Measuring device for building water conservancy

Abstract

The invention relates to the technical field of water conservancy measurement, in particular to a measuring device for building water conservancy, which comprises an inclinometer pipe and an inclinometer probe, the inclinometer pipe is pre-buried in a building, a groove is formed in the inclinometer pipe, the inclinometer probe extends into the inclinometer pipe to perform inclination measurement operation, and the measuring device further comprises a butt joint part in butt joint with the bottom of the inclinometer probe. A measuring unit is mounted on the butt joint part, is in butt joint with the bottom of the probe of the inclinometer and is used for detecting the smoothness of the groove in the inclinometer; a butt joint part is arranged at the bottom of the inclinometer probe, the insertion part is in butt joint with the butt joint part, a cleaning unit used for cleaning sundries on the inner wall of the groove of the inclinometer pipe is installed on the insertion part, a driving assembly is installed in the insertion part, and the output end of the driving assembly is in butt joint with the cleaning unit. The inclinometer probe can be used for measuring whether the inner wall of the groove in the inclinometer tube is flat or not when going deep into the inclinometer tube for measurement, and the situation that the measurement result of the inclinometer probe is affected due to the fact that sundries remain in the groove is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of water conservancy measurement, and specifically to a measurement device for building water conservancy use. Background Art

[0002] During the foundation construction of water conservancy buildings (such as dams, etc.), inclinometers are often used for settlement monitoring to ensure construction safety.

[0003] The basic configuration of an inclinometer includes an inclinometer tube, an inclinometer probe, a control cable, and an inclinometer reader. In the actual operation process, the inclinometer tube is usually pre-installed during the building pouring. During the detection, the personnel reach the designated inclinometer tube, connect the cable to the inclinometer probe and the inclinometer reader, then put the inclinometer probe into the inclinometer tube, and then gradually pull up the cable to judge whether the inclination of the building meets the standard through the reader;

[0004] During the detection process, the guide wheels on the inclinometer probe will be docked with the grooves on the inclinometer tube to control the downward movement angle of the inclinometer tube. However, since the inclinometer tube is in the building construction site, dust and soil will enter the inclinometer tube and form mud blocks in the grooves of the inclinometer tube after mixing with the liquid, resulting in contact between the inclinometer probe and the guide wheels when the inclinometer probe moves downward, affecting the movement trajectory of the probe and making the measurement result abnormal. Summary of the Invention

[0005] The purpose of the present invention is to provide a measurement device for building water conservancy use to solve the problem that the measurement result is abnormal due to the attachments in the grooves when the inclinometer probe extends into the inclinometer tube as mentioned in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A measurement device for building water conservancy use, including an inclinometer tube and an inclinometer probe. The inclinometer tube is embedded in the building, and grooves are provided in the inclinometer tube. The inclinometer probe extends into the inclinometer tube for inclinometer measurement. It also includes a docking part docked with the bottom of the inclinometer probe. A measurement unit is installed on the docking part. The measurement unit is docked with the bottom of the inclinometer probe and is used for detecting the smoothness of the grooves in the inclinometer tube; and a plugging part docked with the docking part. A cleaning unit for cleaning the sundries on the inner wall of the grooves of the inclinometer tube is installed on the plugging part. A driving component is installed in the plugging part, and the output end of the driving component is docked with the cleaning unit to drive the cleaning unit to clean the groove sundries, for the inclinometer probe to measure the inclination and horizontal deformation of the building.

[0007] Preferably, the measuring unit includes a measuring plate fixed to the outside of the docking portion. A measuring rod is slidably inserted into the measuring plate. One end of the measuring rod is equipped with a roller, which contacts the inner groove of the inclinometer tube through the roller. The other end is fixed with a clamp, and a measuring pen is connected through the clamp. The bottom of the measuring pen contacts the plane of the measuring plate. An extrusion spring for driving the roller to move outwards is sleeved on the measuring rod.

[0008] Preferably, the cleaning unit includes a mounting frame fixed to the outside of the insertion portion. A sleeve is rotatably mounted at the bottom of the mounting frame through a rotating shaft. Sleeve rods are slidably inserted into both ends of the sleeve. One of the sleeve rods is docked with the output end of the driving assembly, and an arc-shaped cleaning plate is installed at the outer end of the other sleeve rod. A buffer member for docking with the sleeve rod is installed in the sleeve.

