A quality detection device for autoclaved aerated concrete blocks

Abstract

The present application discloses a quality detection device for autoclaved aerated concrete blocks, which relates to the field of detection devices, including a base, two brackets are fixedly connected to the top of the base, a top plate is fixedly connected to the top of the bracket, four corners of the bottom of the base are respectively fixedly connected to legs, a workbench is arranged on the top of the base, a first transmission assembly is arranged inside the base, a clamping assembly is arranged outside the first transmission assembly, and a second transmission assembly is arranged inside the base. The utility model drives a first screw to rotate through a first motor, thereby driving a first bevel gear to rotate, thereby driving a second bevel gear to rotate, thereby driving a second screw to rotate, thereby driving two first clamping plates and two second clamping plates to move toward each other, thereby clamping the concrete block, thereby driving the top pressing plate to press the concrete block, thereby reducing the possibility of the concrete block warping.

Description

Technical Field

[0001] The present application relates to the field of detection devices, and in particular to a quality detection device for autoclaved aerated concrete blocks. Background Art

[0002] Autoclaved aerated concrete blocks are a kind of porous concrete products made of fly ash, lime, cement, gypsum, slag and other raw materials, with appropriate amount of gas generating agent, regulator, bubble stabilizer, and through mixing, pouring, static stopping, cutting and high pressure steam curing. With good plasticity and good earthquake resistance, it has a wide range of applications in construction. As a building material for the foundation of construction engineering, its compressive performance measurement data during production has also become one of its important performance indicators. Therefore, it is necessary to use autoclaved aerated concrete block quality detection equipment for sampling test.

[0003] When the current autoclaved aerated concrete block quality inspection device conducts compressive performance inspection on autoclaved aerated concrete blocks, it generally only considers clamping and fixing them in the horizontal direction. During the clamping process, the clamping of the clamping device may cause the concrete blocks to be lifted in the horizontal direction, which will affect the subsequent pressure test.

[0004] Therefore, it is necessary to invent a quality detection device for autoclaved aerated concrete blocks to solve the above problems. Utility Model Content

[0005] The purpose of this application is to solve the problems raised in the above-mentioned background technology, and provide a quality detection device for autoclaved aerated concrete blocks.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A quality detection device for autoclaved aerated concrete blocks, comprising a base, two brackets are fixedly connected to the top of the base, a top plate is fixedly connected to the top of the bracket, four corners of the bottom of the base are respectively fixedly connected to supporting feet, a workbench is arranged on the top of the base, a first transmission assembly is arranged inside the base, a clamping assembly is arranged outside the first transmission assembly, a second transmission assembly is arranged inside the base, a moving assembly is arranged at the bottom of the second transmission assembly, a detection assembly is arranged at the bottom of the top plate, the first transmission assembly drives the clamping assembly to operate, and the second transmission assembly drives the moving assembly to operate;

[0008] The clamping assembly includes two first clamping plates slidably connected to the top of the base, the two first clamping plates are arranged opposite to each other, and the tops of the two first clamping plates are fixedly connected to a top pressure plate; the top of the base is slidably connected to two second clamping plates, the two second clamping plates are arranged opposite to each other, and the tops of the two second clamping plates are fixedly connected to a top pressure plate.

[0009] By adopting the above technical solution, the first transmission component drives the clamping component to operate, so as to clamp the concrete block, and the second transmission component drives the moving component to operate, so as to facilitate the movement of the device body;

[0010] The concrete blocks are clamped by relative movement between the two first clamping plates and the two second clamping plates.

[0011] Furthermore, the first transmission assembly includes a first motor fixedly connected to the inside of the base, a first screw is fixedly connected to the transmission end of the first motor, a first bevel gear is fixedly sleeved on the outside of the first screw, the end of the first screw is rotatably connected to the inside of the base, and the outside of the first screw is rotatably connected to the inside of the two first clamping plates through a thread.

[0012] Furthermore, the first transmission assembly also includes two second bevel gears meshing with two ends of the outer side of the first bevel gear, the outer side of the second bevel gear is fixedly connected to a second screw rod, and the outer side of the second screw rod is rotatably connected to the inside of the second clamping plate through a thread.

