Adjustable anchoring counterforce static load measuring device

Abstract

The utility model discloses an adjustable anchoring counterforce static load measuring device relates to the foundation pile detection technical field, including two bases, two the upper surface of base all is fixedly connected with two vertical force support beam, the upper end of every vertical force support beam is fixedly connected with horizontal support mechanism in common, every vertical force support beam's one side all has been seted up and inserted the jack, and the inside of corresponding two jack all has inserted the secondary beam. The utility model discloses the plug -in cooperation of the jack of vertical force support beam and secondary beam, can according to the space size of site and the height of foundation pile flexible regulation girder installation height and width, make the device satisfy the detection demand of different site space and different foundation pile height, compared with traditional big space and limited height's detection device, this design has cancelled the detection limitation caused by the height difference of foundation pile and space limitation, significantly improved the application range and engineering adaptability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of foundation pile testing technology, specifically to an adjustable anchoring reaction static load testing device. Background Technology

[0002] Pile testing is a very important part of building construction. It mainly tests the integrity of the pile body and the bearing capacity of the pile. Among them, the single pile vertical static load test is suitable for testing the vertical bearing capacity of a single pile under the condition that the pile top is free.

[0003] Among them, the announcement number CN117947827A describes a pile foundation testing device and method for building engineering, which includes a reaction frame, an anchor rod, a support assembly, a static load application assembly, and a testing assembly. The reaction frame includes an inner ring seat, a connecting seat, and an outer ring seat, with the inner and outer ring seats forming a concentric ring structure. The support assembly includes an outer adjusting seat, a telescopic rod, and a top support seat. The outer adjusting seat is adapted to be installed on an outer adjusting track, and the telescopic rod is fixed on the outer adjusting seat and faces the center of the outer ring seat. Its end abuts against the surrounding pile body through the top support seat. The static load application assembly includes an inner adjusting seat, a jack, and a ball seat. The testing assembly includes a mounting seat, a mounting rod, and a dial indicator.

[0004] However, due to space limitations in existing building reinforcement projects, traditional testing devices cannot be used to test the bearing capacity of foundation piles. This makes it difficult to test the bearing capacity of foundation piles in the reinforcement of existing buildings. Furthermore, a single testing device can usually only test the tensile or compressive strength of foundation piles, which requires changing the testing device during testing, resulting in reduced testing efficiency. Utility Model Content

[0005] In view of the problems existing in the detection devices used in the above-mentioned building reinforcement projects, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide an adjustable anchoring reaction static load testing device, which solves the problem that existing house reinforcement projects cannot use traditional testing devices to test the bearing capacity of foundation piles due to site space limitations. Furthermore, a testing device can usually only test the pull-out or compressive strength of foundation piles, which requires the testing device to be replaced during testing, resulting in reduced testing efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An adjustable anchoring reaction static load testing device includes two bases. Two vertical load-bearing support beams are fixedly connected to the upper surfaces of the two bases. A horizontal support mechanism is fixedly connected to the upper end of each vertical load-bearing support beam. An insertion hole is opened on one side of each vertical load-bearing support beam. A secondary beam is inserted into the two corresponding insertion holes. A main beam is arranged below the two secondary beams. A pressure plate is arranged below the main beam. A pressure applying mechanism is arranged between the main beam and the pressure plate. A hook is fixedly connected to the upper surface of the main beam.

[0009] Preferably, the horizontal support mechanism includes two connecting plates, a horizontal load-bearing support beam, and two insert rods. The two connecting plates are respectively fixedly connected to the upper ends of the corresponding two vertical load-bearing support beams, and the two insert rods are respectively fixedly connected to the upper surface of the corresponding connecting plates. Insertion holes are provided on the upper surfaces of both ends of the horizontal load-bearing support beam, and the two insertion holes are respectively matched with the corresponding insert rods.

[0010] Preferably, the pressure-applying mechanism includes two jacks, which are placed between the pressure plate and the main beam.

[0011] Preferably, the upper surfaces of the two bases are symmetrically provided with strip grooves, and each strip groove is provided with two reaction anchor rods.

[0012] Preferably, two reinforcing plates are symmetrically fixedly connected between the two bases and the corresponding two vertical load-bearing support beams.

[0013] Preferably, each of the main beams is a thickened and reinforced I-beam, and both of the secondary beams are high-strength round steel.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. This utility model, through the insertion hole on the vertical load-bearing support beam and the insertion and cooperation of the secondary beam, allows for flexible adjustment of the installation height and width of the main beam according to the size of the site space and the height of the foundation piles. This enables the device to adapt to the testing needs of different site spaces and different foundation pile heights. Compared with traditional testing devices with large spaces and limited heights, this design eliminates the testing limitations caused by differences in foundation pile heights and space constraints, significantly improving the applicability and engineering adaptability of the equipment.

[0016] 2. This utility model, through the bidirectional pressure design of the hook and jack on the main beam, allows for the completion of compressive and tensile strength tests of foundation piles without the need to replace the equipment. During compressive strength testing, the jack applies downward pressure to the bearing plate; during tensile strength testing, the hook connects to the foundation pile and lifts the main beam upward, achieving dual functionality in one machine and simplifying the traditional testing process that requires equipment replacement. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 For the present utility model Figure 1 A three-dimensional view of the connection between the main beam and the hook;

[0020] Figure 3 For the present utility model Figure 1 A three-dimensional view of the vertically supported beam.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Base, 2. Vertical load-bearing support beam, 3. Secondary beam, 4. Main beam, 5. Bearing plate, 6. Connecting plate, 7. Horizontal load-bearing support beam, 8. Insert rod, 9. Jack, 10. Hook, 11. Reaction anchor, 12. Reinforcing plate. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model discloses an adjustable anchoring reaction static load measuring device.

