Water level flow measuring support

Abstract

The utility model relates to the technical field of hydrology, and provides a water level flow measuring support which comprises a storage box (1), a stand column (6) is arranged on the storage box (1), a rotating assembly (4) is arranged between the storage box (1) and the stand column (6), the stand column (6) and the storage box (1) are connected through the rotating assembly (4), the rotating assembly (4) can rotate to adjust the stand column (6), and an adjusting assembly (5) is arranged on the stand column (6). The adjusting assembly (5) comprises a first rotating rod (51) which penetrates through and is rotatably connected to the stand column (6), a transverse rod (58) is fixedly connected to the side wall of the stand column (6), a sliding block (59) is slidably connected to the transverse rod (58), a measuring instrument is installed on the sliding block (59), and a transmission assembly is arranged between the sliding block (59) and the first rotating rod (51).

Description

Technical Field

[0001] The utility model relates to the technical field of hydrology, and more specifically, particularly to a water level flow measurement bracket. Background Art

[0002] Hydrological measurement is the monitoring of the amount of water passing through a certain section of a river within a certain period of time. The establishment of hydrological measurement institutions can accurately grasp the changes in river water. They are usually set up in rivers, lakes, reservoir gates and other places.

[0003] Announcement No. CN215373966U discloses a hydrological flow measurement bracket, which belongs to the technical field of measuring brackets, including a base and an adjusting device, wherein the adjusting device includes a motor, the output shaft of the motor is fixedly connected to a rotating rod, the end of the rotating rod away from the motor is fixedly installed with a first gear, a notch is provided on the surface of the bracket body, two connecting rods are fixedly installed on the surface of the bracket body, the ends of the two connecting rods away from the bracket body are rotatably connected to a gear belt, the gear belt is internally rotatably connected to a second gear, a slide is provided on the surface of the bracket body, the slide is internally rotatably connected to a threaded rod, the surface of the threaded rod is threadedly connected to a movable block, and a vertical plate is fixedly installed on the surface of the movable block. The utility model solves the problem that the existing hydrological flow measurement bracket cannot adjust the height of the measuring instrument according to the actual situation after the measuring instrument is fixed, and the water depth of the river changes at any time, which brings inconvenience to the measurement of the staff. However, the measuring bracket in the prior art is not convenient for adjusting the extension distance of the measuring instrument, and has low applicability. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a water level flow measurement bracket, which is easy to maintain and convenient to adjust the extension distance.

[0005] A water level flow measurement bracket comprises a storage box, a column is arranged on the storage box, a rotating assembly is arranged between the storage box and the column, the rotating assembly connects the column and the storage box and can rotate and adjust the column, an adjustment assembly is arranged on the column, the adjustment assembly comprises a first rotating rod penetrating and rotatably connected to the column, a cross bar is fixedly connected to the side wall of the column, a slider is slidably connected to the cross bar and a measuring instrument is installed on the slider, and a transmission assembly is arranged between the slider and the first rotating rod.

[0006] Furthermore, the transmission assembly includes a first bevel gear fixedly connected to one end of the first rotating rod located in the column, and a fixed ring connected to the column through a connecting plate, a connecting rod passing through the fixed ring and rotatably connected, a second bevel gear meshing with the first bevel gear is fixedly connected to one end of the connecting rod close to the first bevel gear, and a third bevel gear is fixedly connected to one end of the connecting rod away from the first bevel gear.

[0007] Furthermore, a second rotating rod is passed through and rotatably connected to the side of the column away from the first rotating rod. The second rotating rod is provided with threads and one end passes through and is threadedly connected to the slider. The second rotating rod is located in the column and one end is fixedly connected to a fourth bevel gear that meshes with the third bevel gear.

[0008] Furthermore, the rotating assembly includes a rotating shaft rotatably connected to the storage box, a rotating disk is fixedly connected to the upper end surface of the rotating shaft, and the rotating disk is fixedly connected to the lower end of the column.

