Concrete material impermeability detection equipment

Abstract

The utility model relates to the technical field of concrete material production, and discloses concrete material impermeability detection equipment which comprises a base, the L-shaped bracket is arranged at the top of the base; the mold box is arranged above the base; the uniform coating mechanism is arranged in the L-shaped bracket and comprises an electric push rod I, a movable plate, a sliding groove, a connecting plate, an air cylinder, a scraping plate, a motor, a rotating rod and a stirring rod; a concrete material to be detected is scattered into the mold box, the corresponding air cylinder is started to drive the stirring rod to move downwards into the concrete material, then the motor is started to drive the stirring rod to rotate to stir the concrete material, and the first electric push rod is started to drive the stirring rod to move left and right during stirring; and then the stirring rod is lifted, the scraping plate is lowered to the upper surface of the concrete material for scraping treatment, so that the concrete material can be uniformly brushed, and the detection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete material production, in particular to a device for detecting the impermeability of concrete materials. Background Art

[0002] Concrete is usually composed of cement, sand, stone and water, among which water and cement form mud and play a bonding role. Sand and stone are coarse and fine aggregates that constitute the skeleton. After being gradually filled with cement slurry, they form a dense state with good resistance. After the production of concrete materials, the performance of resisting pressure water penetration needs to be tested to see whether it can meet normal needs. When testing the impermeability of concrete, it is necessary to smear the concrete material on the inside of the bamboo sieve to form a round container. During the test, water is poured into the inside to determine whether there is water leakage or penetration to test the impermeability of the concrete material.

[0003] After searching, a Chinese patent publication number CN218445040U discloses a concrete material impermeability testing device, including a base, an adjusting component is fixedly installed on the top of the base, the top of the base is movably connected to a support plate through the adjusting component, the top of the support plate is fixedly installed with an insertion rod, the top of the base is fixedly installed with a support column, one end of the support column is fixedly installed with a mold plate, and a plug hole is opened inside the mold plate.

[0004] The above patent uses an insert rod to eject the concrete inside the mold tray, which is convenient for taking out the formed concrete. However, when applying the concrete material to the mold tray, the application may be uneven, affecting the detection effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a concrete material impermeability testing device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete material impermeability detection device, comprising a base; an L-shaped bracket arranged on the top of the base; a mold box arranged above the base; and a coating mechanism arranged inside the L-shaped bracket, the coating mechanism comprising an electric push rod, a movable plate, a slide groove, a connecting plate, a cylinder, a scraping plate, a motor, a rotating rod and a stirring rod, the connecting plate is fixedly installed on the outer wall of the movable plate, the cylinder is fixedly installed on the bottom of the connecting plate, and the scraping plate and the stirring rod are both arranged below the connecting plate.

[0007] Preferably, the number of the cylinders and the connecting plates are both two, and the two cylinders and the connecting plates are respectively arranged on the left and right sides of the movable plate, the scraping plate is fixedly mounted on the output end of the cylinder on the right side of the movable plate, the motor is fixedly mounted on the output end of the cylinder on the left side of the movable plate, the rotating rod is fixedly mounted on the output end of the motor, and the stirring rod is fixedly mounted on the outer wall of the rotating rod. By setting up the motor, the stirring rod can be driven to rotate, and the two cylinders can conveniently drive the stirring rod and the scraping plate to rise and fall.

[0008] Preferably, the electric push rod is fixedly mounted on the left side of the inner wall of the L-shaped bracket, and the movable plate is fixedly mounted on the output end of the electric push rod, the slide groove is opened at the top of the inner wall of the L-shaped bracket, and the top of the movable plate is slidably connected to the inside of the slide groove, and the stability of the movable plate moving left and right is improved by setting the slide groove.

[0009] Preferably, one end of a fixing rod is fixedly installed on the left side of the inner wall of the L-shaped bracket, and the left outer wall of the mold box is fixedly connected to the other end of the fixing rod. A rectangular hole is opened at the bottom of the mold box. By setting the rectangular hole, if the concrete material seeps water, it can leak out from the rectangular hole.

[0010] Preferably, a sealing plate is movably connected inside the rectangular hole, an L-shaped rod is fixedly installed on the bottom of the sealing plate, and an electric push rod 2 is fixedly installed on the bottom of the L-shaped rod, and a collection box is arranged on the top of the base, and the sealing plate can be driven to move up and down by arranging the electric push rod 2.

[0011] Preferably, a limiting rod is fixedly installed on the bottom of the mold box, and the limiting rod passes through the L-shaped rod and is slidably connected to the L-shaped rod. By providing the limiting rod, the stability of the up and down movement of the sealing plate is improved, and the bottom of the mold box can be supported.