[0009] Preferably, the buffer member includes a partition plate fixed in the sleeve. A docking plate is fixed to one end of the sleeve rod located inside the sleeve. A buffer spring is fixed between the partition plate and the docking plate. At least one plane is provided on the sleeve rod.

[0010] Preferably, protrusions facilitating the expansion and contraction of the buffer spring are fixed to the outside of the partition plate, and cavities are formed inside the sleeve by the two partition plates.

[0011] Preferably, the driving assembly includes a driving motor installed in the insertion portion. The output end of the driving motor is fixed with a reciprocating lead screw through a coupling. The bottom of the reciprocating lead screw is installed with a base through a bearing, and a fixing frame fixed to the insertion portion is fixed on the base. A moving socket is threadedly sleeved on the reciprocating lead screw, and one end of the sleeve rod is rotatably docked with the moving socket through a bearing.

[0012] Preferably, a buffer pad is installed at the bottom of the base.

[0013] Preferably, an annular airbag is provided on the base. The bottom of the annular airbag is fixedly communicated with an air pipe. The outer end of the air pipe is fixedly communicated with the sleeve and transmits gas into the cavity. An anti-upward component is installed on the outside of the sleeve to prevent the mud block from rising during the cleaning process.

[0014] Preferably, the anti-upward component includes an air-gathering frame fixed to the outer end of the sleeve rod. One end of the air-gathering frame is fixedly communicated with the cavity inside the sleeve through a hose, and a thin tube is fixed to the other end of the air-gathering frame.

[0015] Preferably, a number of thin tubes are provided and are distributed on the outside of the air-gathering frame. The outer ends of the thin tubes face the outer end of the arc-shaped cleaning plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The present invention optimizes the existing inclinometer probe and adds a test unit at its bottom. When measuring deep in the inclinometer tube, it can measure whether the inner wall of the groove in the inclinometer tube is flat, avoiding the influence of residual debris in the groove on the measurement result of the inclinometer probe;

[0018] 2. The present invention assembles a cleaning unit at the bottom of the test unit. When the inclinometer probe falls into the inclinometer tube, it can effectively clean the residues in the groove of the inclinometer tube and improve the measurement accuracy during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a schematic diagram of the butt joint between the inclinometer probe and the inclinometer tube of the present invention;

[0021] Figure 3 is a schematic diagram after the butt joint between the inclinometer probe and the measurement unit and the cleaning unit of the present invention;

[0022] Figure 4 is a schematic diagram of the disassembly of the measurement unit and the cleaning unit of the present invention;

[0023] Figure 5 is a schematic diagram of the disassembly of the inclinometer probe and the measurement unit of the present invention;

[0024] Figure 6 is a partial sectional side view of the butt joint between the cleaning unit and the inclinometer tube of the present invention;

[0025] Figure 7 is a schematic diagram of the structure of the cleaning unit of the present invention;

[0026] Figure 8 is another angle schematic diagram of the structure of the cleaning unit of the present invention;

[0027] Figure 9 is a partial sectional rear side view of the cleaning unit of the present invention.

[0028] In the figure: 1, inclinometer tube; 2, inclinometer probe; 3, butt joint part; 4, measurement unit; 5, insertion part; 6, cleaning unit; 7, drive assembly; 8, measurement plate; 9, measurement rod; 10, roller; 11, clamp; 12, measurement pen; 13, compression spring; 14, mounting bracket; 15, sleeve; 16, sleeve rod; 17, arc-shaped cleaning plate; 18, buffer member; 19, isolation plate; 20, butt joint plate; 21, buffer spring; 22, protrusion; 23, drive motor; 24, reciprocating lead screw; 25, base; 26, fixing frame; 27, moving socket; 28, buffer pad; 29, annular air bag; 30, air pipe; 31, anti-upward component; 32, air-gathering frame; 33, thin pipe. DETAILED DESCRIPTION OF THE INVENTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1: Please refer to Figure 1 - Figure 3 , a building water conservancy use measuring device shown in the figure, including an inclinometer tube 1 and an inclinometer probe 2. The inclinometer tube 1 is embedded in a building. A groove is provided in the inclinometer tube 1. The inclinometer probe 2 extends into the inclinometer tube 1 for inclinometer measurement operations. It further includes a docking part 3 docked with the bottom of the inclinometer probe 2. A measuring unit 4 is installed on the docking part 3. The measuring unit 4 is docked with the bottom of the inclinometer probe 2 and is used for detecting the smoothness of the groove in the inclinometer tube 1; and a plug-in part 5 docked with the docking part 3. A cleaning unit 6 for cleaning debris on the inner wall of the groove of the inclinometer tube 1 is installed on the plug-in part 5. A driving component 7 is installed in the plug-in part 5. The output end of the driving component 7 is docked with the cleaning unit 6 to drive the cleaning unit 6 to clean the groove debris, which is used for the inclinometer probe 2 to measure the inclination and horizontal deformation of the building;

