Stainless steel measuring weir plate device

Abstract

The utility model provides a stainless steel measuring weir plate device which comprises a weir plate body, the weir plate body comprises a first plate body and a second plate body, the first plate body is connected with the second plate body in a sliding mode, a groove and a first sliding groove are formed in the second plate body, the first sliding groove is communicated with the groove, two adjusting plates are arranged in the first sliding groove, and the adjusting plates are connected with the first plate body in a sliding mode. A connecting structure is arranged between the adjusting plate and the second plate body, a fixing structure is arranged in the second plate body, and the fixing structure corresponds to the adjusting plate. According to the utility model, the second plate body is slidably mounted on the first plate body, the height of the second plate body can be adjusted, so that the height of the opening can be adjusted, the adjusting plate is mounted in the first sliding chute, the size and angle of the opening can be adjusted in an auxiliary manner through the adjusting plate, limitation during measurement is prevented, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weir plates, in particular to a stainless steel water measuring weir plate device. Background Art

[0002] In order to understand and grasp the flow rate of a ditch in water conservancy and hydropower projects, it is usually necessary to set a water measuring weir on the ditch. The existing water measuring weir usually includes a weir trough, a vertical weir flow plate is provided in the weir trough, and a notch is provided on the vertical weir flow plate. For example, the patent with publication number CN213897011U discloses a replaceable weir plate water measuring weir structure, including a weir trough, a weir plate and a transmission assembly, wherein the weir trough includes a flange provided in the weir trough; the weir plate is connected to the weir trough; and the transmission assembly includes a gear provided on the weir trough and a rotating shaft fixedly connected to the gear; the flange is a semi-closed structure; the weir plate and the flange are detachably connected; sliding grooves are symmetrically provided on both sides of the weir plate; and tooth grooves are provided in the sliding grooves; the utility model can fine-tune the height of the weir plate opening by controlling the motor to adapt it to the horizontal plane height, but the device can only adjust the opening height of the weir plate, and cannot adjust the opening angle of the weir plate, which is easily limited during measurement and inconvenient to use flexibly.

[0003] To this end, the utility model provides a stainless steel water measuring weir plate device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a stainless steel water measuring weir and weir plate device to solve the problems raised in the above-mentioned background technology. The present invention can adjust the height of the opening; the size and angle of the opening can be assisted by adjusting the adjustment plate, thereby preventing limitations during measurement and improving the flexibility of the device.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a stainless steel water measuring weir weir plate device, including a weir plate body, the weir plate body including a first plate body and a second plate body, the first plate body and the second plate body are slidingly connected, a groove and a first slide groove are opened in the second plate body, the first slide groove is connected to the groove, two adjustment plates are installed in the first slide groove, a connecting structure is installed between the adjustment plate and the second plate body, a fixed structure is installed in the second plate body, and the fixed structure corresponds to the adjustment plate.

[0006] Furthermore, a second sliding groove is provided in the first plate body, the second sliding groove corresponds to the second plate body, and a plurality of bolts are installed between the first plate body and the second plate body.

[0007] Furthermore, a plurality of bolt slots are provided in both the first plate body and the second plate body, and the bolt slots correspond to the bolts.

[0008] Furthermore, a third sliding groove is provided in the second plate body, and the third sliding groove is communicated with the first sliding groove. The connecting structure includes a rotating shaft, and the rotating shaft corresponds to the third sliding groove.

[0009] Furthermore, both ends of the rotating shaft are threadedly fitted with nuts, and the rotating shaft is fixedly connected to the adjustment plate.

[0010] Furthermore, one end of the adjustment plate away from the groove is an arc-shaped structure.

[0011] Furthermore, the fixing structure includes a pressing plate, which is in contact with the adjusting plate.

[0012] Furthermore, a pressure rod is threadedly engaged on the second plate body, and the pressure rod is fixedly connected to the pressure plate.

[0013] Beneficial effects of the utility model: The utility model provides a stainless steel water measuring weir plate device, comprising a first plate body; a second plate body; a first chute; and an adjusting plate.

[0014] The second plate body is slidably installed on the first plate body, and the height of the second plate body can be adjusted, thereby adjusting the height of the opening. An adjustment plate is installed in the first slide groove, and the size and angle of the opening can be assisted by the adjustment plate, thereby preventing limitations during measurement and improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall assembly structure of a stainless steel water measuring weir and weir plate device of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall assembly cross-sectional structure of a stainless steel water measuring weir and weir plate device of the present invention;

[0017] Figure 3 This is a schematic diagram of the assembly cross-sectional structure of the first plate body and the second plate body in a stainless steel water measuring weir plate device of the utility model;

[0018] Figure 4 This is a schematic diagram of the assembly structure of the second plate body and the adjustment plate in a stainless steel water measuring weir plate device of the utility model;

[0019] In the figure: 1. Weir plate body; 2. First plate body; 3. Second plate body; 4. Groove; 5. First slide groove; 6. Bolt groove; 7. Second slide groove; 8. Third slide groove; 9. Rotating shaft; 10. Nut; 11. Adjusting plate; 12. Pressing plate; 13. Pressing rod. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a stainless steel water measuring weir weir plate device, including a weir plate body 1, the weir plate body 1 includes a first plate body 2 and a second plate body 3, the first plate body 2 is slidingly connected to the second plate body 3, a groove 4 and a first chute 5 are opened in the second plate body 3, the first chute 5 is connected to the groove 4, two adjustment plates 11 are installed in the first chute 5, a connecting structure is installed between the adjustment plate 11 and the second plate body 3, a fixing structure is installed in the second plate body 3, and the fixing structure corresponds to the adjustment plate 11.

