Cement pile multidirectional strength detection equipment

Abstract

The utility model discloses cement pile multidirectional strength detection equipment, which relates to the technical field of cement column detection, and adopts the technical scheme that the cement pile multidirectional strength detection equipment comprises a bottom plate, a groove is formed in the top of the bottom plate, a transverse plate is arranged in the groove, a through groove is formed in the transverse plate, a circular groove is formed in the top of the transverse plate, a rotating assembly is arranged in the circular groove, and the rotating assembly extends out of the circular groove. A transverse plate is fixedly connected to the top of the bottom plate, a vertical plate is fixedly connected to the top of the bottom plate, the vertical plate is fixedly arranged on the rear side of the transverse plate, and a supporting plate is fixedly connected to the top of the vertical plate. Meanwhile, under the action of a circular gear ring and a gear, the knocking head can rotate with the cement pile as the center, in this way, knocking detection can be conducted in multiple angle directions, and meanwhile the height of the cement pile can be well adapted through arrangement of a moving assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of cement pile detection, in particular to a multi-directional strength detection device for cement piles. Background Art

[0002] Cement piles are a method used to reinforce saturated soft clay low foundations. They use cement as a curing agent and force the soft soil and curing agent to mix deep in the foundation through special mixing machinery. A series of physical and chemical reactions between the curing agent and the soft soil are used to harden the soft soil into a high-quality foundation with integrity, water stability and a certain strength. The strength of cement piles needs to be tested before use.

[0003] In the existing method of testing the strength of cement piles, cement piles are generally struck manually with handheld striking tools. This method not only increases the labor intensity of manual labor, but also cannot guarantee that all-round testing can be performed during manual testing, resulting in inaccurate test results. Summary of the invention

[0004] To this end, the utility model provides a cement pile multi-directional strength detection device, which solves the above-mentioned existing problems through the cooperation of various structures.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement pile multi-directional strength detection device, comprising a bottom plate, a groove is provided on the top of the bottom plate, a horizontal plate is provided inside the groove, a through groove is provided on the horizontal plate, a circular groove is provided on the top of the horizontal plate, and a rotating assembly is provided inside the circular groove;

[0006] The rotating assembly extends to the outside of the circular groove, the top of the base plate is fixedly connected to a vertical plate, the vertical plate is fixedly arranged on the rear side of the horizontal plate, the top of the vertical plate is fixedly connected to a support plate, the bottom of the support plate is fixedly connected to an electric cylinder, the bottom of the electric cylinder is fixedly connected to a pressure plate, the bottom of the pressure plate is fixedly connected to a cushion, the bottom of the base plate is fixedly provided with a connecting plate, the four corners of the top of the connecting plate are fixedly connected to connecting columns, the tops of multiple connecting columns are fixedly connected to the bottom of the base plate, two moving assemblies are arranged on the top of the connecting plate, the two moving assemblies extend to the top of the base plate and are arranged on both sides of the horizontal plate.

[0007] Preferably, the rotating assembly includes a rotating plate, which is embedded in the circular groove and slidably connected to the circular groove. A circular plate is fixedly connected to the top of the rotating plate, and a circular gear ring is fixedly connected to the outer side of the circular plate.

[0008] Preferably, a gear is provided on one side of the circular gear ring, the gear is meshed with the circular gear ring, a connecting frame is fixedly connected to the top of the horizontal plate, the connecting frame is fixedly arranged on the outside of the gear, and a motor is fixedly arranged on the top of the connecting frame.

[0009] Preferably, an output end of the motor is fixedly connected with a rotating rod, the bottom of the rotating rod passes through the connecting frame and the gear and is connected to the cross plate and the connecting frame through bearings, and two fixing grooves are provided on the inner walls on both sides of the circular plate.

[0010] Preferably, an electric telescopic rod is provided inside the two fixed grooves, one side of the two electric telescopic rods is respectively fixedly connected to the inner walls of the two fixed grooves, one side of the two electric telescopic rods is fixedly connected to a connecting plate, and one side of the connecting plate is fixedly connected to a striking head.

[0011] Preferably, the moving assembly includes a threaded rod, which is arranged on the top of the connecting plate. The top of the threaded rod passes through the bottom plate and is connected to the connecting plate and the bottom plate through bearings. A moving block is arranged on the outside of the threaded rod.

