A pile concrete strength testing device

Abstract

The utility model relates to the field of pile foundation detection, and discloses a pile foundation concrete strength detection device, including a base, a support block is fixedly connected to the top of the base, a first motor is fixedly embedded on the support block, a second rotating plate is fixedly sleeved on the output shaft of the first motor, the second rotating plate is rotatably connected to the first rotating plate on the side away from the first motor, the first rotating plate is rotatably connected to the connecting plate on the side away from the second rotating plate, and a mounting frame is fixedly connected to the connecting plate on the side away from the support block. The utility model is simple to use, and the two clamping plates can be brought close to each other through the tension of the tension spring to clamp the concrete block, and the placement groove plays a positioning role, which allows the detection position to be quickly found for placement, and starting the second motor can drive multiple detection columns to rotate and adjust the detection strength, and when the first motor is started, it can drive multiple detection columns to reciprocate to perform strength detection on the concrete block.

Description

Technical Field

[0001] The utility model relates to the field of pile foundation detection, in particular to a pile foundation concrete strength detection device. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement as the cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion and mixed together to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.

[0003] The utility model with the authorization announcement number: CN220872237U relates to the field of building construction, and in particular to a foundation pile concrete strength detection device. The utility model provides a foundation pile concrete strength detection device that can conveniently adjust the impact force, facilitate strength detection of concrete used for foundation pile casting, and avoid damage to the foundation pile when detecting the finished foundation pile. A foundation pile concrete strength detection device includes an engineering plate, a twist handle screw and an upper cover, etc. The upper left front part of the engineering plate is rotatably connected to the twist handle screw, and the top of the engineering plate is connected to the upper cover. The utility model limits the concrete by lifting the fixed baffle plate and the side moving baffle plate, so that the concrete solidifies and forms, and then by pulling up and rotating the impact hammer, adjusting the upper and lower positions of the middle and lowering plates, and controlling the degree of spring compression, it can achieve the effect of conveniently adjusting the impact force, facilitating strength detection of concrete used for foundation pile casting, and avoiding damage to the foundation pile when detecting the finished foundation pile.

[0004] The above utility model patent cannot adjust the detection strength, which will result in too high a detection force, easily crushing the concrete and causing damage to the sample, thus affecting the detection work. Therefore, a person skilled in the art provides a pile foundation concrete strength detection device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a pile concrete strength detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foundation pile concrete strength detection device comprises a base, the top of the base is fixedly connected to a supporting block, the supporting block is fixedly embedded with a first motor, a second rotating plate is fixedly sleeved on the output shaft of the first motor, the second rotating plate is rotatably connected to the first rotating plate on a side away from the first motor, the first rotating plate is rotatably connected to a connecting plate on a side away from the second rotating plate, the connecting plate is fixedly connected to a mounting frame on a side away from the supporting block, and the bottom of the mounting frame is slidably connected to the top of the base, one side of the mounting frame is fixedly connected to the second motor, the output shaft of the second motor passes through the mounting frame and extends to the inner side of the mounting frame, a rotating rod is fixedly sleeved on the output shaft of the mounting frame, and a plurality of groups of detection columns are arranged in a circular array on the outer wall of the rotating rod, the plurality of groups of detection columns are made of different materials, the top of the base is fixedly connected to a supporting plate, and a clamping component for fixing concrete is arranged on the supporting plate.

[0007] As a further solution of the utility model: the clamping assembly includes a rectangular hole opened on one side of the support plate, and two clamping plates are slidably connected to the bottom inner wall of the rectangular hole. One side of the clamping plate passes through the rectangular hole and is fixedly connected to the rectangular plate. The opposite sides of the two rectangular plates are fixedly connected to the same tension spring, and the sides of the two rectangular plates away from each other are fixedly connected to pull rings.

[0008] As a further solution of the utility model: a placement groove is opened on the top of the base, and two clamping plates are located in the placement groove.

[0009] As a further solution of the present invention: a control panel is fixedly connected to the top of the base, and the control panel is electrically connected to the first motor and the second motor.

[0010] As a further solution of the utility model: a slider is fixedly connected to the bottom of the mounting frame, a guide rail is fixedly connected to the top of the base, and the top of the guide rail is slidably connected to the bottom of the slider.

[0011] As a further solution of the utility model: the plurality of groups of detection columns are four groups, and a plurality of detection columns at the same angle are one group.

