A fixed-point drilling detection device for concrete construction

Abstract

The present invention discloses a fixed-point punching detection device for concrete construction in the field of concrete construction technology, comprising a connecting ring, a rotating drum being rotatably connected to the top of the connecting ring, a connecting rope being fixedly connected to the inside of the rotating drum, the connecting rope being wound around the outside of the rotating drum, a cross seat being arranged at the bottom of the connecting ring, one end of the connecting rope passing through the connecting ring and being fixedly connected to the top of the cross seat, a plurality of sliding rods equidistantly distributed are slidably connected to the cross seat, the sliding rod of the present invention having adjustable length makes it suitable for detecting holes of different diameters, and the situation inside the hole is observed by a second camera, so as to intuitively judge whether there is a problem inside the hole, and in combination with the hole detection device, not only can it be detected whether there is a problem inside the hole, but also the part with the problem can be further detected, so as to judge the safety of the entire hole, so as to facilitate the repair of the hole at a later time.

Description

Technical Field

[0001] The invention relates to the technical field of concrete construction, in particular to a fixed-point punching detection device for concrete construction. Background Art

[0002] During construction, a large amount of concrete and steel bars are needed as the main body of the building. They are first formed by tying the steel bars together, and then reinforced by pouring concrete. After cooling, the concrete has extremely strong hardness and can effectively fix the steel bars.

[0003] During construction, the foundation of the building must be constructed first. The ground of the building must be compacted, and holes must be drilled underground at the load-bearing columns of the main building. The load-bearing columns must be driven deep underground to increase the stability of the building. Other parts of the building also need to be drilled underground. After the drilling is completed, the inside of the hole must be inspected to check whether the hole meets the building requirements. The current drilling detection device can effectively detect the internal environment of the hole underground, but it can only inspect the hole. If there is a partial collapse on the inner wall of the hole, there is a lack of necessary detection equipment to detect and assess the collapsed part to determine whether it needs to be repaired. Summary of the invention

[0004] The purpose of the present invention is to provide a fixed-point punching detection device for concrete construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fixed-point drilling detection device for concrete construction, comprising a connecting ring, a rotating drum is rotatably connected to the top of the connecting ring, a connecting rope is fixedly connected to the inside of the rotating drum, the connecting rope is wrapped around the outside of the rotating drum, a cross seat is provided at the bottom of the connecting ring, one end of the connecting rope passes through the connecting ring and is fixedly connected to the top of the cross seat, a plurality of sliding rods equidistantly distributed are slidably connected to the cross seat, a reset spring for resetting the sliding rod is fixedly connected to the inside of the cross seat, a driving wheel is provided at one end of the sliding rod, a second camera is fixedly connected to the bottom of the cross seat, and a hole detection device is provided on the cross seat, and the hole detection device is used to detect partial collapse that may occur on the inner wall of the tunnel.

[0006] As a further solution of the present invention, the hole detection device includes a fixed seat, which is fixedly arranged on the top of the cross seat, a battery is fixedly connected to the top of the fixed seat, a turntable is slidably connected to the fixed seat, an inner wall of the turntable is fixedly connected with internal teeth, a second fixed motor is fixedly connected to the inside of the fixed seat, an output end of the second fixed motor is fixedly connected to a transmission gear meshing with the internal teeth, a telescopic rod is fixedly connected to one side of the turntable, a fixed cylinder is fixedly connected to the output end of the telescopic rod, a push plate is fixedly connected to the output shaft of the fixed cylinder, a first camera is fixedly connected to the top of the telescopic rod, a tape measure is fixedly connected to the side wall of the fixed cylinder, and the output end of the tape measure is fixedly connected to the side wall of the push plate.

[0007] As a further solution of the present invention, a locking bolt is spirally connected to the telescopic rod, and the locking bolt is used to fix the position of the output shaft of the telescopic rod relative to the telescopic rod.

[0008] As a further solution of the present invention, one end of the rotating drum is fixedly connected to a rocker, and an anti-slip sleeve with a large friction coefficient is slidably sleeved on the rocker.

[0009] As a further solution of the present invention, a first fixed motor for driving the driving wheel to rotate is fixedly connected to one side wall of the driving wheel, and a driven wheel is provided at one end of a sliding rod on one side of the driving wheel.

[0010] As a further solution of the present invention, a pulley is rotatably connected to the top of the connecting ring, and the connecting rope passes through the connecting ring from above the pulley and is fixedly connected to the cross seat.

[0011] As a further solution of the present invention, fill lights are fixedly connected to both sides of the first camera and the second camera.