[0012] Compared with the prior art, the utility model provides a concrete material impermeability testing device, which has the following beneficial effects:

[0013] 1. This concrete material impermeability testing equipment sprinkles the concrete material to be tested into the mold box, starts the corresponding cylinder to drive the stirring rod to move down into the concrete material, and then starts the motor to drive the stirring rod to rotate and stir the concrete material. During stirring, the electric push rod is started to drive the stirring rod to move left and right, so as to stir the concrete material evenly to avoid hollowing inside the concrete material, and then the stirring rod is raised and the scraping plate is lowered to the upper surface of the concrete material for scraping and leveling, so that the concrete material can be evenly coated and the detection accuracy is improved.

[0014] 2. This concrete material impermeability testing equipment seals the rectangular hole by setting a sealing plate. After the concrete material solidifies, the second electric push rod is started to drive the sealing plate to move down a certain distance, and then water is poured into the mold box to observe the impermeability of the concrete material. After the test, the second electric push rod is started to drive the sealing plate to push out the concrete material. The waste water generated during the test falls into the collection box, which is convenient for subsequent cleaning and avoids contamination of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 It is an enlarged view of A of the present utility model.

[0019] In the figure: 1. base; 2. L-shaped bracket; 3. mold box; 4. coating mechanism; 41. electric push rod 1; 42. movable plate; 43. slide groove; 44. connecting plate; 45. cylinder; 46. scraper plate; 47. motor; 48. rotating rod; 49. stirring rod; 5. fixed rod; 6. sealing plate; 7. L-shaped rod; 8. electric push rod 2; 9. limit rod; 10. collection box. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example 1

[0022] like Figure 1-3As shown, the utility model provides a concrete material impermeability detection device, including a base 1; an L-shaped bracket 2 arranged on the top of the base 1; a mold box 3 arranged above the base 1; and a coating mechanism 4 arranged inside the L-shaped bracket 2, the coating mechanism 4 includes an electric push rod 41, a movable plate 42, a slide groove 43, a connecting plate 44, a cylinder 45, a scraping plate 46, a motor 47, a rotating rod 48 and a stirring rod 49, the connecting plate 44 is fixedly installed on the outer wall of the movable plate 42, the cylinder 45 is fixedly installed on the bottom of the connecting plate 44, the scraping plate 46 and the stirring rod 49 are both arranged below the connecting plate 44, the number of the cylinder 45 and the connecting plate 44 are both two, and the two cylinders 45 and the connecting plate 44 are respectively arranged on the left and right sides of the movable plate 42, The scraping plate 46 is fixedly mounted on the output end of the cylinder 45 on the right side of the movable plate 42, the motor 47 is fixedly mounted on the output end of the cylinder 45 on the left side of the movable plate 42, the rotating rod 48 is fixedly mounted on the output end of the motor 47, and the stirring rod 49 is fixedly mounted on the outer wall of the rotating rod 48. The stirring rod 49 can be driven to rotate by setting the motor 47. The two cylinders 45 can conveniently drive the stirring rod 49 and the scraping plate 46 to rise and fall. The electric push rod 41 is fixedly mounted on the left side of the inner wall of the L-shaped bracket 2, and the movable plate 42 is fixedly mounted on the output end of the electric push rod 41. The slide groove 43 is opened at the top of the inner wall of the L-shaped bracket 2, and the top of the movable plate 42 is slidably connected to the inside of the slide groove 43. The stability of the left and right movement of the movable plate 42 is improved by setting the slide groove 43.

[0023] In this embodiment, the concrete material to be tested is sprinkled into the mold box 3, and the corresponding cylinder 45 is started to drive the stirring rod 49 to move down into the concrete material, and then the motor 47 is started to drive the stirring rod 49 to rotate to stir the concrete material. During stirring, the electric push rod 41 is started to drive the stirring rod 49 to move left and right, so that the concrete material is stirred evenly to avoid hollowing inside the concrete material, and then the stirring rod 49 is raised and the scraping plate 46 is lowered to the upper surface of the concrete material for scraping and leveling, so that the concrete material can be evenly coated and the detection accuracy is improved.

[0024] Example 2

[0025] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, one end of a fixing rod 5 is fixedly installed on the left side of the inner wall of the L-shaped bracket 2, and the left outer wall of the mold box 3 is fixedly connected to the other end of the fixing rod 5, and a rectangular hole is opened at the bottom of the mold box 3. By setting the rectangular hole, if the concrete material seeps water, it can leak out from the rectangular hole, and a sealing plate 6 is movably connected inside the rectangular hole, and an L-shaped rod 7 is fixedly installed at the bottom of the sealing plate 6, and an electric push rod 2 8 is fixedly installed at the bottom of the L-shaped rod 7. A collecting box 10 is provided on the top of the base 1, and the sealing plate 6 can be driven to move up and down by setting the electric push rod 2 8. A limiting rod 9 is fixedly installed at the bottom of the mold box 3, and the limiting rod 9 passes through the L-shaped rod 7 and is slidably connected to the L-shaped rod 7. The stability of the up and down movement of the sealing plate 6 is improved by setting the limiting rod 9, and the bottom of the mold box 3 can be supported.