[0012] Preferably, the moving block is threadedly connected to the threaded rod, one side of the moving block is fixedly connected to an L-shaped rod, one end of the L-shaped rod is fixedly connected to the top of the horizontal plate, the top of the bottom plate is fixedly connected to an L-shaped plate, the L-shaped plate is fixedly arranged on the rear side of the threaded rod, and the L-shaped plate and the threaded rod are connected through a bearing.

[0013] Preferably, pulleys are fixedly sleeved on the outer sides of the two threaded rods, belt one is sleeved on the outer sides of the two pulleys, and the two pulleys are driven and connected by belt one.

[0014] Preferably, a second motor is fixedly provided at the bottom of the connecting plate, and an output end of the second motor is fixedly connected to the bottom of one of the threaded rods.

[0015] Preferably, the four corners of the bottom of the base plate are fixedly connected with stabilizing columns.

[0016] The beneficial effects of the utility model are:

[0017] The utility model arranges a rotating component and a moving component. The arrangement of the rotating component can knock on the cement pile through a knocking head and an electric telescopic rod, so as to detect the strength of the cement pile. At the same time, under the action of the circular ring gear and the gear, the knocking head can be rotated around the cement pile, so that knocking detection can be performed at multiple angles and directions. At the same time, the arrangement of the moving component can well adapt to the height of the cement pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structural diagram provided by the utility model;

[0019] Figure 2 A bottom view provided for the utility model;

[0020] Figure 3A three-dimensional diagram of a circular plate provided by the utility model;

[0021] Figure 4 A three-dimensional diagram of the base plate provided by the utility model;

[0022] Figure 5 A three-dimensional diagram of the horizontal plate provided by the utility model;

[0023] In the figure: 1 bottom plate, 2 groove, 3 horizontal plate, 4 through groove, 5 circular groove, 6 vertical plate, 7 support plate, 8 electric cylinder, 9 pressure plate, 10 soft pad, 11 connecting plate, 12 connecting column, 13 rotating plate, 14 circular plate, 15 circular gear ring, 16 gear, 17 motor 1, 18 electric telescopic rod, 19 knocking head, 20 threaded rod, 21 moving block, 22 L-shaped rod, 23 pulley, 24 belt 1, 25 motor 2, 26 stabilizing column. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Refer to the attached Figure 1 - Attachment Figure 5 The utility model provides a cement pile multi-directional strength testing device, comprising a bottom plate 1, a groove 2 is provided on the top of the bottom plate 1, a horizontal plate 3 is provided inside the groove 2, a through groove 4 is provided on the horizontal plate 3, a circular groove 5 is provided on the top of the horizontal plate 3, and a rotating component is provided inside the circular groove 5;

[0026] The rotating assembly extends to the outside of the circular groove 5, the top of the bottom plate 1 is fixedly connected to a vertical plate 6, the vertical plate 6 is fixedly arranged on the rear side of the horizontal plate 3, the top of the vertical plate 6 is fixedly connected to a support plate 7, the bottom of the support plate 7 is fixedly connected to an electric cylinder 8, the bottom of the electric cylinder 8 is fixedly connected to a pressure plate 9, the bottom of the pressure plate 9 is fixedly connected to a cushion 10, the bottom of the bottom plate 1 is fixedly provided with a connecting plate 11, the four corners of the top of the connecting plate 11 are fixedly connected to connecting columns 12, the tops of multiple connecting columns 12 are fixedly connected to the bottom of the bottom plate 1, and two moving assemblies are arranged on the top of the connecting plate 11, and the two moving assemblies extend to the top of the bottom plate 1 and are arranged on both sides of the horizontal plate 3;

[0027] In this embodiment, the setting of the rotating assembly in the utility model can perform strength testing on cement piles at different angles and orientations, thereby making the test results more accurate, and the setting of the moving assembly can well adapt to cement piles of different heights;

