A device for detecting water treatment structure full water test

Abstract

The utility model provides a kind of device for water treatment structure full water test detection, including frame body and the measuring assembly being installed on frame body;Measuring assembly includes mounting bracket, measuring needle and anti-interference cylinder, the first end of mounting bracket is installed on frame body, and the second end of mounting bracket is arranged cantilevered outward;Measuring needle is slidably connected on mounting bracket along height direction, and first scale mark is provided on measuring needle, and second scale mark is provided on mounting bracket;Anti-interference cylinder is arranged around outside measuring needle.This application when measuring, anti-interference cylinder is inserted into the water surface to be measured, and a piece of water surface is enclosed on water surface, and the water surface is in the case where there is wind outside, due to the existence of anti-interference cylinder, external wave is isolated by anti-interference cylinder, is not disturbed by external wave, and the water surface is always in stationary state, and when adjusting measuring needle, because the water surface does not appear fluctuation, so the point position where measuring needle and water surface just contact is clear and exact, and measurement precision is further improved.

Description

Technical Field

[0001] This utility model relates to the technical field of water treatment structure testing equipment, specifically to a device for testing water treatment structures under full-water conditions. Background Technology

[0002] Existing water treatment structures are generally constructed of reinforced concrete. However, this type of structure may suffer from air bubbles in the reinforced concrete or poor sealing of the formwork during installation, allowing mortar to leak through the gaps in the formwork and causing air pockets, leading to water leakage. Therefore, after the completion of water treatment and storage structures, functional tests should be conducted according to design requirements, including a full-water test, to verify whether the structural sealing performance meets acceptance requirements. The test method involves filling the structure with water to the design water level, monitoring the water level drop over a specified time, and calculating the seepage volume based on the structural immersion area.

[0003] Full-water testing is an important means of quality control for water treatment structures. Conventional measurement methods using marked lines have low accuracy, yielding data with large errors that cannot accurately reflect actual leakage conditions. Existing patent CN119353570A discloses a leveling structure and installation method for a fixed water level probe, including an installation component, a leveling component, and a testing component. The testing component uses a water level probe to measure the water level. The installation and leveling components are used to install and level the probe. While this structure can improve water level measurement accuracy to some extent, in practical applications, it has been found that the device exhibits large measurement errors when measuring the water surface under windy conditions, failing to accurately reflect the measured value.

[0004] In summary, there is an urgent need for a device for testing the full-water capacity of water treatment structures to solve or at least partially solve the problems existing in the prior art. Utility Model Content

[0005] The purpose of this utility model is to provide a device for testing the full-water capacity of water treatment structures, aiming to solve the problem that existing measuring devices cannot perform measurements under windy conditions. The specific technical solution is as follows: An apparatus for testing a full-water test of a water treatment structure includes a frame and a measuring component mounted on the frame. The measuring component includes a mounting frame, a measuring needle, and a shielding tube. The first end of the mounting frame is mounted on the frame, and the second end of the mounting frame is cantilevered outward. The measuring needle is slidably connected to the mounting frame along the height direction. A first scale mark is provided on the measuring needle, and a second scale mark is provided on the mounting frame. The shielding tube is arranged around the outside of the measuring needle.

[0006] Preferably, the mounting bracket or the anti-interference cylinder is provided with ventilation holes, which are connected to the inside of the anti-interference cylinder.

[0007] Preferably, the anti-interference cylinder is arranged to be transparent both inside and out.

[0008] Preferably, the measuring assembly further includes a limiting screw, a threaded hole is provided on the mounting bracket, the limiting screw is installed on the mounting bracket through the threaded hole, and one end of the limiting screw abuts against the outer surface of the measuring needle.

[0009] Preferably, the measuring needle includes a shank and a needle tip, the needle tip being detachably connected to the end of the shank, the shank being slidably connected to the mounting bracket along the height direction, and a first scale mark being arranged on the outer circumferential surface of the shank.

[0010] Preferably, the measuring assembly further includes a drive gear and a drive knob. The drive gear is rotatably connected to the mounting bracket, and the drive knob is coaxially fixedly connected to the drive gear. A rack is provided on the measuring needle, and the rack is arranged along the height direction of the measuring needle. The drive gear is meshed with the rack.

