Portable drilling pile hole-forming quality detection device

Abstract

The utility model discloses a portable bored pile hole-forming quality detection device, and belongs to the technical field of building construction, the portable bored pile hole-forming quality detection device comprises a workbench, a tripod is fixedly mounted at the bottom of the workbench, a mounting frame is fixedly mounted on the upper surface of the workbench, and a rotating rod is rotatably connected to the interior of the mounting frame; the outer surface of the rotating rod is fixedly sleeved with a pay-off roller. Through the mounting frame, the rotating rod, the pay-off roller and the connecting rope wound on the pay-off roller, the detection cylinder can be put down into a drill hole conveniently, the rotating upper cover and the detection camera are driven to rotate through the motor, the second gear and the first gear, and then the shooting angle of the detection camera can be adjusted; and when the pressure sensor is in contact with the bottom of the drill hole, the GPS positioning device and the signal control unit are used for recording the depth at the moment and sending the depth to a worker, and the device is easy to operate and can achieve accurate detection of the pile hole.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a portable bored pile hole quality detection device. Background Art

[0002] The quality control of bored piles is difficult due to the large diameter of the pile body, deep penetration into the soil, and the construction of the holes in complex environments such as underground or underwater. Complex geological conditions or incorrect construction operations will affect the quality of bored piles. The quality of the pile hole is the premise for ensuring the quality of the pile foundation and the bearing capacity of the bored pile. In order to avoid shrinkage or collapse of the pile hole, the detection of the pile hole is of great significance.

[0003] At present, based on the current construction technology, it is not convenient to directly observe the hole formation condition of the pile hole. Usually, the internal condition of the pile hole can only be indirectly observed by observing the amount of concrete in real time when the steel cage is lowered and concrete is poured. The whole process is cumbersome and the accuracy is not high. Therefore, improvements are now made to a portable bored pile hole formation quality detection device. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present application provides a portable bored pile hole quality detection device, which overcomes the shortcomings of the prior art and aims to solve the problem that the prior art can only indirectly observe the internal situation of the pile hole by lowering the steel cage and observing the amount of concrete in real time when pouring concrete, and the whole process is cumbersome to operate and the accuracy is not high.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a portable bored pile hole quality detection device, comprising a workbench, a tripod is fixedly installed at the bottom of the workbench, a mounting frame is fixedly installed on the upper surface of the workbench, a rotating rod is rotatably connected to the inside of the mounting frame, a pay-off roller is fixedly sleeved on the outer surface of the rotating rod, a connecting rope is wound around the outer surface of the pay-off roller, a through hole is opened at the center of the upper surface of the workbench, the lower end of the connecting rope passes through the through hole and is fixedly connected to the detection cylinder, a placing plate is fixedly installed near the upper end of the detection cylinder, The top of the placement plate 1 is fixedly connected with a connecting rod, the outer surface of the connecting rod is rotatably connected with a sleeve, the top of the sleeve is fixedly installed with a rotating upper cover, the upper surface of the rotating upper cover is located on one side of the connecting rod and is provided with a detection camera, the top of the placement plate 1 is fixedly installed with a motor, the output end of the motor is fixedly connected with a gear 2, one side of the gear 2 is meshingly connected with a gear 1, and the gear 1 is fixedly sleeved on the outer surface of the sleeve, the inner bottom wall of the detection cylinder is fixedly installed with a GPS positioning device and a signal control unit, and the bottom of the detection cylinder is fixedly installed with a pressure sensor.

[0006] By adopting the above technical scheme, the workbench is supported and fixed by a tripod, and the position of the detection cylinder is adjusted by the installation frame, the rotating rod, the pay-off roller and the connecting rope wrapped around the pay-off roller, so as to lower the detection cylinder into the borehole. The motor drives the gear 2 to rotate and drives the gear 1 to rotate synchronously, thereby driving the rotating cover and the detection camera to rotate synchronously, that is, the shooting angle of the detection camera can be adjusted, so as to realize all-round detection of the internal situation of the borehole without blind spots. When the pressure sensor contacts the bottom of the borehole, the depth at this time is recorded by the GPS positioning device and the signal control unit and sent to the staff. The device is simple to operate and can realize accurate detection of the pile hole.