[0012] As a further solution of the utility model: the mounting frame is U-shaped, and one end of one group of detection columns extends outside the mounting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The first motor can be started through the control panel to drive the second rotating plate to move in a circular motion. The second rotating plate can drive the first rotating plate to swing when it moves in a circular motion. The first rotating plate will pull the connecting plate to move back and forth when it swings. The reciprocating movement of the connecting plate can drive the mounting frame and multiple detection columns to move back and forth. The reciprocating detection columns will repeatedly impact the concrete blocks to perform strength detection. The second motor can be started through the control panel to drive the rotating rod to rotate. The rotation of the rotating rod can drive multiple detection columns to rotate. The rotation of multiple detection columns can quickly adjust the detection intensity. The detection column to be used can be used by rotating it to align with the concrete block. Because the multiple detection columns are made of different materials, the detection intensity will also be different.

[0015] The utility model is easy to use. The two clamping plates can be brought closer to each other through the pulling force of the tension spring to clamp the concrete block. The placement groove plays a positioning role, which allows the detection position to be quickly found for placement. Starting the second motor can drive multiple detection columns to rotate to adjust the detection strength. When the first motor is started, it can drive multiple detection columns to reciprocate to perform strength detection on the concrete block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the control panel in the utility model;

[0018] Figure 3 is a three-dimensional schematic diagram of the second motor in the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the splint in the utility model.

[0020] In the figure: 1. base; 2. first motor; 3. support block; 4. first rotating plate; 5. control panel; 6. connecting plate; 7. rotating rod; 8. detection column; 9. mounting frame; 10. placement slot; 11. second motor; 12. clamping plate; 13. pull ring; 14. rectangular hole; 15. rectangular plate; 16. tension spring; 17. support plate; 18. second rotating plate. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figures 1 to 4In an embodiment of the utility model, a pile foundation concrete strength detection device comprises a base 1, a support block 3 is fixedly connected to the top of the base 1, a first motor 2 is fixedly embedded on the support block 3, a second rotating plate 18 is fixedly sleeved on the output shaft of the first motor 2, a first rotating plate 4 is rotatably connected to the side of the second rotating plate 18 away from the first motor 2, a connecting plate 6 is rotatably connected to the side of the first rotating plate 4 away from the second rotating plate 18, a mounting frame 9 is fixedly connected to the side of the connecting plate 6 away from the support block 3, and the bottom of the mounting frame 9 is slidably connected to the top of the base 1, a second motor 11 is fixedly connected to one side of the mounting frame 9, the output shaft of the second motor 11 passes through the mounting frame 9 and extends to the inner side of the mounting frame 9, a rotating rod 7 is fixedly sleeved on the output shaft of the mounting frame 9, and a plurality of groups of detection columns 8 are arranged in a circular array on the outer wall of the rotating rod 7, and the plurality of groups of detection columns 8 are made of different materials, a support plate 17 is fixedly connected to the top of the base 1, and a clamping component for fixing concrete is arranged on the support plate 17.

[0023] In this embodiment, the clamping assembly includes a rectangular hole 14 opened on one side of the support plate 17, and two clamps 12 are slidably connected to the bottom inner wall of the rectangular hole 14. One side of the clamp 12 passes through the rectangular hole 14 and is fixedly connected to a rectangular plate 15. The opposite sides of the two rectangular plates 15 are fixedly connected to the same tension spring 16, and the sides of the two rectangular plates 15 away from each other are fixedly connected to pull rings 13.

[0024] In this embodiment, a placement groove 10 is opened on the top of the base 1, and two clamps 12 are located in the placement groove 10. Pulling the two pull rings 13 can drive the two rectangular plates 15 and the clamps 12 to move away from each other. At this time, the tension spring 16 will be stretched, and then another staff member will vertically place the concrete block in the placement groove 10 and fit it with the inner side of the support plate 17, and then release the two pull rings 13. At this time, the two rectangular plates 15 and the clamps 12 will move closer to each other due to the tension of the tension spring 16. At this time, the two rectangular plates 15 and the clamps 12 will be tightly attached to the two sides of the concrete block for clamping and fixing.

[0025] In this embodiment, a control panel 5 is fixedly connected to the top of the base 1. The control panel 5 is electrically connected to the first motor 2 and the second motor 11. The control panel 5 can start the first motor 2 to drive the second rotating plate 18 to move in a circle. The second rotating plate 18 can drive the first rotating plate 4 to swing when it moves in a circle. When the first rotating plate 4 swings, it will pull the connecting plate 6 to move back and forth. When the connecting plate 6 moves back and forth, it can drive the mounting frame 9 and multiple detection columns 8 to move back and forth. The detection columns 8 in reciprocating motion will repeatedly impact the concrete blocks, thereby performing strength testing.

