Pervious concrete detection device

Abstract

The utility model relates to the technical field of concrete detection, and discloses a pervious concrete detection device which comprises a bottom frame, two shaft rods are symmetrically arranged on the surface of the bottom frame, a water tank is fixedly installed at the close ends of the two shaft rods, a top frame is welded to the top end of the water tank, and a first hydraulic rod is embedded in the surface of the top frame. And a clamping frame is fixedly mounted at the telescopic end of the first hydraulic rod. According to the utility model, a concrete block to be detected is weighed from the outside in advance, then the concrete is clamped, immersed in water for rated time and then taken out, before the concrete block is taken out, the right clamping plate is driven by the waterproof motor to rotate, so that the concrete block continuously rotates, and the concrete block is prevented from falling off in the overturning process of the concrete block. Air is blown to the surface of the concrete block through the fan, water stains adhered to the surface of the concrete block can be rapidly and comprehensively removed, then the concrete block is taken down and weighed again, and the water permeability of the concrete block can be accurately obtained by calculating the weight of the concrete block twice.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete detection, and more specifically to a permeable concrete detection device. Background Art

[0002] Concrete is needed in construction projects. According to different engineering requirements, different degrees of water impermeability of concrete are required, which requires permeable detection of concrete. At this time, a special permeable concrete detection device is needed. When the concrete permeable detection device is in use, water and concrete are usually put into the inside of a storage bucket together, and then the weight difference of the concrete before and after is calculated, and then the permeable performance of the measured concrete is obtained.

[0003] However, for the existing permeable concrete detection device, when weighing the concrete taken out from the inside of the storage bucket after the detection, since part of the water stain will adhere to the surface of the concrete, it will affect the weight of the concrete after water absorption. Therefore, there is an error in measuring the permeable performance of the concrete, which affects the accuracy of the permeable detection.

[0004] In view of this, the utility model provides a permeable concrete detection device with small error to solve this problem. Content of the Utility Model

[0005] In order to overcome the above defects of the prior art, the utility model provides a permeable concrete detection device to solve the problems existing in the above background art.

[0006] The utility model provides the following technical solution: a permeable concrete detection device, including a chassis, two shaft rods are symmetrically arranged on the surface of the chassis, a water tank is fixedly installed at the adjacent ends of the two shaft rods, a top frame is welded to the top of the water tank, a first hydraulic rod is embedded on the surface of the top frame, a clamping frame is fixedly installed at the telescopic end of the first hydraulic rod, a clamping component and a water blowing component are respectively arranged on the surface of the clamping frame, and the clamping component and the water blowing component are corresponding in position;

[0007] The clamping component includes a second hydraulic rod embedded on the left side of the clamping frame, a connecting plate is fixedly installed at the telescopic end of the second hydraulic rod, a left clamping plate is rotatably connected to the right side of the connecting plate, a turning rod is rotatably connected to the right side of the clamping frame, a right clamping plate is fixedly installed at the left end of the turning rod, the left clamping plate and the right clamping plate are corresponding in position, and a turning box is fixedly installed on the surface of the clamping frame, the turning rod is rotatably connected to the turning box, a waterproof motor is fixedly installed on the top of the turning box, an output shaft of the waterproof motor extends into the inside of the turning box and is fixedly installed with a worm, and a worm gear is fixedly installed on the surface of the turning rod, and the worm is meshed with the worm gear;

[0008] The water blowing component includes a blower fixedly installed on the top end of the clamping frame, an air outlet cover is fixedly installed on the inner top wall of the clamping frame, and an air outlet end of the blower is communicated with the air outlet cover.

[0009] Further, a pick-up and placement opening is provided on the front surface of the water tank, and a discharge valve is embedded at the bottom end of the water tank; by providing the pick-up and placement opening, it is convenient to perform pick-up and placement operations on the concrete block, and by providing the discharge valve, it is convenient to drain the water inside the water tank.