[0011] Preferably, the frame includes a height adjustment frame and a horizontal adjustment frame, with the horizontal adjustment frame mounted on the height adjustment frame and the mounting frame mounted on the horizontal adjustment frame.

[0012] Preferably, the height adjustment bracket includes a fixed seat, a sliding seat, and a fastening screw. The fixed seat is provided with a slide groove, and the sliding seat is slidably connected in the slide groove along the height direction. The side wall of the fixed seat is provided with a threaded hole, and the fastening screw is threadedly connected to the threaded hole, with one end of the fastening screw abutting against the sliding seat.

[0013] Furthermore, a support platform is cantilevered outward from the end of the sliding seat away from the fixed seat; the horizontal adjustment frame includes an adjustment plate and an adjustment screw tube. The first end of the adjustment screw tube is connected to the support platform, and the second end of the adjustment screw tube is connected to the adjustment plate. Three adjustment screw tubes are arranged, and the three adjustment screw tubes are distributed at the three corners of an isosceles triangle.

[0014] Preferably, the leveling frame further includes a circular level, which is mounted on the leveling plate.

[0015] The application of the technical solution of this utility model has the following beneficial effects: During measurement, the anti-disruption tube extends into the water surface being measured, enclosing a section of water. Even in windy conditions, this section is isolated from external waves by the anti-disruption tube, remaining completely still. When adjusting the measuring needle, because the water surface remains undisturbed, the point where the measuring needle contacts the water is clear and precise, further improving measurement accuracy. In other words, by using the anti-disruption tube, full-water tests on structures can be accurately conducted even in windy conditions.

[0016] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. These will be described below with reference to...Figures 1-4 The present invention will be described in further detail below. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is a schematic diagram of the overall structure of a device for testing the full-water capacity of water treatment structures according to this utility model. Figure 2 This is a partial enlarged view of the measuring component in a device for testing the full water level of a water treatment structure according to this utility model; Figure 3 This is a schematic diagram of the internal structure of a device for testing the full-water capacity of water treatment structures according to this utility model; Figure 4 yes Figure 3 A magnified view of point A in the middle.

[0018] The components include: 1. Frame; 11. Height adjustment frame; 111. Fixed base; 1111. Slide groove; 112. Sliding base; 1121. Support platform; 113. Fastening screw; 12. Horizontal adjustment frame; 121. Adjusting plate; 122. Leveling solenoid; 123. Circular level; 2. Measuring components; 21. Mounting frame; 211. Second scale mark; 212. Vent hole; 22. Measuring needle; 221. First scale mark; 222. Needle handle; 223. Needle tip; 224. Rack; 23. Anti-interference cylinder; 24. Limit screw; 25. Drive gear; 26. Drive knob. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be provided below, along with preferred embodiments. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to enable a more thorough and complete understanding of the disclosure of this utility model.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0021] Example: See Figures 1-4This embodiment provides a device for testing a full-water test of a water treatment structure, including a frame 1 and a measuring component 2 mounted on the frame 1; the measuring component 2 includes a mounting frame 21, a measuring needle 22, and an anti-interference cylinder 23. The first end of the mounting frame 21 is mounted on the frame 1, and the second end of the mounting frame 21 is cantilevered outward; the measuring needle 22 is slidably connected to the mounting frame 21 along the height direction, and a first scale mark 221 is provided on the measuring needle 22, and a second scale mark 211 is provided on the mounting frame 21; the anti-interference cylinder 23 is arranged around the outside of the measuring needle 22.

[0022] Specifically, the first scale mark 221 is a dimension scale mark, which is arranged along the height direction of the measuring needle 22; the second scale mark 211 can be a marking line drawn on the mounting bracket 21, or a surface or outline on the mounting bracket 21 relative to the measuring needle 22 for marking, or a scale line marked on the mounting bracket 21. When the second scale mark 211 is a scale line, the scale lines of the second scale are denser than those of the first scale mark 221.

