Collapse degree detection device for hydraulic engineering foundation detection

Abstract

The utility model discloses a collapse degree detection device for hydraulic engineering foundation detection, which comprises a bottom plate, and first support columns are fixed on the periphery of the bottom plate; a driving box body is arranged at the top of the first supporting column; a driving motor and a threaded shaft are fixedly arranged at the top of the interior; a threaded shaft bearing penetrates through the bottom of the driving box and is fixed with a bottom plate top bearing; a sleeve is fixed on the outer wall of the threaded shaft; a connecting rod is arranged between the two sleeves; a push plate is fixed between the connecting rods; measuring pressure rods and extrusion heads are fixed at the bottoms of the push plates; second supporting columns are fixed to the two sides of the bottom of the bottom plate. A cleaning motor is fixedly arranged on the inner side of one second supporting column. A transmission shaft of the cleaning motor is fixedly welded with a bidirectional threaded rotating rod; the number of the bidirectional threaded rotating rods is two, and the cleaning mechanism is fixed to the outer wall between the two bidirectional threaded rotating rods in a threaded mode. And the measuring pressing rod can be stably inserted into the inner side of the foundation through the driving motor, and the problems that manual insertion is large in error, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy detection, in particular to a collapse detection device for detecting foundation of water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is a valuable resource that is indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet people's needs for water resources in life and production. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals.

[0003] In the construction of water conservancy projects, foundation detection devices are needed to detect the foundation. However, the existing foundation detection devices require manual insertion of the detection devices into the inner side of the foundation, which requires a lot of strength, is time-consuming and labor-intensive, and also affects the detection data.

[0004] During use, a large amount of soil will adhere to the surface of the extrusion head, which is not convenient to clean. Failure to clean the surface in time will cause the soil to solidify on the surface of the extrusion head, affecting its subsequent drilling work and also damaging its service life. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a collapse detection device for water conservancy project foundation detection, including a driving mechanism, a cleaning mechanism and an extrusion head. The driving mechanism drives the extrusion head to move up and down in a vertical direction, so that the extrusion head can move to the cleaning position of the cleaning mechanism.

[0006] Preferably, the cleaning mechanism includes a first limiting screw seat and a second limiting screw seat; a sealing socket is fixedly provided laterally at the front of the first limiting screw seat; a water pipe connecting seat is fixedly provided on the surface of the sealing socket; a sealing clamp is fixedly provided at the front of the second limiting screw seat; sealing plugs are fixedly provided at both ends of the sealing clamp; a flushing cavity is opened inside the sealing clamp and the sealing socket.

[0007] Preferably, it further comprises a bottom plate; a through hole is opened in the middle of the bottom plate; first support columns are fixedly provided around the top of the bottom plate; and a driving mechanism is fixedly provided on the top of the four first support columns.

[0008] Preferably, the driving mechanism includes a driving box; a driving motor is fixedly provided at the center position of the top wall of the driving box; the driving motor transmission shaft is fixedly connected to the rotating shaft; a driving gear is fixedly provided at the bottom of the rotating shaft; a threaded shaft is fixedly provided with bearings on both sides of the driving motor on the top wall of the driving box, and the bearing at the other end of the threaded shaft passes through the bottom of the driving box and is fixed with a bearing on the top of the bottom plate; a driven gear is fixedly provided inside the driving box on the outer wall of the threaded shaft; and the two driven gears are meshed with the driving gear.

[0009] Preferably, a sleeve is threadedly fixed on the outer wall of the threaded shaft at the bottom of the driving box; a connecting rod is fixed between the two sleeves; a push plate is fixed in the middle of the connecting rod; a measuring pressure rod is fixed at the bottom of the push plate; and an extrusion head is fixed at the bottom of the measuring pressure rod.

