Measuring device for hydraulic protection

Abstract

The utility model discloses a measuring device for hydraulic protection, which relates to the technical field of hydraulic protection engineering and comprises symmetrically arranged bottom plates, supporting columns are mounted at the upper ends of the bottom plates, connecting blocks are arranged above the supporting columns, and the connecting blocks are connected with the supporting columns through height adjusting mechanisms. An angle adjusting mechanism is arranged at the upper end of the connecting block, and a probe assembly used for detecting the rock structure is arranged on one side of the angle adjusting mechanism. The height and angle of the ultrasonic detection head can be adjusted, ultrasonic detection operation can be conveniently performed on rock samples in a hydraulic protection area, accurate and reliable data can be conveniently provided, errors and uncertainty in traditional measurement are avoided, the device is easy to operate, measurement tasks can be conveniently and rapidly completed, and the working efficiency is improved. The ultrasonic probe is simple in structure and wide in application range, the hinge seat is arranged, the ultrasonic probe in idle can be folded conveniently, and the space occupied area is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hydraulic protection engineering, and specifically relates to a measuring device for hydraulic protection. BACKGROUND

[0002] Long-distance pipes have important influences on mountains, river courses and surfaces along the line, cause water and soil loss or other hazards, and thus affect the safe operation of the pipe engineering, therefore, in long-distance pipe construction, the hydraulic protection work must be well done, the hydraulic protection workload is large, and thus the cost and quality requirements are high, the hydraulic protection engineering quantity and quality acceptance mainly rely on real-time supervision and real-time measurement by human beings in the process, the current long-distance pipe site construction has large span, many construction points and complicated process, and inevitably has missed detection, in order to avoid doubts on quality and engineering quantity, destructive testing or excavation verification is generally carried out, but the method has many disadvantages, such as inaccurate measurement precision, large proportion of human factors and the like caused by the use of tape and other tools to measure the site engineering quantity, and rock volume cannot be accurately measured, and data has uncertainty.

[0003] Based on this, the measuring device for hydraulic protection is provided, which can eliminate the disadvantages of the prior art. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a measuring device for hydraulic protection, to solve the problem that rock volume cannot be accurately measured in the background art, leading to uncertain data.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A measuring device for hydraulic protection, comprising symmetrically arranged bottom plates, support columns are arranged at the upper ends of the bottom plates, connecting blocks are arranged above the support columns, height adjusting mechanisms are arranged between the connecting blocks and the support columns, angle adjusting mechanisms are arranged at the upper ends of the connecting blocks, probe assemblies for detecting rock structures are arranged on one side of the angle adjusting mechanisms.

[0007] The probe assembly comprises two ultrasonic probes with the same structure, a first telescopic rod is arranged between the two ultrasonic probes, the two ultrasonic probes are electrically connected through power lines, and a plurality of scale lines are arranged on the surface of the first telescopic rod.

[0008] Preferably, the height adjusting mechanism comprises a sliding groove arranged inside the support column, one side of the sliding groove is provided with a gear groove in communication with the sliding groove, a moving column is slidably arranged inside the sliding groove, the moving column is provided with a plurality of racks on one side, a gear is rotatably arranged inside the gear groove, the racks are engaged with the gear, one end of the rotating shaft of the gear extends to the outside of the support column and is fixedly connected with the output end of the driving motor, and the top of the moving column is fixedly connected with the connecting block.

[0009] Preferably, the angle adjusting mechanism comprises a rotating shaft fixedly arranged at the top end of the connecting block, a rotating block is rotatably arranged on the outside of the rotating shaft, a hinge seat is fixedly arranged at the top of the rotating block, a rotating rod is fixedly arranged inside the hinge seat, a movable plate is rotatably arranged on the rotating rod, the other end of the movable plate is fixedly connected with one of the ultrasonic detection heads, and the lower end of the hinge seat is provided with a rotating locking assembly for limiting the up-down rotation of the movable plate.

[0010] Preferably, the rotating locking assembly comprises a positioning pin arranged on the hinge seat, and the movable plate is provided with a pin hole, and the positioning pin is matched with the size of the pin hole.

[0011] Preferably, the upper end of the hinge seat is fixedly provided with a limiting plate for limiting the upward rotation angle of the movable plate.

[0012] Preferably, one side of one of the support columns is fixedly provided with a storage battery box, one side of the other support column is fixedly provided with an information transmission terminal, and the information transmission terminal, the storage battery box and the driving motor are electrically connected.

