CN219996288U

CN219996288U - Underground water level observation device

Info

Publication number: CN219996288U
Application number: CN202321609429.1U
Authority: CN
Inventors: 徐敏; 李瑞蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-11-10
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a groundwater level observation device in the technical field of groundwater level observation, which comprises a mounting plate, wherein a U-shaped plate is fixedly arranged on the upper side of the mounting plate, a rotating shaft is rotatably arranged on the inner side of the U-shaped plate, a winding roller is fixedly sleeved on the outer side of the rotating shaft, a measuring rope is wound on the outer side of the winding roller, a mounting block is fixedly arranged at the outer side end of the measuring rope, a measuring head is arranged on the lower side of the mounting block, a miniature probe is arranged on one side of the measuring head, a display screen for butting the miniature probe is arranged on the upper side of the mounting plate, a crank is arranged on the outer side of the rotating shaft, a large gear is fixedly sleeved on the inner side of the U-shaped plate, a rotating rod is rotatably arranged on the inner side of the U-shaped plate, a small gear is fixedly sleeved on the outer side of the rotating rod, and the small gear is meshed with the large gear. The utility model can conveniently measure the underground water level through a simple installation structure, improves the measurement accuracy, has good practical effect and is worth popularizing and using in the prior market.

Description

Underground water level observation device

Technical Field

The utility model relates to the technical field of underground water level observation, in particular to an underground water level observation device.

Background

Hydrogeologic surveys are also known as "hydrogeologic surveys". Refers to the work of hydrogeological research performed to ascertain the hydrogeological conditions of a region. Aims at grasping the cause, distribution and movement rule of underground water and surface water. The foundation is provided for reasonably exploiting and utilizing water resources, and accurately designing and constructing foundation and piling engineering. Including both subsurface and above-ground hydrographic surveys. The underground hydrologic investigation mainly is to investigate and study the water level change, flow direction, chemical composition and other conditions of the underground water in different periods throughout the year, find out the burying condition and aggressiveness of the underground water, judge the change and influence possibly produced by the underground water in the construction and use stages of the building, and propose prevention and treatment suggestions. In the case of observing the groundwater level, a device for observing the groundwater level is required.

The traditional underground water level observation device mainly comprises a floating ball which is placed in an observation well, a measuring rope is tied on the upper side of the floating ball, after the floating ball contacts the water surface, the number on the measuring rope is observed, so that the underground water level is measured, but the mode has obvious defects that the position of the specific water level is unclear, after the floating ball is placed in the observation well, a worker either feels that the floating ball contacts the water surface by hearing, or feels that the floating ball contacts the buoyancy of the water surface by virtue of the falling force of the measuring rope, so that the length of the measuring rope is determined, the measuring mode is more influenced by external factors, the vertical tensioning state of the measuring rope is difficult to ensure, and the final measuring result can be influenced.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a groundwater level observing device, so as to solve the above-mentioned problems set forth in the background art.

In order to achieve the above-mentioned purpose, an underground water level observation device, including the mounting panel, the mounting panel upside is fixed to be provided with the U template, the inboard rotation of U template is provided with the pivot, the fixed cover in pivot outside is equipped with the winding roller, winding roller outside rolling has the measurement rope, the fixed installation piece that is provided with in measurement rope outside end, the installation piece downside is provided with the measuring head, and the installation piece downside is located measuring head one side and is provided with miniature probe, the mounting panel upside is provided with the display screen of butt joint miniature probe, the pivot activity runs through the U template and extends to the outside, and the pivot outside end is located U template outside part and is provided with the crank, the pivot outside is located the inboard part fixed cover of U template and is equipped with the bull gear, the inboard rotation of U template is provided with the bull stick, the fixed cover in bull stick outside is equipped with the pinion, pinion engagement is in the bull gear.

Preferably, the bull stick activity runs through the U template and extends to the outside, and bull stick outside end is located the fixed carousel that is provided with of U template outside part, the carousel outside is provided with multiunit non slipping spur.

Preferably, the outside of the rotary table is movably inserted with positioning rods, and the outside of the U-shaped plate is provided with positioning holes for multiple groups of butt joint positioning rods.

Preferably, the mounting plate is vertically penetrated and provided with an opening, the measuring rope movably penetrates through the opening, and the lower side of the mounting plate is fixedly provided with a horizontal mark for butt joint of the measuring rope.