[0010] Preferably, a second support column is fixedly provided at both ends of the bottom of the base plate; a cleaning motor is fixedly provided on the outer side of the second support column on one side; a bidirectional threaded rotating rod is coaxially fixed to the cleaning motor transmission shaft, and the bidirectional threaded rotating rod is fixed to an inner bearing of another second support column at one end away from the cleaning motor; two bidirectional threaded rotating rods are provided; the two bidirectional threaded rotating rods are laterally parallel, and the bearing of the bidirectional threaded rotating rod that is not fixed to the cleaning motor is fixed between the two second support columns; the surfaces of the two bidirectional threaded rotating rods are rotationally connected by a belt.

[0011] Preferably, pulleys are fixedly provided on the outer walls of the two bidirectional threaded rotating rods.

[0012] Preferably, the first limiting screw seat and the second limiting screw seat are fixed by threads on the surface of the bidirectional threaded rotating rod; the first limiting screw seat and the second limiting screw seat are respectively located on both sides of the bidirectional threaded rotating rod.

[0013] Preferably, a universal wheel is fixedly provided at the bottom of the second support column.

[0014] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0015] 1. The utility model controls the rotation of the bidirectional threaded rotating rod through a cleaning motor, drives the flushing device which is threadedly connected and limited to move linearly to move relative to it, controls the flushing device to seal the extrusion head and then connect the water pipe to achieve the effect of high-pressure flushing of the drill bit surface, adopts a wrapping flushing method to avoid the problem of sewage splashing during flushing, and timely cleans the surface of the extrusion head to further ensure the accuracy of the subsequent detection structure;

[0016] 2. The present application adopts a driving motor to drive the two threaded shafts to rotate, so that the sleeves on the two threaded shafts move down or up synchronously, thereby driving the measuring pressure rod and the extrusion head to realize up and down reciprocating motion. When the measuring pressure rod and the extrusion head pass through the bottom plate driven by the driving motor, the foundation of the water conservancy project to be inspected can be inspected; after the inspection is completed, the measuring pressure rod drives the extrusion head to retract above the bottom plate, which can prevent the extrusion head from scratching the staff during carrying or use, thereby improving the safety of use; when conducting foundation inspection, the operation of the driving motor can be controlled to control the measuring pressure rod to be smoothly inserted into the inside of the foundation, thereby solving the problems of large errors, time-consuming and labor-intensive manual insertion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the top view of the structure between two second support columns of the utility model.

[0020] Figure 4 This is a schematic diagram of the appearance structure of the driving gear and the driven gear of the utility model;

[0021] Figure 5 It is a schematic diagram of the top view of the bottom plate of the utility model.

[0022] Wherein: 1, bottom plate; 100, through hole; 2, driving box; 3, first support column; 4, driving motor; 5, rotating shaft; 6, driving gear; 7, threaded shaft; 8, driven gear; 9, connecting rod; 10, sleeve; 11, push plate; 12, measuring pressure rod; 13, extrusion head; 14, second supporting column; 15, universal wheel; 16, two-way threaded rotating rod; 17, cleaning motor; 20, cleaning mechanism; 200, first limiting screw seat; 201, second limiting screw seat; 202, sealing seat; 203, sealing socket; 204, sealing plug; 205, flushing cavity; 206, water pipe connecting seat; 21, belt; 300, driving mechanism. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0024] Embodiment:

[0025] like Figures 1 to 5 As shown, the utility model provides a collapse detection device for water conservancy engineering foundation detection, comprising a bottom plate 1, a driving mechanism 300, a cleaning mechanism 20 and an extrusion head 13, wherein the driving mechanism 300 drives the extrusion head 13 to move vertically up and down through the bottom plate 1, so that the extrusion head 13 can move to the cleaning position of the cleaning mechanism 20 under the bottom plate 1. A through hole 100 is opened in the middle of the bottom plate 1; first support columns 3 are fixedly arranged around the top of the bottom plate 1; and the driving mechanism 300 is fixedly arranged on the top of the four first support columns 3.

