Aperture detection device for constructional engineering management

Abstract

The utility model discloses an aperture detection device for constructional engineering management, which comprises a bottom plate, a through groove is formed in the top surface of the bottom plate in a penetrating manner, the top surface of the bottom plate is fixedly connected with a support, the inner wall of the support is fixedly connected with a first electric push rod, and the output end of the first electric push rod is fixedly connected with a driving frame. A grabbing moving assembly drives a bottom plate and a through groove to move to the position above a foundation pile hole, a first electric push rod is started to drive a detection mechanism and a positioning assembly to enter the foundation pile hole through a driving frame, a connecting plate and a connecting shaft, the positioning assembly is started to make contact with the inner wall of the foundation pile hole, and then the connecting shaft can be assisted to move to the circle center position of the pile hole; according to the detection device, the hole diameter of the foundation pile hole can be rotationally detected by rotating the detection device, so that the purpose of conveniently positioning and detecting the hole diameter of the foundation pile hole is achieved, and the problems that errors are easy to occur and the detection accuracy is reduced during hole diameter detection due to the fact that the detection position of an existing detection device is difficult to keep at the circle center of the foundation pile hole are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an aperture detection device for construction engineering management. Background Art

[0002] Construction projects refer to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment. It also refers to the construction of various houses and buildings.

[0003] Before building construction, it is necessary to dig foundation pits and pile holes at the construction site. In order to ensure the casting quality of the piles, the hole diameter detection work needs to be carried out after the pile hole excavation is completed. However, when the existing detection device detects the hole diameter of the pile, it is difficult to keep the detection position at the center of the pile hole, which makes it easy to make errors during detection and greatly reduces the detection accuracy. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an aperture detection device for construction engineering management, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A aperture detection device for construction engineering management comprises a base plate, a through groove is formed through the top surface of the base plate, a bracket is fixedly connected to the top surface of the base plate, a first electric push rod is fixedly connected to the inner wall of the bracket, a driving frame is fixedly connected to the output end of the first electric push rod, a connecting plate is fixedly connected to the bottom surface of the driving frame, a connecting shaft is rotatably connected to the inner wall of the connecting plate, a limiting ring is fixedly connected to the surface of the connecting shaft, and the limiting ring is rotatably connected to the inner wall of the connecting plate, a detection mechanism is fixedly connected to the bottom end of the connecting shaft, a positioning assembly is provided on the bottom surface of the connecting plate, a driving mechanism is provided on the left side of the connecting plate, and a moving assembly is provided on the bottom surface of the base plate.

[0007] Preferably, the detection mechanism consists of a fixed frame and a bidirectional laser rangefinder, the fixed frame is fixedly connected to the bottom end of the connecting shaft, and the bidirectional laser rangefinder is fixedly connected to the inner wall of the fixed frame.

[0008] Preferably, the positioning assembly consists of a connecting seat, a second electric push rod and a positioning plate, the connecting seat is fixedly connected to the bottom surface of the connecting plate, the second electric push rod is fixedly connected to the inner wall of the connecting seat, and the positioning plate is fixedly connected to the output end of the second electric push rod.

[0009] Preferably, the driving mechanism consists of a fixed seat, a servo motor, a worm and a worm wheel, the fixed seat is fixedly connected to the left side of the connecting plate, the servo motor is fixedly connected to the inner wall of the fixed seat, the worm is fixedly connected to the output end of the servo motor, the worm wheel is fixedly connected to the surface of the connecting shaft, and the worm wheel is meshed with the worm.

[0010] Preferably, the moving assembly consists of a universal wheel and a moving frame, the universal wheel is fixedly connected to the bottom surface of the base plate, and the moving frame is fixedly connected to the top surface of the base plate.

[0011] Preferably, there are multiple first electric push rods, and all of the multiple first electric push rods are located inside the bracket.

[0012] Preferably, the connecting plate is rectangular and is made of metal material.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the aperture detection device for construction project management, the grasping moving component drives the bottom plate and the through groove to move above the foundation pile hole, starts the first electric push rod to drive the detection mechanism and the positioning component to enter the foundation pile hole through the driving frame, the connecting plate and the connecting shaft, starts the positioning component to contact the inner wall of the foundation pile hole, and can assist the connecting shaft to move to the center position of the pile hole, starts the driving mechanism and the detection mechanism, and can perform rotation detection on the aperture of the foundation pile hole; the goal of facilitating the positioning detection of the aperture of the foundation pile hole is achieved, and the problem of easy error in aperture detection and reduced detection accuracy is avoided because the detection position of the existing detection device is difficult to maintain at the center of the foundation pile hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 It is a right sectional view of the structure of the utility model;

[0016] Figure 3 This is an enlarged view of the structure A of the utility model.

