Building foundation detection device

Abstract

The utility model provides a building foundation detection device, relates to the technical field of building foundation detection auxiliary devices, and aims to solve the problems that most building foundation detection devices are generally larger in size and heavier in weight, need to be operated by a plurality of technicians and have larger influence on detection efficiency. Comprising a bearing support, a bearing bottom column, a bearing support frame and a bearing support block, the movable base, the bearing support frame, the assembling top seat and the bearing sliding column are arranged; supporting side columns are installed on the side face of the movable base. The bearing support frame is mounted at the top of the movable base; the assembling top seat is mounted at the top of the bearing support frame; the bearing sliding column is arranged on the side face of the bearing supporting frame, and a guide sliding groove is formed in the side face of the bearing sliding column. The threaded supporting shaft is matched with the driving motor to drive the threaded supporting block to move, so that the threaded supporting block can lift the impact supporting seat to be arranged at a proper height, the impact supporting seat impacts the impact-bearing supporting seat to generate impact force on the detection bottom column, and the impact-bearing supporting seat supports the detection bottom column to perform force application detection on a foundation.

Description

Technical Field

[0001] This utility model belongs to the technical field of auxiliary devices for building foundation testing, and more specifically, it relates to a building foundation testing device. Background Technology

[0002] With the acceleration of urbanization, the number and scale of construction projects are constantly expanding. As the supporting structure of buildings, the bearing capacity test of the foundation is particularly important. Building foundations are divided into natural foundations and artificial foundations. Foundations that can directly bear the load of buildings without treatment are called natural foundations. Conversely, foundations that need to be treated by foundation treatment technology are called artificial foundations. At present, the bearing capacity test of building foundations mainly relies on traditional static load tests and dynamic load tests.

[0003] Based on the above, most current building foundation testing devices are typically large in size and heavy in weight, requiring multiple people or specialized equipment for transport, which is not conducive to rapid on-site testing. The operation of the testing equipment is cumbersome, and the counterweight components used in the testing require multiple people to lift them manually, which in turn requires multiple technicians to operate simultaneously, resulting in a large amount of labor required for testing and significantly impacting testing efficiency. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a building foundation testing device. This addresses the issues that most building foundation testing devices are typically large in size and heavy in weight, requiring multiple people or specialized equipment for transport, which hinders rapid on-site testing. Furthermore, the operation of these devices is cumbersome, and the counterweights used in the testing require multiple people to manually lift them, necessitating simultaneous operation by multiple technicians. This results in a significant labor requirement and negatively impacts testing efficiency.

[0005] This utility model discloses a building foundation testing device, which is achieved through the following specific technical means:

[0006] A building foundation testing device, the core components of which include the following parts: a movable base, a load-bearing support frame, an assembly top seat, and a load-bearing sliding column;

[0007] The movable base has a support column fixedly installed on its side, and a detection bottom column is slidably arranged inside the support column. An impact support is fixedly installed at the top of the detection bottom column. The load-bearing frame is fixedly installed on the top of the movable base. A sliding support groove and a load-bearing side groove are opened through both sides of the load-bearing frame. A rotating shaft block is fixedly installed inside the load-bearing side groove. A threaded support shaft is rotatably arranged at the top of the rotating shaft block. A threaded support block is sleeved on the outside of the threaded support shaft. The assembly top is fixedly installed on the top of the load-bearing frame. An assembly side block is fixedly installed on the side of the assembly top. A locking opening is opened on the side of the assembly top. An installation side block is fixedly installed on the side of the assembly top. The load-bearing sliding column is arranged on the side of the load-bearing frame. A guide groove is opened on the side of the load-bearing sliding column. A guide block is slidably arranged inside the guide groove. The guide block is fixedly arranged at one end of the installation side block. An impact support is fixedly installed at the bottom of the load-bearing sliding column.

[0008] Furthermore, the side of the movable base is also provided with a support side block, a moving wheel, and a stabilizing bracket; the support side block is fixedly installed on the side of the movable base, the moving wheel is rotatably mounted on the side of the support side block, and the stabilizing bracket is fixedly installed on the side of the movable base.

[0009] Furthermore, the threaded support block is also provided with a stabilizing support block, a sliding groove and a lifting bracket fixedly installed on both sides; the stabilizing support block is fixedly installed on both sides of the threaded support block, the sliding groove is opened through the side of the stabilizing support block, and the lifting bracket is set inside the sliding groove.

[0010] Furthermore, the top of the assembly top seat is also provided with a mounting bracket and a drive motor; the mounting bracket is fixedly installed on the top of the assembly top seat, and the drive motor is fixedly installed on the side of the mounting bracket.

[0011] Furthermore, the side of the assembly side block is also provided with a push-pull bracket and a locking bolt; the push-pull bracket is rotatably mounted on the side of the assembly side block, and the locking bolt is located inside the push-pull bracket.

