CN218238976U

CN218238976U - Hydrogeology measuring device

Info

Publication number: CN218238976U
Application number: CN202221527434.3U
Authority: CN
Inventors: 孙德霞; 徐兆伟; 王彦鹏; 李敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2023-01-06
Anticipated expiration: 2032-06-18

Abstract

The utility model discloses a hydrogeological measuring device, which belongs to the technical field of hydrogeological measurement, and aims at monitoring the water level change of lakes, a staff gauge is easy to be inclined under the action of external force, thereby influencing the accuracy of the water level measurement value of lakes and leading the water level of lakes to rise quickly, and easily submerging the top of the staff gauge, and solving the problem of inconvenient use; the utility model discloses an auxiliary fixture who is the annular distribution carries out auxiliary fixation to measuring section of thick bamboo a, improves the fixed stability of measuring section of thick bamboo a for measuring section of thick bamboo a is vertical placing all the time, thereby ensures to the accuracy of water level measurement, enters into measuring section of thick bamboo a through rivers in, triggers automatic extension mechanism and promotes measuring section of thick bamboo b automatically and rises, can continue to detect higher water level numerical value, convenient to use.

Description

Hydrogeology measuring device

Technical Field

The utility model belongs to the technical field of hydrogeology measures, concretely relates to hydrogeology measuring device.

Background

Hydrogeology, belonging to the important branch of geology, refers to the phenomena of various changes and movements of groundwater in nature. Hydrology and geology are the main subjects for studying underground water. The underground water is buried, distributed and moved differently under different environments, and the water level change of lakes needs to be monitored during hydrogeological survey to prevent flood and accumulate water area data.

At present, the simplest and common monitoring method for monitoring the lake water level change is measurement by a ruler, the ruler is inserted into a near-shore place of a lake, water level data is read, and the water level value of the ruler is observed and read after a fixed time period is separated, so that the data of the water level change is obtained, but the following defects exist when the lake water level measurement is carried out:

(1) when the change of the lake water level is monitored through the existing ruler, the ruler inserted into the lake sediment is easily impacted by turbulent water flow and large wind power, and the ruler is easily deflected under the action of external force, so that the accuracy of the measurement value of the lake water level is influenced, repeated measurement is possibly needed, and the measurement efficiency is influenced.

(2) When the current water level of monitoring lake through the scale changes, it is very fast to rise when the water level of lake to make the water level higher, submerge the top of scale very easily, thereby make the scale can't measure the water level again, need to change longer scale and measure, need carry the scale of multiple different length, it is comparatively inconvenient to use.

Therefore, a hydrogeological measuring device is needed to solve the problems that when the water level change of a lake is monitored, a ruler is prone to being inclined under the action of external force, so that the accuracy of the measured value of the water level of the lake is affected, when the water level of the lake rises quickly, the top of the ruler is easily submerged, and the use is inconvenient.

Disclosure of Invention

An object of the utility model is to provide a hydrogeology measuring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hydrogeological measuring device, is including measuring a section of thick bamboo a, the bottom lateral wall of measuring a section of thick bamboo a is fixed with annular bottom plate, be provided with a plurality of supplementary fixed establishment on the annular bottom plate, it is a plurality of supplementary fixed establishment is the annular and distributes, sliding connection has a measuring cylinder b in the measuring cylinder a, be provided with respectively on measuring cylinder a and measuring cylinder b's the lateral wall and measure graduation apparatus an and measure graduation apparatus b, be provided with the automatic extension mechanism that is located measuring cylinder b bottom in the measuring cylinder a.

What need explain in the scheme is, supplementary fixed establishment is including seting up the spout on the annular bottom plate side, the spout is provided with a plurality ofly and is the annular and distributes, sliding connection has the telescopic link in the spout, the end-to-end rotation of telescopic link is connected with the inserted bar, threaded connection has the locking bolt on the top side of annular bottom plate, the medial extremity of locking bolt contacts with the side of telescopic link.

It is further worth explaining that the automatic extending mechanism comprises a partition board fixed with the inner side wall of the measuring cylinder a, the partition board is located below the measuring cylinder b, a floating ball is placed between the side surface of the top end of the partition board and the side surface of the bottom end of the measuring cylinder b, and a water inlet hole located between the measuring cylinder b and the partition board is formed in the side wall of the measuring cylinder a.

It should be further noted that the water inlet holes are provided in a plurality, and the plurality of water inlet holes are distributed in an annular and equidistant manner.

As a preferred embodiment, the bottom end of the measuring cylinder a and the bottom end of the insertion rod are provided with conical heads, and a rubber pad is fixedly attached to the inner side end of the locking bolt.