[0023] It is known that during measurement, the frame 1 is installed on the outer wall of the structure being measured, and the anti-interference tube 23 of the measuring component 2 extends below the water surface, allowing the water inside the anti-interference tube 23 to communicate with the water outside the tube 23 through the principle of communicating vessels. The position of the measuring needle 22 relative to the water surface is adjusted so that the measuring needle 22 is just in contact with the water surface, and the reading is taken by the relative position of the first scale mark 221 and the second scale mark 211, recording the relative position of the measuring needle 22 relative to the mounting frame 21. After waiting for a set length of time, the position of the measuring needle 22 is adjusted again so that the measuring needle 22 is just in contact with the water surface, and the reading is taken again by the relative position of the first scale mark 221 and the second scale mark 211, recording the relative position of the measuring needle 22 relative to the mounting frame 21. The difference between the second reading and the first reading is the height of the water level drop. During measurement, the anti-interference tube 23 extends into the water surface being measured, enclosing a section of water. Even in windy conditions, the anti-interference tube 23 isolates the water from external waves, preventing disturbance and maintaining a still surface. When adjusting the measuring needle 22, the point of contact between the needle and the water surface is clear and precise because the water surface remains undisturbed, further improving measurement accuracy. In other words, the anti-interference tube 23 enables accurate full-water tests of structures even in windy conditions.

[0024] Preferably, the mounting bracket 21 is provided with a vent 212, which is connected to the interior of the anti-interference cylinder 23. The vent 212 connects the anti-interference cylinder 23 with the external atmosphere, balances the air pressure, and prevents air pressure imbalance from causing a discrepancy between the air pressure inside and outside the anti-interference cylinder 23, which would result in a difference in water level between the inside and outside of the anti-interference cylinder 23.

[0025] In another embodiment of this application, the vent 212 is provided on the anti-interference cylinder 23. Of course, the vent 212 can also be in other forms, the purpose of which is to balance the air pressure inside and outside the anti-interference cylinder 23, so that the water level inside and outside the anti-interference cylinder 23 is kept consistent.

[0026] Preferably, the anti-interference tube 23 is arranged to be transparent inside and out. Specifically, the anti-interference tube 23 is made of transparent or semi-transparent material, or a portion of the anti-interference tube 23 is made of transparent material, allowing light to pass through the transparent material to the inside of the anti-interference tube 23, thus facilitating observation of the relative positional relationship between the needle tip 223 and the water surface being measured, and making it easier to determine whether the lower tip of the needle tip 223 is just in contact with the water surface. The specific material can be glass, PVC, or resin.

[0027] Preferably, the measuring assembly 2 further includes a limiting screw 24. A threaded hole is provided on the mounting bracket 21, and the limiting screw 24 is mounted on the mounting bracket 21 through the threaded hole, with one end of the limiting screw 24 abutting against the outer surface of the measuring needle 22. Specifically, a through hole is provided on the mounting bracket 21 along the height direction, and the measuring needle 22 is slidably connected in the through hole. The limiting screw 24 is arranged horizontally. When it is necessary to adjust the position of the measuring needle 22, the limiting screw 24 is loosened, and the measuring needle 22 is adjusted along the height direction; when it is necessary to lock the measuring needle 22, the measuring needle 22 is tightened, causing the limiting screw 24 to abut against the surface of the measuring needle 22, and the movement of the measuring needle 22 is restricted by friction, thereby achieving the positioning of the measuring needle 22.

[0028] Preferably, the measuring needle 22 includes a needle shank 222 and a needle tip 223. The lower end of the needle shank 222 has a threaded hole, and the top end of the needle tip 223 has a threaded post. The needle tip 223 is detachably connected to the lower end of the needle shank 222 via the threaded post. The needle shank 222 is slidably connected to the mounting bracket 21 along its height direction. A first graduation mark 221 is arranged on the outer circumferential surface of the needle shank 222. It should be noted that the lower end of the needle tip 223 has a needle point. Through the detachable connection between the needle shank 222 and the needle tip 223, when the needle tip 223 is damaged due to impact or other reasons, the needle tip 223 can be replaced separately without replacing the needle shank 222, reducing spare parts costs.