[0007] As a preferred technical solution of the present application, a guide unit is provided inside the through hole, and the guide unit includes a guide tube, and the guide tube is fixedly connected to the inner wall of the through hole through a fixing block, and the inner wall of the guide tube is fixedly connected to a rubber inner ring.

[0008] By adopting the above technical solution, the connecting rope is guided by the guide tube, which reduces the possibility of the connecting rope shaking in the pile hole during the unwinding process, and the friction between the connecting rope and the guide tube is reduced by providing a rubber inner ring.

[0009] As a preferred technical solution of the present application, a fixing seat is fixedly installed on the upper surface of the rotating upper cover at one side of the connecting rod, and the detection camera is fixedly installed inside the fixing seat.

[0010] By adopting the above technical solution, the detection camera can be limited and fixed to avoid shaking and displacement of the detection camera during rotation.

[0011] As a preferred technical solution of the present application, a mounting ring is fixedly sleeved on the outer surface of the detection tube near the upper end, and a plurality of lighting lamps are fixedly mounted on the outer surface of the mounting ring.

[0012] By adopting the above technical solution, the environment inside the hole is illuminated by the lighting lamp to facilitate the detection camera to shoot.

[0013] As a preferred technical solution of the present application, the upper end of the connecting rod passes through the rotating upper cover and extends to the outside, the extended end of the connecting rod is fixedly connected with a connecting ring, and the connecting ring is entangled and connected with the lower end of the connecting rope.

[0014] By adopting the above technical solution, it is convenient to connect the two groups of connecting rope and detection tube together.

[0015] As a preferred technical solution of the present application, a second placement plate is fixedly installed near the lower end of the interior of the detection cylinder, and a battery is fixedly installed on the upper surface of the second placement plate.

[0016] By adopting the above technical solution, a storage battery is provided to provide power to the electronic device so that it can work normally.

[0017] As a preferred technical solution of the present application, a rotating wheel is provided on one side of the mounting frame, one end of the rotating rod is fixedly connected to the rotating wheel, and the outer surface of the rotating wheel handle is wrapped with a rubber sleeve.

[0018] By adopting the above technical solution, it is convenient for the staff to rotate the pay-off roller to carry out the pay-off and take-up work.

[0019] Beneficial effects of this application:

[0020] In the utility model, the workbench is supported and fixed by a tripod, and the position of the detection tube is adjusted by a mounting frame, a rotating rod, a pay-off roller and a connecting rope wound on the pay-off roller, so that the detection tube can be lowered into the borehole. The motor drives the second gear to rotate, which drives the first gear to rotate synchronously, thereby driving the rotating upper cover and the detection camera to rotate synchronously, that is, the shooting angle of the detection camera can be adjusted, so as to realize all-round detection of the internal situation of the borehole without blind spots. When the pressure sensor contacts the bottom of the borehole, the depth at this time is recorded by the GPS positioning device and the signal control unit and sent to the staff. The device is simple to operate and can realize accurate detection of the pile hole.

[0021] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope thereby. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 It is a schematic diagram of the local structure of this application;

[0024] Figure 3 It is a front cross-sectional schematic diagram of the local structure of the present application;

[0025] Figure 4 A transmission schematic diagram of the motor of the present application;

[0026] Figure 5 This is a schematic diagram of the structure of the guide unit of the present application.