[0026] Preferably, the driving mechanism 300 includes a driving box 2; a driving motor 4 is fixedly provided at the center position of the inner top wall of the driving box 2; the transmission shaft of the driving motor 4 is fixedly connected to the rotating shaft 5; a driving gear 6 is fixedly provided at the bottom of the rotating shaft 5; a threaded shaft 7 is fixedly provided with bearings on both sides of the driving motor 4 on the inner top wall of the driving box 2, and the bearing at the other end of the threaded shaft 7 passes through the bottom of the driving box 2 and is fixed to the top bearing of the bottom plate 1; a driven gear 8 is fixedly provided inside the driving box 2 on the outer wall of the threaded shaft 7; the two driven gears 8 are meshed with the driving gear 6; a sleeve 10 is threadedly fixed on the outer wall of the threaded shaft 7 at the bottom of the driving box 2; a connecting rod 9 is fixedly provided between the two sleeves 10; a push plate 11 is fixedly provided in the middle of the connecting rod 9; a measuring pressure rod 12 is fixedly provided at the bottom of the push plate 11; an extrusion head 13 is fixedly provided at the bottom of the measuring pressure rod 12. The above arrangement enables the push plate 11 to move up and down conveniently when the drive motor 4 is running; thereby, the up and down movement of the measuring rod 12 and the extrusion head 13 can be conveniently measured, thereby facilitating the detection of the foundation; and because the drive motor 4 is in operation, it can be inserted into the inner side of the foundation more accurately and smoothly, solving the problems of large errors, time-consuming and labor-intensive manual insertion; scale lines can also be set on the measuring rod 12 to facilitate observation of the progress of the descent.

[0027] Preferably, a second support column 14 is fixedly provided at both ends of the bottom of the base plate 1; a cleaning motor 17 is fixedly provided on the inner side of the left second support column 14; a bidirectional threaded rotating rod 16 is coaxially fixed to the transmission shaft of the cleaning motor 17, and the end of the bidirectional threaded rotating rod 16 away from the cleaning motor 17 is fixed to the inner side bearing of another second support column 14; two bidirectional threaded rotating rods 16 are provided; the two bidirectional threaded rotating rods 16 are laterally parallel, and the bearing of the bidirectional threaded rotating rod 16 that is not fixed to the cleaning motor 17 is fixed between the two second support columns 14; the surfaces of the two bidirectional threaded rotating rods 16 are rotatably connected by a belt 21; a pulley is fixedly provided on the outer wall of the bidirectional threaded rotating rod 16; thereby, the operation of the cleaning motor 17 drives the two bidirectional threaded rotating rods 16 to rotate in the same direction.

[0028] Preferably, the cleaning mechanism 20 includes a first limiting screw seat 200 and a second limiting screw seat 201; a sealing socket 203 is fixedly provided at the front of the first limiting screw seat 200; a water pipe connecting seat 206 is fixedly provided on the surface of the sealing socket 203; a sealing clamp 202 is fixedly provided at the front of the second limiting screw seat 201; sealing plugs 204 are fixedly provided at both ends of the sealing clamp 202; a flushing cavity 205 is provided inside the sealing clamp 202 and the sealing socket 203; the water pipe connecting seat 206 is connected to the inside of the sealing socket 203; a plurality of through holes are provided on the inner side wall of the sealing clamp 202, and are connected to the flushing cavity 205; the first limiting screw seat 200 and the second limiting screw seat 201 are threadedly fixed on the surface of the bidirectional threaded rotating rod 16; the first limiting screw seat 200 and the second limiting screw seat 201 are respectively located on both sides of the bidirectional threaded rotating rod 16. The cleaning motor 17 is rotated, thereby driving the bidirectional threaded rotating rod 16 to rotate, so that the first limiting screw seat 200 and the second limiting screw seat 201 move toward each other; thereby, the sealing clamping seat 202 and the sealing socket 203 move toward each other and are clamped and fixed, forming a temporary circular cleaning space, which is convenient for cleaning the extrusion head 13. Because it is a circular space, water flows inside this space to clean the extrusion head 13, which can avoid splashing of water.

[0029] Preferably, a universal wheel 15 is fixedly provided at the bottom of the second support column 14. The universal wheel 15 can facilitate the movement of the entire device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A collapse detection device for detecting foundation of a hydraulic engineering project, comprising a base plate (1), a driving mechanism (300), a cleaning mechanism (20) and an extrusion head (13), characterized in that: The driving mechanism (300) drives the extrusion head (13) to move up and down in the vertical direction through the bottom plate (1), so that the extrusion head (13) can move to the cleaning position of the cleaning mechanism (20) below the bottom plate (1).

