Portable foundation pile dynamic testing instrument

Abstract

The utility model discloses a portable foundation pile dynamic tester which comprises a foundation pile dynamic tester body, a touch screen is arranged on the front surface of the foundation pile dynamic tester body, and the foundation pile dynamic tester body is connected with a detection probe through a connecting line. A containing box is installed on the rear side of the foundation pile dynamic tester through a fastening structure, a box cover is installed on the containing box through a hinge, two buckles are fixedly installed at the end, away from the hinge, of the box cover, clamping openings are formed in the buckles, and clamping blocks capable of being connected with the buckles in a clamped mode are fixedly installed on the containing box. The portable foundation pile dynamic testing instrument has the advantages of being convenient to transfer on site, simple to operate, time-saving, labor-saving and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of foundation pile dynamic testing, in particular to a portable foundation pile dynamic testing instrument. BACKGROUND

[0002] Pile dynamic testing is to analyze the uniformity of pile body medium, estimate the bearing capacity of pile and evaluate the pile driving efficiency according to the characteristics of dynamic response of pile top under transient impact or steady-state vibration load.

[0003] At present, the body, connecting line and probe of the foundation pile dynamic testing instrument are placed in the protection box, which has a profiling buffer assembly and can play a protection role, but during the use on site, it needs to be used multiple times and at multiple locations, and it is relatively complicated to put it into the protection box after each use and then move it out, so it cannot be quickly transferred on site, which brings great inconvenience to use. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present patent application is how to provide a portable foundation pile dynamic testing instrument which is convenient to transfer on site, simple to operate, time-saving and labor-saving, and convenient to use.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A portable foundation pile dynamic testing instrument, comprising a foundation pile dynamic testing instrument body, a touch screen is arranged on the front surface of the foundation pile dynamic testing instrument body, and a detection probe is connected to the foundation pile dynamic testing instrument body through a connecting line.

[0007] The rear side of the foundation pile dynamic testing instrument is provided with a containing box through a fastening structure, the containing box is provided with a box cover through a hinge, two buckles are fixedly installed on the end of the box cover away from the hinge, the buckles are provided with a buckle opening, and a clamping block capable of being clamped with the buckle is fixedly installed on the containing box.

[0008] In this way, when the foundation pile dynamic testing instrument needs to be used multiple times and at multiple locations on site, the connecting line and the detection probe can be placed in the containing box during the transfer process, and the box cover is closed, the connecting line and the detection probe are closed through the connection of the buckle and the clamping block. When the connecting box is not needed, the foundation pile dynamic testing instrument body, the connecting line and the detection probe can be placed in the protection box through the disassembly of the fastening structure. Through the setting of the containing box, the on-site quick transfer can be realized, which is convenient and fast, simple to operate, does not need to frequently open or close the protection box, and is convenient for heat dissipation.

[0009] Preferably, two connecting line hooks are fixedly installed in the containing box, and a plastic pipe clamp is fixedly installed in the containing box.

[0010] Preferably, a connecting line accommodation opening is arranged on one side of the containing box.

[0011] Preferably, the fastening structure comprises connecting cylinders fixedly installed on both sides of the containing box, a lower end of the connecting cylinder is fixedly installed with a fixed arm, an upper end of the connecting cylinder is provided with a sliding groove, the sliding groove is in sliding fit with a movable arm, the fixed arm and the movable arm are both L-shaped, a pull spring is arranged in the sliding groove, both ends of the pull spring are fixedly connected with the connecting cylinder and the movable arm respectively, and the two movable arms are fixedly connected through a connecting rod.

[0012] Preferably, the fixed arm and the movable arm are both protrusively provided with protruding blocks, and upper and lower ends of the pile dynamic tester body are both provided with clamping grooves capable of clamping the protruding blocks.

[0013] Preferably, a shoulder strap is fixedly installed on the pile dynamic tester body.

[0014] In conclusion, the portable pile dynamic tester has the advantages of convenient on-site transfer, simple operation, time and labor saving and convenient use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the portable pile dynamic tester.

[0016] Figure 2 It is a structural schematic view of the portable pile dynamic tester. Figure 1 It is a schematic view of another orientation.

[0017] Figure 3 It is a schematic view of the fastening structure and the box body.

[0018] Figure 4 It is a schematic view of the fastening structure and the box body. Figure 3 It is a split view. DETAILED DESCRIPTION

[0019] The utility model will be further explained in detail in combination with the drawings. In the description of the utility model, it needs to be understood that the orientation words such as "up, down" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, in the case where no opposite statement is made, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation to the protection scope of the utility model;The orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0020] As shown in Figures 1-4 A kind of portable pile dynamic tester, including pile dynamic tester body 1, the front surface of the pile dynamic tester body is provided with touch screen 2, and the pile dynamic tester body is connected with detection probe (not drawn) by connecting wire;

[0021] The rear side of the pile dynamic tester is provided with a containing box 3 through a fastening structure, the containing box is provided with a box cover 4 through a hinge, two buckles 5 are fixedly installed at the end of the box cover away from the hinge, the buckles are provided with a buckle, and a clamping block 6 capable of being clamped with the buckle is fixedly installed on the containing box.