[0031] In this solution, a docking port is opened at the bottom of the inclinometer probe 2. After the docking part 3 is inserted into the docking port, it is fixed by bolts. Subsequently, the operator first holds the inclinometer probe 2 and the measuring unit 4 together and extends them into the inclinometer tube 1. Then, the cable is slowly lowered. When reaching the specified depth, the cable is pulled at intervals of half a meter until the inclinometer probe 2 is pulled out. When pulling at intervals, the data measured by the inclinometer reading instrument is used to determine whether the inclination of the building to be measured meets the standard;

[0032] When it is found that the data on the inclinometer reading instrument is abnormal, combined with the display on the measuring unit 4, it is judged that there is residual debris on the inner wall of the inclinometer tube 1. At this time, the operator pulls out the inclinometer probe 2 and assembles the cleaning unit 6. After assembly, the inclinometer probe 2 is first slowly lowered, and the cleaning unit 6 is used to clean the inner wall of the groove in the inclinometer tube 1 to remove residual debris such as mud blocks on the inner wall. Then, the inclinometer probe 2 is pulled out at intervals, and the data on the inclinometer reading instrument is observed, and the display on the measuring unit 4 is checked to judge whether the data is abnormal data, further improving the measurement accuracy.

[0033] It should also be noted that: the docking part 3 is docked with the bottom of the inclinometer probe 2 through bolts, and the plug-in part 5 is docked with the docking part 3 through bolts.

[0034] Furthermore, refer to Figures 3 - 6, the measuring unit 4 includes a measuring plate 8 fixed outside the docking part 3. A measuring rod 9 is slidably inserted on the measuring plate 8. The measuring rod 9 is in the shape of a rod-like structure with at least one flat surface on its outer wall, meeting the characteristic that the measuring rod 9 can extend and retract without rotating. One end of the measuring rod 9 is installed with a roller 10, which contacts the inner groove of the inclinometer tube 1 through the roller 10. The other end is fixed with a clamp 11, and a measuring pen 12 is docked through the clamp 11. The bottom of the measuring pen 12 contacts the plane of the measuring plate 8. An extrusion spring 13 for driving the roller 10 to move outwards is sleeved on the measuring rod 9;

[0035] It should be noted that when the measuring unit 4 enters the inclinometer tube 1 together with the inclinometer probe 2, the roller 10 on the measuring unit 4 fits against the inner wall of the inner groove of the inclinometer tube 1. Subsequently, the operator normally lowers the inclinometer probe 2 and then pulls it up at intervals. After pulling it up, the operator observes whether there is a mark on the measuring plate 8 by the measuring pen 12. If the length of the mark meets the requirements, it is determined that the flatness of the inner wall of the inner groove of the inclinometer tube 1 meets the standard and the measurement result is accurate. If the length of the mark does not meet the requirements, it is determined that there are sundries on the inner wall of the inner groove of the inclinometer tube 1, the measurement result is inaccurate, and the residual sundries on the inner wall of the groove need to be cleaned first and then the measurement is carried out again.

[0036] It should also be noted that after the roller 10 fits against the inner groove wall of the inclinometer tube 1, the operator horizontally fits the bottom of the measuring pen 12 with the measuring plate 8. During the downward movement, if there is an attachment on the inner wall of one end of the groove, it will cause the roller 10 to drive the measuring rod 9 to move, so that the measuring pen 12 makes a corresponding mark on the measuring plate 8. Subsequently, the operator judges whether there are residual sundries on the inner wall of the groove according to the length of the mark to see if it meets the requirements, and makes an auxiliary judgment on the measurement result to improve the accuracy of the building inclination measurement.

