Hydraulic engineering foundation detection device

Abstract

The utility model discloses a hydraulic engineering foundation detection device, relates to foundation detection field, including bottom plate and detection probe, the top of bottom plate is fixedly equipped with the stand column, the front side of stand column is equipped with the mounting groove, the inside of mounting groove is movably equipped with the elevating assembly, the detection probe is movably installed on the inner side of elevating assembly, and the elevating assembly is equipped with the detection probe. A through opening is formed in the top of the bottom plate, and a splash-proof assembly located on the outer side of the through opening is fixedly installed at the top of the bottom plate. According to the utility model, the detection probe falls down along the guide slip ring and is smashed into a foundation, and the fixed check ring is matched with the movable check ring to cover the outer side of the detection probe to block splashed stones, so that the stones are prevented from splashing to injure personnel, and the use safety is improved; and the movable check ring slides along the sliding groove to be stored in the fixed check ring, so that the movable check ring is partially exposed, the position of the through opening can be conveniently and quickly observed after detection, and use is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of foundation detection, in particular to a water conservancy project foundation detection device. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. They are used to control and allocate surface water and groundwater in nature. Water is an indispensable and precious resource for human production and life. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging, and regulate and distribute water to meet human demand for water resources. Various data need to be tested during the implementation of water conservancy projects. Foundation detection devices are one of the most common detection devices.

[0003] The existing water conservancy project foundation detection device, patent number CN218990117U discloses a water conservancy project foundation detection device, which blocks stones splashing during the detection process through an anti-splash tube to avoid injuries to personnel caused by stone splashing, improves safety of use, and reduces the impact of the anti-splash component on the falling impact force of the foundation detection probe. However, the outside of the anti-splash tube is provided with a large arc-shaped air vent, which causes stones splashing during detection to splash out, resulting in poor anti-splash effect. At the same time, its fixed structure cannot be opened, which is not convenient for quickly checking the ground conditions after detection. In addition, the lifting plate is used to support the guide slide to control the lifting and lowering of the foundation detection probe. The lifting plate is small in size, resulting in a large load and poor stability. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A water conservancy project foundation detection device includes a base plate and a detection probe, a column is fixedly installed on the top of the base plate, a mounting groove is provided on the front side of the column, a lifting assembly is movably installed inside the mounting groove, the detection probe is movably installed on the inner side of the lifting assembly, a through opening is provided on the top of the base plate, a splash-proof assembly located on the outside of the through opening is fixedly installed on the top of the base plate, the splash-proof assembly includes a fixed retaining ring fixedly connected to the top of the base plate, a sliding groove is provided inside the fixed retaining ring, a movable retaining ring is movably connected to the inside of the sliding groove, the outer sides of the movable retaining ring and the fixed retaining ring are respectively fixedly connected to a limit block and a limit frame, and a pin is movably connected to the top of the limit frame.

[0006] A further improvement of the technical solution of the present utility model is that: the lifting assembly includes a threaded rod and a drive motor, the threaded rod is rotatably installed inside the installation groove, the drive motor is fixedly installed on the top of the column, the drive motor is connected to the threaded rod, the external thread of the threaded rod is connected to a sliding seat, the outer side of the sliding seat is fixedly connected to the limiting ring 2, a fixing groove is provided on the top of the sliding seat, an electric push rod passing through the limiting ring 2 is fixedly installed inside the fixing groove, and the electric push rod is movably clamped in the inside of the detection probe.

[0007] A further improvement of the technical solution of the present utility model is that exhaust holes are equidistantly arranged inside the movable retaining ring.

[0008] A further improvement of the technical solution of the present invention is that: a limiting ring 1 located outside the through opening is fixedly connected to the top of the base plate, a limiting groove is provided at the bottom of the movable retaining ring, and the limiting ring 1 is movably engaged with the inner side of the limiting groove.

[0009] A further improvement of the technical solution of the present invention is that: the limit block is movably connected to the inner side of the limit frame, and through holes corresponding to the pins are provided inside the limit block and the limit frame.