2. The collapse detection device for water conservancy project foundation detection according to claim 1, characterized in that: The cleaning mechanism (20) comprises a first limiting screw seat (200) and a second limiting screw seat (201); a sealing socket (203) is fixedly provided at the front of the first limiting screw seat (200); a water pipe connecting seat (206) is fixedly provided on the surface of the sealing socket (203); a sealing clamping seat (202) is fixedly provided at the front of the second limiting screw seat (201); sealing plugs (204) are fixedly provided at both ends of the sealing clamping seat (202); and a flushing cavity (205) is provided inside the sealing clamping seat (202) and the sealing socket (203).

3. The collapse detection device for water conservancy project foundation detection according to claim 1, characterized in that: A second support column (14) is fixedly provided at both ends of the bottom of the base plate (1); a cleaning motor (17) is fixedly provided on the inner side of the second support column (14) on the left side; a bidirectional threaded rotating rod (16) is coaxially fixed to the transmission shaft of the cleaning motor (17), and one end of the bidirectional threaded rotating rod (16) away from the cleaning motor (17) is fixed to a bearing on the inner side of another second support column (14); two bidirectional threaded rotating rods (16) are provided; the two bidirectional threaded rotating rods (16) are transversely parallel, and the bearing of the bidirectional threaded rotating rod (16) not fixed to the cleaning motor (17) is fixed between the two second support columns (14); the surfaces of the two bidirectional threaded rotating rods (16) are rotationally connected via a belt (21).

4. The collapse detection device for water conservancy project foundation detection according to claim 3 is characterized by: Belt pulleys are fixedly arranged on the outer walls of the two bidirectional threaded rotating rods (16).

5. The collapse detection device for water conservancy project foundation detection according to claim 3, characterized in that: The first limiting screw seat (200) and the second limiting screw seat (201) are fixed by threads on the surface of the bidirectional threaded rotating rod (16); the first limiting screw seat (200) and the second limiting screw seat (201) are respectively located on two sides of the bidirectional threaded rotating rod (16).

6. The collapse detection device for water conservancy project foundation detection according to claim 1, characterized in that: A through hole (100) is provided in the middle of the bottom plate (1); first support columns (3) are fixedly provided around the top of the bottom plate (1); and driving mechanisms (300) are fixedly provided on the tops of the four first support columns (3).

7. The collapse detection device for water conservancy project foundation detection according to claim 6, characterized in that: The driving mechanism (300) comprises a driving housing (2); a driving motor (4) is fixedly provided at the center position of the top wall of the driving housing (2); the transmission shaft of the driving motor (4) is fixedly connected to the rotating shaft (5); a driving gear (6) is fixedly provided at the bottom of the rotating shaft (5); a threaded shaft (7) is fixedly provided with bearings on both sides of the driving motor (4) on the top wall of the driving housing (2), and the bearing at the other end of the threaded shaft (7) passes through the bottom of the driving housing (2) and is fixed to the top bearing of the bottom plate (1); a driven gear (8) is fixedly provided inside the driving housing (2) on the outer wall of the threaded shaft (7); and the two driven gears (8) are meshed with the driving gear (6).

8. The collapse detection device for water conservancy project foundation detection according to claim 7, characterized in that: A sleeve (10) is threadedly fixed on the outer wall of the threaded shaft (7) at the bottom of the driving housing (2); a connecting rod (9) is fixedly arranged between the two sleeves (10); a push plate (11) is fixedly arranged in the middle of the connecting rod (9); a measuring pressure rod (12) is fixedly arranged at the bottom of the push plate (11); and an extrusion head (13) is fixedly arranged at the bottom of the measuring pressure rod (12).

9. The collapse detection device for water conservancy project foundation detection according to claim 3, characterized in that: A universal wheel (15) is fixedly provided at the bottom of the second support column (14).

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