[0017] In the figure: 1. bottom plate; 2. through groove; 3. bracket; 4. first electric push rod; 5. driving frame; 6. connecting plate; 7. connecting shaft; 8. limiting ring; 9. fixing frame; 10. two-way laser rangefinder; 11. connecting seat; 12. second electric push rod; 13. positioning plate; 14. fixing seat; 15. servo motor; 16. worm; 17. worm wheel; 18. universal wheel; 19. moving frame. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Reference Figure 1-3 , an aperture detection device for construction engineering management, comprising a bottom plate 1, a through slot 2 is formed on the top surface of the bottom plate 1, a bracket 3 is fixedly connected to the top surface of the bottom plate 1, a first electric push rod 4 is fixedly connected to the inner wall of the bracket 3, the number of the first electric push rods 4 is multiple, and the multiple first electric push rods 4 are all located inside the bracket 3, and are used to drive the detection mechanism to move downward, thereby improving the movement stability, a driving frame 5 is fixedly connected to the output end of the first electric push rod 4, a connecting plate 6 is fixedly connected to the bottom surface of the driving frame 5, the connecting plate 6 is rectangular, and the connecting plate 6 is made of metal material, the connecting plate 6 made of metal material has higher strength, is not easily deformed and damaged after being subjected to force, and is more durable, and the inner wall of the connecting plate 6 A connecting shaft 7 is rotatably connected, and a limit ring 8 is fixedly connected to the surface of the connecting shaft 7, and the limit ring 8 is rotatably connected to the inner wall of the connecting plate 6. A detection mechanism is fixedly connected to the bottom end of the connecting shaft 7, and a positioning assembly is provided on the bottom surface of the connecting plate 6. The positioning assembly consists of a connecting seat 11, a second electric push rod 12 and a positioning plate 13. The connecting seat 11 is fixedly connected to the bottom surface of the connecting plate 6, the second electric push rod 12 is fixedly connected to the inner wall of the connecting seat 11, and the positioning plate 13 is fixedly connected to the output end of the second electric push rod 12, which is used to assist the detection mechanism to remain at the center of the foundation pile hole, thereby improving the detection accuracy and stability. A driving mechanism is provided on the left side of the connecting plate 6, and a moving assembly is provided on the bottom surface of the base plate 1.

[0020] Specifically, the detection mechanism is composed of a fixed frame 9 and a bidirectional laser rangefinder 10. The fixed frame 9 is fixedly connected to the bottom end of the connecting shaft 7, and the bidirectional laser rangefinder 10 is fixedly connected to the inner wall of the fixed frame 9. The driving mechanism is composed of a fixed seat 14, a servo motor 15, a worm 16 and a worm wheel 17. The fixed seat 14 is fixedly connected to the left side of the connecting plate 6, the servo motor 15 is fixedly connected to the inner wall of the fixed seat 14, the worm 16 is fixedly connected to the output end of the servo motor 15, and the worm wheel 17 is fixedly connected to the surface of the connecting shaft 7, and the worm wheel 17 is meshed with the worm 16. The detection mechanism is driven by the driving mechanism to rotate in the foundation pile hole, so that the aperture of the pile hole can be rotated to improve the detection accuracy.

[0021] Specifically, the mobile assembly consists of a universal wheel 18 and a mobile frame 19. The universal wheel 18 is fixedly connected to the bottom surface of the base plate 1, and the mobile frame 19 is fixedly connected to the top surface of the base plate 1. It is used to assist the movement of the detection mechanism, improves the mobility, and facilitates the detection of multiple pile holes.