[0037] Furthermore, referring to Figure 7 - Figure 9 , the cleaning unit 6 includes a mounting frame 14 fixed outside the insertion part 5. The bottom of the mounting frame 14 is rotatably installed with a sleeve 15 through a rotating shaft. Sleeve rods 16 are slidably inserted at both ends of the sleeve 15. One of the sleeve rods 16 is docked with the output end of the driving component 7, and the outer end of the other sleeve rod 16 is installed with an arc-shaped cleaning plate 17. A buffer member 18 docked with the sleeve rod 16 is installed in the sleeve 15;

[0038] Among them, the buffer member 18 includes a partition plate 19 fixed in the sleeve 15. One end of the sleeve rod 16 located inside the sleeve 15 is fixed with a docking plate 20. A buffer spring 21 is fixed between the partition plate 19 and the docking plate 20. In order to make the telescoping of the buffer spring 21 more stable, a protrusion 22 facilitating the telescoping of the buffer spring 21 is fixed outside the partition plate 19. At the same time, in order to prevent the sleeve rod 16 from turning during sliding, at least one flat surface is designed on the sleeve rod 16;

[0039] Principle of the cleaning unit 6 for cleaning the residues on the inner wall of the groove in the inclinometer tube 1: Powered by the driving component 7, one of the sleeve rods 16 is driven to swing up and down, thereby driving the sleeve 15 to swing up and down, causing the other sleeve rod 16 to also swing up and down. Subsequently, the arc-shaped cleaning plate 17 starts to wipe the inner wall of the groove in the inclinometer tube 1. Since the arc-shaped cleaning plate 17 is designed in an arc shape, it is easy to come into contact with various attached residues such as mud blocks. With the elastic force provided by the buffer spring 21 in the buffer member 18, the arc-shaped cleaning plate 17 can exert pressure on the inner wall of the groove, making the cleaning of the attached substances more powerful.

[0040] It should be noted that: In this solution, the outer side of the arc-shaped cleaning plate 17 is made of frosted material, which can effectively clean the attached mud blocks and other sundries. The arc-shaped cleaning plate 17 is detachably docked with the outer end of the sleeve rod 16, so that when the friction surface of the arc-shaped cleaning plate 17 wears significantly, it can be replaced.

[0041] Furthermore, referring to Figure 8 and Figure 9 The driving component 7 includes a driving motor 23 installed in the insertion part 5. The output end of the driving motor 23 is fixed with a reciprocating lead screw 24 through a coupling. The bottom of the reciprocating lead screw 24 is installed with a base 25 through a bearing. A fixing frame 26 fixed to the insertion part 5 is fixed on the base 25. A moving sleeve seat 27 is threadedly sleeved on the reciprocating lead screw 24. One end of the sleeve rod 16 is rotatably docked with the moving sleeve seat 27 through a bearing;

[0042] Principle of the driving component 7 driving the cleaning unit 6 to operate: By using the operation of the inner driving motor 23, the reciprocating lead screw 24 can rotate, causing the moving sleeve seat 27 threadedly connected thereto to perform reciprocating lifting and moving, thereby driving the sleeve rod 16 to swing up and down. Since the sleeve 15 is rotatably connected to the mounting frame 14, the arc-shaped cleaning plate 17 is driven to perform reciprocating swinging to clean the attached substances on the inner wall of the groove.

[0043] In this solution, the process of measuring the inclination of a building includes the following steps:

[0044] First step, personnel carry equipment such as the inclinometer probe 2, control cable, and inclinometer reading instrument to the pre-buried inclinometer tube 1 of the building, and then assemble the inclinometer probe 2, control cable, and inclinometer reading instrument in sequence;

[0045] Second step, first dock the measuring unit 4 with the bottom of the inclinometer probe 2, then extend it into the inclinometer tube 1, and then pull the control cable at intervals of half a meter until the inclinometer probe 2 is pulled out;

[0046] In the third step, observe the marks drawn by the measuring pen 12 in the measuring unit 4 on the measuring plate 8, and determine whether there is any debris attached to the groove in the inclinometer tube 1. If there is no debris, combine the data of the inclinometer reader to obtain the building inclination data. If there is debris, observe whether the data of the inclinometer reader is abnormal, and the inside of the inclinometer tube 1 needs to be cleaned;

