A pile hole diameter detection device for construction engineering

Abstract

The utility model discloses a pile hole diameter detection device for constructional engineering, including fixed plate, the fixed plate upper end surface fixedly connected with mount, and one side of mount is fixedly connected with first locating plate, and the first locating plate upper end surface is fixedly connected with first forward -reverse motor, and first forward -reverse motor output is connected with rotating link, and rotating link is rotatably connected with mount, and the rotating link outer wall is fixedly connected with winding disc, and winding disc is wound with connecting wire, and one end of connecting wire is fixedly connected with ultrasonic wave hole quality detector, and the operation of first forward -reverse motor makes winding disc rotate, and the connecting wire of preventing line is carried out to first forward -reverse motor, and ultrasonic wave hole quality detector moves to the bottom of stake hole, and the data such as the aperture and perpendicularity of stake hole are detected, and two second forward -reverse motors rotate in the opposite direction simultaneously, and make first spiral rod and slide bar screw joint, and control fixed plate carries out lateral adjustment, and two support rods slide on the bottom plate longitudinally, and adjust ultrasonic wave hole quality detector, improve the accuracy of detection.

Description

Technical Field

[0001] This utility model relates to the field of pile hole diameter detection technology, specifically a pile hole diameter detection device for building engineering. Background Technology

[0002] Pile holes are holes drilled to reinforce underground foundations and improve the load-bearing capacity and seismic resistance of building foundations. The construction of pile holes is typically aimed at enhancing the load-bearing capacity and seismic performance of buildings. In construction projects such as buildings and bridges, when it is necessary to strengthen the stability of underground foundations, manually excavated pile holes or foundation pile holes are used. After the pile holes are formed, their quality needs to be inspected.

[0003] Most existing pile hole diameter testing devices are fixed. They are placed above the pile hole and connected to an external display device to test the pile hole diameter. However, in actual use, the testing device needs to be placed above the pile hole with a support rod or support device. After placement, the testing device needs to be manually adjusted by the staff, which is a slow process. In addition, the testing device has a certain weight, which makes it cumbersome to use, resulting in poor performance in actual use. Utility Model Content

[0004] The purpose of this invention is to provide a pile hole diameter detection device for building engineering. The device uses a first forward and reverse motor to rotate the winding reel, thereby securing the connecting wire and moving the ultrasonic hole quality detector towards the bottom of the pile hole. This allows for the detection of data such as the pile hole diameter and verticality. In conjunction with two second forward and reverse motors, the two motors rotate simultaneously in opposite directions, causing the first helical rod to connect with the sliding rod. This controls the lateral adjustment of the fixing plate, while the two support rods slide longitudinally on the base plate, allowing for longitudinal adjustment of the fixing plate. This enables rapid and flexible adjustment of the ultrasonic hole quality detector, improving the accuracy of the detection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pile hole diameter testing device for building engineering, comprising a fixed plate, a fixed frame fixedly connected to the upper surface of the fixed plate, a first positioning plate fixedly connected to one side of the fixed frame, a first forward and reverse motor fixedly connected to the upper surface of the first positioning plate, a rotating rod connected to the output end of the first forward and reverse motor, the rotating rod being rotatably connected to the fixed frame, a winding reel fixedly connected to the outer wall of the rotating rod, a connecting wire wound on the winding reel, and an ultrasonic hole-forming quality testing instrument fixedly connected to one end of the connecting wire. The fixed plate has a movable groove. Two symmetrical support rods are fixedly connected to the lower end face of the fixed plate. A sliding groove is provided on the upper end face of the support rod. A sliding rod is slidably connected in the sliding groove. A second positioning plate is fixedly connected to one side of the support rod. A second forward and reverse motor is fixedly connected to the upper end face of the second positioning plate. A first screw rod is connected to the output end of the second forward and reverse motor. The first screw rod is rotatably connected to the support rod and screwed to the sliding rod. A base plate is slidably connected to the lower end faces of the two support rods. Support columns are fixedly connected to the four corners of the lower end face of the base plate.

[0006] The beneficial effects of this utility model are as follows: by operating the first forward and reverse motor, the rotating rod can rotate with the winding reel to release the connecting wire, which facilitates the ultrasonic hole forming quality detector to move to the bottom of the pile hole. With the two second forward and reverse motors rotating in opposite directions at the same time, the two first spiral rods are screwed to their respective corresponding sliding rods. By moving the sliding rods, the fixing plate is moved horizontally, and the position of the fixing plate is adjusted laterally.