[0013] By adopting the above technical solution, the first motor drives the first screw to rotate, thereby driving the first bevel gear to rotate, thereby driving the second bevel gear to rotate, thereby facilitating the first clamping plate and the second clamping plate to move.

[0014] Furthermore, the second transmission assembly includes a second motor fixedly connected to the inside of the base, the second motor output shaft is fixedly connected to a third screw, the bottom of the third screw is rotatably connected to the bottom of the inner cavity of the base, a movable plate is rotated on the outside of the third screw through a thread, and sliding rods are slidably connected to the four corners of the movable plate, and both ends of the sliding rod are fixedly connected to the inside of the base.

[0015] By adopting the above technical solution, the third screw is driven to rotate by the second motor, thereby driving the moving plate to move, thereby driving the moving assembly to move.

[0016] Furthermore, the moving assembly includes four connecting columns fixedly connected to the four corners of the bottom of the moving plate, the bottom of the connecting columns is fixedly connected to a protective frame, and the inside of the protective frame is rotatably connected to wheels.

[0017] By adopting the above technical solution, the device body is lifted up by the wheels, thereby facilitating the movement of the device body.

[0018] Furthermore, the detection assembly includes a hydraulic rod fixedly connected to the bottom of the top plate, a detection block is fixedly connected to the bottom of the hydraulic rod, and a second pressure sensor is arranged at the bottom of the detection block.

[0019] By adopting the above technical solution, the detection block is driven to move by the hydraulic rod, so as to detect the concrete blocks.

[0020] Furthermore, two cavities are provided inside the base, and the first transmission assembly and the second transmission assembly are respectively arranged inside the two cavities.

[0021] By adopting the above technical solution, the first transmission assembly and the second transmission assembly are placed in two cavities respectively, so as to facilitate the operation of the two transmission assemblies.

[0022] Furthermore, first pressure sensors are disposed on the relatively inner sides of the first clamping plate and the second clamping plate.

[0023] By adopting the above technical solution and providing the first pressure sensor, it is possible to prevent the possibility of the concrete block being damaged due to excessive clamping pressure.

[0024] In summary, the present application includes at least one of the following beneficial effects:

[0025] 1. In the present application, a first motor drives a first screw to rotate, thereby driving a first bevel gear to rotate, thereby driving a second bevel gear to rotate, thereby driving a second screw to rotate, thereby driving two first clamping plates and two second clamping plates to move toward each other, thereby clamping a concrete block, thereby driving a top pressing plate to press the concrete block, thereby reducing the possibility of the concrete block warping.

[0026] 2. This application and the utility model can reduce the possibility of fragments splashing when the concrete block is crushed after being pressed by means of two first clamping plates and a second clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the device in this application;

[0028] Figure 2 It is a schematic diagram of a cross-sectional three-dimensional structure of some components of the main body of the device in this application;

[0029] Figure 3 It is a bottom-up three-dimensional structural diagram of some components of the main body of the device in this application;

[0030] Description of reference numerals:

[0031] 1. Base; 2. Bracket; 3. Top plate; 4. Support foot; 5. First motor; 6. First screw; 7. First bevel gear; 8. Second bevel gear; 9. Second screw; 10. First clamping plate; 11. Top pressure plate; 12. Second clamping plate; 13. Second motor; 14. Third screw; 15. Moving plate; 16. Sliding rod; 17. Connecting column; 18. Protective frame; 19. Wheel; 20. Hydraulic rod; 21. Detection block. DETAILED DESCRIPTION

[0032] The following is combined with Figures 1 to 3 This application is described in further detail.

[0033] The embodiment of the present application discloses a quality detection device for autoclaved aerated concrete blocks.

[0034] Reference Figure 1 and Figure 2 A quality detection device for autoclaved aerated concrete blocks includes a base 1, two brackets 2 are fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the bracket 2, four corners of the bottom of the base 1 are respectively fixedly connected to support feet 4, a workbench is arranged on the top of the base 1, a first transmission assembly is arranged inside the base 1, a clamping assembly is arranged outside the first transmission assembly, a second transmission assembly is arranged inside the base 1, a moving assembly is arranged at the bottom of the second transmission assembly, a detection assembly is arranged at the bottom of the top plate 3, the first transmission assembly drives the clamping assembly to operate, and the second transmission assembly drives the moving assembly to operate.