[0027] In the figure: 1. workbench; 2. tripod; 3. mounting frame; 4. rotating rod; 5. pay-off roller; 6. rotating wheel; 7. guide unit; 701. guide tube; 702. fixing block; 703. rubber inner ring; 8. through hole; 9. detection cylinder; 10. placement plate 1; 11. placement plate 2; 12. connecting rod; 13. connecting ring; 14. sleeve; 15. rotating upper cover; 16. gear 1; 17. motor; 18. gear 2; 19. detection camera; 20. fixing seat; 21. battery; 22. GPS positioning device; 23. signal control unit; 24. pressure sensor; 25. mounting ring; 26. lighting lamp. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0029] like Figure 1 - Figure 5As shown, a portable bored pile hole quality detection device provided in this embodiment includes a workbench 1, a tripod 2 is fixedly installed at the bottom of the workbench 1, a mounting frame 3 is fixedly installed on the upper surface of the workbench 1, a rotating rod 4 is rotatably connected inside the mounting frame 3, a pay-off roller 5 is fixedly sleeved on the outer surface of the rotating rod 4, a connecting rope is wound around the outer surface of the pay-off roller 5, a through hole 8 is opened at the center of the upper surface of the workbench 1, the lower end of the connecting rope passes through the through hole 8 and is fixedly connected to a detection cylinder 9, a placing plate 10 is fixedly installed near the upper end of the detection cylinder 9, a connecting rod 12 is fixedly connected to the top of the placing plate 10, a sleeve 14 is rotatably connected to the outer surface of the connecting rod 12, a rotating upper cover 15 is fixedly installed on the top of the sleeve 14, a detection camera 19 is arranged on the upper surface of the rotating upper cover 15 on one side of the connecting rod 12, a motor 17 is fixedly installed on the top of the placing plate 10, a gear 18 is fixedly connected to the output end of the motor 17, a gear 16 is meshedly connected to one side of the gear 18, and a gear 17 is fixedly installed on the top of the placing plate 10. 16 is fixedly sleeved on the outer surface of the casing 14, the inner bottom wall of the detection tube 9 is fixedly installed with a GPS positioning device 22 and a signal control unit 23, and the bottom of the detection tube 9 is fixedly installed with a pressure sensor 24. When in use, the workbench 1 is supported and fixed by the set tripod 2, and the detection tube 9 is lowered into the borehole by the set mounting frame 3, rotating rod 4, wire-releasing roller 5 and connecting rope wound on the wire-releasing roller 5, so as to adjust the position of the detection tube 9, and drive the gear 1 16 to rotate synchronously by the motor 17, thereby driving the rotating upper cover 15 and the detection camera 19 to rotate synchronously, that is, the shooting angle of the detection camera 19 can be adjusted, so as to realize all-round detection of the internal situation of the borehole without blind spots. When the pressure sensor 24 contacts the bottom of the borehole, the depth at this time is recorded by the GPS positioning device 22 and the signal control unit 23 and sent to the staff. The device is simple to operate and can realize accurate detection of the pile hole.

[0030] In this embodiment, if Figure 1 and 5 As shown, a guide unit 7 is provided inside the through hole 8, and the guide unit 7 includes a guide tube 701, which is fixedly connected to the inner wall of the through hole 8 through a fixing block 702, and a rubber inner ring 703 is fixedly connected to the inner wall of the guide tube 701. When in use, the connecting rope is guided by the guide tube 701, which reduces the possibility of the connecting rope shaking in the pile hole during the unwinding process, and the friction between the connecting rope and the guide tube 701 is reduced by providing the rubber inner ring 703.

[0031] In this embodiment, if Figure 4As shown, a fixing seat 20 is fixedly installed on the upper surface of the rotating upper cover 15 on one side of the connecting rod 12, and a detection camera 19 is fixedly installed inside the fixing seat 20. When in use, the detection camera 19 is limited and fixed to prevent the detection camera 19 from shaking and shifting during rotation.

[0032] In this embodiment, if Figure 2 As shown, a mounting ring 25 is fixedly sleeved on the outer surface of the detection tube 9 near the upper end, and a plurality of lighting lamps 26 are fixedly mounted on the outer surface of the mounting ring 25. When in use, the lighting lamps 26 are used to illuminate the environment inside the hole to facilitate shooting by the detection camera 19.

[0033] In this embodiment, if Figure 2 As shown, the upper end of the connecting rod 12 passes through the rotating upper cover 15 and extends to the outside. The extended end of the connecting rod 12 is fixedly connected with a connecting ring 13, and the connecting ring 13 is wound and connected with the lower end of the connecting rope. When in use, the two groups of connecting rope and detection tube 9 are connected together through the connecting rod 12 and the connecting ring 13.

[0034] In this embodiment, if Figure 3 As shown, a placement plate 11 is fixedly installed near the lower end of the detection tube 9, and a battery 21 is fixedly installed on the upper surface of the placement plate 11. When in use, the battery 21 is set to provide power to the electronic device so that it can work normally.

[0035] In this embodiment, if Figure 1 As shown, a rotating wheel 6 is provided on one side of the mounting frame 3, one end of the rotating rod 4 is fixedly connected to the rotating wheel 6, and the outer surface of the handle of the rotating wheel 6 is wrapped with a rubber sleeve, so that when in use, it is convenient for the staff to rotate the pay-off roller 5 to reel in and pay out the line.

