CN216116285U

CN216116285U - Water level measuring device for water conservancy and hydropower

Info

Publication number: CN216116285U
Application number: CN202122843261.8U
Authority: CN
Inventors: 乔民国; 王永梁; 杨赟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-03-22
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a water level measuring device for water conservancy and hydropower, and particularly relates to the technical field of water conservancy engineering. The auxiliary assembly can assist and stabilize the mounting plate and the floating ball, so that when the floating ball floats on the water surface, the floating ball is prevented from shaking to influence the effect of the water level measuring side, and the change of the water level can be observed through the water level scale.

Description

Water level measuring device for water conservancy and hydropower

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a water level measuring device for water conservancy and hydropower.

Background

The hydraulic and hydroelectric engineering comprises large and medium hydraulic and hydroelectric hubs and buildings thereof (including dams, hydropower station plants, gates, water inlet, water diversion, water outlet buildings and the like), and advanced engineering technical talents in the aspects of planning, designing, constructing, managing and scientific research of industrial water engineering buildings.

However, in actual use, the existing water level and hydropower engineering needs to detect the change of the water level constantly so as to take corresponding measures for the change of the water level in time, and when the water level measuring device for the water level and hydropower engineering is used, the water level measuring instrument is generally supported and fixed through a rod, so that the stability of the water level measuring instrument cannot be ensured, and therefore, the water level measuring device for the water level and the hydropower engineering is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a water level measuring device for water conservancy and hydropower, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water level measuring device for water conservancy water and electricity, includes the bracing piece, the inside sliding connection of bracing piece has the extension rod, the auxiliary rod is installed to the bottom of extension rod one end, logical groove has been seted up to the bottom of auxiliary rod, the inside sliding connection who leads to the groove has the mounting panel, the installing port has been seted up to the inside of mounting panel, the internally mounted of installing port has the ball of floating, the inside of bracing piece is equipped with adjusting part, the inside of auxiliary rod is equipped with auxiliary assembly, a side surface of auxiliary rod is equipped with the water level scale, a side surface mounting of bracing piece has water level display screen and baffle, the top at water level display screen is established to the baffle, the inside of auxiliary rod is equipped with response module.

Preferably, the auxiliary assembly is including seting up the fixed slot at auxiliary rod inboard surface, the inner wall fixedly connected with slide bar of fixed slot, the equal slip of surface of slide bar has cup jointed the sliding sleeve, two the equal fixedly connected with connecting rod in the relative side surface of sliding sleeve, two one side that the connecting rod is relative all is connected with the mounting panel.

Preferably, the adjusting part includes that the adjusting screw who connects in the bracing piece inside rotates through the bearing, adjusting screw's surface screw thread has cup jointed the swivel nut, a side surface and the extension rod fixed connection of swivel nut, adjusting screw's fixed cover in surface has connect bevel gear one number, the inside rotation of bracing piece is connected with the pivot, the one end fixedly connected with second bevel gear of pivot, bevel gear and second bevel gear meshing are connected.

Preferably, the both sides of bracing piece inner wall have all been seted up the spacing groove, the equal fixedly connected with gag lever post in both sides surface of swivel nut, two the equal sliding connection of the not relative one end of gag lever post is in the inside of spacing groove.

Preferably, one end of the rotating shaft is fixedly connected with a rotating ring, a plurality of threaded holes are formed in the surface of the rotating ring, the internal threads of the threaded holes are connected with positioning bolts, and one ends of the positioning bolts penetrate through the supporting rods.

Preferably, the bottom end of the supporting rod is fixedly connected with a bottom plate, and the lower surface of the bottom plate is fixedly connected with a positioning pin and two auxiliary pins.

Preferably, a sliding opening is formed in the surface of one side of the supporting rod, and one end of the extension rod is connected to the inside of the sliding opening in a sliding mode.

