CN219492278U

CN219492278U - Water well measuring device

Info

Publication number: CN219492278U
Application number: CN202320293830.2U
Authority: CN
Inventors: 刘贤宝; 黄毅; 廖超; 杜年春; 沈向前; 谢翔; 彭格; 朱洁霞
Original assignee: Chinese Nonferrous Metal Survey And Design Institute Of Changsha Co ltd
Current assignee: Chinese Nonferrous Metal Survey And Design Institute Of Changsha Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-08
Anticipated expiration: 2033-02-23

Abstract

The application relates to a water well measuring device, which comprises a probe rod, a moving part and a positioning piece, wherein the probe rod is provided with scales; the moving part comprises a sliding sleeve and a material level radar arranged on the sliding sleeve; the sliding sleeve is sleeved on the probe rod and is hinged with a ranging wheel, and the ranging wheel is connected with the probe rod in a rolling manner along the length direction of the probe rod; the signal sending end of the level radar faces to one end of the probe rod; the locating piece is including supporting tight spring, and the one end fixed connection who supports tight spring is in the sliding sleeve inner wall, and the other end fixedly connected with stationary blade, stationary blade are used for the butt in the probe rod, and the clamp force that supports tight spring is greater than the frictional force between stationary blade and the probe rod. The ranging wheel is always located outside the well in the measuring process, so that on one hand, personnel can conveniently read accurate data, and on the other hand, personnel can conveniently adjust the position of the sliding sleeve. Especially when measuring the water depth, avoided traditional probe rod because the inaccurate problem of reading that visual angle and human factor caused.

Description

Water well measuring device

Technical Field

The application relates to the field of measuring equipment, in particular to a water well measuring device.

Background

In daily municipal investigation mapping, the depth of a well and the water depth need to be measured.

The traditional measuring mode generally adopts a probe rod, a measuring ruler, a plumb line and the like to carry out water well measuring operation, so that on one hand, errors generated by manual reading are easy to exist, and accurate data cannot be obtained; on the other hand, because of the problems of deep water well and reading view angle, the measurement of the depth of water in the water well is inconvenient, and therefore, the utility model is highly desirable to provide a device capable of accurately and conveniently measuring.

Disclosure of Invention

In order to facilitate measurement of a water well and obtain relevant accurate data, the water well measurement device is provided.

The application provides a well measuring device adopts following technical scheme:

the well measuring device comprises a probe rod, a moving part and a positioning piece, wherein scales are arranged on the probe rod; the moving part comprises a sliding sleeve and a material level radar arranged on the sliding sleeve; the sliding sleeve is sleeved on the probe rod and is hinged with a ranging wheel, and the ranging wheel is connected with the probe rod in a rolling manner along the length direction of the probe rod; the signal sending end of the level radar faces towards one end of the probe rod; the locating piece is including supporting tight spring, the one end fixedly connected with of supporting tight spring is in the sliding sleeve inner wall, and the other end fixedly connected with stationary blade, the stationary blade is used for the butt in the probe rod, the holding power of supporting tight spring is greater than the frictional force between stationary blade and the probe rod.

By adopting the technical scheme, the probe rod is inserted into the well to the bottom of the well, so that the probe rod is kept vertical as much as possible, the sliding of the ranging wheel on the probe rod is realized by manually loosening the abutting spring, the ranging wheel is specifically adjusted to be higher than the well mouth, the height of the ranging wheel from the bottom of the well is obtained by reading the abutting position of the ranging wheel, and meanwhile, the electronic screen is touched to display the height from the water surface measured by the level radar; further, the sliding sleeve is rotated around the probe rod by manually pressing the abutting spring until the material level radar faces the wellhead ground, then the abutting spring is loosened to fix the existing position of the sliding sleeve, and the height between the sliding sleeve and the wellhead ground is measured. And adding and subtracting the measured three height data to obtain the depth of the water well and the liquid level. The ranging wheel is always located outside the well in the measuring process, so that on one hand, personnel can conveniently read accurate data, and on the other hand, personnel can conveniently adjust the position of the sliding sleeve. Especially when measuring the water depth, avoided traditional probe rod because the inaccurate problem of reading that visual angle and human factor caused.

Preferably, both ends of the probe rod are respectively provided with an external thread and an internal thread.

Through adopting above-mentioned technical scheme, utilize the internal and external screw thread to realize the spiro union of a plurality of probe heads and tails, better be applicable to the well of different co-altitude.

Preferably, an electronic level meter is arranged on the sliding sleeve.

Through adopting above-mentioned technical scheme, when the probe rod inserts the shaft bottom, in time through the position relation between electron spirit level knowing probe rod and the horizontal plane to adjust the probe rod state in order to realize accurate measuring purpose.