[0012] As a further solution of the present invention, scrapers are fixedly connected to the bottoms of the driving wheel and the driven wheel respectively.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The adjustable length sliding rod of the present invention makes it suitable for detecting holes of different diameters. By observing the situation inside the hole through the second camera, it is possible to intuitively judge whether there is a problem inside the hole. In conjunction with the hole detection device, it is not only possible to detect whether there is a problem inside the hole, but also to further detect the part with the problem, thereby determining the safety of the entire hole, so as to facilitate the later repair of the hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2It is a schematic diagram of the overall structure of the present invention (connection ring is hidden);

[0017] Figure 3 It is a schematic diagram of the partial cross-section structure of the bottom of the cross seat;

[0018] Figure 4 It is a schematic diagram of the fixed seat and turntable structure.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Connecting ring; 2. Rotating drum; 3. Rocker; 4. Connecting rope; 5. Pulley; 6. Cross seat; 7. Driving wheel; 8. Battery; 9. Fixed seat; 10. Telescopic rod; 11. Fixed cylinder; 12. Push plate; 13. First fixed motor; 14. Sliding rod; 15. Driven wheel; 16. Tape measure; 17. First camera; 18. Reset spring; 19. Second camera; 20. Fill light; 21. Internal gear; 22. Transmission gear; 23. Second fixed motor; 24. Turntable. DETAILED DESCRIPTION

[0021] With reference to the accompanying drawings, preferred embodiments of the present invention are described in order to fully understand the present invention. The embodiments of the present invention can be changed into various forms, and the scope of the present invention is not limited to the embodiments described in detail below. The present embodiment is provided in order to more completely explain the present invention to those of ordinary skill in the technical field to which the present invention belongs. Therefore, in order to further emphasize the clear description, the shapes of the elements in the drawings, etc. may be enlarged and shown. In each of the drawings, the same reference numerals are given to the same parts. The detailed description of the known functions and structures that are judged to be likely to make the main purpose of the present invention unclear will be omitted.

[0022] See also Figure 1-Figure 4 The present invention provides a technical solution: a fixed-point punching detection device for concrete construction, comprising a connecting ring 1, wherein the top of the connecting ring 1 is rotatably connected to a rotating drum 2, the inside of the rotating drum 2 is fixedly connected to a connecting rope 4, the connecting rope 4 is wound around the outside of the rotating drum 2, a cross seat 6 is arranged at the bottom of the connecting ring 1, one end of the connecting rope 4 passes through the connecting ring 1 and is fixedly connected to the top of the cross seat 6, a plurality of sliding rods 14 equidistantly distributed are slidably connected to the cross seat 6, a reset spring 18 for resetting the sliding rod 14 is fixedly connected to the inside of the cross seat 6, a driving wheel 7 is arranged at one end of the sliding rod 14, a second camera 19 is fixedly connected to the bottom of the cross seat 6, a hole detection device is arranged on the cross seat 6, the hole detection device is used to detect partial collapse that may occur on the inner wall of the tunnel, a first fixed motor 13 for driving the driving wheel 7 to rotate is fixedly connected to one side wall of the driving wheel 7, and a driven wheel 15 is arranged at one end of the sliding rod 14 on one side of the driving wheel 7;

[0023] When the above scheme is put into practical use, when detecting the hole, the length of the sliding rod 14 inside the cross seat 6 is adjusted according to the size of the hole, so that the driving wheel 7 and the driven wheel 15 can slide along the inner wall of the hole, the connecting ring 1 is placed above the hole, and the first fixed motor 13 is started to drive the driving wheel 7 to rotate, so that the driving wheel 7 can be rotated to drive the cross seat 6 to slide inward along the hole. During the downward sliding process of the cross seat 6, the connecting rope 4 is stretched to drive the rotating drum 2 to rotate, and the internal environment of the hole is detected by the second camera 19. The detection result is observed through an external display device. If there is a partial collapse problem on the inner wall of the hole, the collapse position is detected by the hole detection device, and the detection result is also observed through an external display device. The advantage of this is that the sliding rod 14 with adjustable length makes it suitable for detecting holes of different diameters. By observing the situation inside the hole through the second camera 19, it can be intuitively judged whether there is a problem inside the hole. With the hole detection device, not only can it be detected whether there is a problem inside the hole, but also the part with the problem can be further detected, so as to determine the safety of the entire hole, so as to facilitate the later repair of the hole.