[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0023] When in use: first, grasp the moving frame 19 and drive the bottom plate 1 and the through slot 2 to move above the foundation pile hole through the rolling of the universal wheel 18, start the first electric push rod 4 to push the driving frame 5 and the connecting plate 6 to move downward, and drive the connecting shaft 7 and the fixed frame 9 to move downward through the movement of the connecting plate 6. Drive the two-way laser rangefinder 10 to move downward into the foundation pile hole through the movement of the fixed frame 9, and at the same time drive the connecting seat 11 and the second electric push rod 12 to enter the foundation pile hole, start the second electric push rod 12 to push the positioning plate 13 to move and contact the inner wall of the foundation pile hole, and pass through the foundation pile hole. The curvature of the inner wall cooperates with the curvature of the positioning plate 13 to assist the connecting shaft 7 to move to the center of the pile hole, and the two-way laser rangefinder 10 is started to emit laser to the inner wall of the pile hole. The diameter value of the pile hole can be detected by the time when the two-way laser rangefinder 10 receives the reflected laser. At the same time, the servo motor 15 is started to drive the worm 16 to rotate. Through the engagement of the worm 16 and the worm wheel 17, the connecting shaft 7 and the limit ring 8 are driven to rotate along the inner wall of the connecting plate 6. The rotation of the connecting shaft 7 drives the fixed frame 9 and the two-way laser rangefinder 10 to rotate, and the aperture ranging direction can be adjusted.

[0024] To summarize, the aperture detection device for construction project management, the grasping moving component drives the base plate 1 and the through slot 2 to move above the pile hole, starts the first electric push rod 4 to drive the detection mechanism and the positioning component to enter the pile hole through the driving frame 5, the connecting plate 6 and the connecting shaft 7, starts the positioning component to contact the inner wall of the pile hole, and assists the connecting shaft 7 to move to the center of the pile hole. Start the driving mechanism and the detection mechanism, and the aperture of the pile hole can be rotated for detection, thereby achieving the goal of facilitating the positioning detection of the aperture of the pile hole, avoiding the problem that the detection position of the existing detection device is difficult to maintain at the center of the pile hole, which leads to easy errors in aperture detection and reduced detection accuracy, and is used to solve the problems raised in the above-mentioned background technology.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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. An aperture detection device for construction engineering management, comprising a base plate (1), characterized in that: The top surface of the bottom plate (1) is provided with a through groove (2); the top surface of the bottom plate (1) is fixedly connected to a bracket (3); the inner wall of the bracket (3) is fixedly connected to a first electric push rod (4); the output end of the first electric push rod (4) is fixedly connected to a driving frame (5); the bottom surface of the driving frame (5) is fixedly connected to a connecting plate (6); the inner wall of the connecting plate (6) is rotatably connected to a connecting shaft (7); a limit ring (8) is fixedly connected to the surface of the connecting shaft (7), and the limit ring (8) is rotatably connected to the inner wall of the connecting plate (6); a detection mechanism is fixedly connected to the bottom end of the connecting shaft (7); a positioning assembly is provided on the bottom surface of the connecting plate (6); a driving mechanism is provided on the left side of the connecting plate (6); and a moving assembly is provided on the bottom surface of the bottom plate (1).

2. The aperture detection device for construction engineering management according to claim 1, characterized in that: The detection mechanism is composed of a fixed frame (9) and a bidirectional laser rangefinder (10); the fixed frame (9) is fixedly connected to the bottom end of the connecting shaft (7); and the bidirectional laser rangefinder (10) is fixedly connected to the inner wall of the fixed frame (9).

3. The aperture detection device for construction engineering management according to claim 1, characterized in that: The positioning assembly is composed of a connecting seat (11), a second electric push rod (12) and a positioning plate (13); the connecting seat (11) is fixedly connected to the bottom surface of the connecting plate (6); the second electric push rod (12) is fixedly connected to the inner wall of the connecting seat (11); and the positioning plate (13) is fixedly connected to the output end of the second electric push rod (12).

4. The aperture detection device for construction engineering management according to claim 1, characterized in that: The driving mechanism is composed of a fixed seat (14), a servo motor (15), a worm (16) and a worm wheel (17); the fixed seat (14) is fixedly connected to the left side of the connecting plate (6); the servo motor (15) is fixedly connected to the inner wall of the fixed seat (14); the worm (16) is fixedly connected to the output end of the servo motor (15); the worm wheel (17) is fixedly connected to the surface of the connecting shaft (7); and the worm wheel (17) is meshed with the worm (16).

5. The aperture detection device for construction engineering management according to claim 1, characterized in that: The moving assembly consists of a universal wheel (18) and a moving frame (19); the universal wheel (18) is fixedly connected to the bottom surface of the base plate (1); and the moving frame (19) is fixedly connected to the top surface of the base plate (1).

6. The aperture detection device for construction engineering management according to claim 1, characterized in that: There are multiple first electric push rods (4), and the multiple first electric push rods (4) are all located inside the bracket (3).

7. The aperture detection device for construction engineering management according to claim 1, characterized in that: The connecting plate (6) is rectangular in shape and is made of metal material.

Images