[0029] Preferably, the measuring component 2 further includes a drive gear 25 and a drive knob 26. The drive gear 25 is rotatably connected to the mounting bracket 21, and the drive knob 26 is coaxially fixedly connected to the drive gear 25. A rack 224 is provided on the measuring needle 22, and the rack 224 is arranged along the height direction of the measuring needle 22. The drive gear 25 is meshed with the rack 224. Specifically, in this embodiment, the rack 224 and the needle handle 222 are integrally arranged, that is, a toothed groove is opened on the outer peripheral wall of the needle handle 222 to form a needle handle 222 with meshing teeth, and the drive gear 25 meshes with the meshing teeth on the needle handle 222. Of course, in some other embodiments of this application, the rack 224 can also be manufactured separately and then fixedly connected to the needle handle 222 by welding or detachable connection.

[0030] It should be noted that, in the process of adjusting the measuring needle 22, manual insertion and removal are usually used. However, because static friction is much greater than sliding friction, it is inconvenient to make fine adjustments during manual insertion and removal, resulting in significant adjustment errors. By using the drive gear 25, rack 224, and drive knob 26, manually rotating the drive knob 26 causes the drive gear 25 to move the rack 224, which in turn moves the measuring needle 22 along the height direction. Because the adjustment distance during rotation is small, it is easier to make fine adjustments to the measuring needle 22, improving the convenience of adjustment, reducing the difficulty of adjustment, and improving the accuracy of measurement.

[0031] Preferably, the frame 1 includes a height adjustment frame 11 and a horizontal adjustment frame 12, with the horizontal adjustment frame 12 mounted on the height adjustment frame 11 and the mounting frame 21 mounted on the horizontal adjustment frame 12.

[0032] The height of the measuring component 2 relative to the water surface being measured is adjusted by the height adjustment frame 11, so that the device can adapt to water surfaces of different heights for measurement; the measuring component 2 is leveled by the horizontal adjustment frame 12, so that the mounting frame 21 is kept horizontal, and the measuring needle 22 in the measuring component 2 is adjusted to a vertical state to prevent the measuring needle 22 from being skewed and affecting the accuracy of the measurement.

[0033] Preferably, the height adjustment frame 11 includes a fixed base 111, a sliding base 112, and a fastening screw 113. The fixed base 111 is provided with a sliding groove 1111, and the sliding base 112 is slidably connected in the sliding groove 1111 along the height direction. The fixed base 111 has a threaded hole on its side wall, and the fastening screw 113 is threadedly connected to the threaded hole, with one end of the fastening screw 113 abutting against the sliding base 112. The fixed base 111 has a mounting hole on its top, through which it is installed onto the structure to be measured. When it is necessary to adjust the relative distance of the measuring component 2 to the water surface being measured, the fastening screw 113 is loosened, allowing the sliding base 112 to slide up or down along the sliding groove 1111. After adjusting to the required position, the fastening screw 113 is tightened, thereby adjusting the position of the measuring component 2. This allows the device to adapt to different water surface heights, improving its applicability.

[0034] Specifically, the slide 1111 is a rectangular slide 1111, and the sliding seat 112 is set corresponding to the rectangular slide 1111 to prevent the sliding seat 112 from rotating during the sliding process. Of course, the slide 1111 can also be arranged as a regular polygonal slide 1111.

[0035] Furthermore, the end of the sliding seat 112 away from the fixed seat 111 is cantilevered outward to provide a support platform 1121; the horizontal adjustment frame 12 includes an adjustment plate 121 and an adjustment screw tube 122. The first end of the adjustment screw tube 122 is connected to the support platform 1121, and the second end of the adjustment screw tube 122 is connected to the adjustment plate 121. Three adjustment screw tubes 122 are arranged, and the three adjustment screw tubes 122 are distributed at the three corners of an isosceles triangle.

[0036] It can be seen that by adjusting the relative height of the three leveling screws 122, the leveling of the adjusting plate 121 is achieved, the leveling of the mounting bracket 21 is achieved, and finally the measuring needle 22 is kept vertical.

[0037] Preferably, the leveling frame 12 further includes a circular level 123, which is mounted on the leveling plate 121.