[0035] There are two cavities inside the base 1, and the first transmission assembly and the second transmission assembly are respectively arranged inside the two cavities.

[0036] Reference Figure 1 and Figure 2 The clamping assembly includes two first clamps 10 slidably connected to the top of the base 1, the two first clamps 10 are arranged opposite to each other, and the tops of the two first clamps 10 are fixedly connected to a top pressure plate 11, and the top of the base 1 is slidably connected to two second clamps 12, the two second clamps 12 are arranged opposite to each other, and the tops of the two second clamps 12 are fixedly connected to a top pressure plate 11.

[0037] Among them, the first transmission assembly includes a first motor 5 fixedly connected to the inside of the base 1, the output shaft of the first motor 5 is fixedly connected to the first screw 6, the outside of the first screw 6 is fixedly sleeved with a first bevel gear 7, the end of the first screw 6 is rotatably connected to the inside of the base 1, and the outside of the first screw 6 is rotatably connected to the inside of the two first clamping plates 10 through a thread.

[0038] In addition, the first transmission assembly also includes two second bevel gears 8 meshing with both ends of the outer side of the first bevel gear 7. The outer side of the second bevel gear 8 is fixedly connected to a second screw rod 9, and the outer side of the second screw rod 9 is rotatably connected to the inside of the second clamping plate 12 through a thread.

[0039] In addition, first pressure sensors are disposed on the relatively inner sides of the first clamping plate 10 and the second clamping plate 12 .

[0040] Through the above-mentioned components, when the concrete block is placed on the workbench, the first motor 5 can be started to rotate, thereby driving the first screw 6 to rotate, thereby driving the first bevel gear 7 to rotate, thereby driving the two second bevel gears 8 to rotate, thereby driving the second screw 9 to rotate, thereby simultaneously driving the first clamping plate 10 and the second clamping plate 12 to move, thereby clamping the concrete block. When the concrete block is clamped, the first clamping plate 10 and the second clamping plate 12 will drive the top pressing plate 11 to press the concrete block, thereby reducing the possibility of the concrete block warping.

[0041] Reference Figure 1 and Figure 3 The second transmission assembly includes a second motor 13 fixedly connected to the inside of the base 1, the output shaft of the second motor 13 is fixedly connected to a third screw 14, the bottom of the third screw 14 is rotatably connected to the bottom of the inner cavity of the base 1, a movable plate 15 is rotated on the outside of the third screw 14 through a thread, and the four corners of the movable plate 15 are slidably connected to a sliding rod 16, and both ends of the sliding rod 16 are fixedly connected to the inside of the base 1.

[0042] The moving assembly includes four connecting columns 17 fixedly connected to the four corners of the bottom of the moving plate 15 , a protective frame 18 is fixedly connected to the bottom of the connecting column 17 , and wheels 19 are rotatably connected inside the protective frame 18 .

[0043] Through the above-mentioned components, when the entire device needs to be moved, the second motor 13 can be started to drive the third screw 14 to rotate, thereby driving the movable plate 15 to move, thereby driving the wheel 19 to move, thereby driving the wheel 19 to contact the ground, and then continue to drive the wheel 19 to move, thereby lifting the entire device, and then the entire device can be pushed to drive the entire device to move.

[0044] Reference Figure 1 The detection assembly includes a hydraulic rod 20 fixedly connected to the bottom of the top plate 3, a detection block 21 is fixedly connected to the bottom of the hydraulic rod 20, and a second pressure sensor is arranged at the bottom of the detection block 21.

[0045] Through the above components, after the concrete block is clamped, the hydraulic rod 20 can be started to drive the detection block 21 to descend, thereby pressing the concrete block and detecting the concrete block.