[0010] Further, a first limit slide bar is fixedly installed at the top end of the clamping frame, and the first limit slide bar is slidably connected to the top frame; by providing the first limit slide bar, the stability of the movement of the clamping frame can be improved, and the telescopic end of the first hydraulic rod can be protected against torsion.

[0011] Further, a second limit slide bar is fixedly installed on the surface of the connecting plate, and the second limit slide bar is slidably connected to the clamping frame; by providing the second limit slide bar, the stability of the movement of the connecting plate can be improved, and the telescopic end of the second hydraulic rod can be protected against torsion.

[0012] Further, convex columns are provided on both sides of the left clamping plate and the right clamping plate that are close to each other, and an anti-slip rubber layer is adhered to the end of the convex column; by providing the convex columns and the anti-slip rubber layer, the stability when clamping the concrete block can be improved, and by using the gap between the convex columns, it is ensured that water can flow smoothly on the side of the concrete block.

[0013] Further, a third hydraulic rod is embedded at the bottom end of the water tank, and a backing plate is fixedly installed at the telescopic end of the third hydraulic rod, and the backing plate is slidably connected to the inner wall of the water tank; by providing the third hydraulic rod and the backing plate, when picking up and placing the concrete block, the third hydraulic rod can be controlled to extend to drive the backing plate to move up and down, and the concrete block can be supported by the backing plate to prevent the concrete block from sinking deep into the bottom of the water tank, thereby facilitating the pick-up and placement operations of the concrete block.

[0014] Further, the shaft rod is rotatably connected to the bottom frame, and a deflection assembly is provided on the surface of the bottom frame corresponding to the shaft rod. The deflection assembly includes a drive box fixedly installed on the surface of the bottom frame, a fourth hydraulic rod is embedded at the top end of the drive box, the telescopic end of the fourth hydraulic rod extends into the interior of the drive box and is fixedly installed with a rack, a gear disc is fixedly installed on the shaft rod inside the drive box, and the rack is meshed with the gear disc; by providing the deflection assembly, when the fourth hydraulic rod extends to drive the rack to move, based on the meshing of the rack and the gear disc, the shaft rod can be driven to rotate, so that the water tank can be inverted, which is convenient for cleaning the inside of the water tank and maintaining the cleanliness of the inside of the water tank.

[0015] The technical effects and advantages of the present utility model:

[0016] 1. In the present utility model, when conducting detection, the concrete block to be detected is pre-weighed externally, and then the left clamping plate is moved by controlling the elongation of the second hydraulic rod to clamp the concrete block between the left clamping plate and the right clamping plate. Subsequently, the clamping frame is lowered by controlling the elongation of the first hydraulic rod to immerse the concrete block in water. After soaking for the rated time, the concrete block is separated from the water by controlling the contraction of the first hydraulic rod. Then, the waterproof motor is started, and the worm is driven to rotate by the waterproof motor. Based on the meshing of the worm and the worm wheel, the turning rod is driven to rotate, causing the concrete block to rotate continuously. During the rotation of the concrete block, air is blown onto the surface of the concrete block by the blower, which can quickly and comprehensively remove the water stains adhering to the surface of the concrete block. Then, the concrete block is removed and weighed again. By calculating the weights of the concrete block twice, the water permeability of the concrete block can be accurately obtained.

[0017] 2. In the present utility model, by providing a pick-and-place opening, it is convenient to perform pick-and-place operations on the concrete block. By providing a drain valve, it is convenient to drain the water inside the water tank. By providing the first limit slide rod, the stability of the movement of the clamping frame can be improved, and the telescopic end of the first hydraulic rod can be protected against torsional rotation. By providing the second limit slide rod, the stability of the movement of the connecting plate can be improved, and the telescopic end of the second hydraulic rod can be protected against torsional rotation. By providing the raised columns and the anti-slip rubber layer, the stability of clamping the concrete block can be improved, and the water can be ensured to flow smoothly on the side surface of the concrete block by using the gaps between the raised columns.