[0038] It can be seen that when leveling the leveling frame, by observing the position of the bubble in the circular level 123 until the bubble in the circular level 123 is located in the middle of the circular level 123, the leveling plate 121 is in a horizontal state.

[0039] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device for testing the full-water capacity of water treatment structures, characterized in that: Includes a frame (1) and a measuring assembly (2) mounted on the frame (1); The measuring component (2) includes a mounting frame (21), a measuring needle (22), and an anti-interference tube (23). The first end of the mounting frame (21) is mounted on the frame body (1), and the second end of the mounting frame (21) is cantilevered outward. The measuring needle (22) is slidably connected to the mounting bracket (21) along the height direction. A first scale mark (221) is provided on the measuring needle (22), and a second scale mark (211) is provided on the mounting bracket (21). The anti-interference tube (23) is arranged around the outside of the measuring needle (22).

2. The device for testing the full-water capacity of water treatment structures according to claim 1, characterized in that: A vent (212) is provided on the mounting bracket (21) or the anti-interference cylinder (23), and the vent (212) is connected to the interior of the anti-interference cylinder (23).

3. The device for testing the full-water capacity of water treatment structures according to claim 1, characterized in that: The anti-interference cylinder (23) is arranged to be transparent inside and out.

4. The device for testing the full-water capacity of water treatment structures according to claim 1, characterized in that: The measuring assembly (2) further includes a limiting screw (24). The mounting bracket (21) is provided with a threaded hole. The limiting screw (24) is installed on the mounting bracket (21) through the threaded hole, and one end of the limiting screw (24) abuts against the outer surface of the measuring needle (22).

5. The device for testing the full-water capacity of water treatment structures according to claim 1, characterized in that: The measuring needle (22) includes a needle handle (222) and a needle tip (223). The needle tip (223) is detachably connected to the end of the needle handle (222). The needle handle (222) is slidably connected to the mounting bracket (21) along the height direction. The first scale mark (221) is arranged on the outer peripheral surface of the needle handle (222).

6. The apparatus for testing the full-water capacity of water treatment structures according to claim 1, characterized in that: The measuring component (2) also includes a drive gear (25) and a drive knob (26). The drive gear (25) is rotatably connected to the mounting bracket (21), and the drive knob (26) is coaxially fixedly connected to the drive gear (25). A rack (224) is provided on the measuring needle (22), the rack (224) is arranged along the height direction of the measuring needle (22), and the drive gear (25) is meshed with the rack (224).

7. An apparatus for testing the full-water capacity of a water treatment structure according to any one of claims 1-6, characterized in that: The frame (1) includes a height adjustment frame (11) and a horizontal adjustment frame (12), the horizontal adjustment frame (12) is mounted on the height adjustment frame (11), and the mounting frame (21) is mounted on the horizontal adjustment frame (12).

8. The apparatus for testing the full-water capacity of water treatment structures according to claim 7, characterized in that: The height adjustment bracket (11) includes a fixed base (111), a sliding base (112), and a fastening screw (113). The fixed base (111) is provided with a sliding groove (1111), and the sliding base (112) is slidably connected in the sliding groove (1111) along the height direction. The fixed base (111) is provided with a threaded hole on its side wall, and the fastening screw (113) is threadedly connected to the threaded hole, with one end of the fastening screw (113) abutting against the sliding base (112).

9. The apparatus for testing the full-water capacity of water treatment structures according to claim 8, characterized in that: The sliding seat (112) has a support platform (1121) that cantilevered outward from the end away from the fixed seat (111); The horizontal adjustment frame (12) includes an adjustment plate (121) and an adjustment screw tube (122). The first end of the adjustment screw tube (122) is connected to the support platform (1121), and the second end of the adjustment screw tube (122) is connected to the adjustment plate (121). Three adjustment screw tubes (122) are arranged, and the three adjustment screw tubes (122) are distributed at the three corners of an isosceles triangle.

10. The apparatus for testing the full-water capacity of water treatment structures according to claim 9, characterized in that: The leveling frame (12) also includes a circular level (123), which is mounted on the leveling plate (121).

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