[0007] In order to enable flexible deployment and retraction of the ultrasonic hole forming quality inspector, and to facilitate quick adjustment of the position of the fixing plate;

[0008] As a further improvement to the above technical solution: two symmetrical moving grooves are provided on the upper surface of the base plate, and a moving rod is slidably connected in the moving groove. A third positioning plate is fixedly connected to one side of the base plate, and a third forward and reverse motor is fixedly connected to the upper surface of the third positioning plate. A second spiral rod is connected to the output end of the third forward and reverse motor. The second spiral rod is screwed to the moving rod and rotatably connected to the base plate.

[0009] The beneficial effects of this improvement are as follows: by operating the forward and reverse motors, the second spiral rod is screwed to one of the moving rods. By moving the moving rods, the two support rods and the fixed plate are moved longitudinally and horizontally, thereby adjusting the position of the ultrasonic hole forming quality tester longitudinally.

[0010] In order to achieve longitudinal adjustment of the position of the fixing plate;

[0011] As a further improvement to the above technical solution: a guide rod is slidably connected to another of the moving rods, and the guide rod is fixedly connected to the base plate.

[0012] The beneficial effects of this improvement are: by using the guide rod, the moving rod on its surface can be guided, assisting the second helical rod and another moving rod to move the two support rods, ensuring that the two moving rods are sufficiently stable during the movement;

[0013] In order to guide the two support rods;

[0014] As a further improvement to the above technical solution: two symmetrical support frames are fixedly connected to the upper surface of the fixed plate, and fixed pulleys are rotatably connected to the support frames, with the connecting line located between the two fixed pulleys.

[0015] The beneficial effects of this improvement are as follows: by using two support frames, the corresponding fixed pulleys can be supported and stabilized. With the use of two fixed pulleys, the connecting line can be limited, ensuring that the connecting line can be freely extended and retracted without any random swaying or shaking, thus ensuring the stability of the ultrasonic hole forming quality tester.

[0016] In order to limit the movement of the connecting wire;

[0017] As a further improvement to the above technical solution: a connecting plate is fixedly connected to the lower end face of the support column, and a caster wheel is fixedly connected to the lower end face of the connecting plate.

[0018] The beneficial effects of this improvement are: the use of casters allows for flexible movement of the detection device, facilitating rapid movement during use and improving the mobility of the detection device.

[0019] In order to enable flexible movement of the detection device;

[0020] As a further improvement to the above technical solution: a fixing plate is fixedly connected to one side of two adjacent support columns, and a positioning hole is provided on the fixing plate.

[0021] The beneficial effects of this improvement are: by using a fixing plate and positioning holes, the position of the detection device can be fixed, ensuring that the detection device remains sufficiently stable during use and will not shift arbitrarily, thereby improving the stability of the detection device.

[0022] In order to fix the detection device;

[0023] As a further improvement to the above technical solution: a control box is fixedly connected to the upper surface of the fixed plate.

[0024] The beneficial effects of this improvement are: by using the control box, the control of the monitoring device can be adjusted and controlled, which facilitates rapid detection of pile holes and improves work efficiency;

[0025] In order to adjust and control the monitoring device. Attached Figure Description

[0026] Figure 1 Schematic diagram of the three-dimensional structure provided by this utility model Figure 1 ;

[0027] Figure 2 Provided by this utility model Figure 1 Enlarged view of point A in the middle;

[0028] Figure 3 Top view provided for this utility model;

[0029] Figure 4 Provided by this utility model Figure 3 A three-dimensional cross-sectional view at point AA;

[0030] Figure 5 Schematic diagram of the three-dimensional structure provided by this utility model Figure 2 .