[0018] 3. In the present utility model, by providing the third hydraulic rod and the backing plate, when picking up and placing the concrete block, the third hydraulic rod can be controlled to elongate to drive the backing plate to move up and down, and the concrete block is supported by the backing plate, thereby facilitating the pick-and-place operation of the concrete block. By providing a deflection assembly, when the fourth hydraulic rod elongates to drive the rack to move, based on the meshing of the rack and the gear disk, the shaft rod can be driven to rotate, so that the water tank can be inverted, facilitating the cleaning of the inside of the water tank and maintaining the cleanliness of the inside of the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the first perspective of the present utility model;

[0020] Figure 2 is a three-dimensional structural schematic diagram of the second perspective of the present utility model;

[0021] Figure 3 is a three-dimensional structural schematic diagram of the flipped box cut open;

[0022] Figure 4 is Figure 1 an enlarged structural schematic diagram of part A in

[0023] Figure 5 is a three-dimensional structural schematic diagram of the water tank cut open;

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the drive box.

[0025] The accompanying drawings are marked as follows: 1. base frame; 2. shaft rod; 3. water tank; 4. top frame; 5. first hydraulic rod; 6. clamping frame; 7. second hydraulic rod; 8. connecting plate; 9. left clamping plate; 10. flip rod; 11. right clamping plate; 12. flip box; 13. waterproof motor; 14. worm; 15. worm gear; 16. fan; 17. air outlet hood; 18. take-in and put-out port; 19. discharge valve; 20. first limit sliding rod; 21. second limit sliding rod; 22. raised column; 23. anti-slip rubber layer; 24. third hydraulic rod; 25. pad; 26. drive box; 27. fourth hydraulic rod; 28. rack; 29. gear disc. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The permeable concrete detection device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0027] Reference Figures 1 to 6 The utility model provides a permeable concrete detection device, comprising a base frame 1, two shafts 2 are symmetrically arranged on the surface of the base frame 1, and a water tank 3 is fixedly installed at one end of the two shafts 2 that is close to each other.

[0028] A take-in and put-out port 18 is provided on the front of the water tank 3 , and a discharge valve 19 is embedded at the bottom of the water tank 3 .

[0029] Furthermore, by providing a taking-in and placing port 18, it is convenient to take-in and place the concrete blocks, and by providing a discharge valve 19, it is convenient to discharge and replace the water inside the water tank 3.

[0030] A top frame 4 is welded to the top of the water tank 3 , a first hydraulic rod 5 is embedded on the surface of the top frame 4 , and a clamping frame 6 is fixedly mounted on the telescopic end of the first hydraulic rod 5 .

[0031] A first limiting slide bar 20 is fixedly mounted on the top of the clamping frame 6 , and the first limiting slide bar 20 is slidably connected to the top frame 4 .

[0032] Furthermore, by providing the first limiting slide bar 20 , the stability of the movement of the clamping frame 6 can be improved, and the telescopic end of the first hydraulic rod 5 can be protected from torsion.

[0033] The surfaces of the clamping frame 6 are respectively provided with a clamping assembly and a water-blowing assembly, and the positions of the clamping assembly and the water-blowing assembly correspond to each other.

[0034] The clamping assembly includes a second hydraulic rod 7 embedded on the left side of the clamping frame 6. A connecting plate 8 is fixedly installed at the telescopic end of the second hydraulic rod 7. A left clamping plate 9 is rotatably connected to the right side of the connecting plate 8. A turning rod 10 is rotatably connected to the right side of the clamping frame 6. A right clamping plate 11 is fixedly installed at the left end of the turning rod 10. The positions of the left clamping plate 9 and the right clamping plate 11 correspond to each other. And a turning box 12 is fixedly installed on the surface of the clamping frame 6. The turning rod 10 is rotatably connected to the turning box 12. A waterproof motor 13 is fixedly installed at the top of the turning box 12. The output shaft of the waterproof motor 13 extends into the turning box 12 and is fixedly installed with a worm 14. A worm gear 15 is fixedly installed on the surface of the turning rod 10. The worm 14 meshes with the worm gear 15.