Preferably, the mounting panel downside is fixed and is provided with two sets of fixed barrels, two sets of the inboard all activity grafting of fixed barrel has the movable rod, the movable rod activity runs through fixed barrel and extends to the outside, and the movable rod lower extreme is located fixed barrel outside part fixedly and is provided with the base.

Preferably, the outside screw thread of the fixed cylinder is provided with a positioning bolt for abutting against the movable rod.

Preferably, the base is provided with two groups of fixing cones in a vertically movable penetrating manner.

The utility model has the technical effects and advantages that:

according to the utility model, the mounting plate, the U-shaped plate, the rotating shaft, the winding roller, the measuring rope, the mounting block, the measuring head, the miniature probe, the display screen and other mechanisms are arranged, and the specific water level in the observation well can be conveniently observed through the mutual matching of the mechanisms, so that the measuring head can conveniently butt-joint the water surface to measure, the accuracy of a measuring result is effectively improved, and the positions of the measuring head can be conveniently fine-adjusted through the mutual matching of the mechanisms, so that the measuring head can be conveniently and accurately butt-jointed to the water surface, the accuracy of the measuring result is ensured, and meanwhile, the operation of staff is facilitated, and the working efficiency is effectively improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic diagram of a measurement structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

The reference numerals are:

1 mounting plate, 101 open hole, 2U template, 3 pivot, 4 winding roller, 5 measuring rope, 6 installation piece, 7 measuring head, 8 miniature probe, 9 display screen, 10 crank, 11 big gear, 12 bull stick, 13 pinion, 14 carousel, 15 locating lever, 16 locating hole, 17 horizontal mark, 18 fixed cylinder, 19 movable rod, 20 locating bolt, 21 base, 22 fixed cone.

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.

Like fig. 1-4, an underground water level observation device, including mounting panel 1, mounting panel 1 upside is fixed being provided with U template 2, U template 2 inboard rotates and is provided with pivot 3, the fixed cover in pivot 3 outside is equipped with wire winding roller 4, wire winding roller 4 outside rolling has measuring rope 5, measuring rope 5 outside end is fixed and is provided with installation piece 6, installation piece 6 downside is provided with measuring head 7, and installation piece 6 downside is located measuring head 7 one side and is provided with microprobe 8, mounting panel 1 upside is provided with the display screen 9 of butt joint microprobe 8, pivot 3 activity runs through U template 2 and extends to the outside, and pivot 3 outside end is located U template 2 outside part and is provided with crank 10, pivot 3 outside is located the fixed cover in U template 2 inboard part and is equipped with gear wheel 11, the inboard rotation of U template 2 is provided with bull stick 12, the fixed cover in bull stick 12 outside is equipped with pinion 13, pinion 13 meshes in gear wheel 11, drive gear wheel 11 rotation principle through pinion 13, can reduce the rotational speed of pivot 3, thereby conveniently finely tune measuring head 7's position, avoid measuring head 7 to directly insert in the water, influence on the accuracy of measurement head 7, need take place the condition of wiping accuracy, thereby effective improvement.

Wherein, bull stick 12 activity runs through U template 2 and extends to the outside, and bull stick 12 outside end is located the fixed carousel 14 that is provided with of U template 2 outside part, and the carousel 14 outside is provided with multiunit non-slipping spur, sets up the non-slipping spur and can improve frictional force to can conveniently rotate carousel 14, improve the simple operation nature.

Wherein, the movable grafting in carousel 14 outside has locating lever 15, and the locating hole 16 of multiunit butt joint locating lever 15 has been seted up in U template 2 outside for can conveniently fix a position pinion 13 through the cooperation relation of locating lever 15 and locating hole 16, thereby be convenient for fix measuring head 7, improve measuring head 7's stability.

Wherein, the mounting panel 1 runs through from top to bottom and has seted up trompil 101, and measuring rope 5 activity runs through in trompil 101, and the fixed horizontal mark 17 that is provided with butt joint measuring rope 5 of mounting panel 1 downside can provide the reference object for measuring rope 5 through setting up horizontal mark 17 to the number on the measuring rope 5 of can more audio-visual.

Wherein, mounting panel 1 downside is fixed and is provided with two sets of fixed barrels 18, and the inboard activity grafting of two sets of fixed barrels 18 has movable rod 19, and movable rod 19 activity runs through fixed barrel 18 and extends to the outside, and the movable rod 19 lower extreme is located fixed barrel 18 outside part and is fixedly provided with base 21, through setting up adjustable movable rod 19, can adjust mounting panel 1's overall height to can be better fixed at the observation well upside with mounting panel 1, satisfy different user demands.

