleeved on the first rod body (14) and the second rod body (15).

2. A liquid level gauge for use with a fluctuating liquid level according to claim 1, characterised in that: the stabilizing head (13) comprises a tray body (19) fixed on the edge of the buoy (6) and two groups of connecting rods (20) obliquely arranged on the tray body (19), wherein the two groups of connecting rods (20) are in a 45-degree angle, the outer ends of the connecting rods (20) are provided with contact balls (21), and the contact balls (21) are in contact with the inner wall of the moving groove (10).

3. A liquid level gauge for use with a fluctuating liquid level according to claim 2, characterised in that: the diameter of the movable head (12) is the same as that of the chute (9), and the specification of the movable head (12) is smaller than that of the Yu Fupiao (6).

4. A liquid level gauge for use with a fluctuating liquid level according to claim 3, characterised in that: the movable head (12) and the stabilizing head (13) are made of the same material as the buoy (6).

5. A liquid level gauge for use with a fluctuating liquid level according to claim 1, characterised in that: the reset pad (16) is made of rubber materials, a plurality of groups of extrusion grooves (22) are formed in the reset pad in a machining mode, and the extrusion grooves (22) are distributed in a laminated mode.