[0035] The water-blowing assembly includes a blower 16 fixedly installed at the top end of the clamping frame 6. An air outlet hood 17 is fixedly installed on the inner top wall of the clamping frame 6. The air outlet end of the blower 16 is communicated with the air outlet hood 17.

[0036] When using this device for detection, first connect the whole device with an external power control system. Then weigh the concrete block to be detected externally. Then control the second hydraulic rod 7 to extend to drive the left clamping plate 9 to move, and clamp the concrete block between the left clamping plate 9 and the right clamping plate 11. Subsequently, control the first hydraulic rod 5 to extend to drive the clamping frame 6 to descend, so that the concrete block is immersed in water. After soaking for a rated time, control the first hydraulic rod 5 to contract to make the concrete block rise and separate from the water. Then start the waterproof motor 13, use the waterproof motor 13 to drive the worm 14 to rotate, and drive the turning rod 10 to rotate based on the meshing of the worm 14 and the worm gear 15, so that the concrete block rotates continuously. During the rotation of the concrete block, use the blower 16 to blow air onto the surface of the concrete block, which can quickly and comprehensively remove the water stains adhered to the surface of the concrete block. Then take out the concrete block and weigh it again. By calculating the weights of the concrete block twice, the water permeability of the concrete block can be accurately obtained.

[0037] A second limiting slide bar 21 is fixedly installed on the surface of the connecting plate 8. The second limiting slide bar 21 is slidably connected to the clamping frame 6.

[0038] Furthermore, by setting the second limiting slide bar 21, the moving stability of the connecting plate 8 can be improved, and the telescopic end of the second hydraulic rod 7 can be protected against torsion.

[0039] Protruding columns 22 are arranged on the sides of the left clamping plate 9 and the right clamping plate 11 close to each other. Anti-slip rubber layers 23 are adhered to the ends of the protruding columns 22.

[0040] Furthermore, by providing the raised posts 22 and the anti-slip rubber layer 23, the stability when clamping the concrete block can be improved, and the soft property of the anti-slip rubber layer 23 can be utilized to avoid damaging the concrete block. On the other hand, by using the gaps between the raised posts 22, it is ensured that water can flow smoothly on the side surface of the concrete block.

[0041] The bottom end of the water tank 3 is embedded with a third hydraulic rod 24, and the telescopic end of the third hydraulic rod 24 is fixedly installed with a backing plate 25, and the backing plate 25 is slidably connected to the inner wall of the water tank 3.

[0042] Furthermore, by providing the third hydraulic rod 24 and the backing plate 25, when taking and placing the concrete block, the third hydraulic rod 24 can be controlled to extend to drive the backing plate 25 to move up and down, and the concrete block can be supported by the backing plate 25 to prevent the concrete block from sinking deep into the bottom of the water tank 3, thereby facilitating the operation of taking and placing the concrete block.

[0043] The shaft rod 2 is rotatably connected to the chassis 1, and a deflection assembly is provided on the surface of the chassis 1 corresponding to the shaft rod 2.

[0044] The deflection assembly includes a drive box 26 fixedly installed on the surface of the chassis 1. The top end of the drive box 26 is embedded with a fourth hydraulic rod 27. The telescopic end of the fourth hydraulic rod 27 extends into the interior of the drive box 26 and is fixedly installed with a rack 28. A gear disk 29 is fixedly installed on the shaft rod 2 inside the drive box 26, and the rack 28 meshes with the gear disk 29.

[0045] It should be noted that after the use of the device, by providing the deflection assembly, when the fourth hydraulic rod 27 extends to drive the rack 28 to move, based on the meshing of the rack 28 and the gear disk 29, the shaft rod 2 can be driven to rotate, so that the water tank 3 can be inverted, facilitating the cleaning of the interior of the water tank 3 and maintaining the cleanliness of the interior of the water tank 3.