[0012] Furthermore, a fixed support block and a positioning support groove are provided on the outer side of the bearing slide column; the fixed support block is fixedly sleeved on the outer side of the bearing slide column, and the positioning support groove is opened on both sides of the fixed support block.

[0013] The building foundation testing device provided by this utility model has the following beneficial effects:

[0014] This utility model comprises a movable base, a support frame, an assembly top seat, and a support sliding column. The movable base, in conjunction with a stabilizing bracket, allows the entire device to be positioned above the foundation surface to be inspected. This ensures the detection base column and impact support are vertically positioned above the foundation surface. A lifting bracket is inserted into the positioning groove of the fixed support block, locking the impact support and the threaded support block in place. The threaded support shaft, in conjunction with a drive motor, moves the threaded support block, raising the impact support to a suitable height. By removing the lifting bracket, the impact support can quickly fall under its own weight. The impact support strikes the impact support, generating an impact force on the detection base column, which in turn supports the detection base column to apply force to the foundation for inspection. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall components of the detection device of this utility model, arranged vertically.

[0016] Figure 2 This is a schematic diagram of the overall assembly and movable arrangement of the detection device of this utility model;

[0017] Figure 3 This is a structural diagram illustrating the assembly and disassembly of the overall components of the mobile base of this utility model;

[0018] Figure 4 This is a structural diagram illustrating the assembly and disassembly of the load-bearing support frame as a whole component of this utility model;

[0019] Figure 5 This is a structural diagram illustrating the assembly and disassembly of the assembly top seat integral component of this utility model;

[0020] Figure 6 This is a structural diagram illustrating the assembly and disassembly of the load-bearing sliding column integral component of this utility model.

[0021] Figure label:

[0022] 1. Portable base;

[0023] 101. Support side block; 102. Moving wheel; 103. Stabilizing bracket; 104. Support side column; 105. Detection base column; 106. Impact bearing;

[0024] 2. Load-bearing support frame;

[0025] 201. Sliding support groove; 202. Bearing side groove; 203. Rotating shaft block; 204. Threaded support shaft; 205. Threaded support block; 206. Stabilizing support block; 207. Sliding support groove; 208. Lifting bracket;

[0026] 3. Assemble the top mount;

[0027] 301. Assemble side block; 302. Locking hole; 303. Push-pull bracket; 304. Locking bolt; 305. Mounting bracket; 306. Drive motor; 307. Mounting side block;

[0028] 4. Load-bearing sliding column;

[0029] 401. Guide groove; 402. Guide block; 403. Fixed block; 404. Positioning groove; 405. Impact support. Detailed Implementation

[0030] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0031] Example 1: As Figures 1 to 6 As shown, the present invention provides a building foundation testing device, which includes a movable base 1, a bearing support frame 2, an assembly top seat 3, and a bearing sliding column 4.

[0032] A support column 104 is fixedly installed on the side of the mobile base 1. A detection bottom column 105 is slidably arranged inside the support column 104. An impact support 106 is fixedly installed on the top of the detection bottom column 105. A load-bearing frame 2 is fixedly installed on the top of the mobile base 1. A sliding support groove 201 and a load-bearing side groove 202 are opened through both sides of the load-bearing frame 2. A rotating shaft block 203 is fixedly installed inside the load-bearing side groove 202. A threaded support shaft 204 is rotatably arranged on the top of the rotating shaft block 203. A threaded support block 205 is sleeved on the outside of the threaded support shaft 204. The top mounting base 3 is fixedly installed on the top of the support frame 2. An assembly side block 301 is fixedly installed on the side of the top mounting base 3. A locking hole 302 is opened on the side of the top mounting base 3. An installation side block 307 is fixedly installed on the side of the top mounting base 3. The support sliding column 4 is set on the side of the support frame 2. A guide groove 401 is opened on the side of the support sliding column 4. A guide support block 402 is slidably arranged inside the guide groove 401. The guide support block 402 is fixedly set at one end of the installation side block 307. An impact support 405 is fixedly set at the bottom end of the support sliding column 4.

[0033] Example 2: Figures 2 to 6 As shown, the side of the assembly side block 301 is also provided with a push-pull bracket 303 and a locking bolt 304; the push-pull bracket 303 is rotatably mounted on the side of the assembly side block 301, and the locking bolt 304 is located on the inner side of the push-pull bracket 303; the outer side of the bearing slide column 4 is also provided with a fixed support block 403 and a positioning support groove 404; the fixed support block 403 is fixedly sleeved on the outer side of the bearing slide column 4, and the positioning support groove 404 is opened on both sides of the fixed support block 403; the locking bolt 304 can limit the rotation of the push-pull bracket 303.