[0036] Working principle: When using a portable bored pile hole quality detection device of the present application, the workbench 1 is supported and fixed by a tripod 2, and the position of the detection tube 9 is adjusted by a mounting frame 3, a rotating rod 4, a pay-off roller 5 and a connecting rope wound on the pay-off roller 5, so as to lower the detection tube 9 into the borehole, and the motor 17 drives the gear 2 18 to rotate and drives the gear 1 16 to rotate synchronously, thereby driving the rotating upper cover 15 and the detection camera 19 to rotate synchronously, that is, the shooting angle of the detection camera 19 can be adjusted, so as to realize all-round detection of the internal situation of the borehole without blind spots. When the pressure sensor 24 contacts the bottom of the borehole, the depth at this time is recorded by the GPS positioning device 22 and the signal control unit 23 and sent to the staff. The device is simple to operate and can realize accurate detection of the pile hole.

[0037] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A portable bored pile hole quality detection device, comprising a workbench (1), characterized in that: A tripod (2) is fixedly mounted on the bottom of the workbench (1); a mounting frame (3) is fixedly mounted on the upper surface of the workbench (1); a rotating rod (4) is rotatably connected to the inside of the mounting frame (3); a wire-releasing roller (5) is fixedly sleeved on the outer surface of the rotating rod (4); a connecting rope is wound around the outer surface of the wire-releasing roller (5); a through hole (8) is provided at the center of the upper surface of the workbench (1); the lower end of the connecting rope passes through the through hole (8) and is fixedly connected to the detection cylinder (9); a placement plate (10) is fixedly mounted near the upper end of the detection cylinder (9); a connecting rod (12) is fixedly connected to the top of the placement plate (10); the outer surface of the connecting rod (12) is rotatably connected to the detection cylinder (9); A sleeve (14) is provided, a rotating upper cover (15) is fixedly mounted on the top of the sleeve (14), a detection camera (19) is arranged on the upper surface of the rotating upper cover (15) located on one side of the connecting rod (12), a motor (17) is fixedly mounted on the top of the placement plate (10), a gear (18) is fixedly connected to the output end of the motor (17), a gear (16) is meshedly connected to one side of the gear (18), and the gear (16) is fixedly sleeved on the outer surface of the sleeve (14), a GPS positioning device (22) and a signal control unit (23) are fixedly mounted on the inner bottom wall of the detection cylinder (9), and a pressure sensor (24) is fixedly mounted on the bottom of the detection cylinder (9).

2. A portable bored pile hole quality detection device according to claim 1, characterized in that: A guide unit (7) is provided inside the through hole (8), and the guide unit (7) comprises a guide tube (701). The guide tube (701) is fixedly connected to the inner wall of the through hole (8) via a fixing block (702), and a rubber inner ring (703) is fixedly connected to the inner wall of the guide tube (701).

3. A portable bored pile hole quality detection device according to claim 1, characterized in that: A fixing seat (20) is fixedly mounted on the upper surface of the rotating upper cover (15) at one side of the connecting rod (12), and the detection camera (19) is fixedly mounted inside the fixing seat (20).

4. A portable bored pile hole quality detection device according to claim 1, characterized in that: A mounting ring (25) is fixedly sleeved on the outer surface of the detection cylinder (9) near the upper end, and a plurality of lighting lamps (26) are fixedly mounted on the outer surface of the mounting ring (25).

5. A portable bored pile hole quality detection device according to claim 1, characterized in that: The upper end of the connecting rod (12) passes through the rotating upper cover (15) and extends to the outside. The extended end of the connecting rod (12) is fixedly connected to a connecting ring (13), and the connecting ring (13) is wound and connected with the lower end of the connecting rope.

6. A portable bored pile hole quality detection device according to claim 1, characterized in that: A second placement plate (11) is fixedly mounted inside the detection cylinder (9) near the lower end, and a storage battery (21) is fixedly mounted on the upper surface of the second placement plate (11).

7. A portable bored pile hole quality detection device according to claim 1, characterized in that: A rotating wheel (6) is provided on one side of the mounting frame (3), one end of the rotating rod (4) is fixedly connected to the rotating wheel (6), and the outer surface of the handle of the rotating wheel (6) is wrapped with a rubber sleeve.

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