Foundation bearing capacity detection equipment

Abstract

The utility model discloses foundation bearing capacity detection equipment, which comprises a bottom plate, a detection frame, a height adjusting assembly and a detection assembly, the detection frame is arranged in the middle of the upper top wall of the bottom plate, the height adjusting assembly is arranged at the upper end in the detection frame, and the detection assembly is arranged in the detection frame and connected with the height adjusting assembly. The height adjusting assembly comprises a driving motor and a rotating shaft, a driving cavity is formed in the top of the detection frame, the driving motor is arranged on one side of the driving cavity, the rotating shaft is rotationally arranged in the middles of the two inner side walls of the driving cavity, an output shaft of the driving motor is connected with one end of the rotating shaft, and rolling wheels are symmetrically arranged at the two ends of the rotating shaft. A pull rope is wound on the winding wheel, a mounting plate is slidably arranged on the detection frame, and the lower end of the pull rope is connected with the upper end of the mounting plate. The utility model relates to the technical field of building construction detection equipment, in particular to foundation bearing capacity detection equipment which is convenient to use and convenient in height adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction detection equipment, in particular to a foundation bearing capacity detection device. Background Art

[0002] The foundation is the root of the building. The quality of foundation construction and its bearing capacity directly affect the safety, economy and rationality of the building. Insufficient bearing capacity of the foundation will cause the collapse of the building. Therefore, the detection of bearing capacity is very important. When testing the foundation, it is generally necessary to drive a probe into the foundation and record the number of hammer blows required to drive the probe into a certain depth to reflect the bearing capacity of the foundation. At present, the existing detection method is usually to manually lift the force hammer and drive the probe into the foundation through free fall. This method requires the staff to lift the force hammer many times, which increases the workload of the staff. At the same time, it is difficult for the staff to grasp the lifting distance, which is not conducive to use. Therefore, improvements need to be made to the existing problems. Utility Model Content

[0003] In view of the above situation, in order to overcome the current technical defects, the utility model provides a foundation bearing capacity detection device which is easy to use and easy to adjust the height.

[0004] The technical scheme adopted by the utility model is as follows: the foundation bearing capacity detection equipment provided by the scheme includes a base plate, a detection frame, a height adjustment component and a detection component, the detection frame is arranged in the middle of the top wall of the base plate, the height adjustment component is arranged at the upper end of the detection frame, the detection component is arranged in the detection frame and is connected to the height adjustment component, the height adjustment component includes a driving motor and a rotating shaft, a driving cavity is arranged on the top of the detection frame, the driving motor is arranged on one side of the driving cavity, the rotating shaft is rotatably arranged in the middle of the two inner walls of the driving cavity, the output shaft of the driving motor is connected to one end of the rotating shaft, and reels are symmetrically arranged at both ends of the rotating shaft, a pull rope is wound on the reel, and a mounting plate is slidably provided on the detection frame, and the lower end of the pull rope is connected to the upper end of the mounting plate.

[0005] In order to detect the foundation, the detection assembly includes a detection rod, a pressure block and a forward and reverse motor. A guide limit sleeve is provided in the middle of the mounting plate, the detection rod is slidably arranged in the guide limit sleeve, the pressure block is arranged at the upper end of the detection rod, a motor support frame is provided at the top of the detection frame, the forward and reverse motor is arranged on one side of the motor support frame, a reel is rotatably provided in the motor support frame, the output shaft of the forward and reverse motor is connected to one end of the reel, a lifting rope is wound on the reel, a punching head is connected to the lower end of the lifting rope, the punching head and the pressure block are arranged opposite to each other, magnetic rings that attract each other are provided at the lower end of the guide limit sleeve and the middle of the detection rod, and a detection sensor is provided at the lower end of the detection rod.

[0006] In order to improve the stability of the installation plate when it is lifted or lowered, guide sleeves are provided at both ends of the installation plate, and the installation plate is slidably connected to the detection frame through the guide sleeves.

[0007] In order to facilitate observation of the height dimension, height scales are provided at both ends of the detection frame, and a pointer corresponding to the height scale is provided on the mounting plate.

[0008] The beneficial effects achieved by the utility model by adopting the above structure are as follows: the utility model is a foundation bearing capacity detection device, which has the advantages that: the hammering height of the detection rod can be adjusted by the set height adjustment component; the detection rod can be driven into the foundation for detection through the set detection component, and the bearing capacity of the foundation can be detected through the cooperation of the height adjustment component and the detection component, which saves the time and effort of manual hammering and increases the workload of the staff, and can grasp the lifting distance, thereby ensuring the accuracy of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0010] Figure 1 The three-dimensional structure diagram of a foundation bearing capacity detection device of the utility model Figure 1 ;

[0011] Figure 2 The three-dimensional structure diagram of a foundation bearing capacity detection device of the utility model Figure 2 ;

[0012] Figure 3 The internal structure of a foundation bearing capacity detection device of the utility model is shown in FIG. Figure 2 ;

[0013] Figure 4 for Figure 3 A partial enlarged view of part A.