In a preferred embodiment, a boss is fixed at the bottom end of the measuring cylinder b, and a limit ring matched with the boss is fixed at the top end of the measuring cylinder a.

Compared with the prior art, the utility model provides a pair of hydrogeology measuring device includes following beneficial effect at least:

(1) Through pulling out the telescopic link in the spout, the locking bolt of screwing again, thereby increase the distance that two inserted bars are separated by, effectively increase the area of supporting bottom measuring cylinder a, also insert the inserted bar in the bed mud again, the inserted bar that is annular distribution carries out the auxiliary fixture to measuring cylinder a, improve the fixed stability of measuring cylinder a, make measuring cylinder a be vertical the placing all the time, avoid torrent rivers and wind power to act on measuring cylinder a, make measuring cylinder a take place crooked problem, thereby ensure to water level measurement's accuracy, can contract the telescopic link into the spout equally after the use is accomplished, reduce whole volume, conveniently carry and accomodate.

(2) In entering into measuring section of thick bamboo a through rivers, the buoyancy of water promotes the floater and rises, and the floater promotes measuring section of thick bamboo b and rises to effectively prolong measuring section of thick bamboo a's height, can continue to read higher water level numerical value through measuring the measurement graduation apparatus b on measuring section of thick bamboo b, the practicality is stronger, saves the operation that need change longer measuring section of thick bamboo an when the water level is too high, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic overall sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is a schematic view of the local structure of the boss of the present invention.

In the figure: 1. an auxiliary fixing mechanism; 101. inserting a rod; 102. a telescopic rod; 103. locking the bolt; 104. a chute; 2. an automatic extension mechanism; 201. a floating ball; 202. a water inlet hole; 203. a partition plate; 3. a measuring cylinder a; 4. an annular base plate; 5. a conical head; 6. measuring a scale a; 7. measuring a scale b; 8. a boss; 9. a limiting ring; 10. cylinder b is measured.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical scheme of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and based on the described embodiments of the present invention, all other embodiments obtained by the ordinary skilled person in the art on the premise of not needing creative work all belong to the scope of protection of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-5, the utility model provides a hydrogeological measuring device, including measuring cylinder a3, the bottom lateral wall of measuring cylinder a3 is fixed with annular bottom plate 4, be provided with a plurality of auxiliary fixing mechanism 1 on annular bottom plate 4, a plurality of auxiliary fixing mechanism 1 are the annular and distribute, sliding connection has measuring cylinder b10 in measuring cylinder a3, be provided with measurement graduation apparatus a6 and measurement graduation apparatus b7 on the lateral wall of measuring cylinder a3 and measuring cylinder b10 respectively, be provided with the automatic extension mechanism 2 that is located measuring cylinder b10 bottom in measuring cylinder a 3; when measuring water level change value in a fixed time period, firstly, vertically inserting a measuring cylinder a3 into bottom mud of a lake near shore, then inserting an auxiliary fixing mechanism 1 into the bottom mud, the auxiliary fixing mechanism 1 distributed in an annular shape carries out auxiliary fixing on the measuring cylinder a3, the stability of fixing the measuring cylinder a3 is improved, the measuring cylinder a3 is vertically placed all the time, turbulent water flow and wind force are prevented from acting on the measuring cylinder a3, the measuring cylinder a3 is enabled to be skewed, the accuracy of water level measurement is ensured, the water level height at the moment is read according to a measuring scale a6 on the measuring cylinder a3, the position of the water level on the measuring scale a6 is read after a fixed time period is separated again, the data of water level change in the fixed time period is obtained, when the water level rises faster, when the water level exceeds the height of the measuring cylinder a3, the water flow enters the measuring cylinder a3, the automatic extension mechanism 2 is triggered to automatically push the measuring cylinder b10 to rise, the height of the measuring cylinder a3 is effectively extended, the higher water level value can be continuously detected, the higher value can be conveniently replaced when the water level change value is more effectively, and the practical value is saved, and the use of the measuring cylinder a3 is longer.