[0013] Preferably, a second telescopic rod is arranged between the two connecting blocks, and the surface of the second telescopic rod is also provided with a plurality of scale lines.

[0014] Preferably, a plurality of grooves are arranged inside the bottom plate, a support plate is slidably arranged in each groove, a baffle is fixedly arranged at the tail end of the support plate, the curvature specification of the baffle is matched with the curvature specification of the outer diameter of the bottom plate, and the support plate is fixedly connected with the bottom plate through a plurality of bolts.

[0015] Compared with the prior art, the utility model has the advantages of the following:

[0016] In the utility model, the height and angle of the ultrasonic detection head are adjusted, the rock sample in the water conservancy protection area can be detected, accurate and reliable data can be provided, the error and uncertainty in traditional measurement are avoided, the device is simple to operate, the measurement task can be quickly completed, the device has a wide application range, the hinge seat is arranged, the ultrasonic detection head can be folded when not in use, the space occupation area is reduced, and transportation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Structure diagram of one side of the utility model.

[0018] Figure 2 Structure diagram of the other side of the utility model.

[0019] Figure 3 Structure diagram of the utility model.

[0020] Figure 4 Structure diagram of the inside of the utility model.

[0021] Figure 5 Structure diagram of the utility model after folding.

[0022] Annotation of reference signs: bottom plate 101, support column 102, connecting block 103, ultrasonic detection head 104, first telescopic rod 105, storage battery box 106, information transmission terminal 107, second telescopic rod 108, recess 109, support plate 110, height adjusting mechanism 200, sliding groove 201, gear groove 202, moving column 203, gear 204, driving motor 205, angle adjusting mechanism 300, rotating block 301, hinged seat 302, rotating rod 303, movable plate 304, positioning bolt 305, limiting plate 306. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and examples.

[0024] Example 1

[0025] In this example, as Figures 1-5The utility model discloses a kind of water conservancy protection measuring devices, which is rock volume auxiliary measuring device of underground rock density and volume measuring instrument, above-mentioned instrument combines advanced physical measurement technology and data processing capability, and its working principle is mainly based on density measurement and geological exploration technology, the density of rock sample is measured by density measuring device built-in instrument, then the distribution and structure of aboveground and underground rock are scanned and imaged by the acoustic wave detection technology of water conservancy protection measuring device, after obtaining density data and geological exploration data, instrument uses complex algorithm and data processing technology to estimate the volume of underground stone, and then accurate and reliable data can be obtained, the device includes symmetrically arranged bottom plate 101, increase structural stability, the upper end of bottom plate 101 is equipped with support column 102, sleeve is fixed on the upper end of bottom plate 101, the bottom end of support column 102 is inserted into the inside of sleeve, the position of bottom plate 101 and support column 102 is fixed by several screws, facilitate quick installation and disassembly, convenient transportation, and different bottom plate 101 can be replaced, facilitate to adapt to various complex geological environment and rock type, with wide application range, support column 102 is provided with connecting block 103 above, connecting block 103 and support column 102 are connected by height adjusting mechanism 200, the height of ultrasonic probe 104 is adjusted, through ultrasonic probe 104, it can be clamped in the upper plane four corners of water conservancy protection, facilitate to determine the image of upper plane, then height adjusting mechanism 200 drives ultrasonic probe 104 to detect downward, facilitate to determine rock structure and volume, and ultrasonic probe 104 can detect the quality of rubble and mortar fullness, the upper end of connecting block 103 is provided with angle adjusting mechanism 300, facilitate to drive ultrasonic probe 104 and first telescopic rod 105 to rotate and fold operation, facilitate to store, one side of angle adjusting mechanism 300 is equipped with probe assembly for detecting rock structure, ultrasonic probe 104 can use acoustic wave detection technology to scan and image the distribution and structure of aboveground and underground rock;

[0026] The probe assembly comprises two ultrasonic probes 104 of the same structure, the rock ultrasonic testing technology is a new detection method, the ultrasonic wave velocity and attenuation coefficient of a certain frequency of ultrasonic wave penetrating through the rock are measured, the ultrasonic wave is propagated in the rock sample at different frequencies, and finally the corresponding physical and mechanical properties and structural characteristics of the rock and soil are obtained through the received signal, the signal includes ultrasonic propagation time, amplitude, waveform, frequency, etc., a first telescopic rod 105 is arranged between the two ultrasonic probes 104, the two ultrasonic probes 104 are electrically connected through a power line, a signal line and a power line harness are arranged in the telescopic rod and the height adjusting mechanism 200, the battery power in the battery box 106 is connected to the ultrasonic probe 104 through the harness, then the ultrasonic probe 104 detects data and transmits the data to the information transmission terminal 107 through the signal line harness, so that the information transmission operation is facilitated, and a plurality of scale lines are arranged on the surface of the first telescopic rod 105, so that the ultrasonic detection size is verified, and adjustment is facilitated according to the water conservancy protection range.