Preferably, a handle for holding by a person is arranged on the sliding sleeve.

By adopting the technical scheme, the sliding sleeve is convenient for personnel to hold and slide to adjust the position of the sliding sleeve.

Preferably, the locating part still includes three connecting rods of fixed connection in proper order, is located the head and the tail the one end of connecting rod passes sliding sleeve fixed connection respectively in the stationary blade, when following the radial outside pulling of probe rod is located the connecting rod in the middle, support tight spring and tighten up and the stationary blade is kept away from the probe rod.

By adopting the technical scheme, the connecting rod is pulled outwards or inwards along the radial direction of the probe rod, so that the fixing piece is driven to abut against or be far away from the probe rod, and the positioning and sliding relationship between the sliding sleeve and the probe rod can be controlled by personnel conveniently.

Preferably, when the probe rod is positioned vertically, the handle is used for being held vertically by a person; the connecting rods positioned in the middle of the three connecting rods are parallel to the probe rod and positioned on one side of the handle facing the probe rod.

Through adopting above-mentioned technical scheme, when personnel hold the handle, the connecting rod and the handle that will be located the centre of three connecting rods in the situation grasp simultaneously for the probe rod is kept away from to the stationary blade, and the manual operation sliding sleeve of being convenient for slides.

In summary, the present application includes at least one of the following beneficial technical effects:

1. inserting the probe rod into the well to the bottom of the well, keeping the probe rod vertical as much as possible, realizing the sliding of the ranging wheel on the probe rod by manually loosening the abutting spring, specifically adjusting the ranging wheel to be higher than the well head, further obtaining the height of the ranging wheel from the bottom of the well by reading the abutting position of the ranging wheel, and simultaneously displaying the height from the water surface measured by using the level radar by touching the electronic screen; further, the sliding sleeve is rotated around the probe rod by manually pressing the abutting spring until the material level radar faces the wellhead ground, then the abutting spring is loosened to fix the existing position of the sliding sleeve, and the height between the sliding sleeve and the wellhead ground is measured. And adding and subtracting the measured three height data to obtain the depth of the water well and the liquid level. The ranging wheel is always located outside the well in the measuring process, so that on one hand, personnel can conveniently read accurate data, and on the other hand, personnel can conveniently adjust the position of the sliding sleeve. Especially when measuring the water depth, avoided traditional probe rod because the inaccurate problem of reading that visual angle and human factor caused.

2. The head and tail screw connection of a plurality of probe rods is realized by using internal and external threads, so that the method is better suitable for wells with different heights.

3. When a person holds the handle, the connecting rods positioned in the middle of the three connecting rods are simultaneously held with the handle in a homeotropic manner, so that the fixing piece is far away from the probe rod, and the sliding sleeve is convenient to slide by manual operation.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a probe rod and a positioning member according to an embodiment of the present application.

Reference numerals illustrate: 1. a probe rod; 2. a sliding sleeve; 3. touching the electronic screen; 4. a level radar; 5. a ranging wheel; 6. a spring is abutted tightly; 7. a connecting rod; 8. a fixing piece; 9. a handle.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

Referring to fig. 1, a well measuring device disclosed in an embodiment of the present application includes a probe rod 1, a moving part, and a positioning member.

The probe rod 1 is provided with scales. The two ends of the probe rod 1 are respectively provided with an external thread and an internal thread, and when the probe rod is applied to a deeper water well, the head and tail of the probe rods 1 are screwed together so as to prolong the maximum depth which can be measured.

The moving part comprises a sliding sleeve 2, and a touch electronic screen 3, an MCU, a level radar 4 and an electronic level meter which are arranged on the sliding sleeve 2 and electrically connected with each other. The sliding sleeve 2 is sleeved on the probe rod 1, the sliding sleeve 2 is hinged with the ranging wheel 5, and the ranging wheel 5 is connected to the surface of the probe rod 1 in a rolling manner along the length direction of the probe rod 1. The signal emitting end of the level radar 4 faces one end of the probe rod 1, and the antenna of the level radar 4 is parallel to the end surfaces of the two ends of the probe rod 1. The electronic level gauge is used for guaranteeing the levelness of the moving part. The MCU is used for storing data obtained by measuring the material level radar 4 and resolving the data, and then sending the measured data and the resolved data to the touch electronic screen 3 for display.