[0022] In this embodiment, a second slide groove 7 is opened in the first plate body 2, and the second slide groove 7 corresponds to the second plate body 3. A plurality of bolts are installed between the first plate body 2 and the second plate body 3. A plurality of bolt grooves 6 are opened in both the first plate body 2 and the second plate body 3, and the bolt grooves 6 correspond to the bolts.

[0023] Specifically, when the height of the groove 4 needs to be adjusted, the second plate 3 can be slid upward so that the second plate 3 slides inside the first plate 2, thereby adjusting the height of the second plate 3. After adjusting the second plate 3 to a suitable position, the bolt can be screwed into the bolt groove 6 to fix the first plate 2 and the second plate 3.

[0024] A third slide groove 8 is provided in the second plate body 3, and the third slide groove 8 is connected to the first slide groove 5. The connecting structure includes a rotating shaft 9, and the rotating shaft 9 corresponds to the third slide groove 8. Both ends of the rotating shaft 9 are threaded with nuts 10. The rotating shaft 9 is fixedly connected to the adjustment plate 11. The end of the adjustment plate 11 away from the groove 4 is an arc structure. The fixing structure includes a pressing plate 12, and the pressing plate 12 is in contact with the adjusting plate 11. A pressure rod 13 is threaded on the second plate body 3, and the pressure rod 13 is fixedly connected to the pressure plate 12. A waterproof pad is installed between the adjustment plate 11 and the first slide groove 5.

[0025] Specifically, when the size of the groove 4 needs to be adjusted, the adjustment plate 11 can be slid. The adjustment plate 11 slides in the first slide groove 5, and the rotating shaft 9 slides in the third slide groove 8, so that the two adjustment plates 11 are close to each other, so that the two adjustment plates 11 cover a part of the groove 4, and the size of the groove 4 can be adjusted.

[0026] When the angle of the groove 4 needs to be adjusted, the adjustment plates 11 can be rotated so that the two adjustment plates 11 can be crossed and staggered to block the groove 4, thereby adjusting the angle of the groove 4.

[0027] When the adjustment plate 11 needs to be fixed, the nut 10 is rotated so that the two nuts 10 are close to each other and fit the second plate body 3, thereby clamping and fixing the adjustment plate 11 and the rotating shaft 9, and then the pressure rod 13 is rotated so that the pressure rod 13 drives the pressure plate 12 to squeeze the adjustment plate 11, thereby strengthening the fixation of the adjustment plate 11.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A stainless steel water measuring weir plate device, comprising a weir plate body (1), characterized in that: The weir plate body (1) comprises a first plate body (2) and a second plate body (3), the first plate body (2) and the second plate body (3) are slidably connected, a groove (4) and a first chute (5) are provided in the second plate body (3), the first chute (5) is connected to the groove (4), two adjustment plates (11) are installed in the first chute (5), a connecting structure is installed between the adjustment plate (11) and the second plate body (3), and a fixing structure is installed in the second plate body (3), and the fixing structure corresponds to the adjustment plate (11).

2. A stainless steel water measuring weir plate device according to claim 1, characterized in that: A second sliding groove (7) is provided in the first plate body (2), the second sliding groove (7) corresponds to the second plate body (3), and a plurality of bolts are installed between the first plate body (2) and the second plate body (3).

3. A stainless steel water measuring weir plate device according to claim 2, characterized in that: A plurality of bolt slots (6) are provided in both the first plate body (2) and the second plate body (3), and the bolt slots (6) correspond to the bolts.

4. A stainless steel water measuring weir plate device according to claim 1, characterized in that: A third slide groove (8) is provided in the second plate body (3), and the third slide groove (8) is connected to the first slide groove (5). The connection structure includes a rotating shaft (9), and the rotating shaft (9) corresponds to the third slide groove (8).

5. A stainless steel water measuring weir plate device according to claim 4, characterized in that: Both ends of the rotating shaft (9) are threadedly fitted with nuts (10), and the rotating shaft (9) is fixedly connected to the adjustment plate (11).

6. A stainless steel water measuring weir plate device according to claim 1, characterized in that: One end of the adjustment plate (11) away from the groove (4) is an arc-shaped structure.

7. The stainless steel water measuring weir plate device according to claim 1, characterized in that: The fixing structure comprises a pressing plate (12), and the pressing plate (12) is in contact with the adjusting plate (11).

8. A stainless steel water measuring weir plate device according to claim 7, characterized in that: A pressing rod (13) is threadedly engaged on the second plate body (3), and the pressing rod (13) is fixedly connected to the pressing plate (12).

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