As further shown in fig. 1, fig. 2 and fig. 3, it should be specifically described that the auxiliary fixing mechanism 1 includes a plurality of sliding grooves 104 arranged on the side surface of the annular bottom plate 4, the sliding grooves 104 are annularly distributed, a telescopic rod 102 is slidably connected in the sliding grooves 104, the end of the telescopic rod 102 is rotatably connected with an insertion rod 101, a locking bolt 103 is threadedly connected to the side surface of the top end of the annular bottom plate 4, and the inner end of the locking bolt 103 contacts with the side surface of the telescopic rod 102; when measuring water level variation numerical value in the fixed time quantum, in the sediment of measuring section of thick bamboo a3 vertical insertion near bank department in the lake earlier, pull out telescopic link 102 from spout 104 again, the locking bolt 103 of screwing again, thereby increase the distance that two inserted bars 101 are separated by, effectively increase the support area to measuring section of thick bamboo a3 bottom, also insert inserted bar 101 in the sediment again, inserted bar 101 that is the annular distribution carries out the auxiliary fixation to measuring section of thick bamboo a3, improve the fixed stability of measuring section of thick bamboo a3, make measuring section of thick bamboo a3 be vertical placing all the time, avoid torrent rivers and wind power to act on measuring section of thick bamboo a3, make measuring section of thick bamboo a3 take place crooked problem, thereby ensure the accuracy to water level measurement, can contract into spout 104 with telescopic link 102 equally after the use is accomplished, reduce whole volume, conveniently carry and accomodate.

As further shown in fig. 2, 4 and 5, it is worth specifically describing that the automatic extending mechanism 2 includes a partition 203 fixed to an inner side wall of the measuring cylinder a3, the partition 203 is located below the measuring cylinder b10, a floating ball 201 is placed between a top end side surface of the partition 203 and a bottom end side surface of the measuring cylinder b10, and a water inlet 202 located between the measuring cylinder b10 and the partition 203 is opened on a side wall of the measuring cylinder a 3; when the water level rose very fast, when exceeding measuring a section of thick bamboo a 3's height, rivers enter into measuring a section of thick bamboo a3 through inlet opening 202, the buoyancy of water promotes floater 201 and rises, floater 201 promotes measuring a section of thick bamboo b10 and rises to effectively prolong the height of measuring a section of thick bamboo a3, can continue to read higher water level numerical value through measuring graduation apparatus b7 on measuring a section of thick bamboo b10, the practicality is stronger, save the operation that need change longer measuring a section of thick bamboo a3 when the water level is too high, high durability and convenient use.

The scheme has the following working processes: when measuring the water level change value in a fixed time period, firstly vertically inserting a measuring cylinder a3 into bottom sediment at the near shore of a lake, then pulling out a telescopic rod 102 from a sliding groove 104, then screwing a locking bolt 103, thereby increasing the distance between two insertion rods 101, effectively increasing the supporting area of the bottom of the measuring cylinder a3, then inserting the insertion rods 101 into the bottom sediment, and the insertion rods 101 distributed annularly are used for assisting and fixing the measuring cylinder a3, so that the measuring cylinder a3 is always vertically placed, the water level at the moment is read according to a measuring scale a6 on the measuring cylinder a3, the position of the water level on the measuring scale a6 at the moment is read after a fixed time period, thereby obtaining the water level change data in the fixed time period, when the water level rises fast and exceeds the height of the measuring cylinder a3, water flows enter the measuring cylinder a3 through a water inlet 202, the floating ball of water pushes a floating ball 201 to rise, the floating ball 201 pushes the measuring cylinder b10 to rise, thereby effectively prolonging the height of the measuring cylinder a3, and the measuring cylinder b7 b10 can continuously read the value of a higher scale 7.

According to the working process, the following steps are known: it carries out the auxiliary fixation to measuring cylinder a3 to be the inserted bar 101 of annular distribution, improve the fixed stability of measuring cylinder a3, make measuring cylinder a3 be vertical the placing all the time, avoid turbulent rivers and wind power to act on measuring cylinder a3, make measuring cylinder a3 take place crooked problem, thereby ensure the accuracy to water level measurement, can contract telescopic link 102 into spout 104 equally after the use is accomplished in, reduce whole volume, conveniently carry and accomodate, floater 201 promotes measuring cylinder b10 and rises, thereby effectively prolong measuring cylinder a 3's height, can continue to read higher water level numerical value through measuring graduation apparatus b7 on measuring cylinder b10, the practicality is stronger, save the operation that need change longer measuring cylinder a3 when the water level is too high, high durability and convenient use.

As further shown in fig. 1 and fig. 4, it is worth specifically describing that a plurality of water inlet holes 202 are provided, and the plurality of water inlet holes 202 are distributed in an annular and equidistant manner; during specific work, the plurality of water inlet holes 202 are arranged to improve the efficiency of water flow entering the measuring cylinder a3 to push the measuring cylinder b10 to rise.

Further as shown in fig. 3, it is worth specifically describing that the bottom end of the measuring cylinder a3 and the bottom end of the insertion rod 101 are both provided with conical heads 5, and the inner side end of the locking bolt 103 is fixedly attached with a rubber pad; in particular, the conical head 5 is arranged to facilitate the insertion of the insertion rod 101 and the bottom of the measuring cylinder a3 into the sediment.