Referring to fig. 2, the positioning member comprises a tightening spring 6 and three connecting rods 7 fixedly connected in sequence. The abutting spring 6 is horizontally arranged, one end of the abutting spring 6 is fixedly connected to the inner wall of the sliding sleeve 2, and the other end of the abutting spring 6 is fixedly connected with the fixing piece 8. The fixing piece 8 is used for abutting against the probe rod 1, and the fixing piece 8 is attached to the outer peripheral surface of the probe rod 1. The pressing force of the abutting spring 6 is larger than the friction force between the fixing piece 8 and the probe rod 1. The three connecting rods 7 are respectively a first connecting rod, a second connecting rod and a third connecting rod from beginning to end. One end of the connecting rod 7 positioned at the head and the tail is: one end of the connecting rod I, which is far away from the connecting rod II, and one end of the connecting rod III, which is far away from the connecting rod II, respectively penetrate through the sliding sleeve 2 and are fixedly connected with the fixing piece 8, and when the connecting rod 7 (namely the connecting rod II) positioned in the middle is pulled outwards along the radial direction of the probe rod 1, the spring 6 is abutted to be tightly tightened, and the fixing piece 8 is far away from the probe rod 1.

The sliding sleeve 2 is also provided with a handle 9 for holding by a person, and when the probe rod 1 is positioned vertically, the handle 9 is used for holding by the person vertically; the second connecting rod is parallel to the probe rod 1, and the handle 9 is positioned on one side facing the probe rod 1. The side of the second connecting rod facing the probe rod 1 is provided with a pressing bulge which is used for better pulling the fixing piece 8 by personnel.

The implementation principle of the water well measuring device in the embodiment of the application is as follows:

the probe rod 1 is inserted into a water well to the bottom of the well, the sliding of the ranging wheel 5 on the probe rod 1 is realized by manually loosening the abutting spring 6, the ranging wheel 5 is specifically adjusted to be higher than the well head, the height H1 of the ranging wheel 5 from the bottom of the well is further obtained by reading the abutting position of the ranging wheel 5, and the height information H1 is manually input through the touch electronic screen 3.

At the same time, the touch screen 3 displays the height H3 from the water surface measured by the level radar 4. Further, the sliding sleeve 2 is rotated around the probe rod 1 by manually pressing the abutting spring 6 until the level radar 4 faces the wellhead ground, then the abutting spring 6 is loosened to fix the existing position of the sliding sleeve 2, and the height H2 between the level radar and the wellhead ground is measured. The MCU carries out addition and subtraction on the three data of the H1, the H2 and the H3 to obtain the depth of the water well and the liquid level, namely: water well depth hj=h1-H2, liquid level depth hq=h1-H3. The ranging wheel 5 is always positioned outside the well in the measuring process, so that on one hand, personnel can conveniently read accurate data, and on the other hand, personnel can conveniently adjust the position of the sliding sleeve 2. Especially when measuring the water depth, avoided traditional probe rod 1 because of the inaccurate problem of reading of visual angle and human factor cause.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A well measurement device, characterized in that: the device comprises a probe rod (1), a moving part and a positioning piece, wherein scales are arranged on the probe rod (1); the moving part comprises a sliding sleeve (2), and a material level radar (4) arranged on the sliding sleeve (2); the sliding sleeve (2) is sleeved on the probe rod (1), the sliding sleeve (2) is hinged with a ranging wheel (5), and the ranging wheel (5) is connected to the probe rod (1) in a rolling manner along the length direction of the probe rod (1); the signal sending end of the material level radar (4) faces one end of the probe rod (1); the locating part is including supporting tight spring (6), the one end fixedly connected with of supporting tight spring (6) is in sliding sleeve (2) inner wall, and the other end fixedly connected with stationary blade (8), stationary blade (8) are used for the butt in probe rod (1), the holding-down force of supporting tight spring (6) is greater than the frictional force between stationary blade (8) and probe rod (1).

2. A well measuring device according to claim 1, characterized in that: the two ends of the probe rod (1) are respectively provided with an external thread and an internal thread.

3. A well measuring device according to claim 1, characterized in that: an electronic level meter is arranged on the sliding sleeve (2).

4. A well measuring device according to claim 1, characterized in that: the sliding sleeve (2) is provided with a handle (9) for holding by a person.

5. A well measuring device according to claim 4, characterized in that: the locating part still includes three connecting rod (7) of fixed connection in proper order, is located the end to end connecting rod (7) one end is passed sliding sleeve (2) fixed connection respectively and is in stationary blade (8), when following probe rod (1) radially outwards stimulate connecting rod (7) in the middle, support tight spring (6) and tighten up and stationary blade (8) keep away from probe rod (1).

6. A well measuring device according to claim 5, characterized in that: when the probe rod (1) is positioned vertically, the handle (9) is used for being held vertically by a person; the connecting rods (7) positioned in the middle of the three connecting rods (7) are parallel to the probe rod (1), and are positioned on one side of the handle (9) facing the probe rod (1).