CN213902559U

CN213902559U - Underground water level monitoring device for geological disasters

Info

Publication number: CN213902559U
Application number: CN202023149712.XU
Authority: CN
Inventors: 朱健; 陈燕丽; 李大辉; 蒋威
Original assignee: Zhongbei Fujian Design Co ltd
Current assignee: Zhongbei Fujian Design Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-06
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an underground water level monitoring device for geological disasters, which comprises a containing cavity, wherein a slide rail is arranged inside the containing cavity, a supporting plate is arranged at the upper end of the containing cavity, a monitoring mechanism is arranged inside the containing cavity, and a calculating mechanism is arranged at one side, close to the monitoring mechanism, of the upper end of the supporting plate; monitoring mechanism is including setting up in the inside foam floating block that is close to the downside position that holds the cavity, the inboard of the both ends surface slide rail of foam floating block all is connected with spacing slider, spacing slider's upper end is connected with the rack, the one end of rack holds the top position of cavity and is provided with the gear, the upper end of backup pad is provided with the mount. A ground water level monitoring devices for geological disasters, through measuring what of measuring rope of measuring dish outside rolling can know ground water level's change, relatively directly perceived through this kind of fixed point, quantitative measurement mode, it is more convenient to measure.

Description

Underground water level monitoring device for geological disasters

Technical Field

The utility model relates to a water level monitoring technical field, in particular to ground water level monitoring devices for geological disasters.

Background

Geological disasters refer to geological effects or phenomena formed under the action of natural or human factors, which cause losses to human life and property, and damage to the environment. The distribution change rule of the geological disaster on time and space is not only limited by natural environment, but also related to human activities, which is often the result of interaction between human and the natural world, and the geological disaster is often accompanied with the change of underground water level; the water level is measured by utilizing a deep well water level measuring ruler in the prior art, and the method has the advantages that a measuring device does not need to be stored on site, protective measures do not need to be taken, and the underground water level measuring precision is high. The disadvantages are that a measuring ruler needs to be put down in each measurement, and the efficiency of large-area periodic measurement is too low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a ground water level monitoring devices for geological disasters can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the underground water level monitoring device for geological disasters comprises an accommodating cavity, a slide rail is arranged inside the accommodating cavity, a supporting plate is arranged at the upper end of the accommodating cavity, a monitoring mechanism is arranged inside the accommodating cavity, and a calculating mechanism is arranged at one side, close to the monitoring mechanism, of the upper end of the supporting plate;

the monitoring mechanism comprises a foam floating block which is arranged in the accommodating cavity and close to the lower side, the inner sides of the sliding rails on the outer surfaces of the two ends of the foam floating block are both connected with limiting sliding blocks, the upper ends of the limiting sliding blocks are connected with racks, a gear is arranged above the accommodating cavity at one end of each rack, and a fixing frame is arranged at the upper end of the supporting plate;

the utility model discloses a monitoring mechanism, including the monitoring mechanism, the monitoring mechanism is close to the upper end of backup pad, the computing mechanism includes that fixed mounting is close to the first frame of one side department of monitoring mechanism in the upper end of backup pad, the inside of first frame and gear is run through and is provided with the commentaries on classics rod, the inboard of the first frame in the outside of commentaries on classics rod is provided with the measuring disk, the rear side that the upper end of backup pad is close to first frame is provided with the second frame, the inside of second frame is run through and is provided with the bull stick, the inboard of the outside second frame of bull stick is provided with the winding dish, be connected with the measuring rope between measuring disk and the winding dish.

Preferably, the foam floating block is matched with the inside of the accommodating cavity, the foam floating block is attached to the inside of the accommodating cavity, the foam floating block is two groups of limiting sliding blocks are fixedly connected with the foam floating block, and the limiting sliding blocks are connected to the inside of the sliding rail in a sliding mode.

Preferably, the rack is fixedly connected to the upper end of the limiting slide block, the rack is connected to the inside of the slide rail in a sliding manner, the fixing frame is fixedly installed at the front side position, close to the monitoring mechanism, of the upper end of the supporting plate, the gear is connected with the fixing frame through the rotating shaft, and the gear is connected with the rack in a meshing manner.

Preferably, the first frame is fixedly mounted at the upper end of the support plate, the rotating rod is fixedly mounted at one end of the gear, and the measuring disc is fixedly connected with the rotating rod.

Preferably, second frame fixed mounting is close to the rear side position of first frame in the upper end of backup pad, rotate between bull stick and the second frame and be connected, fixed connection between winding dish and the bull stick, the winding dish passes through the bull stick and rotates the inboard of connecting in first frame.

Preferably, the number of slide rails is two sets, and the lower extreme of backup pad is fixed connection between the upper end of holding the cavity.