[0028] Among them, in order to achieve the purpose of being able to detect cement piles in all directions, the present device adopts the following technical solutions: the rotating component includes a rotating plate 13, the rotating plate 13 is embedded in the circular groove 5, the rotating plate 13 is slidably connected to the circular groove 5, the top of the rotating plate 13 is fixedly connected to a circular plate 14, the outer side of the circular plate 14 is fixedly connected to a circular gear ring 15, one side of the circular gear ring 15 is provided with a gear 16, the gear 16 meshes with the circular gear ring 15, the top of the cross plate 3 is fixedly connected to a connecting frame, the connecting frame is fixedly arranged on the outer side of the gear 16, the top of the connecting frame is fixedly provided with a motor 17, the output end of the motor 17 is fixedly connected to a rotating rod, the bottom of the rotating rod passes through the connecting frame and the gear 16 and is connected to the cross plate 3 and the connecting frame through bearings, the inner walls on both sides of the circular plate 14 are provided with two fixed grooves, the two fixed grooves are provided with electric telescopic rods 18, one side of the two electric telescopic rods 18 is fixedly connected to the inner walls of the two fixed grooves respectively, one side of the two electric telescopic rods 18 is fixedly connected to a connecting plate, and one side of the connecting plate is fixedly connected to a knocking head 19;

[0029] Among them, in order to achieve the purpose of detecting cement piles of different heights, the present device is implemented by the following technical scheme: the moving component includes a threaded rod 20, the threaded rod 20 is arranged on the top of the connecting plate 11, the top of the threaded rod 20 passes through the bottom plate 1 and is connected to the connecting plate 11 and the bottom plate 1 through a bearing, a moving block 21 is arranged on the outside of the threaded rod 20, the moving block 21 is threadedly connected to the threaded rod 20, one side of the moving block 21 is fixedly connected to an L-shaped rod 22, one end of the L-shaped rod 22 is fixedly connected to the top of the cross plate 3, the top of the bottom plate 1 is fixedly connected to an L-shaped plate, the L-shaped plate is fixedly arranged on the rear side of the threaded rod 20, the L-shaped plate is connected to the threaded rod 20 through a bearing, the outer sides of the two threaded rods 20 are fixedly sleeved with pulleys 23, the outer sides of the two pulleys 23 are sleeved with belts 24, and the two pulleys 23 are driven and connected by belts 24;

[0030] Among them, in order to achieve the purpose of making the entire equipment more stable, the present device is implemented by the following technical solution: a motor 25 is fixedly provided at the bottom of the connecting plate 11, the output end of the motor 25 is fixedly connected to the bottom of one of the threaded rods 20, and a stabilizing column 26 is fixedly connected to the four corners of the bottom of the base plate 1.

[0031] The use process of the utility model is as follows: first, place one end of the cement pile on the bottom plate 1, then start the electric cylinder 8 and use the electric cylinder 8 to move the pressure plate 9 and the soft pad 10 to fix the cement pile, then start the motor 17, the motor 25 and the electric telescopic rod 18, the output end of the motor 17 will drive the rotating rod to rotate, and the rotation of the rotating rod will cause the gear 16 to rotate. Since the gear 16 is meshed with the circular gear ring 15, the circular gear ring 15 will also rotate when the gear 16 rotates. The rotation of the circular gear ring 15 will drive the circular plate 14 to rotate and make the rotating plate 13 rotate inside the circular groove 5. At the same time, when the circular plate 14 rotates, the electric telescopic rod 18 and the connecting plate 13 will also rotate. And the knocking head 19 rotates, and the electric telescopic rod 18 works, which will make the connecting plate and the knocking head 19 move back and forth, so as to detect the strength of the cement pile. When the motor 25 works, one of the threaded rods 20 will rotate through the output end, and the other threaded rod 20 will rotate through the pulley 23 and the belt 1 24. Since the threaded rod 20 is threadedly connected with the moving block 21, and the moving block 21 is limited under the action of the L-shaped rod 22 and the cross plate 3, the rotation of the threaded rod 20 will make the moving block 21 move, and drive the cross plate 3 and the entire rotating assembly to move through the L-shaped rod 22, so that the strength of the cement pile can be well detected.

