CN212007453U

CN212007453U - Hydrogeology is with water level observation device

Info

Publication number: CN212007453U
Application number: CN202021249234.7U
Authority: CN
Inventors: 齐立德; 许超; 赵璞; 杨艳涛; 苗文明
Original assignee: Hydrogeology Bureau of China National Administration of Coal Geology
Current assignee: Hydrogeology Bureau of China National Administration of Coal Geology
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2020-11-24
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a hydrogeology water level observation device, which comprises a first barrel body, wherein two shells are symmetrically welded on the outer side wall of the first barrel body, a motor is installed on the inner bottom wall of the shells, a rotating shaft is fixedly connected with an output shaft of the motor, a driving gear is welded on the outer side wall of the rotating shaft, a driven gear is meshed and connected with the outer side wall of the driving gear, and a second barrel is welded on the inner ring of the driven gear. Thereby being convenient for the staff to observe the water level.

Description

Hydrogeology is with water level observation device

Technical Field

The utility model relates to a hydrogeology observes technical field, specifically is a hydrogeology uses water level observation device.

Background

The water level observations include riverbed changes, current conditions, flow direction, flood diversion, ice conditions, aquatic plants, waves, wind direction, wind power, water surface waviness, water temperature, and other factors that affect water level changes. If necessary, the specific drop of the water surface, and the water level of rivers, lakes, groundwater, etc. are also measured on site. The water level data has close relationship with human social life and production. Water level data is needed for planning, designing, constructing and managing water conservancy projects. Water level data is also needed for engineering construction of bridges, ports, navigation channels, water supply and drainage and the like. In flood prevention and drought control, water level data is more important and is the basis of hydrologic forecast and hydrologic information. The water level data is important basic data in the research of water level flow relation and the analysis of river sediment, ice condition and the like.

The invention is disclosed in China: CN209894302U discloses a water level observation device for hydrogeological work, which is connected with a warning rod through an adjusting bracket, when the water level is high in flood season, a driving gear can be driven by a driving motor inside the adjusting bracket to rotate, the driving gear drives the warning rod to ascend, and a warning lamp at the top end of the warning rod warns the passing ship to prevent the ship from accidentally touching the water level observation device and causing damage, however, certain problems still exist; when the water wave is too big during flood season, the device can not be better fixed, leads to water level observation device to produce because of the water wave easily and rocks, and it not only causes the damage to water level observation device easily, can cause the influence to the result of surveing moreover, leads to the staff of not being convenient for to observe the water level, for this reason, provides a hydrogeology and uses water level observation device.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above object, the utility model provides a following technical scheme: a hydrogeology water level observation device comprises a first barrel body, wherein two shells are symmetrically welded on the outer side wall of the first barrel body, a motor is installed on the inner bottom wall of each shell, a rotating shaft is fixedly connected with an output shaft of the motor, a driving gear is welded on the outer side wall of the rotating shaft, a driven gear is meshed and connected with the outer side wall of the driving gear, a second barrel body is welded on the inner ring of the driven gear, a threaded rod is connected in the second barrel body in a sliding mode, the outer side wall of the threaded rod is connected to the inner bottom wall of the shells in a threaded mode, a fixing plate is connected to the bottom end of the threaded rod in a rotating mode through a bearing, drill bits which are uniformly arranged in equal intervals are welded at the bottom of the fixing plate, a floater is connected in the first barrel body in a sliding, the rod body penetrates through the inside of the second groove, the first barrel body is close to the front surface of the rod body, two first grooves are symmetrically formed in the front surface of the rod body, and one end of the rod body is rotatably connected to the inner side wall of each first groove through a bearing.

As further preferable in the present technical solution: the inside wall symmetrical welding of first barrel has two slide rails, the lateral wall sliding connection of float in the inside of slide rail.

As further preferable in the present technical solution: the utility model discloses a spring, including first barrel, first plate body, fourth recess, equidistant align to grid, the welding of the lateral wall of first barrel has the first plate body of equidistance circumference range, the fourth recess has been seted up to the lateral wall of first plate body, the welding of the inside wall of fourth recess has the spring of equidistance align to grid, the welding of the one end of spring has the second plate body.