[0010] A further improvement of the technical solution of the present utility model is that: a circular groove is opened on the inner side of the detection probe, and the electric push rod penetrates the limiting ring 2 and is clamped in the inner part of the circular groove.

[0011] A further improvement of the technical solution of the present utility model is that the sliding seat and the mounting groove are both arranged in a "T" shape.

[0012] A further improvement of the technical solution of the present utility model is that: a guide slip ring is fixedly connected to the front side of the column, and the detection probe is movably clamped in the interior of the guide slip ring.

[0013] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0014] 1. The utility model provides a foundation detection device for water conservancy projects. The detection probe is dropped along a guide slip ring and hit into the foundation. A fixed retaining ring is matched with a movable retaining ring cover arranged on the outside of the detection probe to block the splashing stones, thereby preventing the splashing stones from causing harm to personnel and improving the safety of use. The movable retaining ring can be slid along the sliding groove by pulling out the pin to be retracted into the fixed retaining ring so that part of the movable retaining ring is exposed, thereby facilitating the rapid observation of the position of the opening after detection and facilitating use.

[0015] 2. The utility model provides a foundation detection device for water conservancy projects, which lifts the detection probe through a lifting assembly, and uses an electric push rod installed in a fixed groove to be clamped in a circular groove and cooperate with a limit ring to limit the detection probe, thereby facilitating the release of the detection probe and improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a water conservancy project foundation detection device according to the present invention;

[0017] Figure 2 This is a schematic structural diagram of the lifting assembly of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the limit ring of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the splash-proof assembly of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the locking hole of the utility model.

[0021] In the figure: 1. Base plate; 11. Limiting ring 1; 2. Column; 3. Mounting groove; 4. Lifting assembly; 41. Threaded rod; 42. Drive motor; 43. Sliding seat; 44. Limiting ring 2; 45. Fixed groove; 46. Electric push rod; 5. Detection probe; 51. Circular groove; 6. Through port; 7. Splashproof assembly; 71. Fixed retaining ring; 72. Sliding groove; 73. Movable retaining ring; 74. Limiting block; 75. Limiting frame; 76. Pin; 77. Exhaust hole; 78. Limiting groove; 8. Guide slip ring. DETAILED DESCRIPTION

[0022] The utility model is described in further detail below:

[0023] like Figures 1 to 5 As shown, the utility model provides a water conservancy project foundation detection device, including a base plate 1 and a detection probe 5, a column 2 is fixedly installed on the top of the base plate 1, a mounting groove 3 is opened on the front side of the column 2, a lifting component 4 is movably installed inside the mounting groove 3, the detection probe 5 is movably installed on the inner side of the lifting component 4, a through opening 6 is opened on the top of the base plate 1, a splash-proof component 7 located on the outside of the through opening 6 is fixedly installed on the top of the base plate 1, the splash-proof component 7 includes a fixed retaining ring 71 fixedly connected to the top of the base plate 1, a sliding groove 72 is opened inside the fixed retaining ring 71, a movable retaining ring 73 is movably connected inside the sliding groove 72, the movable retaining ring 73 and the outer sides of the fixed retaining ring 71 are fixedly connected to a limiting block 74 and a limiting frame 75 respectively, and the top of the limiting frame 75 is movably connected with a pin 76.

[0024] By making the detection probe 5 fall along the guide slip ring 8 and hit the foundation, the fixed retaining ring 71 is used to cooperate with the movable retaining ring 73 to cover the outside of the detection probe 5 to block the splashing stones, avoid the stones from splashing and causing harm to people, and improve the safety of use. The movable retaining ring 73 can be slid along the sliding groove 72 by pulling out the pin 76 to be retracted into the fixed retaining ring 71 so that the movable retaining ring 73 is partially exposed, thereby facilitating the observation of the position of the through hole 6 and facilitating use. At the same time, the detection probe 5 is lifted by the lifting component 4, and the electric push rod 46 installed in the fixed groove 45 is clamped in the circular groove 51 and cooperates with the limit ring 2 44 to limit the detection probe 5, thereby facilitating the release of the detection probe 5 and improving stability.