[0024] As a further solution of the present invention, the hole detection device includes a fixed seat 9, the fixed seat 9 is fixedly arranged on the top of the cross seat 6, the top of the fixed seat 9 is fixedly connected to a battery 8, a turntable 24 is slidably connected to the fixed seat 9, the inner wall of the turntable 24 is fixedly connected to an internal tooth 21, a second fixed motor 23 is fixedly connected inside the fixed seat 9, the output end of the second fixed motor 23 is fixedly connected to a transmission gear 22 meshing with the internal tooth 21, a telescopic rod 10 is fixedly connected to one side of the turntable 24, the output end of the telescopic rod 10 is fixedly connected to a fixed cylinder 11, the output shaft of the fixed cylinder 11 is fixedly connected to a push plate 12, the top of the telescopic rod 10 is fixedly connected to a first camera 17, the side wall of the fixed cylinder 11 is fixedly connected to a tape measure 16, and the output end of the tape measure 16 is fixedly connected to the side wall of the push plate 12;

[0025] When the above scheme is put into practical use, when the second camera 19 detects that there is a partial collapse problem inside the hole, the cross seat 6 is slid below the collapse position, and the transmission gear 22 is driven to rotate by the second fixed motor 23, and the transmission gear 22 drives the inner gear 21 meshing therewith to rotate, so that the turntable 24 drives the telescopic rod 10 to rotate together, and the collapse position is observed according to the first camera 17 on the telescopic rod 10. When the telescopic rod 10 is aligned with the collapse position, the second fixed motor 23 is stopped, and the fixed cylinder 11 is started to push the push plate 12 to insert into the collapse position. The push plate 12 slides and stretches the tape measure 16. The reading on the tape measure 16 is obtained by the first camera 17, and the depth of the collapse position can be determined. The depth position is recorded to determine the safety of the hole, and then the fixed cylinder 11 drives the push plate 12 to reset, and the first fixed motor 13 can be started to drive the driving wheel 7 to slide to the bottom of the hole. The above actions are repeated until the hole is detected. The advantage of this is that after observing the collapse problem inside the hole, the collapse depth can be measured in time to facilitate the judgment of whether subsequent repairs are needed.

[0026] As a further solution of the present invention, a locking bolt is spirally connected to the telescopic rod 10, and the locking bolt is used to fix the position of the output shaft of the telescopic rod 10 relative to the telescopic rod 10;

[0027] When the above scheme is put into actual use, after the cross seat 6 is placed into the hole, it is necessary to adjust the extension and retraction of the telescopic rod 10 according to the position of the driving wheel 7, adjust the push plate 12 to a position roughly flush with the outer side of the driving wheel 7, and then lock the telescopic rod 10. This is for the subsequent measurement of the depth of the collapsed part by the fixed cylinder 11. The change in the indication of the tape measure 16 is the depth of the collapsed position, avoiding the problem that the positions of the driving wheel 7 and the push plate 12 are inconsistent, and the indication of the tape measure 16 will deviate greatly from the collapse depth when the fixed cylinder 11 pushes the push plate 12 to penetrate into the collapsed part.

[0028] As a further solution of the present invention, one end of the rotating drum 2 is fixedly connected to a rocker 3, and an anti-slip sleeve with a large friction coefficient is slidably sleeved on the rocker 3;

[0029] When the above solution is put into practical use, after the inspection of the inside of the hole is completed, the connecting rope 4 is rolled up onto the rotating drum 2 by manually rotating the rocker 3, so that the cross seat 6 can be quickly recovered from the inside of the hole.

[0030] As a further solution of the present invention, the top of the connecting ring 1 is rotatably connected to a pulley 5, and the connecting rope 4 passes through the connecting ring 1 from above the pulley 5 and is fixedly connected to the cross seat 6;

[0031] When the above solution is put into practical use, the pulley 5 reduces the wear between the connecting rope 4 and the connecting ring 1, so that the connecting rope 4 will not directly contact the surface of the connecting ring 1 when sliding, thereby causing no significant wear.

[0032] As a further solution of the present invention, both sides of the first camera 17 and the second camera 19 are fixedly connected with fill lights 20;

[0033] When the above solution is put into actual use, since the light inside the hole is not sufficient, the fill light 20 is used to fill in the light so that the images of the first camera 17 and the second camera 19 are clear enough.

[0034] As a further solution of the present invention, the bottoms of the driving wheel 7 and the driven wheel 15 are respectively fixedly connected with scrapers;

[0035] When the above scheme is put into practical use, the scraper scrapes away the soil on the surface of the driving wheel 7 and the driven wheel 15 when they rotate, so as to prevent the driving wheel 7 and the driven wheel 15 from being affected by the soil adhering to the surface.