[0026] In this embodiment, a sealing plate 6 is provided to seal the rectangular hole. After the concrete material solidifies, the electric push rod 2 8 is started to drive the sealing plate 6 to move down a certain distance, and then water is poured into the mold box 3 to observe the impermeability of the concrete material. After the test, the electric push rod 2 8 is started to drive the sealing plate 6 to push out the concrete material. The waste water generated during the test falls into the collection box 10, which is convenient for subsequent cleaning and avoids contamination of the device.

[0027] The following is a detailed description of the working principle of this concrete material impermeability testing equipment.

[0028] like Figure 1-3 As shown, when in use, the concrete material to be tested is sprinkled into the mold box 3, and the corresponding cylinder 45 is started to drive the stirring rod 49 to move down into the concrete material, and then the motor 47 is started to drive the stirring rod 49 to rotate to stir the concrete material. During stirring, the electric push rod 1 41 is started to drive the stirring rod 49 to move left and right, so that the concrete material is stirred evenly to avoid hollowing inside the concrete material, and then the stirring rod 49 is raised and the scraping plate 46 is lowered to the upper surface of the concrete material for scraping, so that the concrete material can be evenly brushed and the detection accuracy is improved; the rectangular hole is sealed by setting a sealing plate 6, and after the concrete material solidifies, the electric push rod 2 8 is started to drive the sealing plate 6 to move down a certain distance, and then water is poured into the mold box 3 to observe the impermeability of the concrete material. After the detection, the electric push rod 2 8 is started to drive the sealing plate 6 to push out the concrete material, and the waste water generated during the detection process falls into the collection box 10, which is convenient for subsequent cleaning and avoids contamination of the device; the above is the working process of the entire device, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] 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 concrete material impermeability testing device, comprising a base (1); an L-shaped bracket (2) arranged on the top of the base (1); a mold box (3) arranged above the base (1); and a coating mechanism (4) arranged inside the L-shaped bracket (2), characterized in that: The coating mechanism (4) comprises an electric push rod (41), a movable plate (42), a slide groove (43), a connecting plate (44), a cylinder (45), a scraping plate (46), a motor (47), a rotating rod (48) and a stirring rod (49). The connecting plate (44) is fixedly mounted on the outer wall of the movable plate (42), the cylinder (45) is fixedly mounted on the bottom of the connecting plate (44), and the scraping plate (46) and the stirring rod (49) are both arranged below the connecting plate (44).

2. The device for testing the impermeability of concrete materials according to claim 1, characterized in that: The number of the cylinder (45) and the connecting plate (44) is two, and the two cylinders (45) and the connecting plate (44) are respectively arranged on the left and right sides of the movable plate (42). The scraping plate (46) is fixedly mounted on the output end of the cylinder (45) on the right side of the movable plate (42). The motor (47) is fixedly mounted on the output end of the cylinder (45) on the left side of the movable plate (42). The rotating rod (48) is fixedly mounted on the output end of the motor (47), and the stirring rod (49) is fixedly mounted on the outer wall of the rotating rod (48).

3. The concrete material impermeability testing device according to claim 2, characterized in that: The electric push rod (41) is fixedly mounted on the left side of the inner wall of the L-shaped bracket (2), and the movable plate (42) is fixedly mounted on the output end of the electric push rod (41). The slide groove (43) is opened on the top of the inner wall of the L-shaped bracket (2), and the top of the movable plate (42) is slidably connected to the inside of the slide groove (43).

4. The concrete material impermeability testing device according to claim 1, characterized in that: One end of a fixing rod (5) is fixedly mounted on the left side of the inner wall of the L-shaped bracket (2), and the left outer wall of the mold box (3) is fixedly connected to the other end of the fixing rod (5), and a rectangular hole is opened at the bottom of the mold box (3).

5. The device for testing the impermeability of concrete materials according to claim 4, characterized in that: A sealing plate (6) is movably connected inside the rectangular hole, an L-shaped rod (7) is fixedly installed at the bottom of the sealing plate (6), and an electric push rod 2 (8) is fixedly installed at the bottom of the L-shaped rod (7), and a collection box (10) is arranged on the top of the base (1).

6. The device for testing the impermeability of concrete materials according to claim 5, characterized in that: A limiting rod (9) is fixedly mounted on the bottom of the mold box (3), and the limiting rod (9) passes through the L-shaped rod (7) and is slidably connected to the L-shaped rod (7).

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