[0046] Finally, it should be noted that: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A permeable concrete detection device, comprising a chassis (1), characterized in that: Two shaft rods (2) are symmetrically arranged on the surface of the chassis (1). A water tank (3) is fixedly installed at the adjacent ends of the two shaft rods (2). A top frame (4) is welded to the top end of the water tank (3). A first hydraulic rod (5) is embedded on the surface of the top frame (4). A clamping frame (6) is fixedly installed at the telescopic end of the first hydraulic rod (5). A clamping assembly and a water blowing assembly are respectively arranged on the surface of the clamping frame (6), and the positions of the clamping assembly and the water blowing assembly correspond to each other; The clamping assembly includes a second hydraulic rod (7) embedded on the left side of the clamping frame (6). A connecting plate (8) is fixedly installed at the telescopic end of the second hydraulic rod (7). A left clamping plate (9) is rotatably connected to the right side of the connecting plate (8). A turning rod (10) is rotatably connected to the right side of the clamping frame (6). A right clamping plate (11) is fixedly installed at the left end of the turning rod (10). The positions of the left clamping plate (9) and the right clamping plate (11) correspond to each other. A turning box (12) is fixedly installed on the surface of the clamping frame (6). The turning rod (10) is rotatably connected to the turning box (12). A waterproof motor (13) is fixedly installed at the top of the turning box (12). The output shaft of the waterproof motor (13) extends into the interior of the turning box (12) and is fixedly installed with a worm (14). A worm gear (15) is fixedly installed on the surface of the turning rod (10). The worm (14) is meshed with the worm gear (15); The water blowing assembly includes a blower (16) fixedly installed at the top end of the clamping frame (6). An air outlet cover (17) is fixedly installed on the inner top wall of the clamping frame (6). The air outlet end of the blower (16) is communicated with the air outlet cover (17).

2. The permeable concrete testing device according to claim 1, characterized in that: A pick-up and placement opening (18) is arranged on the front surface of the water tank (3). A discharge valve (19) is embedded at the bottom end of the water tank (3).

3. The permeable concrete detection device according to claim 1, wherein: A first limit slide bar (20) is fixedly installed at the top end of the clamping frame (6). The first limit slide bar (20) is slidably connected with the top frame (4).

4. The permeable concrete detection device according to claim 1, wherein: A second limit slide bar (21) is fixedly installed on the surface of the connecting plate (8). The second limit slide bar (21) is slidably connected with the clamping frame (6).

5. The permeable concrete detection device according to claim 1, characterized in that: Protruding columns (22) are arranged on the adjacent sides of the left clamping plate (9) and the right clamping plate (11). Anti-slip rubber layers (23) are adhered to the ends of the protruding columns (22).

6. The water-permeable concrete testing device according to claim 1, characterized in that: A third hydraulic rod (24) is embedded at the bottom end of the water tank (3). A backing plate (25) is fixedly installed at the telescopic end of the third hydraulic rod (24). The backing plate (25) is slidably connected with the inner wall of the water tank (3).

7. The permeable concrete detection device according to claim 1, characterized in that: The shaft rod (2) is rotatably connected with the chassis (1), and a deflection assembly is arranged on the surface of the chassis (1) corresponding to the shaft rod (2).

8. The permeable concrete detection device according to claim 7, characterized in that: The deflection assembly includes a drive box (26) fixedly installed on the surface of the chassis (1). A fourth hydraulic rod (27) is embedded at the top end of the drive box (26). The telescopic end of the fourth hydraulic rod (27) extends into the interior of the drive box (26) and is fixedly installed with a rack (28). A toothed disc (29) is fixedly installed on the shaft rod (2) inside the drive box (26). The rack (28) is meshed with the toothed disc (29).

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