[0027] As shown in Figures 2-5 The height adjusting mechanism 200 comprises a sliding groove 201 arranged in the support column 102, one side of the sliding groove 201 is provided with a gear groove 202 in communication with the sliding groove 201, a moving column 203 is slidably arranged in the sliding groove 201, one side of the moving column 203 is provided with a plurality of gear racks, a gear 204 is rotatably arranged in the gear groove 202, the gear rack is engaged with the gear 204, one end of the rotating shaft of the gear 204 extends to the outside of the support column 102 and is fixedly connected with the output end of the driving motor 205, the top of the moving column 203 is fixedly connected with the connecting block 103, the driving motor 205 is started to drive the gear 204 to rotate, so that the gear 204 and the moving column 203 are engaged and transmitted, and the moving column 203 is driven to move up and down, so that the height adjustment operation is realized, the user does not need to manually adjust the position of the ultrasonic probe 104, and the problem that the ultrasonic probe 104 cannot move smoothly during manual adjustment is avoided, and the deviation problem of the scanning result is caused.

[0028] As shown in Figures 2-5 The angle adjusting mechanism 300 comprises a rotating shaft fixedly arranged at the top end of the connecting block 103, a rotating block 301 is rotatably arranged on the outside of the rotating shaft, a hinge seat 302 is fixedly arranged at the top of the rotating block 301, a rotating rod 303 is fixedly arranged in the hinge seat 302, a movable plate 304 is rotatably arranged on the rotating rod 303, the other end of the movable plate 304 is fixedly connected with one of the ultrasonic probes 104, so that the ultrasonic probe 104 and the first telescopic rod 105 can be rotated and folded, and a rotating locking assembly is arranged at the lower end of the hinge seat 302 for limiting the up-down rotation of the movable plate 304.

[0029] As shown in Figures 2-5As shown, the rotating locking assembly includes a positioning pin 305 arranged on the hinged seat 302, and the movable plate 304 is provided with a pin hole, the size of which is matched with the positioning pin 305, thereby increasing the overall practicability of the device.

[0030] As shown in the Figures 2-5 As shown, the upper end of the hinged seat 302 is fixedly provided with a limiting plate 306 for limiting the upward rotation angle of the movable plate 304.

[0031] As shown in the Figures 1-5 As shown, one side of one of the support columns 102 is fixedly provided with a storage battery box 106, and the storage battery box 106 is internally provided with a battery assembly and a charging assembly, which has the function of charging and storing electricity. The other side of the other support column 102 is fixedly provided with an information transmission terminal 107, which is electrically connected with the storage battery box 106 and the driving motor 205. The information transmission terminal 107 is internally provided with a network card and a processor, which facilitates real-time transmission of measurement data to the platform, facilitates control of the electric components to execute corresponding instructions, and facilitates comprehensive observation of images.

[0032] As shown in the Figure 1 and Figure 2 As shown, the second telescopic rod 108 is arranged between the two connecting blocks 103, and the surface of the second telescopic rod 108 is also provided with a plurality of scale lines, which facilitates adjustment according to the water protection range.

[0033] Example 2

[0034] The difference between the embodiment 1 and the embodiment 2 is that, as shown in the Figure 4 As shown, the bottom plate 101 is internally provided with a plurality of grooves 109, and the grooves 109 are internally and slidably provided with support plates 110. The end of the support plate 110 is fixedly provided with a baffle, and the curvature specification of the baffle is matched with the curvature specification of the outer diameter of the bottom plate 101. The support plate 110 is fixedly connected with the bottom plate 101 through a plurality of bolts, thereby increasing the contact area between the device and the field environment, increasing the support stability effect of the bottom of the device, and improving the safety and stability.