[0025] like Figure 2 and Figure 5 As shown, the lifting assembly 4 includes a threaded rod 41 and a drive motor 42. The threaded rod 41 is rotatably installed inside the mounting groove 3. The drive motor 42 is fixedly installed on the top of the column 2. The drive motor 42 is connected to the threaded rod 41. The external thread of the threaded rod 41 is connected to a sliding seat 43. The outer side of the sliding seat 43 is fixedly connected to a limiting ring 2 44. A fixing groove 45 is provided on the top of the sliding seat 43. An electric push rod 46 that passes through the limiting ring 2 44 is fixedly installed inside the fixing groove 45. The electric push rod 46 is movably connected to the inside of the detection probe 5.

[0026] The threaded rod 41 inside the mounting groove 3 is driven to rotate by controlling the driving motor 42, and the sliding seat 43 is driven to slide upward along the mounting groove 3 by the rotation of the threaded rod 41. The electric push rod 46 inside the fixed groove 45 penetrates the limiting ring 44 and is inserted into the circular groove 51 to cooperate with the limiting ring 44 to limit the detection probe 5. The detection probe 5 is driven to rise by the rising of the sliding seat 43. After reaching the predetermined height, the electric push rod 46 is driven to retract and disengage from the circular groove 51 by operating the external PLC controller, so that the detection probe 5 falls along the guide slip ring 8 under its own weight and hits the foundation, thereby improving the stability of the lifting and release of the detection probe 5.

[0027] like Figure 4 As shown, exhaust holes 77 are equidistantly arranged inside the movable retaining ring 73 .

[0028] Air can be exhausted through the exhaust hole 77 when the detection probe 5 hits the foundation, so as to reduce the influence of the resistance encountered by the detection probe 5 when it falls.

[0029] like Figure 3 and Figure 4 As shown, the top of the base plate 1 is fixedly connected to a limiting ring 11 located outside the through opening 6 , and a limiting groove 78 is provided at the bottom of the movable retaining ring 73 , and the limiting ring 11 is movably engaged with the inner side of the limiting groove 78 .

[0030] The setting of the limiting groove 78 allows the movable retaining ring 73 to be clamped above the limiting ring 11. The movable retaining ring 73 can slide along the limiting ring 11 to limit the movable retaining ring 73 and improve stability.

[0031] like Figure 4 As shown, the limiting block 74 is movably engaged with the inner side of the limiting frame 75 , and through holes corresponding to the pins 76 are provided inside the limiting block 74 and the limiting frame 75 .

[0032] By clamping the limit block 74 in the limit frame 75 and allowing the pin 76 to pass through the through holes in the limit block 74 and the limit frame 75 to limit it, it is convenient to remove the pin 76 and put the movable retaining ring 73 into the fixed retaining ring 71 to expose the through opening 6 for quick observation.

[0033] like Figure 5 As shown, a circular groove 51 is opened on the inner side of the detection probe 5 , and the electric push rod 46 penetrates the limiting ring 2 44 and is clamped in the inner part of the circular groove 51 .

[0034] The electric push rod 46 penetrates the limiting ring 44 and is inserted into the circular groove 51 to limit the detection probe 5. The limiting ring 44 cooperates with the electric push rod 46 to fix the detection probe 5, thereby ensuring the stability of the fixation of the detection probe 5.

[0035] like Figure 2 As shown, the sliding seat 43 and the mounting groove 3 are both arranged.

[0036] The T-shaped sliding seat 43 cooperates with the mounting groove 3 to improve the stability during lifting.

[0037] like Figure 1 As shown, the front side of the column 2 is fixedly connected to a guide slip ring 8 , and the detection probe 5 is movably engaged with the inside of the guide slip ring 8 .

[0038] The guide slip ring 8 is used to guide and limit the detection probe 5 to ensure that the landing point of the detection probe 5 is stable when it falls.