The utility model has the technical effects and advantages that:

1. compared with the prior art, the up-and-down movement of the extension rod is driven by the adjusting component, the up-and-down movement of the extension rod drives the auxiliary rod, the floating ball and the induction module move up and down, thereby in the installation process, the height of the auxiliary rod can be adjusted according to the height of river water, the induction module arranged in the auxiliary rod induces the position of the floating ball, thereby the water level information induced by the induction module can be displayed on the surface of the water level display screen, people can observe the change of the water level, and simultaneously the water level information induced by the induction module can be transmitted to the terminal equipment, and the remote real-time monitoring can be realized;

2. compared with the prior art, can play supplementary stable effect to mounting panel and floating ball through the auxiliary assembly who sets up, when making floating ball float on the surface of water, avoid floating ball to rock, influence the water level measurement side effect, also can observe the change of water level through the water level scale.

Drawings

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

FIG. 2 is a sectional view showing the internal structure of the support bar according to the present invention;

FIG. 3 is an enlarged view of the structure at A of the present invention;

FIG. 4 is an enlarged view of the structure of the present invention at B;

the reference signs are: 1. a support bar; 2. an extension rod; 3. an auxiliary lever; 4. a through groove; 5. mounting a plate; 6. an installation port; 7. floating the ball; 8. an adjustment assembly; 801. adjusting the screw rod; 802. a threaded sleeve; 803. a first bevel gear; 804. a rotating shaft; 805. a second bevel gear; 9. an auxiliary component; 901. fixing grooves; 902. a slide bar; 903. a sliding sleeve; 904. a connecting rod; 10. water level scales; 11. a water level display screen; 12. a baffle plate; 13. a limiting groove; 14. a limiting rod; 15. rotating the ring; 16. a threaded hole; 17. positioning the bolt; 18. a base plate; 19. positioning pins; 20. an auxiliary pin; 21. and (4) sliding the opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Water level measuring device for water conservancy water and electricity shown in attached figures 1-4 mainly includes bracing piece 1, extension rod 2, auxiliary rod 3, leads to groove 4, mounting panel 5, installing port 6, floating ball 7, adjusting part 8, auxiliary part 9, water level scale 10, water level display screen 11 and baffle 12, wherein: the adjusting assembly 8 comprises an adjusting screw 801, a threaded sleeve 802, a first bevel gear 803, a rotating shaft 804 and a second bevel gear 805; the auxiliary assembly 9 comprises a fixing groove 901, a sliding rod 902, a sliding sleeve 903 and a connecting rod 904; bracing piece 1, extension rod 2 and auxiliary rod 3 are as the carrier, the effect of support has been played, mounting panel 5 is used for floating ball 7's installation, it is used for measuring the effect of water level to float ball 7, adjusting part 8 is used for adjusting the effect of floating ball 7 and auxiliary rod 3 positions, auxiliary part 9 is used for supplementary floating ball 7, improve the effect of floating ball 7 stability, water level scale 10 and water level display screen 11 are used for observing the effect of water level height, baffle 12 is used for the effect to water level display screen 11 protections.

As shown in fig. 1 and fig. 3, the auxiliary assembly 9 includes a fixing groove 901 formed on the inner side surface of the auxiliary rod 3, a sliding rod 902 is fixedly connected to the inner wall of the fixing groove 901, sliding sleeves 903 are slidably sleeved on the surfaces of the sliding rods 902, connecting rods 904 are fixedly connected to the surfaces of two opposite sides of the two sliding sleeves 903, and the opposite sides of the two connecting rods 904 are connected to the mounting plate 5; in order to improve the stability of the floating ball 7 when measuring the water level, when the water level rises or falls through the floating ball 7, the floating ball 7 can float on the water surface under the pressure of water, the floating ball 7 can drive the mounting plate 5 together when floating, slide on the surface of the sliding rod 902 through the sliding sleeve 903, and can limit the floating ball 7 a bit, so that the floating ball 7 is prevented from shaking, the stability of the floating ball 7 is effectively improved, and the deviation of water level measurement is prevented from being larger.