[0009] Furthermore, the rotating assembly also includes an insertion rod inserted on the turntable, and a plurality of adjustment holes are opened on the storage box along the circumference of the central axis of the rotating shaft, and the lower end of the insertion rod is inserted in the adjustment hole.

[0010] Furthermore, a first box door is hinged on the storage box.

[0011] Furthermore, a solar power supply component is arranged on the column.

[0012] Furthermore, fixing plates are fixedly connected to both sides of the storage box, and ground plugs are inserted into the fixing plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the first rotating rod is rotated, and the second rotating rod is rotated through the cooperation of the first bevel gear and the second bevel gear, the rotation cooperation of the connecting rod, and the cooperation of the third bevel gear and the fourth bevel gear. The slider can move on the cross bar under the restriction of the cross bar, and the scale is observed to adjust the extension distance of the radar water level gauge. After the adjustment, the plug rod is pulled out and the turntable is rotated to extend the measuring instrument on the adjustment assembly to the river surface to be measured, and the plug rod is passed through the turntable and inserted into the adjustment hole at the appropriate position; if the measuring instrument needs to be repaired, the plug rod is pulled out and the turntable is rotated to rotate the measuring instrument to a position convenient for maintenance, and there is no need to remove the bracket, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of a water level flow measurement bracket;

[0017] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 It is a schematic diagram of the storage box;

[0019] Figure 4 It is a right side cross-sectional view of a water level flow measurement bracket;

[0020] Figure 5 It is a left side cross-sectional view of a water level flow measurement bracket;

[0021] Figure 6 is a schematic diagram of the connecting rod;

[0022] Figure 7 is a schematic diagram of the connecting rod and the fixing ring.

[0023] In the figure: 1. storage box; 2. fixing plate; 3. ground plug; 4. rotating assembly; 41. rotating shaft; 42. turntable; 43. plug rod; 44. adjusting hole; 5. adjusting assembly; 51. first rotating rod; 52. first bevel gear; 53. connecting plate; 54. fixing ring; 55. connecting rod; 56. second bevel gear; 57. third bevel gear; 58. cross bar; 59. slider; 591. opening; 510. radar water level gauge; 511. second rotating rod; 512. fourth bevel gear; 513. radar flow meter; 6. column; 7. first box door; 8. solar power supply assembly; 81. photovoltaic panel; 82. accommodation space; 83. second box door; 84. solar controller; 85. battery; 9. scale; 10. reinforcing rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment:

[0026] like Figure 1-7 As shown, a water level flow measurement bracket includes a storage box 1, which serves as the basis of the bracket. Fixed plates 2 are fixedly connected on both sides of the storage box 1. Ground plugs 3 are inserted on the fixed plates 2. After the bracket is moved to a specified position, the ground plugs 3 are passed through the fixed plates 2 and inserted below the ground to fix the bracket. A column 6 is provided at the upper end of the storage box 1, and a rotating component 4 is provided between the column 6 and the storage box 1. The rotating component 4 connects the column 6 with the storage box 1 and can rotate and adjust the column 6. An adjusting component 5 is provided on the column 6. In the present embodiment, two adjusting components 5 are provided. Measuring instruments are installed on the two adjusting components 5 and the extension distance of the measuring instruments can be adjusted to adjust the extension position of the measuring instruments according to actual usage requirements.