[0036] Working principle: When inspecting the hole, adjust the length of the sliding rod 14 inside the cross seat 6 according to the size of the hole, so that the driving wheel 7 and the driven wheel 15 can slide along the inner wall of the hole, place the connecting ring 1 above the hole, start the first fixed motor 13 to drive the driving wheel 7 to rotate, and the driving wheel 7 can be rotated to drive the cross seat 6 to slide inward along the hole. During the downward sliding of the cross seat 6, the connecting rope 4 is stretched to drive the rotating drum 2 to rotate, and the internal environment of the hole is detected by the second camera 19. The detection result is observed through an external display device. When the second camera 19 detects that there is a partial collapse problem inside the hole, the cross seat 6 is slid below the collapse position, and the transmission gear is driven by the second fixed motor 23. 22 rotates, and the transmission gear 22 drives the inner teeth 21 meshing therewith to rotate, so that the turntable 24 drives the telescopic rod 10 to rotate together, and the collapse position is observed according to the first camera 17 on the telescopic rod 10. When the telescopic rod 10 is aligned with the collapse position, the second fixed motor 23 is stopped, and the fixed cylinder 11 is started to push the push plate 12 to insert into the collapse position. The push plate 12 slides and stretches the measuring tape 16. The reading on the measuring tape 16 is obtained through the first camera 17, so as to judge the depth of the collapse position, record the depth position to judge the safety of the hole, and then the fixed cylinder 11 drives the push plate 12 to reset, and the first fixed motor 13 can be started to drive the driving wheel 7 to slide to the bottom of the hole, and the above actions are repeated until the hole is detected.

[0037] The embodiments of the present invention described above are only examples, and a person skilled in the art of the present invention may make various modifications or derive other equivalent embodiments. Therefore, the present invention is not limited to the embodiments mentioned in the above detailed description. Therefore, the true technical protection scope of the present invention should be determined according to the technical ideas of the attached invention claims. Furthermore, it should be understood that the present invention includes the ideas of the present invention defined by the attached invention claims and all variant technical solutions, equivalent technical solutions and alternative technical solutions within its scope.

Claims

1. A fixed-point drilling detection device for concrete construction, comprising a connecting ring (1), characterized in that: The top of the connecting ring (1) is rotatably connected to a rotating drum (2), the interior of the rotating drum (2) is fixedly connected to a connecting rope (4), the connecting rope (4) is wound around the outside of the rotating drum (2), a cross seat (6) is provided at the bottom of the connecting ring (1), one end of the connecting rope (4) passes through the connecting ring (1) and is fixedly connected to the top of the cross seat (6), a plurality of sliding rods (14) equidistantly distributed are slidably connected to the cross seat (6), a reset spring (18) for resetting the sliding rod (14) is fixedly connected to the interior of the cross seat (6), one end of the sliding rod (14) is provided with a driving wheel (7), the bottom of the cross seat (6) is fixedly connected to a second camera (19), and a hole detection device is provided on the cross seat (6), the hole detection device is used to detect partial collapse that may occur on the inner wall of the tunnel; The hole detection device comprises a fixed seat (9), the fixed seat (9) being fixedly arranged on the top of a cross seat (6), the top of the fixed seat (9) being fixedly connected to a battery (8), a rotating disk (24) being slidably connected to the fixed seat (9), an inner wall of the rotating disk (24) being fixedly connected to an inner tooth (21), a second fixed motor (23) being fixedly connected inside the fixed seat (9), an output end of the second fixed motor (23) being fixedly connected to a transmission gear (22) meshing with the inner tooth (21), a telescopic rod (10) being fixedly connected to one side of the rotating disk (24), a fixed cylinder (11) being fixedly connected to the output end of the telescopic rod (10), a push plate (12) being fixedly connected to the output shaft of the fixed cylinder (11), a first camera (17) being fixedly connected to the top of the telescopic rod (10), a tape measure (16) being fixedly connected to the side wall of the fixed cylinder (11), and the output end of the tape measure (16) being fixedly connected to the side wall of the push plate (12).

2. The fixed-point punching detection device for concrete construction according to claim 1 is characterized in that: A locking bolt is spirally connected to the telescopic rod (10), and the locking bolt is used to fix the position of the output shaft of the telescopic rod (10) relative to the telescopic rod (10).

3. The fixed-point punching detection device for concrete construction according to claim 1 is characterized in that: One end of the rotating drum (2) is fixedly connected to a rocker (3), and an anti-slip sleeve with a large friction coefficient is slidably sleeved on the rocker (3).

4. The fixed-point punching detection device for concrete construction according to claim 1 is characterized in that: A first fixed motor (13) for driving the driving wheel (7) to rotate is fixedly connected to a side wall of the driving wheel (7), and a driven wheel (15) is provided at one end of a sliding rod (14) on one side of the driving wheel (7).

5. The fixed-point punching detection device for concrete construction according to claim 1 is characterized in that: The top of the connecting ring (1) is rotatably connected to a pulley (5), and the connecting rope (4) passes through the connecting ring (1) from above the pulley (5) and is fixedly connected to the cross seat (6).

6. The fixed-point punching detection device for concrete construction according to claim 1 is characterized in that: Filling lights (20) are fixedly connected to both sides of the first camera (17) and the second camera (19).

7. The fixed-point punching detection device for concrete construction according to claim 4 is characterized in that: The bottoms of the driving wheel (7) and the driven wheel (15) are respectively fixedly connected with scrapers.

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