CN213120746U

CN213120746U - Hydraulic engineering river water level measuring device

Info

Publication number: CN213120746U
Application number: CN202022526494.0U
Authority: CN
Inventors: 俸代勇; 陈关荣
Original assignee: Guangxi Zhongxiu Construction Engineering Co ltd
Current assignee: Guangxi Zhongxiu Construction Engineering Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-05-04
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a hydraulic engineering river course water level measuring device, comprising a base plate, the bottom plate top surface has set firmly the riser, run through on the riser and be provided with the rectangle slide opening, be provided with the smooth section of thick bamboo of U-shaped in the rectangle slide opening, the connecting plate has set firmly in the smooth section of thick bamboo of U-shaped, the connecting plate openly evenly is provided with a plurality of rack bars, the L shaped plate has set firmly on the perpendicular board left surface, be provided with the pivot on the L shaped plate, the pivot top has set firmly the rotation handle, the pivot bottom has set firmly bevel gear, the one end of the smooth section of thick bamboo of U-shaped has set firmly the connecting block, the other end of the smooth section of thick bamboo of U-shaped has set firmly the smooth. The utility model discloses the meshing setting of bevel gear and rack rotates the handle, drives bevel gear and rotates, under the meshing effect, drives the rack and moves right, and then drives the smooth section of thick bamboo of second, the smooth section of thick bamboo of first and moves right, and the operation is measured to the river course water level of different positions to the convenience to the practicality of device has been increased.

Description

Hydraulic engineering river water level measuring device

Technical Field

The utility model relates to a hydraulic engineering measures technical field, especially relates to a hydraulic engineering river course water level measuring device.

Background

The water level and the change condition of the water level in a long time are important parameters for researching underground water seepage, dam seepage safety, pipe flow and flood control, so that the water level measurement has important theoretical significance and practical significance, the water level measurement is an important part of water conservancy work, and the water level measurement plays an important role in water conservancy planning, water conservancy engineering construction management, flood control and drought control, and water resource management and protection work. Most of current water level measuring devices are all single, and all fix and measure the water level in a position, can not carry out the measurement operation of multiposition, lead to water level measuring device practicality low, inconvenient reading data moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering river course water level measuring device to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a hydraulic engineering riverway water level measuring device comprises a bottom plate, wherein a vertical plate is fixedly arranged on the top surface of the bottom plate, a rectangular sliding hole is formed in the vertical plate in a penetrating mode, a U-shaped sliding barrel is arranged in the rectangular sliding hole and is in sliding connection with the rectangular sliding hole, a connecting plate is fixedly arranged in the U-shaped sliding barrel, a plurality of gear strips are uniformly arranged on the front face of the connecting plate, each gear strip is fixedly connected with the connecting plate, an L-shaped plate is fixedly arranged on the left side face of the vertical plate, a rotating shaft is arranged on the L-shaped plate, penetrates through the L-shaped plate and is in rotating connection with the L-shaped plate through a bearing, a rotating handle is fixedly arranged at the top end of the rotating shaft, a bevel gear is fixedly arranged at the bottom end of the rotating shaft and is in meshed connection with the gear strips, a connecting block is fixedly arranged at one end of the U-shaped sliding barrel, the measuring component is arranged in the second sliding barrel, and a pair of symmetrical telescopic components is arranged on two sides of the U-shaped sliding barrel.

Preferably, a pair of symmetrical fixing pin holes is formed in two ends of the top surface of the bottom plate, fixing pins are inserted into the fixing pin holes, and the bottom ends of the fixing pins are inserted into the ground.

Preferably, the measuring assembly comprises a first sliding barrel, the first sliding barrel is arranged in the second sliding barrel and is in sliding connection with the second sliding barrel, a limiting block is fixedly arranged at the top end of the first sliding barrel, a sinking plate is fixedly arranged at the bottom end of the first sliding barrel, a floating ball is arranged in the first sliding barrel, a centimeter scale value is arranged on the front face of the first sliding barrel, and the first sliding barrel is made of transparent materials.

Preferably, a plurality of water inlets are formed in the back face of the first sliding barrel, a filter screen is arranged in each water inlet, and each filter screen is fixedly connected with the corresponding water inlet.

Preferably, the flexible subassembly includes two articulated section of thick bamboo, two the one end that articulated section of thick bamboo deviates from is articulated with the right flank of the riser that corresponds, the left side wall activity of the smooth section of thick bamboo of second respectively, two the interpolation of the relative one end of articulated section of thick bamboo is equipped with the connecting rod, the both ends of connecting rod respectively with two articulated section of thick bamboo sliding connection, and every all be provided with adapting unit between the one end of connecting rod and the articulated section of thick bamboo that corresponds.

Preferably, the connecting part comprises springs, and two ends of each spring are respectively and fixedly connected with one end of the corresponding connecting rod and the hinge barrel.

