CN221121649U - Flow velocity meter for hydrologic exploration - Google Patents

Abstract

The utility model discloses a flow velocity meter for hydrologic exploration, which comprises: a body assembly including a plunger; the adjusting component comprises a mounting groove formed in the inserted link, a ring groove formed in the inserted link, a screw rod rotatably mounted in the mounting groove, a rotating handle mounted on the screw rod and a handle mounted on the rotating handle; and the stabilizing component is arranged at the bottom end of the main body component. The utility model solves the problems that the prior velocimeter is generally fixed at a certain position after being buried in water and the water is deep or shallow in the background art by mutually matching the adjusting component and the stabilizing component, the velocimeter is required to be taken out from the water when different water levels are surveyed, the position of the sensor is adjusted, and the velocimeter is buried in the water again to detect, so that the process is troublesome and the efficiency is low.

Description

Flow velocity meter for hydrologic exploration

Technical Field

The utility model relates to the technical field of velocimeters, in particular to a flow velocity meter for hydrologic exploration.

Background

The hydrogeological survey is also called as "hydrogeological survey", and refers to the hydrogeological survey research work performed for finding out the hydrogeological condition of a region, aiming at grasping the causes, the distribution and the movement rules of groundwater and surface water, providing basis for reasonably exploiting and utilizing water resources and correctly carrying out the design and construction of foundation and piling engineering, including underground and overground hydrogeological survey. The underground hydrologic investigation mainly is to investigate and study the conditions of water level change, flowing direction, chemical composition and the like of underground water in different periods throughout the year, find out the burying condition and aggressiveness of the underground water, judge the possible change and influence of the underground water in the construction and use stages of a building, and propose prevention and treatment suggestions, and one common flow rate meter for hydrologic exploration is a flow rate flow meter for measuring the flow rate in a water body, so that the hydrologic exploration and water resource management are facilitated.

However, the following drawbacks still exist in practical use:

The existing velocimeter is generally fixed at a certain position after being buried in water, the water is deep and shallow, when different water levels are measured, the velocimeter is required to be taken out of the water, the position of the sensor is adjusted, the velocimeter is buried in the water again to detect, the process is troublesome, and the efficiency is low.

Therefore, a hydrographic survey flow rate meter is newly proposed to solve the above-mentioned problems.

Disclosure of utility model

Technical problem to be solved

The utility model aims to provide a flow velocity meter for hydrologic exploration, which solves the problems that the prior velocimeter is generally fixed at a certain position after being buried in water and the water is deep or shallow in the background art, when different water levels are surveyed, the velocimeter is required to be taken out of the water, the position of a sensor is adjusted, and the velocimeter is buried in the water again to detect the water, so that the process is troublesome and the efficiency is low.

Technical proposal

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a flow velocity meter for hydrologic exploration, comprising:

A body assembly including a plunger;

The adjusting component comprises a mounting groove formed in the inserted link, a ring groove formed in the inserted link, a screw rod rotatably mounted in the mounting groove, a rotating handle mounted on the screw rod and a handle mounted on the rotating handle;

And the stabilizing component is arranged at the bottom end of the main body component.

Further, the plug also comprises a flow rate sensor connected to the inserted link, a through hole arranged on the flow rate sensor and a plug arranged at the bottom of the inserted link;

the inserted link passes through the through hole, and the flow velocity sensor is sleeved on the inserted link;

Specifically, through setting up flow velocity sensor, flow velocity sensor can conveniently detect water, and the inserted bar can conveniently bury flow velocity sensor under water.

Further, the ring groove is arranged on the inserted link in a threaded manner, and is communicated with the mounting groove;

Further, a sliding block is arranged on the surface of the screw rod, and a connecting shaft is arranged on the sliding block;

The connecting shaft penetrates through the annular groove and is arranged in the through hole on the flow rate sensor;

Specifically, through setting up annular, lead screw and slider, the annular communicates with each other with the mounting groove, holds the handle, rotates the turning handle, and the lead screw rotates, and the slider reciprocates on the lead screw surface, and the connecting axle rotates in the spout and reciprocates or move down, drives the velocity of flow sensor and reciprocates when the inserted bar surface rotates, can conveniently adjust velocity of flow sensor position.