[0047] In the fourth step, if there are foreign objects in the groove of the inclinometer tube 1, the personnel assemble the cleaning unit 6 to the bottom again, and then enter the inclinometer tube 1. This time, the personnel slowly lower the inclinometer probe 2 into the inclinometer tube 1, so that the cleaning unit 6 cleans the inner wall of the groove of the inclinometer tube 1. After cleaning, pull it up at intervals again and observe the data. If there is no debris, combine the data of the inclinometer reader to obtain the building inclination data. If there is debris, clean it again and then take the reading.

[0048] In the fifth step, the personnel need to perform two-sided tests in different directions on the same inclinometer tube 1. At this time, rotate the inclinometer tube probe 1 by 90°, and extend it into the inclinometer tube 1 again for measurement.

[0049] It should be noted that in this solution, by using the measuring unit 4 in cooperation with the cleaning unit 6, it is possible to effectively determine whether there is any attachment on the inner wall of the groove in the inclinometer tube 1 and clean it, so that when measuring the building inclination, the measurement result is more accurate.

[0050] Embodiment 2: Please refer to Figure 7 - Figure 9 , this embodiment further illustrates Embodiment 1. The difference is that when cleaning the attachments in the groove of the inclinometer tube 1, the cleaning process is optimized so that the mud block will not rise during cleaning and affect the normal operation of the equipment.

[0051] Specifically, an annular airbag 29 is arranged on the base 25. The bottom of the annular airbag 29 is fixedly connected with an air pipe 30. The annular airbag 29 is made of rubber material and can automatically rebound and return to its original state after being squeezed. Two partition plates 19 in the sleeve 15 form a cavity in the sleeve 15. The outer end of the air pipe 30 is fixedly connected with the sleeve 15 and transmits gas into the cavity. An anti-rising component 31 is installed on the outside of the sleeve 15 to prevent the mud block from rising during the cleaning process;

[0052] Among them, the anti-rising component 31 includes an air-gathering frame 32 fixed to the outer end of the sleeve rod 16. One end of the air-gathering frame 32 is fixedly connected with the cavity in the sleeve 15 through a hose. The other end of the air-gathering frame 32 is fixed with a thin tube 33. The number of the thin tubes 33 is designed to be several, which are distributed on the outside of the air-gathering frame 32, and the outer ends of the thin tubes 33 face the outer end of the arc-shaped cleaning plate 17.

[0053] In this solution, when the reciprocating lead screw 24 drives the moving socket 27 to reciprocate up and down, it will squeeze the annular airbag 29, causing it to be squeezed and exhausted. The gas is then transported to the cavity through the air pipe 30, introduced into the air-gathering frame 32 through the hose, and finally discharged through the thin pipe 33. Through the thin pipe 33, the gas is blown towards the outer end of the arc-shaped cleaning plate 17. When the arc-shaped cleaning plate 17 swings upward, the thin pipe 33 just blows air, which can prevent sundries such as mud blocks from being lifted when the arc-shaped cleaning plate 17 swings upward, and avoid sundries such as mud blocks from contacting the equipment and affecting the operation of the equipment.

[0054] It should also be noted that the designed thin pipe 33 can increase the air pressure so that the blown gas can effectively disperse the slag.

[0055] Embodiment 3: Please refer to Figure 6 、 Figure 8 and Figure 9 This embodiment further illustrates other embodiments. The difference is that a buffer pad 28 is added to the bottom of the base 25.

[0056] Specifically, a buffer pad 28 is installed at the bottom of the base 25, and the bottom of the docking part 3 is of an arc-shaped structure and is attached with an anti-collision layer. When it extends into the inclinometer tube 1 and contacts the bottom, it will not affect the equipment itself due to a large impact, improving the operation safety.