The utility model has the advantages that:

1. the utility model has the advantages that through the meshing arrangement of the bevel gears and the gear strips, when the river water level measurement operation is needed, the handle is rotated to drive the bevel gears to rotate, and simultaneously, under the meshing action, the gear strips are driven to move rightwards, so that the connecting plate and the U-shaped sliding cylinders are driven to slide rightwards along the rectangular sliding holes, and further the second sliding cylinder and the first sliding cylinder are driven to move rightwards, so that the river water levels at different positions can be conveniently measured, and the practicability of the device is increased;

2. the utility model facilitates the water in the river channel to be filtered through the filter screen through the arrangement of the water inlet and the filter screen, and effectively isolates the sludge when entering the first slide cylinder from the water inlet, so that the measured data is more accurate;

3. the utility model discloses a cooperation setting of floater and centimetre scale interval, the water in the river course gets into to first slide cartridge in (first slide cartridge is transparent material), under the principle of buoyancy, drives the floater and rises, simultaneously, the centimetre scale interval on the first slide cartridge of cooperation can conveniently read water level measurement's data.

Drawings

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

FIG. 2 is a schematic left-side sectional view of a bevel gear of the present invention;

fig. 3 is a schematic back view of the first slide cylinder of the present invention;

fig. 4 is a front schematic view of the first slide cylinder of the present invention;

reference numerals: 1-a bottom plate; 2-fixing the pin; 3-a vertical plate; 4-a hinge barrel; 5-turning the handle; 6-L shaped plate; 7-a connecting plate; 8-bevel gears; 9-connecting blocks; 10-a gear rack; 11-a U-shaped slide cylinder; 12-rectangular slide holes; 13-a limiting block; 14-a first shuttle; 15-a second slide cartridge; 16-a connecting rod; 17-a spring; 18-a floating ball; 19-sinking the plate; 20-water inlet holes; 21-a filter screen; 22-rotating shaft.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-4, a hydraulic engineering river water level measuring device comprises a bottom plate 1, a pair of symmetrical fixing pin holes are formed at two ends of the top surface of the bottom plate 1, a fixing pin 2 is inserted into each fixing pin hole, the bottom end of each fixing pin 2 is inserted into the ground, a vertical plate 3 is fixedly arranged on the top surface of the bottom plate 1, a rectangular sliding hole 12 is arranged on the vertical plate 3 in a penetrating manner, a U-shaped sliding barrel 11 is arranged in the rectangular sliding hole 12, the U-shaped sliding barrel 11 is slidably connected with the rectangular sliding hole 12, a connecting plate 7 is fixedly arranged in the U-shaped sliding barrel 11, a plurality of gear strips 10 are uniformly arranged on the front surface of the connecting plate 7, each gear strip 10 is fixedly connected with the connecting plate 7, an L-shaped plate 6 is fixedly arranged on the left side surface of the vertical plate 3, a rotating shaft 22 is arranged on the L-shaped plate 6, the rotating shaft 22 penetrates through the L-shaped plate 6 and, the bottom of pivot 22 sets firmly bevel gear 8, and bevel gear 8 is connected with the gear strip 10 meshing, and the one end of U-shaped smooth section of thick bamboo 11 sets firmly connecting block 9, and the other end of U-shaped smooth section of thick bamboo 11 sets firmly second smooth section of thick bamboo 15, is provided with the measuring subassembly in the second smooth section of thick bamboo 15, and the both sides of U-shaped smooth section of thick bamboo 11 are provided with the flexible subassembly of a pair of symmetry.

The measuring component comprises a first sliding barrel 14, the first sliding barrel 14 is arranged in a second sliding barrel 15 and is in sliding connection with the second sliding barrel 15, a limiting block 13 is fixedly arranged at the top end of the first sliding barrel 14, a sinking plate 19 is fixedly arranged at the bottom end of the first sliding barrel 14, a floating ball 18 is arranged in the first sliding barrel 14, a centimeter scale interval is arranged on the front face of the first sliding barrel 14, the first sliding barrel 14 is made of transparent materials, a plurality of water inlet holes 20 are formed in the back face of the first sliding barrel 14, a filter screen 21 is arranged in each water inlet hole 20, and each filter screen 21 is fixedly connected with the corresponding water inlet hole 20.

The telescopic assembly comprises two hinge barrels 4, one ends of the two hinge barrels 4 deviating from each other are respectively hinged with the right side face of the corresponding vertical plate 3, the left side wall of the second sliding barrel 15 is movably hinged, connecting rods 16 are inserted into the opposite ends of the two hinge barrels 4, two ends of each connecting rod 16 are respectively connected with the two hinge barrels 4 in a sliding mode, connecting parts are arranged between one end of each connecting rod 16 and the corresponding hinge barrel 4 and comprise springs 17, and two ends of each spring 17 are respectively fixedly connected with one end of the corresponding connecting rod 16 and the hinge barrel 4.