[0022] Therefore, when the pile dynamic tester needs to be used multiple times and at multiple locations on site, the connecting line and the detection probe can be placed in the containing box during the transfer process, and the box cover is closed, the connecting line and the detection probe are clamped through the buckle and the clamping block, and the connecting line and the detection probe are closed. When the pile dynamic tester is not used, the connecting box is disassembled through the fastening structure, and the pile dynamic tester body, the connecting line and the detection probe are placed in the protective box. Through the setting of the containing box, the on-site rapid transfer can be realized, which is convenient, fast and simple to operate, the protective box does not need to be frequently opened and closed, and heat can be easily dissipated.

[0023] In implementation, two connecting line hooks 7 are fixedly installed in the containing box, and a plastic pipe clamp 8 is fixedly installed in the containing box. The connecting line can be hung or wound on the connecting line hook, and the detection probe is fixed through the plastic pipe clamp, so that the detection probe is prevented from shaking in the containing box, and the accuracy of the detection probe is better guaranteed.

[0024] In implementation, a connecting line gap 9 is formed in one side of the containing box. The connecting line and the detection probe can be placed in the containing box without disassembling the connecting line.

[0025] In implementation, the fastening structure comprises connecting cylinders 10 fixedly installed on both sides of the containing box, fixed arms 11 fixedly installed at the lower ends of the connecting cylinders, grooves provided at the upper ends of the connecting cylinders, the grooves being in sliding cooperation with movable arms 12, the fixed arms and the movable arms being L-shaped, tension springs 13 provided in the grooves and fixedly connected with the connecting cylinders and the movable arms at both ends, and connecting rods 14 fixedly connecting the two movable arms. Through the setting of the tension springs, the movable arms are pulled, so that the fixed arms and the movable arms are clamped on the pile dynamic tester body, the containing box is connected with the pile dynamic tester body, and when the pile dynamic tester is not used, the containing box can be taken down by pulling the movable arms outward by holding the connecting rod.

[0026] In implementation, the fixed arms and the movable arms are provided with protrusions 15, and the upper end and the lower end of the pile dynamic tester body are provided with clamping grooves capable of clamping the protrusions. Through the setting of the clamping blocks and the clamping grooves, the connection between the fixed arms, the movable arms and the pile dynamic tester body is more stable and reliable.

[0027] In implementation, a shoulder strap 16 is fixedly installed on the pile dynamic tester body. The shoulder strap is convenient for being hung on the operator.

[0028] Finally, it should be noted that the skilled person can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and the statistical number thereof, the present application also intends to include these modifications and variations.

Claims

1. A portable pile dynamic testing apparatus comprising a pile dynamic testing apparatus body (1), characterized in that, The front surface of the pile dynamic tester body is provided with a touch screen (2), and the pile dynamic tester body is connected with a detection probe through a connecting line; The rear side of the pile dynamic tester is provided with a containing box (3) through a fastening structure, the containing box is provided with a box cover (4) through a hinge, two buckles (5) are fixedly installed at the end of the box cover away from the hinge, the buckles are provided with a buckle opening, and a clamping block (6) capable of being clamped with the buckle is fixedly installed on the containing box.

2. The portable pile dynamic testing apparatus according to claim 1, wherein Two connecting line hooks (7) are fixedly installed in the containing box.

3. The portable pile dynamic testing apparatus of claim 2, wherein A connecting line accommodation opening (9) is formed in one side of the containing box.

4. The portable pile dynamic testing apparatus of claim 3, wherein The fastening structure comprises connecting barrels (10) fixedly installed on both sides of the containing box, fixed arms (11) fixedly installed at the lower ends of the connecting barrels, grooves provided at the upper ends of the connecting barrels, and slidingly matched with movable arms (12), wherein the fixed arms and the movable arms are both L-shaped, the grooves are provided with tension springs (13) fixedly connected with the connecting barrels and the movable arms at both ends, and the two movable arms are fixedly connected through connecting rods (14).

5. The portable pile monitor of claim 4, wherein: The fixed arms and the movable arms are both provided with protrusions (15), and the upper end and the lower end of the pile dynamic tester body are both provided with clamping grooves capable of being clamped with the protrusions.

6. The portable pile monitor of claim 1, wherein, A shoulder strap (16) is fixedly installed on the pile dynamic tester body.

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