The outer threads of the fixed cylinder 18 penetrate through positioning bolts 20 provided with butt joint movable rods 19, the outer sides of the fixed cylinder 18 are provided with a plurality of groups of jacks for butt joint positioning bolts 20, and the connection stability between the movable rods 19 and the fixed cylinder 18 can be improved through the insertion of the positioning bolts 20 into the jacks.

Wherein, the base 21 is provided with two sets of fixed awls 22 from top to bottom movably running through, through tightening fixed awl 22 downwards, can conveniently fix base 21 to improve the overall stability of device.

Examples: in the use process of the utility model, firstly, the mounting plate 1 is placed on the upper side of the observation well, the positioning bolt 20 is adjusted, the movable rod 19 moves in the fixed cylinder 18, so that the height of the mounting plate 1 is adjusted, then the base 21 is fixed through the fixed cone 22, then the rotating shaft 3 is rocked through the crank 10, the rotating shaft 3 rotates to drive the winding roller 4 to rotate, the mounting block 6 enters the inside of the observation well, the miniature probe 8 can detect the inside of the observation well at the moment, the condition inside the observation well can be observed specifically through the display screen 9, when the measuring head 7 is about to be contacted with the water surface, the turntable 14 is grasped to rotate, the turntable 14 rotates to drive the pinion 13 to rotate, and the pinion 13 rotates to drive the bull gear 11 to rotate by a small margin, so that the measuring head 7 can be driven to slightly move downwards until the measuring head 7 is contacted with the water surface, the measuring head 7 is contacted with the water surface to transfer information to the controller on the mounting plate 1, the controller sends out alarm sound, at the moment, the positioning rod 15 is inserted into the positioning hole 16 on the outer side of the U2, the measuring head 7 is fixed in position, and then the water level 17 can be accurately measured through the water level.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed; secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict; finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an underground water level observation device, includes mounting panel (1), its characterized in that, mounting panel (1) upside is fixed to be provided with U template (2), U template (2) inboard rotates and is provided with pivot (3), pivot (3) outside fixed cover is equipped with wire winding roller (4), wire winding roller (4) outside rolling has measuring rope (5), measuring rope (5) outside end is fixed to be provided with installation piece (6), installation piece (6) downside is provided with measuring head (7), and installation piece (6) downside is located measuring head (7) one side and is provided with miniature probe (8), mounting panel (1) upside is provided with display screen (9) of butt joint miniature probe (8), pivot (3) activity runs through U template (2) and extends to the outside, and pivot (3) outside end is located U template (2) outside part and is provided with rocking handle (10), pivot (3) outside is located U template (2) inside part fixed cover and is equipped with gear wheel (11), U template (2) inboard rotates and is provided with miniature probe (12), bull stick (13) are equipped with pinion (13), pinion (13) are fixed.

2. The groundwater level observation device according to claim 1, wherein: the rotating rod (12) movably penetrates through the U-shaped plate (2) and extends to the outer side, a rotating disc (14) is fixedly arranged at the outer side part of the U-shaped plate (2) at the outer side end of the rotating rod (12), and a plurality of groups of anti-sliding blocks are arranged at the outer side of the rotating disc (14).

3. A groundwater level observation device according to claim 2, characterized in that: the outer side of the rotary table (14) is movably inserted with positioning rods (15), and the outer side of the U-shaped plate (2) is provided with a plurality of groups of positioning holes (16) for butt joint of the positioning rods (15).

4. The groundwater level observation device according to claim 1, wherein: the measuring rope (5) movably penetrates through the opening (101), and a horizontal mark (17) for butt joint of the measuring rope (5) is fixedly arranged on the lower side of the mounting plate (1).

5. The groundwater level observation device according to claim 1, wherein: two groups of fixed barrels (18) are fixedly arranged on the lower side of the mounting plate (1), movable rods (19) are movably inserted into the inner sides of the fixed barrels (18), the movable rods (19) movably penetrate through the fixed barrels (18) and extend to the outer sides, and bases (21) are fixedly arranged at the lower ends of the movable rods (19) and located at the outer sides of the fixed barrels (18).

6. The groundwater level observation device according to claim 5, wherein: the outside screw thread of fixed section of thick bamboo (18) runs through and is provided with positioning bolt (20) of butt joint movable rod (19).

7. The groundwater level observation device according to claim 5, wherein: two groups of fixing cones (22) are movably arranged on the base (21) in a penetrating mode up and down.