[0026] In this embodiment, a slider is fixedly connected to the bottom of the mounting frame 9, a guide rail is fixedly connected to the top of the base 1, and the top of the guide rail is slidably connected to the bottom of the slider.

[0027] In this embodiment, the plurality of groups of detection columns 8 are four groups, and a plurality of detection columns 8 at the same angle form one group.

[0028] In this embodiment, the mounting frame 9 is U-shaped, and one end of one group of detection columns 8 extends out of the mounting frame 9 .

[0029] The working principle of the utility model is: pulling the two pull rings 13 can drive the two rectangular plates 15 and the clamping plate 12 to move away from each other, and the tension spring 16 will be stretched at this time, and then another staff member will vertically place the concrete block in the placement groove 10 and fit it to the inner side of the support plate 17, and then release the two pull rings 13. At this time, the two rectangular plates 15 and the clamping plate 12 will move closer to each other due to the tension of the tension spring 16. At this time, the two rectangular plates 15 and the clamping plate 12 will be tightly attached to the two sides of the concrete block for clamping and fixing. The first motor 2 can be started through the control panel 5 to drive the second rotating plate 18 to move in a circular motion. The second rotating plate 18 can bring The first rotating plate 4 is driven to swing, and the first rotating plate 4 will pull the connecting plate 6 to move back and forth when it swings. The connecting plate 6 can drive the mounting frame 9 and multiple detection columns 8 to move back and forth when it moves back and forth. The detection columns 8 in the reciprocating motion will repeatedly hit the concrete block, so as to perform strength detection. The second motor 11 can be started through the control panel 5 to drive the rotating rod 7 to rotate. After the rotating rod 7 rotates, it can drive multiple detection columns 8 to rotate. The rotation of multiple detection columns 8 can quickly adjust the detection strength. The detection column 8 to be used can be rotated to align with the concrete block for use. Because the multiple detection columns 8 are made of different materials, the detection strength will also be different.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pile concrete strength detection device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support block (3), a first motor (2) is fixedly embedded on the support block (3), a second rotating plate (18) is fixedly sleeved on the output shaft of the first motor (2), a side of the second rotating plate (18) away from the first motor (2) is rotatably connected to the first rotating plate (4), a side of the first rotating plate (4) away from the second rotating plate (18) is rotatably connected to a connecting plate (6), a side of the connecting plate (6) away from the support block (3) is fixedly connected to a mounting frame (9), and the bottom of the mounting frame (9) and the base are connected to each other. The mounting frame (9) is slidably connected to the top of the mounting frame (1), a second motor (11) is fixedly connected to one side of the mounting frame (9), an output shaft of the second motor (11) passes through the mounting frame (9) and extends to the inner side of the mounting frame (9), a rotating rod (7) is fixedly sleeved on the output shaft of the mounting frame (9), and a plurality of groups of detection columns (8) are arranged in a circular array on the outer wall of the rotating rod (7), and the plurality of groups of detection columns (8) are made of different materials, and a support plate (17) is fixedly connected to the top of the base (1), and a clamping component for fixing concrete is arranged on the support plate (17).

2. A pile concrete strength detection device according to claim 1, characterized in that: The clamping assembly comprises a rectangular hole (14) formed on one side of a support plate (17); two clamping plates (12) are slidably connected to the inner wall of the bottom of the rectangular hole (14); one side of the clamping plate (12) passes through the rectangular hole (14) and is fixedly connected to a rectangular plate (15); the opposite sides of the two rectangular plates (15) are fixedly connected to the same tension spring (16); and the sides of the two rectangular plates (15) that are away from each other are fixedly connected to a pull ring (13).

3. A pile concrete strength detection device according to claim 2, characterized in that: A placement groove (10) is provided on the top of the base (1), and two clamping plates (12) are located in the placement groove (10).

4. A pile concrete strength detection device according to claim 1, characterized in that: A control panel (5) is fixedly connected to the top of the base (1), and the control panel (5) is electrically connected to the first motor (2) and the second motor (11).

5. A pile concrete strength detection device according to claim 1, characterized in that: The bottom of the mounting frame (9) is fixedly connected to a sliding block, the top of the base (1) is fixedly connected to a guide rail, and the top of the guide rail and the bottom of the sliding block are slidably connected.

6. A pile concrete strength detection device according to claim 1, characterized in that: The plurality of groups of detection columns (8) are four groups, and a plurality of detection columns (8) at the same angle are one group.

7. A pile concrete strength detection device according to claim 1, characterized in that: The mounting frame (9) is U-shaped, and one end of one group of detection columns (8) extends outside the mounting frame (9).

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