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

when the device is used, the device is arranged at a specified position, so that the part above the supporting plate is leaked outside the ground surface, when the groundwater level rises, the foam floating block can float and move upwards along the inner wall of the accommodating cavity at the inner side of the accommodating cavity, the limiting slide block can slide and move upwards at the inner side of the slide rail through the floating and moving upwards of the foam floating block at the inner side of the accommodating cavity, the sliding and moving upwards of the limiting slide block can drive the rack to move upwards, and the rack can be meshed with the gear when moving upwards due to the threaded connection between the gear and the rack, so that the gear is driven to rotate at the inner side of the fixing frame, the change of the groundwater level can be converted into the displacement of the rack through the monitoring mechanism, and then the displacement of the rack is converted into the number of turns rotated by the gear, the gear is practical, in addition, the gear can drive the rotating rod to rotate, and can drive the measuring disc to rotate at the inner side of the first rack, the measuring disk rotates and can twine the measuring disk with winding measuring rope on the winding disk on, can know the change of ground water level through measuring how much of measuring rope of the rolling of measuring disk outside, and is more directly perceived through this kind of fixed point, quantitative measuring method, and it is more convenient to measure.

Drawings

FIG. 1 is a schematic view of the overall structure of the groundwater level monitoring device for geological disasters according to the present invention;

FIG. 2 is a schematic view of the sectional structure of the groundwater level monitoring device for geological disasters of the present invention;

FIG. 3 is a schematic view of a partial structure of the groundwater level monitoring device for geological disasters according to the present invention;

figure 4 is the utility model discloses a ground water level monitoring devices's local structure schematic diagram for geological disasters.

In the figure: 1. an accommodating cavity; 2. a slide rail; 3. a support plate; 4. a monitoring mechanism; 41. a foam floating block; 42. a limiting slide block; 43. a rack; 44. a gear; 45. a fixed mount; 5. a computing mechanism; 51. a first frame; 52. rotating the stick; 53. a measuring disc; 54. a second frame; 55. a rotating rod; 56. a winding disc; 57. and measuring the rope.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, the groundwater level monitoring device for geological disasters comprises a containing cavity 1, a slide rail 2 is arranged inside the containing cavity 1, a supporting plate 3 is arranged at the upper end of the containing cavity 1, a monitoring mechanism 4 is arranged inside the containing cavity 1, and a calculating mechanism 5 is arranged at one side, close to the monitoring mechanism 4, of the upper end of the supporting plate 3;

the monitoring mechanism 4 comprises a foam floating block 41 which is arranged inside the accommodating cavity 1 and close to the lower side, the inner sides of the sliding rails 2 on the outer surfaces of the two ends of the foam floating block 41 are both connected with a limiting sliding block 42, the upper end of the limiting sliding block 42 is connected with a rack 43, a gear 44 is arranged above the accommodating cavity 1 at one end of the rack 43, and a fixing frame 45 is arranged at the upper end of the supporting plate 3;

the calculating mechanism 5 comprises a first frame 51 fixedly mounted at one side of the upper end of the supporting plate 3 close to the monitoring mechanism 4, a rotating rod 52 is arranged in the first frame 51 and inside the gear 44 in a penetrating manner, a measuring disc 53 is arranged on the inner side of the first frame 51 outside the rotating rod 52, a second frame 54 is arranged on the upper end of the supporting plate 3 close to the rear side of the first frame 51 in a penetrating manner, a rotating rod 55 is arranged in the second frame 54 in a penetrating manner, a winding disc 56 is arranged on the inner side of the second frame 54 outside the rotating rod 55, and a measuring rope 57 is connected between the measuring disc 53 and the winding disc 56.

Foam floating block 41 and the inside looks adaptation that holds cavity 1, foam floating block 41 laminates and sets up in the inside that holds cavity 1, two sets of spacing slider 42 all with foam floating block 41 between fixed connection, spacing slider 42 sliding connection is in the inside of slide rail 2, rack 43 fixed connection is in spacing slider 42's upper end, rack 43 sliding connection is in the inside of slide rail 2, mount 45 fixed mounting is close to the front side position of monitoring mechanism 4 in the upper end of backup pad 3, the pivot is connected between gear 44 and the mount 45, the meshing is connected between gear 44 and the rack 43.

Through installing the device in the assigned position for the position above backup pad 3 leaks outside the earth's surface, when groundwater level rises, can make foam floating block 41 float and move up along the inner wall that holds cavity 1 in the inboard that holds cavity 1, float and move up in the inboard that holds cavity 1 through foam floating block 41 and can make limit slider 42 slide at the inboard of slide rail 2 and move up, limit slider 42 slides and moves up and can drive rack 43 and move up, because be threaded connection between gear 44 and the rack 43, so can and gear 44 intermeshing when rack 43 moves up, thereby drive gear 44 and rotate in the inboard of mount 45, can realize converting the change of groundwater level into the displacement of rack 43 through monitoring mechanism 4, convert the displacement of rack 43 into the number of turns that gear 44 rotated, it is practical.

First frame 51's fixed mounting is in the upper end of backup pad 3, changes rod 52 fixed mounting in the one end of gear 44, and fixed connection between measurement dish 53 and the rod 52 that changes, second frame 54 fixed mounting is close to the rear side position of first frame 51 in the upper end of backup pad 3, rotates between bull stick 55 and the second frame 54 to be connected, and fixed connection between winding dish 56 and the bull stick 55, winding dish 56 rotates through bull stick 55 to be connected in the inboard of first frame 51.