[0014] Among them, 1. base plate, 2. detection frame, 3. height adjustment component, 4. detection component, 5. drive motor, 6. rotating shaft, 7. drive chamber, 8. reel, 9. pull rope, 10. mounting plate, 11. detection rod, 12. pressure block, 13. forward and reverse motor, 14. guide limit sleeve, 15. motor support frame, 16. reel, 17. lifting rope, 18. punch head, 19. magnetic ring, 20. detection sensor, 21. guide sleeve, 22. height scale, 23. pointer. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0016] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0017] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical scheme adopted by the utility model is as follows: the foundation bearing capacity detection equipment provided by the scheme includes a base plate 1, a detection frame 2, a height adjustment component 3 and a detection component 4, the detection frame 2 is arranged in the middle of the upper wall of the base plate 1, the height adjustment component 3 is arranged at the upper end of the detection frame 2, the detection component 4 is arranged in the detection frame 2 and is connected to the height adjustment component 3, the height adjustment component 3 includes a driving motor 5 and a rotating shaft 6, a driving cavity 7 is arranged on the top of the detection frame 2, the driving motor 5 is arranged on one side of the driving cavity 7, the rotating shaft 6 is rotatably arranged in the middle of the two inner side walls of the driving cavity 7, the output shaft of the driving motor 5 is connected to one end of the rotating shaft 6, and reels 8 are symmetrically arranged at both ends of the rotating shaft 6, and a pull rope 9 is wound on the reel 8. A mounting plate 10 is slidably provided in the detection frame 2, and guide sleeves 21 are provided at both ends of the mounting plate 10. The mounting plate 10 is slidably connected to the detection frame 2 through the guide sleeves 21. Height scales 22 are provided at both ends of the detection frame 2, and a pointer 23 corresponding to the height scale is provided on the mounting plate 10. The lower end of the pull rope 9 is connected to the upper end of the mounting plate 10. The detection component 4 includes a detection rod 11, a pressure block 12 and a forward and reverse motor 13. A guide limit sleeve 14 is provided in the middle of the mounting plate 10. The detection rod 11 is slidably provided in the guide limit sleeve 14. The lower end of the guide limit sleeve 14 and the middle of the detection rod 11 are provided with mutually adsorbed magnetic rings 19. The pressure block 12 is provided at the upper end of the detection rod 11, and a detection sensor 20 is provided at the lower end of the detection rod 11.

[0018] like Figure 2 and Figure 3 As shown, a motor support frame 15 is provided at the top of the detection frame 2, and a forward and reverse motor 13 is provided on one side of the motor support frame 15. A reel 16 is rotatably provided inside the motor support frame 15, and the output shaft of the forward and reverse motor 13 is connected to one end of the reel 16. A suspension rope 17 is wound on the reel 16, and a punch head 18 is connected to the lower end of the suspension rope. The punch head 18 is arranged opposite to the pressure block 12.

[0019] During specific use, the driving motor 5 is started to reverse and drive the reel 16 to rotate in the opposite direction, thereby releasing the winding of the sling 17 on the punch head 18, and the punch head 18 moves down to impact the pressure block 12, thereby separating the magnetic rings 19, and the detection rod 11 moves down and inserts into the foundation, and collects detection impact data through the detection sensor 20. When the detection height needs to be adjusted, the driving motor 5 is started to drive the rotating shaft 6 to rotate, thereby causing the reel 8 to reel in the pull rope 9, so that the mounting plate 10 moves up accordingly, and then the height of the detection rod 11 is adjusted.

[0020] 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", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus 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, material or apparatus.

[0021] 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 foundation bearing capacity detection device, comprising a base plate and a detection frame, characterized in that: It also includes a height adjustment component and a detection component, the detection frame is arranged on the middle of the top wall of the bottom plate, the height adjustment component is arranged on the upper end of the detection frame, and the detection component is arranged in the detection frame and connected to the height adjustment component: The height adjustment assembly includes a driving motor and a rotating shaft. A driving cavity is provided on the top of the detection frame. The driving motor is provided on one side of the driving cavity. The rotating shaft is rotatably provided in the middle of the two inner walls of the driving cavity. The output shaft of the driving motor is connected to one end of the rotating shaft. Reels are symmetrically provided at both ends of the rotating shaft. A pull rope is wound on the reel. A mounting plate is slidably provided on the detection frame. The lower end of the pull rope is connected to the upper end of the mounting plate.

2. A foundation bearing capacity detection device according to claim 1, characterized in that: The detection assembly includes a detection rod, a pressure block and a forward and reverse motor. A guide limit sleeve is provided in the middle of the mounting plate. The detection rod is slidably arranged in the guide limit sleeve. The pressure block is arranged at the upper end of the detection rod. A motor support frame is provided at the top of the detection frame. The forward and reverse motor is arranged at one side of the motor support frame. A reel is rotatably provided in the motor support frame. The output shaft of the forward and reverse motor is connected to one end of the reel. A lifting rope is wound on the reel. A punching head is connected to the lower end of the lifting rope. The punching head is arranged opposite to the pressure block.

3. A foundation bearing capacity detection device according to claim 2, characterized in that: The lower end of the guide limit sleeve and the middle part of the detection rod are provided with magnetic rings which attract each other.

4. A foundation bearing capacity detection device according to claim 3, characterized in that: A detection sensor is arranged at the lower end of the detection rod.

5. A foundation bearing capacity detection device according to claim 4, characterized in that: Guide sleeves are arranged at both ends of the mounting plate, and the mounting plate is slidably connected with the detection frame through the guide sleeves.

6. A foundation bearing capacity detection device according to claim 5, characterized in that: Both ends of the detection frame are provided with height scales, and the mounting plate is provided with a pointer corresponding to the height scale.

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