Further, the stabilizing component comprises a mounting plate arranged at the bottom of the inserted link, extension plates arranged at two sides of the upper surface of the mounting plate, a fixed shaft arranged on the extension plates, a supporting plate rotatably arranged on the fixed shaft and a sliding groove arranged on the supporting plate;

Further, a spring is arranged on the mounting plate, and a fixing plate is arranged on the spring;

the mounting plate is positioned above the plug and slides on the surface of the plug rod;

specifically, through setting up the backup pad, when the plug inserts subaerial, the mounting panel moves on the inserted bar surface, and the spring contracts, and the backup pad rotates on the fixed axle, and the backup pad is under the support of ejector pin, and the backup pad supports subaerial gradually, can improve the stability when the inserted bar buries ground.

Further, ejector rods are arranged on two sides of the fixed plate;

The top end of the ejector rod is positioned in the chute;

Specifically, through setting up the ejector pin, the ejector pin supports in the spout, can guarantee when the backup pad rotates on the fixed axle, opens to both sides, conveniently struts the bracing piece, prevents that the backup pad from closing.

Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. According to the utility model, the annular groove, the screw rod and the sliding block are arranged, the annular groove is communicated with the mounting groove, the handle is held, the rotating handle is rotated, the screw rod rotates, the sliding block moves up and down on the surface of the screw rod, the connecting shaft rotates up or down in the sliding groove, the flow velocity sensor is driven to move up and down while the surface of the inserting rod rotates, the position of the flow velocity sensor can be conveniently adjusted, the inserting rod is prevented from being pulled out of the water surface to be adjusted, the investigation on different underwater water levels is facilitated, and the efficiency is improved.

2. Based on beneficial effect one, through setting up the backup pad, when the plug inserts subaerial, the mounting panel moves on the inserted bar surface, and the spring shrink, the backup pad rotates on the fixed axle, and the backup pad is under the support of ejector pin, and the backup pad supports subaerial, can improve the stability when the inserted bar buries ground to improve measuring accuracy and stability.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a stabilizing assembly according to the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

Fig. 4 is a schematic structural view of an adjusting assembly according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

11. A rod; 12. a flow rate sensor; 13. a through hole; 14. a plug;

21. A mounting groove; 22. a ring groove; 23. a screw rod; 24. a rotating handle; 25. a grip; 26. a slide block; 27. a connecting shaft;

31. A mounting plate; 32. an extension plate; 33. a fixed shaft; 34. a support plate; 35. a chute; 36. a spring; 37. a fixing plate; 38. and (5) a push rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-4, the present embodiment is a flow rate meter for hydrologic exploration, comprising:

a body assembly including a plunger 11;

The adjusting component comprises a mounting groove 21 formed in the inserted link 11, a ring groove 22 formed in the inserted link 11, a screw rod 23 rotatably mounted in the mounting groove 21, a rotating handle 24 mounted on the screw rod 23, and a grip 25 mounted on the rotating handle 24;

the stabilizing component is arranged at the bottom end of the main body component;

The main body assembly further comprises a flow rate sensor 12 connected to the inserted link 11, a through hole 13 formed in the flow rate sensor 12, and a plug 14 arranged at the bottom of the inserted link 11;

The inserted rod 11 passes through the through hole 13, and the flow rate sensor 12 is sleeved on the inserted rod 11;

The ring groove 22 is arranged on the inserted link 11 in a threaded manner, and the ring groove 22 is communicated with the mounting groove 21;

The surface of the screw rod 23 is provided with a sliding block 26, and a connecting shaft 27 is arranged on the sliding block 26;

the connecting shaft 27 is installed in the through hole 13 on the flow rate sensor 12 through the ring groove 22;

when in specific use:

Holding the handle 25, rotating the rotating handle 24, rotating the screw rod 23, moving the sliding block 26 up and down on the surface of the screw rod 23, rotating the connecting shaft 27 up or down in the sliding groove 35, driving the flow rate sensor 12 to move up and down while rotating the surface of the inserting rod 11, and adjusting the position of the flow rate sensor 12;

The setting device can avoid the need to pull out the inserted bar 11 from the water surface to adjust, and the different water levels under water can be conveniently surveyed, so that the efficiency is improved.