[0031] In the diagram, 1. Fixed plate; 11. Fixed frame; 12. First positioning plate; 13. First forward / reverse motor; 14. Rotating rod; 15. Reel; 16. Connecting line; 17. Ultrasonic hole forming quality tester; 18. Movable groove; 19. Support rod; 20. Slide groove; 21. Slide rod; 22. Second positioning plate; 23. Second forward / reverse motor; 24. First helical rod; 25. Base plate; 26. Support column; 31. Moving groove; 32. Moving rod; 33. Third positioning plate; 34. Third forward / reverse motor; 35. Second helical rod; 41. Guide rod; 51. Support frame; 52. Fixed pulley; 61. Connecting plate; 62. Universal wheel; 71. Fixing plate; 72. Positioning hole; 81. Control box. Detailed Implementation

[0032] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0033] like Figures 1 to 5As shown in the figure, the present invention provides a pile hole diameter testing device for building engineering, including a fixed plate 1, a fixed frame 11 fixedly connected to the upper end face of the fixed plate 1, a first positioning plate 12 fixedly connected to one side of the fixed frame 11, a first forward and reverse motor 13 fixedly connected to the upper end face of the first positioning plate 12, a rotating rod 14 connected to the output end of the first forward and reverse motor 13, the rotating rod 14 being rotatably connected to the fixed frame 11, a take-up reel 15 fixedly connected to the outer wall of the rotating rod 14, a connecting wire 16 wound on the take-up reel 15, an ultrasonic hole forming quality tester 17 fixedly connected to one end of the connecting wire 16, and a movable groove 18 provided on the fixed plate 1. Through the operation of the first forward and reverse motor 13, the rotating rod 14 can rotate with the take-up reel 15, thus controlling the connecting wire 16. The ultrasonic hole-forming quality inspector 17 moves towards the bottom of the pile hole through the movable groove 18 to inspect the pile hole diameter. Two symmetrical support rods 19 are fixedly connected to the lower end face of the fixed plate 1. A sliding groove 20 is provided on the upper end face of the support rod 19, and a sliding rod 21 is slidably connected within the groove 20. A second positioning plate 22 is fixedly connected to one side of the support rod 19. A second forward / reverse motor 23 is fixedly connected to the upper end face of the second positioning plate 22. A first spiral rod 24 is connected to the output end of the second forward / reverse motor 23. The first spiral rod 24 is rotatably connected to the support rod 19 and screwed to the sliding rod 21. A base plate 25 is slidably connected to the lower end face of both support rods 19. Support columns 26 are fixedly connected to the four corners of the lower end face of the base plate 25. The two second forward / reverse motors 23 simultaneously reverse... Rotation allows the two first spiral rods 24 to be screwed onto their respective sliding rods 21. The movement of the sliding rods 21 causes the fixed plate 1 to move horizontally. Two symmetrical moving slots 31 are formed on the upper surface of the base plate 25. Moving rods 32 are slidably connected within the moving slots 31. A third positioning plate 33 is fixedly connected to one side of the base plate 25. A third forward / reverse motor 34 is fixedly connected to the upper surface of the third positioning plate 33. A second spiral rod 35 is connected to the output end of the third forward / reverse motor 34. The second spiral rod 35 is screwed onto the moving rod 32 and rotatably connected to the base plate 25. A guide rod 41 is slidably connected to the other moving rod 32 and fixedly connected to the base plate 25. The operation of the third forward / reverse motor 34 allows the second spiral rod 35 to be screwed onto one of the moving rods 32. The moving rods 32 are screwed together, and another moving rod 32 slides on the guide rod 41, moving the two support rods 19 longitudinally and horizontally. This allows for the horizontal and longitudinal horizontal adjustment of the fixed plate 1, positioning the ultrasonic drilling quality inspector 17 at the center of the pile hole. Two symmetrical support frames 51 are fixedly connected to the upper surface of the fixed plate 1. Fixed pulleys 52 are rotatably connected to the support frames 51, and the connecting line 16 is located between the two fixed pulleys 52. The two support frames 51 can stabilize their respective fixed pulleys 52. With the use of the two fixed pulleys 52, the connecting line 16 can be limited to prevent it from tilting or swaying arbitrarily. A connecting plate 61 is fixedly connected to the lower surface of the support column 26, and a caster wheel 62 is fixedly connected to the lower surface of the connecting plate 61.The four casters 62 allow for flexible movement of the detection device. A fixing plate 71 is fixedly connected to one side of two adjacent support columns 26. Positioning holes 72 are provided on the fixing plates 71. The two fixing plates 71 and their corresponding positioning holes 72 position the detection device, ensuring it does not tilt or shake during use. A control box 81 is fixedly connected to the upper surface of the fixing plate 1. The control box 81 allows for adjustment and control of the detection device, facilitating operation.