As further preferable in the present technical solution: the first cylinder is close to the front surface of the supporting plate and is fixedly connected with a frame body through screws.

As further preferable in the present technical solution: a third groove is formed in the front surface of the shell, and a baffle is fixedly connected to the front surface, close to the third groove, of the shell through screws.

As further preferable in the present technical solution: the inside wall symmetry of third recess bonds and has two sealed pads, the baffle is close to sealed one side welding of filling up has protruding piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at the in-process that uses, through the combination setting between motor, driving gear, driven gear and the threaded rod, make it drive fixed plate and drill bit and remove to fix first barrel in the bottom in river course, avoid leading to water level observation device to produce because of the unrestrained too big and rock, it prevents to cause the damage to water level observation device, avoids causing the influence to the result of observation moreover, improves the accuracy of observing, thereby the staff of being convenient for observes the water level.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a front view of the housing of the present invention.

In the figure: 1. a first cylinder; 2. a slide rail; 3. a driving gear; 4. a rotating shaft; 5. a second cylinder; 6. a housing; 7. a driven gear; 8. a threaded rod; 9. a fixing plate; 10. a drill bit; 11. a motor; 12. a float; 13. a frame body; 14. a support plate; 15. a first groove; 16. a second groove; 17. a rod body; 18. a third groove; 19. a baffle plate; 20. a raised block; 21. a gasket; 22. a first plate body; 23. a fourth groove; 24. a spring; 25. a second plate body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a hydrogeology water level observation device comprises a first barrel 1, two shells 6 are symmetrically welded on the outer side wall of the first barrel 1, a motor 11 is installed on the inner bottom wall of each shell 6, a rotating shaft 4 is fixedly connected to the output shaft of the motor 11, a driving gear 3 is welded on the outer side wall of the rotating shaft 4, a driven gear 7 is meshed and connected with the outer side wall of the driving gear 3, a second barrel 5 is welded on the inner ring of the driven gear 7, a threaded rod 8 is slidably connected inside the second barrel 5, the outer side wall of the threaded rod 8 is in threaded connection with the inner bottom wall of the shell 6, the bottom end of the threaded rod 8 is rotatably connected with a fixed plate 9 through a bearing, drill bits 10 which are uniformly arranged at equal intervals are welded at the bottom of the fixed plate 9, a floater 12 is slidably connected inside the first barrel 1, a supporting plate 14 which, the rod body 17 penetrates through the inside of the second groove 16, the first barrel 1 is symmetrically provided with two first grooves 15 close to the front surface of the rod body 17, and one end of the rod body 17 is rotatably connected to the inner side wall of each first groove 15 through a bearing.

In this embodiment, specifically: two slide rails 2 are symmetrically welded on the inner side wall of the first barrel 1, the outer side wall of the floater 12 is connected to the inner parts of the slide rails 2 in a sliding mode, and the floater 12 is limited in movement through the slide rails 2 and only can move vertically.

In this embodiment, specifically: the welding of the lateral wall of first barrel 1 has the first plate body 22 of equidistance circumference range, and fourth recess 23 has been seted up to the lateral wall of first plate body 22, and the welding of the inside wall of fourth recess 23 has the spring 24 of equidistance align to grid, and the welding of the one end of spring 24 has second plate body 25, sets up through the combination of spring 24 and second plate body 25, prevents that the wave from producing the impact and causing first barrel 1 to receive the damage to first barrel 1.

In this embodiment, specifically: the front surface of the first barrel 1 close to the support plate 14 is fixedly connected with a frame body 13 through screws, and the support plate 14 is protected through the frame body 13, so that the support plate 14 is prevented from being damaged.

In this embodiment, specifically: third recess 18 has been seted up to the front surface of casing 6, and casing 6 passes through screw fixedly connected with baffle 19 near the front surface of third recess 18, through the setting of third recess 18, and the staff of being convenient for overhauls the inside of casing 6, through the setting of baffle 19, makes it seal up casing 6.