The working principle is as follows: when river water level measurement operation is needed, the rotating handle 5 is manually rotated to drive the rotating shaft 22 to rotate on the L-shaped plate 6 under the action of the bearing, so that the bevel gear 8 is driven to rotate, meanwhile, under the meshing action, the gear strip 10 is driven to move rightwards, so that the connecting plate 7 and the U-shaped sliding barrel 11 are driven to slide rightwards along the rectangular sliding hole 12, the second sliding barrel 15 and the first sliding barrel 14 are driven to move rightwards, the hinge barrel 4 on the right side is driven to slide rightwards along the connecting rod 16, the left end of the connecting rod 16 is driven to slide rightwards along the hinge barrel 4 on the left side, and the spring 17 is stretched, so that the river water levels at different positions can be conveniently measured;

when second slide cartridge 15 is removed to the water level that needs to be measured, because first slide cartridge 14 is sliding connection relation with second slide cartridge 15, simultaneously, receive the gravity of board 19 self that sinks, make the bottom of first slide cartridge 14 sink to in the water, through inlet opening 20 simultaneously under the filter action of filter screen 21, not only effectively isolated silt, make the measurement more accurate, and make things convenient for the water in the river course to get into in first slide cartridge 14, simultaneously, under the principle of buoyancy, drive floater 18 and rise, the centimetre scale interval on the cooperation first slide cartridge 14, can conveniently read water level measurement's data.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic engineering river course water level measuring device, includes bottom plate (1), its characterized in that: the top surface of the bottom plate (1) is fixedly provided with a vertical plate (3), a rectangular sliding hole (12) is arranged on the vertical plate (3) in a penetrating manner, a U-shaped sliding barrel (11) is arranged in the rectangular sliding hole (12), the U-shaped sliding barrel (11) is in sliding connection with the rectangular sliding hole (12), a connecting plate (7) is fixedly arranged in the U-shaped sliding barrel (11), a plurality of gear strips (10) are uniformly arranged on the front surface of the connecting plate (7), each gear strip (10) is fixedly connected with the connecting plate (7), an L-shaped plate (6) is fixedly arranged on the left side surface of the vertical plate (3), a rotating shaft (22) is arranged on the L-shaped plate (6), the rotating shaft (22) penetrates through the L-shaped plate (6) and is rotatably connected with the L-shaped plate (6) through a bearing, the top end of the rotating shaft (22) is fixedly provided with a rotating handle (5), and the bottom end of the rotating, the bevel gear (8) is meshed with the gear bar (10) and connected with one end of the U-shaped sliding barrel (11) in a fixed mode, the other end of the U-shaped sliding barrel (11) is provided with a second sliding barrel (15) in a fixed mode, a measuring assembly is arranged in the second sliding barrel (15), and a pair of symmetrical telescopic assemblies is arranged on the two sides of the U-shaped sliding barrel (11).

2. The hydraulic engineering river water level measuring device of claim 1, characterized in that: a pair of symmetrical fixing pin holes are formed in two ends of the top surface of the bottom plate (1), fixing pins (2) are inserted into the fixing pin holes, and the bottom ends of the fixing pins (2) are inserted into the ground.

3. The hydraulic engineering river water level measuring device of claim 1, characterized in that: the measuring assembly comprises a first sliding barrel (14), the first sliding barrel (14) is arranged in a second sliding barrel (15) and is in sliding connection with the second sliding barrel (15), a limiting block (13) is fixedly arranged at the top end of the first sliding barrel (14), a sinking plate (19) is fixedly arranged at the bottom end of the first sliding barrel (14), a floating ball (18) is arranged in the first sliding barrel (14), a centimeter scale value is arranged on the front face of the first sliding barrel (14), and the first sliding barrel (14) is made of transparent materials.

4. The hydraulic engineering river water level measuring device of claim 3, characterized in that: a plurality of water inlets (20) have been seted up at the back of first slide cartridge (14), every all be provided with filter screen (21) in water inlet (20), every filter screen (21) all with corresponding water inlet (20) fixed connection.

5. The hydraulic engineering river water level measuring device of claim 1, characterized in that: the flexible subassembly includes two hinge section of thick bamboo (4), two the one end that hinge section of thick bamboo (4) deviates from mutually is articulated with the right flank of the riser (3) that corresponds, the left side wall activity of the smooth section of thick bamboo of second (15) respectively, two the interpolation of the relative one end of hinge section of thick bamboo (4) is equipped with connecting rod (16), the both ends of connecting rod (16) respectively with two hinge section of thick bamboo (4) sliding connection, and every all be provided with adapting unit between the one end of connecting rod (16) and the hinge section of thick bamboo (4) that corresponds.

6. The hydraulic engineering river water level measuring device of claim 5, characterized in that: the connecting component comprises springs (17), and two ends of each spring (17) are respectively and fixedly connected with one end of the corresponding connecting rod (16) and the hinge barrel (4).