As further shown in fig. 2 and fig. 4, it is worth specifically describing that a boss 8 is fixed at the bottom end of the measuring cylinder b10, and a stop ring 9 matched with the boss 8 is fixed at the top end of the measuring cylinder a 3; during specific work, when the measuring cylinder b10 rises to the limit position, the boss 8 is in contact with the limiting ring 9, and the limiting ring 9 limits the boss 8, so that the measuring cylinder b10 is limited, and the measuring cylinder b10 is prevented from being separated from the measuring cylinder a 3.

To sum up: inserting rod 101 that is the annular distribution carries out the assistance-fixing to measuring cylinder a3, improve the fixed stability of measuring cylinder a3, make measuring cylinder a3 be vertical placing throughout, avoid torrential rivers and wind power to act on measuring cylinder a3, make measuring cylinder a3 take place crooked problem, thereby ensure the accuracy to water level measurement, can also shrink telescopic link 102 into spout 104 after the use is accomplished, reduce whole volume, conveniently carry and accomodate, floater 201 promotes measuring cylinder b10 and rises, thereby effectively prolong the height of measuring cylinder a3, can continue to read higher water level numerical value through measuring graduation apparatus b7 on measuring cylinder b10, the practicality is stronger, save the operation that needs to be changed longer measuring cylinder a3 when the water level is too high, high durability and convenient use, a plurality of inlet openings 202 that set up improve rivers and get into the efficiency that promotes measuring cylinder b10 and rise in measuring cylinder a3, when measuring cylinder b10 rises to extreme position, boss 8 and spacing ring 9 contact, spacing ring 9 carries on spacing to measuring cylinder a 8, thereby carry out measuring cylinder b10, avoid in the spacing cylinder a 3.

Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art, and the use of the terms "comprising" or "including" and the like in the present invention is intended to mean that elements or items listed before the term encompass elements or items listed after the term and their equivalents, without excluding other elements or items, that "connected" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect, that "up", "down", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydrogeological measuring device, is including measuring a section of thick bamboo a (3), its characterized in that, the bottom lateral wall of measuring a section of thick bamboo a (3) is fixed with annular bottom plate (4), be provided with a plurality of auxiliary fixing mechanism (1) on annular bottom plate (4), it is a plurality of auxiliary fixing mechanism (1) are the annular and distribute, sliding connection has measuring a section of thick bamboo b (10) in measuring a section of thick bamboo a (3), be provided with respectively on the lateral wall of measuring a section of thick bamboo a (3) and measuring a section of thick bamboo b (10) and measure graduation gauge b (7), be provided with automatic extension mechanism (2) that are located measuring a section of thick bamboo b (10) bottom in measuring a section of thick bamboo a (3).

2. The hydrogeological measuring device according to claim 1, wherein the auxiliary fixing mechanism (1) comprises a plurality of sliding grooves (104) which are arranged on the side surface of the annular bottom plate (4), the sliding grooves (104) are annularly distributed, a telescopic rod (102) is slidably connected in the sliding grooves (104), the tail end of the telescopic rod (102) is rotatably connected with an inserted rod (101), the top end side surface of the annular bottom plate (4) is threadedly connected with a locking bolt (103), and the inner side end of the locking bolt (103) is in contact with the side surface of the telescopic rod (102).

3. The hydrogeological measuring device as defined in claim 2, wherein the automatic extending mechanism (2) comprises a partition (203) fixed to the inner side wall of the measuring cylinder a (3), the partition (203) is located below the measuring cylinder b (10), a floating ball (201) is placed between the top end side of the partition (203) and the bottom end side of the measuring cylinder b (10), and a water inlet (202) located between the measuring cylinder b (10) and the partition (203) is formed in the side wall of the measuring cylinder a (3).

4. A hydrogeological measuring device according to claim 3, characterized in that said water inlet openings (202) are provided in plurality, said water inlet openings (202) being distributed equidistantly in the form of a ring.

5. The hydrogeological measuring device as claimed in claim 2, wherein the bottom end of the measuring cylinder a (3) and the bottom end of the insertion rod (101) are both provided with conical heads (5), and a rubber pad is fixedly attached to the inner end of the locking bolt (103).

6. Hydrogeological measuring device according to claim 1, characterized in that the bottom end of the measuring cylinder b (10) is fixed with a boss (8), and the top end of the measuring cylinder a (3) is fixed with a limit ring (9) which is engaged with the boss (8).