[0046] Working principle: After placing the concrete block on the workbench, the first motor 5 can be started to rotate, thereby driving the first screw 6 to rotate, thereby driving the first bevel gear 7 to rotate, thereby driving the two second bevel gears 8 to rotate, thereby driving the second screw 9 to rotate, thereby simultaneously driving the first clamping plate 10 and the second clamping plate 12 to move, thereby clamping the concrete block. When the concrete block is clamped, the first clamping plate 10 will drive the top pressing plate 11 to press the concrete block, thereby reducing the possibility of the concrete block warping.

Claims

1. A quality inspection device for autoclaved aerated concrete blocks, comprising a base (1), two brackets (2) being fixedly connected to the top of the base (1), a top plate (3) being fixedly connected to the top of the bracket (2), supporting feet (4) being fixedly connected to the four corners of the bottom of the base (1), and a workbench being arranged on the top of the base (1), characterized in that: A first transmission component is arranged inside the base (1), a clamping component is arranged outside the first transmission component, a second transmission component is arranged inside the base (1), a moving component is arranged at the bottom of the second transmission component, a detection component is arranged at the bottom of the top plate (3), the first transmission component drives the clamping component to operate, and the second transmission component drives the moving component to operate; The clamping assembly comprises two first clamping plates (10) slidably connected to the top of the base (1), the two first clamping plates (10) being arranged opposite to each other, and the tops of the two first clamping plates (10) are fixedly connected to a top pressure plate (11), and the top of the base (1) is slidably connected to two second clamping plates (12), the two second clamping plates (12) being arranged opposite to each other, and the tops of the two second clamping plates (12) are fixedly connected to a top pressure plate (11).

2. The autoclaved aerated concrete block quality detection device according to claim 1, characterized in that: The first transmission assembly comprises a first motor (5) fixedly connected to the inside of the base (1); a first screw rod (6) is fixedly connected to the transmission end of the first motor (5); a first bevel gear (7) is fixedly sleeved on the outside of the first screw rod (6); an end of the first screw rod (6) is rotatably connected to the inside of the base (1); and the outside of the first screw rod (6) is rotatably connected to the inside of two first clamping plates (10) via a thread.

3. The autoclaved aerated concrete block quality detection device according to claim 2, characterized in that: The first transmission assembly further comprises two second bevel gears (8) meshing with the two ends of the outer side of the first bevel gear (7); the outer side of the second bevel gear (8) is fixedly connected to a second screw rod (9); the outer side of the second screw rod (9) is rotatably connected to the inside of the second clamping plate (12) via a thread.

4. The autoclaved aerated concrete block quality detection device according to claim 3, characterized in that: The second transmission assembly comprises a second motor (13) fixedly connected to the inside of the base (1); the output shaft of the second motor (13) is fixedly connected to a third screw rod (14); the bottom of the third screw rod (14) is rotatably connected to the bottom of the inner cavity of the base (1); a movable plate (15) is rotatably provided on the outside of the third screw rod (14) through a thread; the movable plate (15) is slidably connected to four corners of the inside of the movable plate (15); and both ends of the sliding rod (16) are fixedly connected to the inside of the base (1).

5. The autoclaved aerated concrete block quality detection device according to claim 4, characterized in that: The moving assembly comprises four connecting columns (17) fixedly connected to the four corners of the bottom of the moving plate (15); a protective frame (18) is fixedly connected to the bottom of the connecting column (17); and wheels (19) are rotatably connected inside the protective frame (18).

6. The autoclaved aerated concrete block quality detection device according to claim 5, characterized in that: The detection assembly comprises a hydraulic rod (20) fixedly connected to the bottom of the top plate (3), a detection block (21) is fixedly connected to the bottom of the hydraulic rod (20), and a second pressure sensor is provided at the bottom of the detection block (21).

7. The autoclaved aerated concrete block quality detection device according to claim 6, characterized in that: The base (1) has two cavities formed inside, and the first transmission assembly and the second transmission assembly are respectively arranged inside the two cavities.

8. The autoclaved aerated concrete block quality detection device according to claim 7, characterized in that: First pressure sensors are provided on the relative inner sides of the first clamping plate (10) and the second clamping plate (12).

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