[0025] This utility model provides, for example Figure 1-3 An adjustable anchoring reaction static load measuring device is shown, comprising two bases 1. Two vertical load-bearing support beams 2 are fixedly connected to the upper surfaces of the two bases 1. A horizontal support mechanism is fixedly connected to the upper end of each vertical load-bearing support beam 2. An insertion hole is provided on one side of each vertical load-bearing support beam 2. A secondary beam 3 is inserted into the two corresponding insertion holes. A main beam 4 is provided below the two secondary beams 3. A pressure plate 5 is provided below the main beam 4. A pressure applying mechanism is provided between the main beam 4 and the pressure plate 5. A hook 10 is fixedly connected to the upper surface of the main beam 4. The pressure applying mechanism includes two jacks 9, which are placed between the pressure plate 5 and the main beam 4.

[0026] When using the device, fix it on the ground, then place the pressure plate 5 on the upper surface of the pile, and then apply pressure to the main beam 4 through the jacks 9, thereby pressurizing the pile through the pressure plate 5 to test its compressive strength. When it is necessary to test the pull-out strength of the pile, simply flip the main beam 4, and then connect the pile to the hook 10 through the wire rope. At this time, the main beam 4 can be moved upward by using two jacks 9, thereby testing the compressive strength of the pile.

[0027] To prevent the two sets of vertical support beams 2 from tilting to both sides, such as Figure 1 As shown, the horizontal support mechanism includes two connecting plates 6, a horizontal load-bearing support beam 7, and two insert rods 8. The two connecting plates 6 are respectively fixedly connected to the upper ends of the corresponding two vertical load-bearing support beams 2, and the two insert rods 8 are respectively fixedly connected to the upper surface of the corresponding connecting plates 6. Insertion holes are opened on the upper surface of both ends of the horizontal load-bearing support beam 7, and the two insertion holes are respectively matched with the corresponding insert rods 8.

[0028] The two ends of the horizontal load-bearing support beam 7 are respectively sleeved onto the walls of the corresponding two insert rods 8, which can then serve as horizontal support to prevent the two sets of vertical load-bearing support beams 2 from tilting to both sides.

[0029] In order to support the device, such as Figure 1 As shown, the upper surfaces of the two bases 1 are symmetrically provided with strip grooves, and each strip groove is provided with two reaction anchor rods 11. The two bases 1 and the corresponding two vertical force-bearing support beams 2 are symmetrically fixedly connected with two reinforcing plates 12.

[0030] An anchor rod 11 is inserted into the strip groove on the base 1. The anchor rod is fixed by friction with the foundation to prevent overall displacement during testing. The reinforcing plate 12 enhances the connection rigidity between the base and the vertical support beam to ensure the stability of the frame.

[0031] To prevent main beam 4 from breaking during inspection, such as Figure 1 As shown, each main beam 4 is a thickened and reinforced I-beam, and the two secondary beams 3 are both high-strength round steel.

[0032] The main beam 4 is made of thickened I-beams, and the secondary beam 3 is made of high-strength round steel. Both types of steel have sufficient strength, thus effectively preventing the main beam 4 from breaking during testing.

[0033] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An adjustable anchoring reaction static load measuring device, comprising two bases (1), characterized in that, Two vertical support beams (2) are fixedly connected to the upper surfaces of the two bases (1). A horizontal support mechanism is fixedly connected to the upper end of each vertical support beam (2). An insertion hole is opened on one side of each vertical support beam (2). A secondary beam (3) is inserted into the two corresponding insertion holes. A main beam (4) is provided below the two secondary beams (3). A pressure plate (5) is provided below the main beam (4). A pressure applying mechanism is provided between the main beam (4) and the pressure plate (5). A hook (10) is fixedly connected to the upper surface of the main beam (4).

2. The adjustable anchoring reaction static load measuring device according to claim 1, characterized in that, The horizontal support mechanism includes two connecting plates (6), a horizontal force-bearing support beam (7), and two insert rods (8). The two connecting plates (6) are respectively fixedly connected to the upper ends of the corresponding two vertical force-bearing support beams (2), and the two insert rods (8) are respectively fixedly connected to the upper surface of the corresponding connecting plate (6). Insertion holes are provided on the upper surface of both ends of the horizontal force-bearing support beam (7), and the two insertion holes are respectively matched with the corresponding insert rods (8).

3. The adjustable anchoring reaction static load measuring device according to claim 1, characterized in that, The pressure-applying mechanism includes two jacks (9), which are placed between the pressure plate (5) and the main beam (4).

4. The adjustable anchoring reaction static load measuring device according to claim 1, characterized in that, The upper surfaces of the two bases (1) are symmetrically provided with strip grooves, and each strip groove is provided with two reaction anchor rods (11).

5. The adjustable anchoring reaction static load measuring device according to claim 1, characterized in that, Two reinforcing plates (12) are symmetrically fixedly connected between the two bases (1) and the corresponding two vertical load-bearing support beams (2).

6. The adjustable anchoring reaction static load measuring device according to claim 1, characterized in that, Each of the main beams (4) is a thickened and reinforced I-beam, and the two secondary beams (3) are both high-strength round steel.

Images