As shown in fig. 1, fig. 2 and fig. 4, the adjusting assembly 8 includes an adjusting screw 801 rotatably connected to the inside of the supporting rod 1 through a bearing, a threaded sleeve 802 is sleeved on a surface thread of the adjusting screw 801, a surface of one side of the threaded sleeve 802 is fixedly connected to the extension rod 2, a first bevel gear 803 is sleeved on a surface of the adjusting screw 801, a rotating shaft 804 is rotatably connected to the inside of the supporting rod 1, a second bevel gear 805 is fixedly connected to one end of the rotating shaft 804, and the first bevel gear 803 is engaged with the second bevel gear 805; both sides of the inner wall of the support rod 1 are provided with limiting grooves 13, both side surfaces of the threaded sleeve 802 are fixedly connected with limiting rods 14, and the ends of the two limiting rods 14 which are not opposite are connected inside the limiting grooves 13 in a sliding manner; one end of the rotating shaft 804 is fixedly connected with a rotating ring 15, the surface of the rotating ring 15 is provided with a plurality of threaded holes 16, the internal threads of the threaded holes 16 are connected with positioning bolts 17, and one end of each positioning bolt 17 penetrates through the supporting rod 1; in order to adjust the positions of the floating ball 7 and the auxiliary rod 3 according to the water level height of specific river water, the positioning bolt 17 is removed, the rotating ring 15 rotates the rotating shaft 804 by rotating the rotating ring 15, the rotating shaft 804 rotates the second bevel gear 805, the second bevel gear 805 rotates the first bevel gear 803, the first bevel gear 803 rotates the adjusting screw 801, the adjusting screw 801 drives the screw sleeve 802 to ascend and descend under the action of threads, the ascending and descending of the screw sleeve 802 drives the limiting rod 14 to slide in the limiting groove 13, so that the ascending and descending of the screw sleeve 802 are realized, the ascending and descending of the extension rod 2 are driven by the ascending and descending of the screw sleeve 802, and the positions of the auxiliary rod 3 and the floating ball 7 are adjusted.

As shown in fig. 1, a bottom plate 18 is fixedly connected to a bottom end of the support rod 1, and a positioning pin 19 and two auxiliary pins 20 are fixedly connected to a lower surface of the bottom plate 18, so that the support rod is inserted underground through the positioning pin 19 to perform an integral fixing function, and the auxiliary pins 20 perform an integral fixing reinforcing function.

As shown in fig. 1, a sliding opening 21 is formed in a surface of one side of the support rod 1, and one end of the extension rod 2 is slidably connected inside the sliding opening 21, so that the extension rod 2 can slide through the sliding opening 21.