[0034] The working principle and usage process of this utility model are as follows: First, the detection device is moved to the pile hole to be detected using four universal wheels 62. The device is then fixed in place using the positioning holes 72 on the two fixing plates 71, positioning the fixing plate 1 above the pile hole. With the use of the third forward / reverse motor 34, the second spiral rod 35 is screwed onto one of the moving rods 32, while the other moving rod 32 slides on the guide rod 41, allowing for longitudinal horizontal adjustment of the two support rods 19 and the fixing plate 1. Simultaneously, the two second forward / reverse motors 23 rotate in opposite directions, causing the two first spiral rods 24 to be screwed onto their corresponding sliding rods 21, and the fixing plate 1 is horizontally adjusted on the two support rods 19, positioning the ultrasonic hole-forming quality detector 17 directly above the pile hole. With the action of the first forward / reverse motor 13, the winding reel 15 rotates, securing the connecting line 16, causing the ultrasonic hole-forming quality detector 17 to move towards the bottom of the pile hole to detect the pile hole diameter. This completes the usage process of the pile hole diameter detection device for the entire construction project.

[0035] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A pile borehole diameter detection device for building engineering, comprising a fixing plate (1), characterized in that: A fixing frame (11) is fixedly connected to the upper end face of the fixing plate (1), a first positioning plate (12) is fixedly connected to one side of the fixing frame (11), a first forward and reverse motor (13) is fixedly connected to the upper end face of the first positioning plate (12), a rotating rod (14) is connected to the output end of the first forward and reverse motor (13), and the rotating rod (14) is rotatably connected to the fixing frame (11). A take-up reel (15) is fixedly connected to the outer wall of the rotating rod (14). A connecting wire (16) is wound on the take-up reel (15). One end of the connecting wire (16) is fixedly connected to an ultrasonic hole forming quality detector (17). A movable groove (18) is provided on the fixed plate (1). Two symmetrical support rods (19) are fixedly connected to the lower end face of the fixed plate (1). A sliding groove (20) is provided on the upper end face of the support rod (19). A sliding rod (21) is slidably connected in the sliding groove (20). A second positioning plate (22) is fixedly connected to one side of the rod (19). A second forward and reverse motor (23) is fixedly connected to the upper end of the second positioning plate (22). A first spiral rod (24) is connected to the output end of the second forward and reverse motor (23). The first spiral rod (24) is rotatably connected to the support rod (19) and screwed to the slide rod (21). The lower end faces of the two support rods (19) are slidably connected to a base plate (25). Support columns (26) are fixedly connected to the four corners of the lower end face of the base plate (25).

2. The pile borehole diameter detection device for building engineering according to claim 1, characterized in that: The upper surface of the base plate (25) has two symmetrical moving grooves (31). A moving rod (32) is slidably connected in the moving groove (31). A third positioning plate (33) is fixedly connected to one side of the base plate (25). A third forward and reverse motor (34) is fixedly connected to the upper surface of the third positioning plate (33). A second spiral rod (35) is connected to the output end of the third forward and reverse motor (34). The second spiral rod (35) is screwed to the moving rod (32) and rotatably connected to the base plate (25).

3. The pile borehole diameter detection device for building engineering according to claim 2, characterized in that: Another movable rod (32) is slidably connected to a guide rod (41), which is fixedly connected to the base plate (25).

4. The pile borehole diameter detection device for building engineering according to claim 1, characterized in that: The upper end face of the fixed plate (1) is fixedly connected to two symmetrical support frames (51), and fixed pulleys (52) are rotatably connected to the support frames (51). The connecting line (16) is located between the two fixed pulleys (52).

5. The pile borehole diameter detection device for building engineering according to claim 1, characterized in that: A connecting plate (61) is fixedly connected to the lower end face of the support column (26), and a caster wheel (62) is fixedly connected to the lower end face of the connecting plate (61).

6. The pile borehole diameter detection device for building engineering according to claim 1, characterized in that: Two adjacent support columns (26) are fixedly connected to one side of a retaining plate (71), and the retaining plate (71) is provided with a positioning hole (72).

7. The pile borehole diameter detection device for building engineering according to claim 1, characterized in that: A control box (81) is fixedly connected to the upper end face of the fixing plate (1).

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