[0039] The following is a detailed description of the working principle of the water conservancy project foundation detection device.

[0040] like Figures 1 to 5As shown, by placing the base plate 1 on the surface of the foundation to be tested, by making the position of the through-port 6 correspond to the position of the test landing point, and then controlling the driving motor 42 to drive the threaded rod 41 inside the mounting groove 3 to rotate, the rotation of the threaded rod 41 drives the sliding seat 43 to slide upward along the mounting groove 3, and the electric push rod 46 inside the fixed groove 45 penetrates the limiting ring 44 and is inserted into the circular groove 51 to cooperate with the limiting ring 44 to limit the detection probe 5, and the detection probe 5 is driven to rise by the rising of the sliding seat 43. After reaching the predetermined height, the electric push rod 46 is driven to retract and disengage from the circular groove 51 by operating the external PLC controller, so that the detection probe 5 is subjected to its own weight and moves down along the guide slip ring 8. When the hammer 78 is in the air, the hammer 76 is in the airtight position, and the hammer 77 is in the airtight position, so that the hammer 7 ...

[0041] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A water conservancy project foundation detection device, comprising a base plate (1) and a detection probe (5), characterized in that: The top of the base plate (1) is fixedly mounted with a column (2), a mounting groove (3) is provided on the front side of the column (2), a lifting assembly (4) is movably mounted inside the mounting groove (3), the detection probe (5) is movably mounted on the inner side of the lifting assembly (4), a through opening (6) is provided on the top of the base plate (1), a splash-proof assembly (7) located outside the through opening (6) is fixedly mounted on the top of the base plate (1), the splash-proof assembly (7) comprises a fixed retaining ring (71) fixedly connected to the top of the base plate (1), a sliding groove (72) is provided inside the fixed retaining ring (71), a movable retaining ring (73) is movably engaged inside the sliding groove (72), the outer sides of the movable retaining ring (73) and the fixed retaining ring (71) are respectively fixedly connected to a limit block (74) and a limit frame (75), and the top of the limit frame (75) is movably engaged with a pin (76).

2. A water conservancy project foundation detection device according to claim 1, characterized in that: The lifting assembly (4) includes a threaded rod (41) and a drive motor (42), wherein the threaded rod (41) is rotatably mounted inside the mounting groove (3), and the drive motor (42) is fixedly mounted on the top of the column (2). The drive motor (42) is connected to the threaded rod (41), and the external thread of the threaded rod (41) is connected to a sliding seat (43), and the outer side of the sliding seat (43) is fixedly connected to a limiting ring 2 (44). A fixing groove (45) is provided on the top of the sliding seat (43), and an electric push rod (46) that passes through the limiting ring 2 (44) is fixedly mounted inside the fixing groove (45), and the electric push rod (46) is movably connected to the inside of the detection probe (5).

3. A water conservancy project foundation detection device according to claim 1, characterized in that: Exhaust holes (77) are equidistantly arranged inside the movable retaining ring (73).

4. A water conservancy project foundation detection device according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a limiting ring (11) located outside the through opening (6); a limiting groove (78) is provided at the bottom of the movable retaining ring (73); and the limiting ring (11) is movably engaged with the inner side of the limiting groove (78).

5. The water conservancy project foundation detection device according to claim 3, characterized in that: The limiting block (74) is movably engaged with the inner side of the limiting frame (75); through holes corresponding to the pins (76) are provided inside the limiting block (74) and the limiting frame (75).

6. A water conservancy project foundation detection device according to claim 2, characterized in that: A circular groove (51) is provided on the inner side of the detection probe (5), and the electric push rod (46) penetrates the second limiting ring (44) and is clamped in the inner side of the circular groove (51).

7. The water conservancy project foundation detection device according to claim 2, characterized in that: The sliding seat (43) and the mounting groove (3) are both arranged in a "T" shape.

8. The water conservancy project foundation detection device according to claim 1, characterized in that: The front side of the column (2) is fixedly connected to a guide slip ring (8), and the detection probe (5) is movably clamped inside the guide slip ring (8).

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