The working principle of the utility model is as follows: when the device is used, in order to adjust the positions of the floating ball 7 and the auxiliary rod 3 according to the water level height of specific river water, the positioning bolt 17 is removed, the rotating ring 15 is rotated to drive the rotating shaft 804 to rotate, the rotating shaft 804 drives the second-size bevel gear 805 to rotate, the second-size bevel gear 805 drives the first-size bevel gear 803 to rotate, the first-size bevel gear 803 drives the adjusting screw 801 to rotate, the adjusting screw 801 drives the screw sleeve 802 to ascend and descend under the action of threads, the ascending and descending of the screw sleeve 802 drives the limiting rod 14 to slide in the limiting groove 13, so that the ascending and descending of the screw sleeve 802 are realized, the extending rod 2 is driven to ascend and descend through the ascending and descending of the screw sleeve 802, so that the positions of the auxiliary rod 3 and the floating ball 7 are adjusted, when the water level is measured, in order to improve the stability of the floating ball 7 when the water level is measured, when the floating ball 7 ascends or descends, float ball 7 can float on the surface of water under the pressure of water, float ball 7 when showy, can drive mounting panel 5 together, slide on slide bar 902's surface through sliding sleeve 903, can have a little restriction to float ball 7, avoid float ball 7 to rock, the stability of float ball 7 has effectively been improved, it is great to avoid the deviation of water level measurement, the position of the response module response float ball 7 of establishing through auxiliary rod 3's inside, thereby the water level information that the response module sensed then can show on the surface of water level display screen 11, supply the people to observe the change of water level, the water level information of response module response simultaneously, can convey on the terminal equipment simultaneously, can realize long-range real-time supervision.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water level measuring device for water conservancy water and electricity, includes bracing piece (1), its characterized in that: an extension rod (2) is connected inside the support rod (1) in a sliding manner, an auxiliary rod (3) is installed at the bottom of one end of the extension rod (2), a through groove (4) is arranged at the bottom of the auxiliary rod (3), a mounting plate (5) is connected inside the through groove (4) in a sliding manner, a mounting opening (6) is formed in the mounting plate (5), a floating ball (7) is arranged in the mounting opening (6), an adjusting component (8) is arranged inside the supporting rod (1), an auxiliary component (9) is arranged inside the auxiliary rod (3), a water level scale (10) is arranged on the surface of one side of the auxiliary rod (3), a water level display screen (11) and a baffle (12) are arranged on the surface of one side of the supporting rod (1), baffle (12) are established in the top of water level display screen (11), the inside of auxiliary rod (3) is equipped with response module.

2. The water level measuring device for water conservancy and hydropower according to claim 1, which is characterized in that: the auxiliary assembly (9) comprises a fixing groove (901) formed in the inner side surface of the auxiliary rod (3), a sliding rod (902) is fixedly connected to the inner wall of the fixing groove (901), a sliding sleeve (903) is sleeved on the surface of the sliding rod (902) in a sliding mode, a connecting rod (904) is fixedly connected to the surface of one side, opposite to the sliding sleeve (903), and one side, opposite to the connecting rod (904), is connected with the mounting plate (5).

3. The water level measuring device for water conservancy and hydropower according to claim 1, which is characterized in that: adjusting part (8) include through bearing rotation connection adjusting screw (801) inside bracing piece (1), adjusting screw (801) surface thread has cup jointed swivel nut (802), a side surface and extension rod (2) fixed connection of swivel nut (802), adjusting screw (801) surface mounting has cup jointed bevel gear (803) No. one, the internal rotation of bracing piece (1) is connected with pivot (804), the one end fixedly connected with bevel gear (805) No. two of pivot (804), bevel gear (803) No. one and bevel gear (805) No. two meshing connection.

4. A water level measuring device for water conservancy and hydropower according to claim 3, which is characterized in that: spacing groove (13) have all been seted up to the both sides of bracing piece (1) inner wall, the equal fixedly connected with gag lever post (14) in both sides surface of swivel nut (802), two the equal sliding connection in the inside of spacing groove (13) of gag lever post (14) one end not relative.

5. A water level measuring device for water conservancy and hydropower according to claim 3, which is characterized in that: one end fixedly connected with swivel (15) of pivot (804), a plurality of screw holes (16) have been seted up on the surface of swivel (15), the inside threaded connection of screw hole (16) has positioning bolt (17), the inside of bracing piece (1) is worn to locate by the one end of positioning bolt (17).

6. A water level measuring device for water conservancy and hydropower according to claim 4, which is characterized in that: the bottom end of the supporting rod (1) is fixedly connected with a bottom plate (18), and the lower surface of the bottom plate (18) is fixedly connected with a positioning pin (19) and two auxiliary pins (20).

7. A water level measuring device for water conservancy and hydropower according to claim 6, which is characterized in that: a sliding opening (21) is formed in the surface of one side of the supporting rod (1), and one end of the extension rod (2) is connected to the inside of the sliding opening (21) in a sliding mode.