[0034] Example 3: Figures 2 to 5As shown, the movable base 1 is also provided with a support side block 101, a moving wheel 102, and a stabilizing bracket 103 on its side; the support side block 101 is fixedly installed on the side of the movable base 1, the moving wheel 102 is rotatably mounted on the side of the support side block 101, and the stabilizing bracket 103 is fixedly installed on the side of the movable base 1; the threaded support block 205 is also provided with a stabilizing support block 206, a sliding groove 207, and a lifting bracket 208 on both sides; the stabilizing support block 206 is fixedly installed on both sides of the threaded support block 205, the sliding groove 207 is opened through the side of the stabilizing support block 206, and the lifting bracket 208 is located inside the sliding groove 207; the top of the assembly top seat 3 is also provided with an mounting bracket 305 and a drive motor 306; the mounting bracket 305 is fixedly installed on the top of the assembly top seat 3, and the drive motor 306 is fixedly installed on the side of the mounting bracket 305; the drive motor 306 can drive the threaded support shaft 204 to rotate, so that the threaded support shaft 204 supports the threaded support block 205 to move up and down.

[0035] The specific usage and function of this embodiment are as follows: In use, the locking bolt 304 rotates and locks the push-pull bracket 303. The push-pull bracket 303, together with the moving wheel 102, moves the entire device by pushing and pulling. When the device moves to a suitable position, the moving base 1, together with the stabilizing bracket 103, provides vertical support for the entire device, so that the detection base column 105 and the impact support 405 are vertically set above the foundation surface to be tested. The lifting bracket 208 connects the impact support 405 with the threaded support block 205, so that the threaded support shaft 204, together with the drive motor 306, raises the impact support 405 to a suitable height. By removing the lifting bracket 208, the impact support 405 descends and impacts the impact bearing support 106. The impact force received by the impact bearing support 106 drives the detection base column 105 to test the foundation.

Claims

1. A building foundation testing device, mainly comprising the following components: a movable base (1), a bearing support frame (2), an assembly top seat (3), and a bearing sliding column (4); The movable base (1) has a support side column (104) fixedly installed on its side, and a detection bottom column (105) is slidably arranged on the inner side of the support side column (104). A bearing support (106) is fixedly installed on the top of the detection bottom column (105); characterized in that, The supporting frame (2) is fixedly installed on the top of the movable base (1). The supporting frame (2) has a sliding support groove (201) and a supporting side groove (202) through it on both sides. A rotating shaft block (203) is fixedly installed inside the supporting side groove (202). A threaded support shaft (204) is rotatably installed on the top of the rotating shaft block (203). A threaded support block (205) is sleeved on the outside of the threaded support shaft (204). The assembly top seat (3) is fixedly installed on the top of the supporting frame (2). An assembly top seat (3) is fixedly installed on the side of the assembly top seat (3). The side block (301) and the mounting top seat (3) are provided with a locking hole (302) on the side. The mounting top seat (3) is fixedly installed with a mounting side block (307). The bearing slide column (4) is provided on the side of the bearing support frame (2). The bearing slide column (4) is provided with a guide groove (401) on the side. A guide support block (402) is slidably provided inside the guide groove (401). The guide support block (402) is fixedly provided at one end of the mounting side block (307). An impact support (405) is fixedly provided at the bottom end of the bearing slide column (4).

2. The building foundation testing device according to claim 1, further characterized in that the side of the movable base (1) is also provided with a support side block (101), a moving wheel (102) and a stabilizing bracket (103); the support side block (101) is fixedly installed on the side of the movable base (1), the moving wheel (102) is rotatably installed on the side of the support side block (101), and the stabilizing bracket (103) is fixedly installed on the side of the movable base (1).

3. The building foundation testing device according to claim 1, further characterized in that, a stabilizing block (206), a sliding groove (207) and a lifting bracket (208) are fixedly provided on both sides of the threaded support block (205); the stabilizing block (206) is fixedly installed on both sides of the threaded support block (205), the sliding groove (207) is opened through the side of the stabilizing block (206), and the lifting bracket (208) is provided inside the sliding groove (207).

4. The building foundation testing device according to claim 1, further characterized in that the top of the assembly top seat (3) is also provided with an installation bracket (305) and a drive motor (306); the installation bracket (305) is fixedly installed on the top of the assembly top seat (3), and the drive motor (306) is fixedly installed on the side of the installation bracket (305).

5. The building foundation testing device according to claim 1, further characterized in that the side of the assembly side block (301) is also provided with a push-pull bracket (303) and a locking bolt (304); the push-pull bracket (303) is rotatably disposed on the side of the assembly side block (301), and the locking bolt (304) is disposed on the inner side of the push-pull bracket (303).

6. The building foundation testing device according to claim 1, further characterized in that a fixed support block (403) and a positioning support groove (404) are provided on the outside of the bearing sliding column (4); the fixed support block (403) is fixedly sleeved on the outside of the bearing sliding column (4), and the positioning support groove (404) is opened on both sides of the fixed support block (403).

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