In this embodiment, specifically: the inside wall symmetry of third recess 18 bonds and has two sealed packings 21, and baffle 19 is close to the one side welding of sealed packing 21 and has protruding piece 20 for the sealed effect of baffle 19 to casing 6 is improved through the combination setting of sealed packing 21 and protruding piece 20.

In this embodiment, the types of the float 12 are: MAT-CXF.

In this embodiment, the supporting plate 14 refers to a structure of a two-color magnetic turning plate in a magnetic float liquid level meter with chinese patent publication No. CN 207751563U.

Working principle or structural principle, during the use, the staff places first barrel 1 in the position that needs the observation, then through to the circular telegram of motor 11, make the output shaft of motor 11 drive pivot 4 and rotate, drive driving gear 3 through the rotation of pivot 4 and rotate, drive driven gear 7 through the rotation of driving gear 3 and rotate, drive second barrel 5 and threaded rod 8 through the rotation of driven gear 7 and rotate, because the lateral wall of threaded rod 8 is threaded connection with the inner bottom wall of casing 6, threaded rod 8 moves down when rotating, drive fixed plate 9 and drill bit 10 through the moving down of threaded rod 8 and move down, make first barrel 1 fix the bottom in the river course, when water gets into the inside of first barrel 1, make and drive 12 and move, because float 12 and backup pad 14 all have magnetism, so that the float 12 moves while bringing the support plate 14 to turn over, thereby facilitating the observation of the water level by the worker.

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 hydrogeology is with water level observation device, includes first barrel (1), its characterized in that: the outer wall of the first barrel (1) is symmetrically welded with two shells (6), a motor (11) is installed on the inner bottom wall of each shell (6), an output shaft of the motor (11) is fixedly connected with a rotating shaft (4), a driving gear (3) is welded on the outer side wall of the rotating shaft (4), a driven gear (7) is meshed with the outer side wall of the driving gear (3), a second barrel (5) is welded on the inner ring of the driven gear (7), a threaded rod (8) is connected to the inner side of the second barrel (5) in a sliding manner, the outer side wall of the threaded rod (8) is connected to the inner bottom wall of each shell (6) in a threaded manner, a fixing plate (9) is rotatably connected to the bottom end of the threaded rod (8) through a bearing, drill bits (10) which are uniformly arranged at equal intervals are welded at the bottom of the fixing plate, the front surface of first barrel (1) is provided with equidistance align to grid's backup pad (14), second recess (16) have been seted up to the inside of backup pad (14), the inside of second recess (16) is run through there is the body of rod (17), first barrel (1) is close to two first recesses (15) have been seted up to the front surface symmetry of the body of rod (17), the one end of the body of rod (17) pass through the bearing rotate connect in the inside wall of first recess (15).

2. The hydrogeological water level observation device according to claim 1, wherein: the inner side wall of the first barrel (1) is symmetrically welded with two sliding rails (2), and the outer side wall of the floater (12) is connected to the inner parts of the sliding rails (2) in a sliding mode.

3. The hydrogeological water level observation device according to claim 1, wherein: the welding of the lateral wall of first barrel (1) has first plate body (22) that the equidistance circumference was arranged, fourth recess (23) have been seted up to the lateral wall of first plate body (22), the welding of the inside wall of fourth recess (23) has spring (24) of equidistance align to grid, the welding of the one end of spring (24) has second plate body (25).

4. The hydrogeological water level observation device according to claim 1, wherein: the front surface of the first cylinder (1) close to the support plate (14) is fixedly connected with a frame body (13) through screws.

5. The hydrogeological water level observation device according to claim 1, wherein: a third groove (18) is formed in the front surface of the shell (6), and a baffle plate (19) is fixedly connected to the front surface, close to the third groove (18), of the shell (6) through screws.

6. The hydrogeological water level observation device according to claim 5, wherein: the inner side wall of the third groove (18) is symmetrically bonded with two sealing gaskets (21), and one side of each baffle (19) close to each sealing gasket (21) is welded with a convex block (20).