[0027] like Figure 1-7 As shown, the adjustment assembly 5 includes a first rotating rod 51 that penetrates and is rotatably connected to the column 6. A crossbar 58 is fixedly connected to the side of the column 6 away from the first rotating rod 51. A slider 59 is slidably connected to the crossbar 58. A measuring instrument is installed on the slider 59. In this embodiment, the measuring instruments are respectively a radar water level meter of model HFT-908XX and a radar flow meter of model HFT-LD100, so that the measuring bracket can measure the water level and flow of the river. A transmission assembly is arranged between the slider 59 and the first rotating rod 51; the transmission assembly includes a first bevel gear 52 fixedly connected to one end of the first rotating rod 51 located in the column 6, and a fixing ring 54 connected to the column 6 through a connecting plate 53, and the connecting plate 5 One end of 3 is fixedly connected to the fixing ring 54, and the other end is fixedly connected to the inner wall of the column 6. A connecting rod 55 passes through and is rotatably connected to the fixing ring 54. One end of the connecting rod 55 close to the first bevel gear 52 is fixedly connected to the second bevel gear 56. The second bevel gear 56 is meshed with the first bevel gear 52. The end of the connecting rod 55 away from the first bevel gear 52 is fixedly connected to the third bevel gear 57. The side of the column 6 away from the first rotating rod 51 passes through and is rotatably connected to the second rotating rod 511. The second rotating rod 511 is provided with a thread and one end located outside the column 6 passes through and is threadedly connected to the slider 59. The second rotating rod 511 is located in the column 6. One end is fixedly connected to the fourth bevel gear 512 meshing with the third bevel gear 57. The staff rotates the first rotating rod 51 on the shore, and the second rotating rod 511 is rotated through the cooperation of the first bevel gear 52 and the second bevel gear 56, the rotation cooperation of the connecting rod 55, and the cooperation of the third bevel gear 57 and the fourth bevel gear 512. The slider 59 can move on the cross bar 58 under the restriction of the cross bar 58 to adjust the extension distance of the radar water level meter 510, thereby measuring the water level and improving applicability.

[0028] like Figure 1-7 As shown, the rotating assembly 4 includes a rotating shaft 41 rotatably connected to the storage box 1, and a turntable 42 is fixedly connected to the upper end surface of the rotating shaft 41. The turntable 42 is fixedly connected to the lower end of the column 6. By rotating the turntable 42, the column 6 can be rotated, and then the measuring instrument on the adjustment assembly 5 can be rotated to a position convenient for maintenance.

[0029] like Figure 1-7 As shown, the rotating assembly 4 also includes an insertion rod 43 inserted on the side of the turntable 42 close to the first rotating rod 51. A plurality of adjustment holes 44 are opened on the storage box 1 in the circumferential direction along the central axis of the rotating shaft 41. The lower end of the insertion rod 43 can be inserted into the adjustment hole 44. The position of the turntable 42 can be fixed by cooperating with the insertion rod 43, the turntable 42 and the adjustment hole 44. At the same time, pulling out the insertion rod 43 makes it convenient for the staff to rotate the turntable 42, adjust the angle of the column 6, and change the position of the measuring instrument. By cooperating with the rotating assembly 4 and the adjusting assembly 5, the selectable positions of the measuring instrument can be increased without removing the ground plug 3.

[0030] like Figure 1-7 As shown, a first door 7 is hinged on the storage box 1, and tools required for daily maintenance can be placed in the storage box 1.

[0031] like Figure 1-7 As shown, a solar power supply component 8 is arranged on the column 6, and the solar power supply component 8 includes a photovoltaic panel 81 installed on the upper end of the column 6. A storage space 82 is arranged in the column 6. The column 6 is hinged with a second box door 83 at the storage space 82 to facilitate the inspection and maintenance of the instruments placed in the storage space 82. A solar controller 84 and a battery 85 are arranged in the storage space 82. The photovoltaic panel 81 is electrically connected to the solar controller 84, the solar controller 84 is electrically connected to the battery 85, and the battery 85 is electrically connected to the measuring instrument, and in this embodiment, is electrically connected to the radar water level meter 510 and the radar flow meter 513.

[0032] like Figure 1-7 As shown, a scale 9 is provided on the cross bar 58 for observing the moving distance of the slider 59, and an inclined reinforcement rod 10 is connected between the cross bar 58 and the column 6. The reinforcement rod 10 is provided to improve the stability of the cross bar 58, and an opening 591 adapted to the reinforcement rod 10 is provided at the upper end of the slider 59 to facilitate the movement of the slider 59 through the reinforcement rod 10.