Example 2

Referring to fig. 1-2, this embodiment is based on embodiment 1, and further includes:

The stabilizing assembly comprises a mounting plate 31 arranged at the bottom of the inserted link 11, extension plates 32 arranged at two sides of the upper surface of the mounting plate 31, a fixed shaft 33 arranged on the extension plates 32, a supporting plate 34 rotatably arranged on the fixed shaft 33, and a sliding groove 35 arranged on the supporting plate 34;

The mounting plate 31 is provided with a spring 36, and the spring 36 is provided with a fixing plate 37;

the mounting plate 31 is positioned above the plug 14, and the mounting plate 31 slides on the surface of the inserted link 11;

Ejector rods 38 are arranged on two sides of the fixed plate 37;

the top end of the ejector rod 38 is positioned in the chute 35;

when in specific use:

When the plug 14 is inserted into the underwater ground, the mounting plate 31 moves upwards on the surface of the inserted link 11, the spring 36 contracts, the supporting plate 34 rotates on the fixed shaft 33, the ejector rod 38 slides in the chute 35, the supporting plate 34 is gradually horizontal under the support of the ejector rod 38, the mounting plate 31 is close to the fixed plate 37, the supporting plate 34 is attached to the ground, and when the plug 14 is pulled out of water, the spring 36 stretches to drive the mounting plate 31 to move downwards, and the supporting plate 34 is folded towards the direction of the inserted link 11;

The arrangement of the device can improve the stability of the inserted link 11 when it is buried in the ground, so as to improve the accuracy and stability of measurement.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to 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 (7)

1. A flow rate meter for hydrologic exploration, comprising:

A body assembly comprising a plunger (11);

The adjusting assembly comprises a mounting groove (21) formed in the inserted link (11), a ring groove (22) formed in the inserted link (11), a screw rod (23) rotatably mounted in the mounting groove (21), a rotating handle (24) mounted on the screw rod (23) and a grip (25) mounted on the rotating handle (24);

And the stabilizing component is arranged at the bottom end of the main body component.

2. The flow rate meter for hydrological exploration according to claim 1, wherein the main body assembly further comprises a flow rate sensor (12) connected to the plunger (11), a through hole (13) formed in the flow rate sensor (12), and a plug (14) mounted at the bottom of the plunger (11);

The inserted rod (11) passes through the through hole (13), and the flow velocity sensor (12) is sleeved on the inserted rod (11).

3. The flow rate meter for hydrological exploration according to claim 1, wherein the ring groove (22) is a screw thread type and is provided on the plunger (11), and the ring groove (22) is communicated with the installation groove (21).

4. The flow velocity meter for hydrological exploration according to claim 1, wherein a slide block (26) is arranged on the surface of the screw rod (23), and a connecting shaft (27) is installed on the slide block (26);

The connecting shaft (27) passes through the annular groove (22) and is arranged in the through hole (13) on the flow rate sensor (12).

5. The flow rate meter for hydrological exploration according to claim 1, wherein the stabilizing assembly comprises a mounting plate (31) mounted at the bottom of the inserted link (11), extension plates (32) mounted at both sides of the upper surface of the mounting plate (31), a fixed shaft (33) mounted on the extension plates (32), a support plate (34) rotatably mounted on the fixed shaft (33), and a chute (35) formed on the support plate (34).

6. The flow rate meter for hydrological exploration according to claim 5, wherein a spring (36) is mounted on the mounting plate (31), and a fixing plate (37) is mounted on the spring (36);

the mounting plate (31) is positioned above the plug (14), and the mounting plate (31) slides on the surface of the inserting rod (11).

7. A hydrographic flow meter according to claim 6, characterized in that ejector pins (38) are mounted on both sides of the fixed plate (37);

The top end of the ejector rod (38) is positioned in the chute (35).