[0032] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A cement pile multi-directional strength testing device, comprising a base plate (1), characterized in that: The bottom plate (1) has a groove (2) at the top, a horizontal plate (3) is arranged inside the groove (2), a through groove (4) is arranged on the horizontal plate (3), a circular groove (5) is arranged at the top of the horizontal plate (3), and a rotating assembly is arranged inside the circular groove (5); The rotating assembly extends to the outside of the circular groove (5); the top of the base plate (1) is fixedly connected to a vertical plate (6); the vertical plate (6) is fixedly arranged on the rear side of the horizontal plate (3); the top of the vertical plate (6) is fixedly connected to a support plate (7); the bottom of the support plate (7) is fixedly connected to an electric cylinder (8); the bottom of the electric cylinder (8) is fixedly connected to a pressure plate (9); the bottom of the pressure plate (9) is fixedly connected to a cushion (10); the bottom of the base plate (1) is fixedly provided with a connecting plate (11); the four corners of the top of the connecting plate (11) are fixedly connected to connecting columns (12); the tops of the plurality of connecting columns (12) are fixedly connected to the bottom of the base plate (1); the top of the connecting plate (11) is provided with two moving assemblies; the two moving assemblies extend to the top of the base plate (1) and are arranged on both sides of the horizontal plate (3).

2. The multi-directional strength testing device for cement piles according to claim 1 is characterized in that: The rotating assembly comprises a rotating plate (13), the rotating plate (13) is embedded in the circular groove (5), the rotating plate (13) is slidably connected to the circular groove (5), a circular plate (14) is fixedly connected to the top of the rotating plate (13), and a circular gear ring (15) is fixedly connected to the outer side of the circular plate (14).

3. The multi-directional strength testing device for cement piles according to claim 2 is characterized in that: A gear (16) is provided on one side of the circular gear ring (15), and the gear (16) is meshed with the circular gear ring (15). A connecting frame is fixedly connected to the top of the horizontal plate (3), and the connecting frame is fixedly arranged on the outside of the gear (16). A motor 1 (17) is fixedly arranged on the top of the connecting frame.

4. The multi-directional strength testing device for cement piles according to claim 3 is characterized in that: The output end of the motor 1 (17) is fixedly connected to a rotating rod, the bottom of which passes through the connecting frame and the gear (16) and is connected to the horizontal plate (3) and the connecting frame via a bearing, and two fixing grooves are provided on the inner walls on both sides of the circular plate (14).

5. The multi-directional strength testing device for cement piles according to claim 4 is characterized in that: An electric telescopic rod (18) is provided inside the two fixing grooves, one side of the two electric telescopic rods (18) is fixedly connected to the inner walls of the two fixing grooves respectively, one side of the two electric telescopic rods (18) is fixedly connected to a connecting plate, and one side of the connecting plate is fixedly connected to a striking head (19).

6. The cement pile multi-directional strength testing device according to claim 1, characterized in that: The moving assembly comprises a threaded rod (20), wherein the threaded rod (20) is arranged on the top of the connecting plate (11), the top of the threaded rod (20) passes through the bottom plate (1) and is connected to the connecting plate (11) and the bottom plate (1) via a bearing, and a moving block (21) is arranged on the outside of the threaded rod (20).

7. The cement pile multi-directional strength testing device according to claim 6, characterized in that: The moving block (21) is threadedly connected to the threaded rod (20); an L-shaped rod (22) is fixedly connected to one side of the moving block (21); one end of the L-shaped rod (22) is fixedly connected to the top of the horizontal plate (3); an L-shaped plate is fixedly connected to the top of the bottom plate (1); the L-shaped plate is fixedly arranged on the rear side of the threaded rod (20); and the L-shaped plate and the threaded rod (20) are connected via a bearing.

8. The cement pile multi-directional strength testing device according to claim 6, characterized in that: The outer sides of the two threaded rods (20) are fixedly sleeved with pulleys (23), the outer sides of the two pulleys (23) are sleeved with belts one (24), and the two pulleys (23) are driven and connected by belt one (24).

9. The cement pile multi-directional strength testing device according to claim 1, characterized in that: A second motor (25) is fixedly provided at the bottom of the connecting plate (11), and an output end of the second motor (25) is fixedly connected to the bottom of one of the threaded rods (20).

10. The cement pile multi-directional strength testing device according to claim 1, characterized in that: The four corners of the bottom of the base plate (1) are fixedly connected with stabilizing columns (26).

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