[0033] The working principle of a water level flow measurement bracket in the present embodiment is: when in use, first, the ground plug 3 is passed through the fixed plate 2 and inserted below the ground to fix the bracket, and the first rotating rod 51 is rotated. Through the cooperation of the first bevel gear 52 and the second bevel gear 56, the rotation cooperation of the connecting rod 55, and the cooperation of the third bevel gear 57 and the fourth bevel gear 512, the second rotating rod 511 is rotated, and the slider 59 can move on the cross bar 58 under the restriction of the cross bar 58. Observe the scale 9 and adjust the extension distance of the radar water level meter 510. After the adjustment, pull out the plug rod 43 and rotate the turntable 42 to extend the measuring instrument on the adjustment component 5 to the river surface to be measured, and insert the plug rod 43 through the turntable 42 and insert it into the adjustment hole 44 at the appropriate position; if the measuring instrument needs to be repaired, pull out the plug rod 43 and rotate the turntable 42 to rotate the measuring instrument to a position convenient for maintenance, and there is no need to remove the bracket again, which is convenient and quick.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water level flow measurement bracket, characterized in that: The utility model comprises a storage box (1), wherein a column (6) is arranged on the storage box (1), a rotating assembly (4) is arranged between the storage box (1) and the column (6), the rotating assembly (4) connects the column (6) and the storage box (1) and is capable of rotating and adjusting the column (6), an adjusting assembly (5) is arranged on the column (6), the adjusting assembly (5) comprises a first rotating rod (51) penetrating and rotatably connected to the column (6), a cross bar (58) is fixedly connected to the side wall of the column (6), a slider (59) is slidably connected to the cross bar (58), and a measuring instrument is installed on the slider (59), and a transmission assembly is arranged between the slider (59) and the first rotating rod (51).

2. A water level flow measurement bracket according to claim 1, characterized in that: The transmission assembly comprises a first bevel gear (52) fixedly connected to one end of the first rotating rod (51) located in the column (6), and a fixing ring (54) connected to the column (6) through a connecting plate (53), a connecting rod (55) passing through the fixing ring (54) and rotatably connected, a second bevel gear (56) meshing with the first bevel gear (52) being fixedly connected to one end of the connecting rod (55) close to the first bevel gear (52), and a third bevel gear (57) being fixedly connected to one end of the connecting rod (55) away from the first bevel gear (52).

3. A water level flow measurement bracket according to claim 2, characterized in that: A second rotating rod (511) is passed through and rotatably connected to the side of the column (6) away from the first rotating rod (51); a thread is arranged on the second rotating rod (511) and one end of the second rotating rod (511) passes through and is threadedly connected to the slider (59); one end of the second rotating rod (511) located inside the column (6) is fixedly connected to a fourth bevel gear (512) meshing with the third bevel gear (57).

4. A water level flow measurement bracket according to claim 1, characterized in that: The rotating assembly (4) comprises a rotating shaft (41) rotatably connected to the storage box (1), a rotating disk (42) being fixedly connected to the upper end surface of the rotating shaft (41), and the rotating disk (42) is fixedly connected to the lower end of the column (6).

5. A water level flow measurement bracket according to claim 4, characterized in that: The rotating assembly (4) further comprises an insertion rod (43) inserted on the rotating disk (42); a plurality of adjustment holes (44) are provided on the storage box (1) along the circumference of the central axis of the rotating shaft (41); and the lower end of the insertion rod (43) is inserted into the adjustment hole (44).

6. The water level flow measurement bracket according to claim 1, characterized in that: The storage box (1) is hinged with a first box door (7).

7. The water level flow measurement bracket according to claim 1, characterized in that: A solar power supply component (8) is arranged on the column (6).

8. The water level flow measurement bracket according to claim 1, characterized in that: Fixed plates (2) are fixedly connected to both sides of the storage box (1), and ground plugs (3) are inserted into the fixed plates (2).

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