[0057] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A measuring device for building water conservancy use, comprising: An inclinometer tube (1) and an inclinometer probe (2), the inclinometer tube (1) is embedded in the building, a groove is formed in the inclinometer tube (1), and the inclinometer probe (2) extends into the inclinometer tube (1) for inclinometer operation; It is characterized in that it further comprises: A docking part (3) docked with the bottom of the inclinometer probe (2), a measuring unit (4) is installed on the docking part (3), the measuring unit (4) is docked with the bottom of the inclinometer probe (2) and is used for detecting the smoothness of the groove in the inclinometer tube (1); and, A plug-in part (5) docked with the docking part (3), a cleaning unit (6) for cleaning sundries on the inner wall of the groove of the inclinometer tube (1) is installed on the plug-in part (5), a driving component (7) is installed in the plug-in part (5), and the output end of the driving component (7) is docked with the cleaning unit (6) to drive the cleaning unit (6) to clean the groove sundries for the inclinometer probe (2) to measure the inclination and horizontal deformation of the building.

2. The measuring device for building water conservancy use according to claim 1, characterized in that: The measuring unit (4) includes a measuring plate (8) fixed on the outside of the docking part (3), a measuring rod (9) is slidably inserted on the measuring plate (8), a roller (10) is installed at one end of the measuring rod (9), the roller (10) contacts the groove in the inclinometer tube (1), a clamp (11) is fixed at the other end, and a measuring pen (12) is docked through the clamp (11), the bottom of the measuring pen (12) contacts the plane of the measuring plate (8), and a compression spring (13) for driving the roller (10) to move outwards is sleeved on the measuring rod (9).

3. An architectural water conservancy use measurement device according to claim 1, characterized in that: The cleaning unit (6) includes a mounting frame (14) fixed on the outside of the plug-in part (5), a sleeve (15) is rotatably installed at the bottom of the mounting frame (14) through a rotating shaft, sleeve rods (16) are slidably inserted at both ends of the sleeve (15), one of the sleeve rods (16) is docked with the output end of the driving component (7), and an arc-shaped cleaning plate (17) is installed at the outer end of the other sleeve rod (16), and a buffer member (18) docked with the sleeve rod (16) is installed in the sleeve (15).

4. The measuring device for building water conservancy use according to claim 3, characterized in that: The buffer member (18) includes a partition plate (19) fixed in the sleeve (15), a docking plate (20) is fixed at one end of the sleeve rod (16) in the sleeve (15), a buffer spring (21) is fixed between the partition plate (19) and the docking plate (20), and at least one plane is formed on the sleeve rod (16).

5. The measuring device for building water conservancy use according to claim 4, wherein: A protrusion (22) facilitating the expansion and contraction of the buffer spring (21) is fixed on the outside of the partition plate (19), and cavities are formed by the two partition plates (19) in the sleeve (15).

6. The measuring device for building water conservancy use according to claim 3, characterized in that: The driving component (7) includes a driving motor (23) installed in the insertion part (5). The output end of the driving motor (23) is fixed with a reciprocating lead screw (24) through a coupling. The bottom of the reciprocating lead screw (24) is installed with a base (25) through a bearing, and a fixing frame (26) fixed to the insertion part (5) is fixed on the base (25). A moving socket (27) is threadedly sleeved on the reciprocating lead screw (24), and one end of a sleeve rod (16) is rotatably butted with the moving socket (27) through a bearing.

7. The measuring device for building water conservancy use according to claim 6, wherein: A buffer pad (28) is installed at the bottom of the base (25).

8. An architectural water conservancy use measurement device according to claim 6, characterized in that: An annular airbag (29) is arranged on the base (25). The bottom of the annular airbag (29) is fixedly communicated with an air pipe (30). The outer end of the air pipe (30) is fixedly communicated with a sleeve (15) and transmits gas into the cavity. An anti-upward component (31) is installed on the outer side of the sleeve (15) to prevent mud blocks from rising during the cleaning process.

9. The measuring device for building water conservancy use according to claim 8, characterized in that: The anti-upward component (31) includes an air-gathering frame (32) fixed to the outer end of the sleeve rod (16). One end of the air-gathering frame (32) is fixedly communicated with the cavity in the sleeve (15) through a hose, and a thin tube (33) is fixed to the other end of the air-gathering frame (32).

10. A building water conservancy use measurement device according to claim 9, characterized in that: A number of the thin tubes (33) are provided and are distributed on the outer side of the air-gathering frame (32). The outer ends of the thin tubes (33) face the outer end of the arc-shaped cleaning plate (17).

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