In addition, the gear 44 rotates to drive the rotating rod 52 to rotate, the rotating rod 52 rotates to drive the measuring disc 53 to rotate on the inner side of the first rack 51, the measuring disc 53 rotates to wind the measuring rope 57 wound on the winding disc 56 onto the measuring disc 53, and the change of the underground water level can be known by measuring the number of the measuring ropes 57 wound on the outer side of the measuring disc 53.

The quantity of slide rail 2 is two sets of, and the lower extreme of backup pad 3 is fixed connection between the upper end of holding cavity 1.

The working principle is as follows:

when the device is used, the device is arranged at a specified position, so that the parts above the supporting plate 3 leak out of the ground surface, when the ground water level rises, the foam floating block 41 can float and move upwards along the inner wall of the accommodating cavity 1 at the inner side of the accommodating cavity 1, the limiting slide block 42 can slide and move upwards at the inner side of the slide rail 2 through the floating and moving upwards of the foam floating block 41 at the inner side of the accommodating cavity 1, the limiting slide block 42 can slide and move upwards to drive the rack 43 to move upwards, and the rack 43 can be meshed with the gear 44 when moving upwards due to the threaded connection between the gear 44 and the rack 43, so as to drive the gear 44 to rotate at the inner side of the fixed frame 45, the change of the underground water level can be converted into the displacement of the rack 43 through the monitoring mechanism 4, then the displacement of the rack 43 is converted into the number of turns of the gear 44, which is practical, and in addition, the rotation of the gear 44 can drive the rotating stick 52 to rotate, the rotating stick 52 rotates to drive the measuring disc 53 to rotate on the inner side of the first rack 51, the measuring disc 53 rotates to wind the measuring rope 57 wound on the winding disc 56 onto the measuring disc 53, the change of the underground water level can be known by measuring the number of the measuring ropes 57 wound on the outer side of the measuring disc 53, the fixed-point and quantitative measuring mode is visual, and the measurement is convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A ground water level monitoring devices for geological disasters, including holding cavity (1), its characterized in that: a sliding rail (2) is arranged inside the accommodating cavity (1), a supporting plate (3) is arranged at the upper end of the accommodating cavity (1), a monitoring mechanism (4) is arranged inside the accommodating cavity (1), and a calculating mechanism (5) is arranged at one side, close to the monitoring mechanism (4), of the upper end of the supporting plate (3);

the monitoring mechanism (4) comprises a foam floating block (41) which is arranged in the accommodating cavity (1) and close to the lower side, the inner sides of the sliding rails (2) on the outer surfaces of the two ends of the foam floating block (41) are both connected with a limiting sliding block (42), the upper end of the limiting sliding block (42) is connected with a rack (43), a gear (44) is arranged above the accommodating cavity (1) at one end of the rack (43), and a fixing frame (45) is arranged at the upper end of the supporting plate (3);

the calculating mechanism (5) comprises a first rack (51) fixedly mounted at one side, close to the monitoring mechanism (4), of the upper end of the supporting plate (3), a rotating rod (52) penetrates through the first rack (51) and the gear (44), a measuring disc (53) is arranged on the inner side of the first rack (51) outside the rotating rod (52), a second rack (54) is arranged on the rear side, close to the first rack (51), of the upper end of the supporting plate (3), a rotating rod (55) penetrates through the second rack (54), a winding disc (56) is arranged on the inner side of the second rack (54) outside the rotating rod (55), and a measuring rope (57) is connected between the measuring disc (53) and the winding disc (56).

2. A groundwater level monitoring apparatus for geological disasters according to claim 1, wherein: foam floating block (41) and the inside looks adaptation that holds cavity (1), foam floating block (41) laminating sets up in the inside that holds cavity (1), and is two sets of fixed connection between spacing slider (42) all and foam floating block (41), spacing slider (42) sliding connection is in the inside of slide rail (2).

3. A groundwater level monitoring apparatus for geological disasters according to claim 1, wherein: rack (43) fixed connection is in the upper end of spacing slider (42), rack (43) sliding connection is in the inside of slide rail (2), mount (45) fixed mounting is close to the front side position of monitoring mechanism (4) in the upper end of backup pad (3), the pivot is connected between gear (44) and mount (45), the meshing is connected between gear (44) and rack (43).

4. A groundwater level monitoring apparatus for geological disasters according to claim 1, wherein: the first rack (51) is fixedly arranged at the upper end of the supporting plate (3), the rotating roller (52) is fixedly arranged at one end of the gear (44), and the measuring disc (53) is fixedly connected with the rotating roller (52).

5. A groundwater level monitoring apparatus for geological disasters according to claim 1, wherein: second frame (54) fixed mounting is close to the rear side position of first frame (51) in the upper end of backup pad (3), rotate between bull stick (55) and second frame (54) and be connected, fixed connection between winding dish (56) and bull stick (55), winding dish (56) rotate through bull stick (55) and connect in the inboard of first frame (51).

6. A groundwater level monitoring apparatus for geological disasters according to claim 1, wherein: the quantity of slide rail (2) is two sets of, the lower extreme of backup pad (3) is fixed connection between the upper end of holding cavity (1).