[0035] Working principle: the underground rock density and volume measuring instrument in work, first obtain the sample of rock, then use the density measuring device, accurate density measurement is carried out to the sample, then the water conservancy protection measuring device of acoustic wave detection is used, the distribution and structure of the rock on the ground and underground are scanned and imaged, when the rock is measured by the water conservancy protection measuring device, first, according to the corresponding water conservancy protection area on site, the distance between the two groups of ultrasonic detection head 104 and the height of ultrasonic detection head 104 are adjusted, so that the four ultrasonic detection head 104 can be clamped in the four corner positions of the water conservancy protection upper plane, and then the image of the upper plane is determined, the processor starts the driving motor 205, and then drives the gear 204 and the moving column 203 to engage transmission, and then the ultrasonic detection head 104 can be detected downward, so as to determine the volume of rock, the measured data is transmitted to the platform in real time through the information transmission terminal 107, which is convenient for subsequent measurement operation.

[0036] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A measuring device for hydraulic protection, comprising symmetrically arranged bottom plates (101), the upper ends of the bottom plates (101) are each provided with a support column (102), and the upper end of the support column (102) is provided with a connecting block (103), characterized in that, The connecting block (103) and the support column (102) are connected through a height adjusting mechanism (200), the upper end of the connecting block (103) is provided with an angle adjusting mechanism (300), one side of the angle adjusting mechanism (300) is provided with a probe assembly for detecting the rock structure; The probe assembly comprises two ultrasonic probes (104) with the same structure, a first telescopic rod (105) is arranged between the two ultrasonic probes (104), and the two ultrasonic probes (104) are electrically connected through a power line, and the surface of the first telescopic rod (105) is provided with a plurality of scale lines.

2. The measuring device for hydraulic protection according to claim 1, characterized in that The height adjusting mechanism (200) comprises a sliding groove (201) arranged in the support column (102), one side of the sliding groove (201) is provided with a gear groove (202) in communication with the sliding groove (201), a moving column (203) is slidably arranged in the sliding groove (201), one side of the moving column (203) is provided with a plurality of gear racks, a gear (204) is rotatably arranged in the gear groove (202), the gear racks are engaged with the gear (204), one end of the rotating shaft of the gear (204) extends to the outside of the support column (102) and is fixedly connected with the output end of the driving motor (205), and the top of the moving column (203) is fixedly connected with the connecting block (103).

3. The measuring device for hydraulic protection according to claim 1, characterized in that The angle adjusting mechanism (300) comprises a rotating shaft fixedly arranged at the top end of the connecting block (103), a rotating block (301) is rotatably arranged on the outer side of the rotating shaft, a hinge seat (302) is fixedly arranged at the top of the rotating block (301), a rotating rod (303) is fixedly arranged in the hinge seat (302), a movable plate (304) is rotatably arranged on the rotating rod (303), one end of the movable plate (304) is fixedly connected with one of the ultrasonic probes (104), and the lower end of the hinge seat (302) is provided with a rotating locking assembly for limiting the upward and downward rotation of the movable plate (304).

4. The measuring device for hydraulic protection according to claim 3, characterized in that The rotating locking assembly comprises a positioning pin (305) arranged on the hinge seat (302), and a pin hole is arranged on the movable plate (304), and the size of the positioning pin (305) is matched with the size of the pin hole.

5. The measuring device for hydraulic protection according to claim 3, characterized in that The upper end of the hinge seat (302) is fixedly provided with a limiting plate (306) for limiting the upward rotation angle of the movable plate (304).

6. The measuring device for hydraulic protection according to claim 1, characterized in that One side of one of the support columns (102) is fixedly provided with a storage battery box (106), and one side of the other support column (102) is fixedly provided with an information transmission terminal (107), and the information transmission terminal (107), the storage battery box (106) and the driving motor (205) are electrically connected.

7. The measuring device for hydraulic protection according to claim 1, characterized in that A second telescopic rod (108) is arranged between the two connecting blocks (103), and a plurality of scale lines are arranged on the surface of the second telescopic rod (108).

8. The measuring device for hydraulic protection according to claim 1, characterized in that, The inside of the bottom plate (101) is provided with a plurality of recesses (109), the inside of each recess (109) is slidably provided with a support plate (110), the end of each support plate (110) is fixedly installed with a baffle, the curvature specification of the baffle is matched with the curvature specification of the outer diameter of the bottom plate (101), and the support plate (110) is fixedly connected with the bottom plate (101) through a plurality of bolts.

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