Concrete quality monitoring equipment

Abstract

The utility model discloses concrete quality monitoring equipment, and relates to the technical field of concrete. The device comprises a detection box, a placement frame is fixedly arranged in the detection box, a detection filtering assembly is connected to the detection box, a limiting assembly is connected to the detection box, a monitoring camera is fixedly arranged on one side of the detection box, and the detection filtering assembly comprises a water tank and a fixing frame. The water tank is formed in the inner surface of the detection box, water in the water tank can be guided into the guide pipe by starting the pump machine, then can enter one of the round pipes, can enter the other round pipes through the connecting pipe, and finally is sprayed out through the spray head and sprayed on concrete for slow infiltration. And monitoring can be conducted through the monitoring camera, the quality of concrete blocks is detected according to different spraying time periods, concrete impurities in water can be filtered through the filter screen, and therefore the situation that the impurities enter the pump machine and damage the pump machine can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a concrete quality monitoring device. Background Art

[0002] With the development of the national economy, various forms of concrete have been widely used in engineering construction in industries such as construction, metallurgy, railways, and highways. To ensure construction quality, the strength of concrete needs to be tested. As the main component of modern buildings, the performance of concrete directly affects the safety of buildings, and its compressive strength is its most important performance parameter. In hydraulic engineering, after the concrete is made and cast, sampling and testing are required to ensure construction quality.

[0003] The application number "CN202222658175.4" discloses a concrete quality monitoring device for water conservancy projects, comprising a test box, a cylinder fixedly mounted on one side of the test box, a telescopic rod fixedly mounted on the piston end of the cylinder, a splint fixedly mounted on one end of the telescopic rod, a guide plate provided at the bottom of the test box, a flow trough provided inside the guide plate, and a placement plate fixedly mounted on the top of the guide plate. The water stored in the flow trough is transported to the inside of the equalizing plate through a connecting pipe via a water pump and an extraction pipe, so that the water can be recycled, thereby improving water utilization and saving water resources. Water can be sprayed on the top of the concrete block through a number of nozzles for slow infiltration. According to different spraying time periods, the telescopic rod is controlled by the cylinder to extend and contract so that two symmetrical splints are clamped to detect the strength quality of the concrete block.

[0004] When used, the above-mentioned detection device detects concrete by simulating the impact of water flow. However, since the long-term impact of water flow will carry away the materials on the concrete, the water flow carrying the concrete materials can easily block the pump and cause damage to the equipment. Utility Model Content

[0005] In order to solve the problem that the above-mentioned detection device detects concrete by simulating the impact of water flow when in use, but the long-term impact of water flow will carry away the substances on the concrete, and the water flow carrying the concrete substances is likely to clog the pump and cause damage to the equipment; the purpose of this utility model is to provide a concrete quality monitoring device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a concrete quality monitoring device, comprising a detection box, a placement rack fixedly provided inside the detection box, a detection filter assembly connected to the detection box, a limit assembly connected to the detection box, and a monitoring camera fixedly provided on one side of the detection box;

[0007] The detection and filtering assembly includes a water trough and a fixed frame, wherein the water trough is provided on the inner surface of the detection box, a side through-groove is provided on the side of the detection box, the fixed frame is movably inserted in the side through-groove, a filter is fixedly provided on the inner surface of the fixed frame, a side baffle is fixedly provided on one side of the fixed frame, the side baffle is fixedly and movably fitted with one side of the detection box, a first bolt is threadedly inserted on one side of the side baffle, the end of the first bolt is threadedly inserted into the interior of the detection box, a pump is fixedly provided on one side of the detection box, a conduit is connected to the pump, the conduit passes through the detection box, a support plate is fixedly provided on the inner surface of the detection box, a sealing strip is fixedly provided on one side of the side baffle, a sealing groove is provided on one side of the detection box, the sealing strip is movably fitted with the inner surface of the sealing groove, a fixing ring is fixedly provided on the lower surface of the support plate, a circular tube is fixedly provided inside the fixing ring, the other end of the conduit is fixedly connected to one of the circular tubes, a connecting tube is connected between the circular tubes, a nozzle is fixedly provided on the outer surface of the circular tube, a plurality of nozzles are provided, and the nozzle array is distributed on the outer surface of the circular tube.

[0008] Preferably, the limit assembly includes a square groove, which is provided on the inner surface of the detection box, and a double-headed screw is rotatably provided on the inner surface of the square groove, and a limit plate is threadedly sleeved on the outer surface of the double-headed screw, and the limit plate is slidingly fitted with the inner surface of the square groove, and a rubber block is provided on the side opposite to the limit plate, and a round rod is fixedly provided at one end of the double-headed screw, and the round rod passes through the detection box, and a turntable is fixedly provided on the outer surface of the round rod, and a semicircular notch is provided on the outer surface of the turntable, and a threaded hole is provided on one side of the detection box, and a second bolt is threadedly inserted into the threaded hole, and the second bolt is movably fitted with the inner surface of the semicircular notch.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. The utility model can guide the water in the water tank into the conduit by starting the pump, and then enter one of the circular pipes. The water can enter the remaining circular pipes through the connecting pipe. The water is finally sprayed out by the nozzle and sprayed on the concrete to slowly infiltrate. The monitoring camera can be used to monitor the quality of the concrete blocks according to the different time periods of spraying. The concrete impurities carried by the water can be filtered through the filter net to prevent the impurities from entering the pump and damaging the pump.

[0011] 2. The utility model can place the concrete on the placement rack, and rotate the turntable to drive the double-headed screw to rotate through the round rod, so that the two limit plates can move toward the middle, and the rubber block can contact the concrete, thereby limiting the concrete and preventing it from moving during the detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the support plate structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the sealing strip structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0017] Figure 5 For this utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0018] In the figure: 1. Detection box; 11. Placement rack; 2. Detection and filtration assembly; 21. Water tank; 22. Side penetration groove; 23. Fixing frame; 231. Filter screen; 24. Side baffle; 25. First bolt; 26. Sealing strip; 261. Sealing groove; 27. Pump; 28. Conduit; 29. ​​Support plate; 291. Fixing ring; 3. Round pipe; 31. Sprinkler; 32. Connecting pipe; 4. Limiting assembly; 41. Square groove; 42. Double-headed screw; 43. Limiting plate; 44. Rubber block; 45. Round rod; 46. Turntable; 47. Semicircular notch; 48. Threaded hole; 49. Second bolt; 5. Surveillance camera. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: Figure 1-5 As shown, the utility model provides a concrete quality monitoring device, including a detection box 1, a placement rack 11 is fixedly provided inside the detection box 1, a detection filter component 2 is connected to the detection box 1, and a limit component 4 is connected to the detection box 1;

[0021] The detection and filtering assembly 2 includes a water tank 21 and a fixed frame 23. The water tank 21 is provided on the inner surface of the detection box 1. A side through-groove 22 is provided on the side of the detection box 1. The fixed frame 23 is movably inserted in the side through-groove 22. A filter screen 231 is fixedly provided on the inner surface of the fixed frame 23. A side baffle 24 is fixedly provided on one side of the fixed frame 23. The side baffle 24 is fixedly and movably fitted with one side of the detection box 1. A first bolt 25 is threadedly inserted on one side of the side baffle 24. The end of the first bolt 25 is threadedly inserted into the interior of the detection box 1. A pump 27 is fixedly provided on one side of the detection box 1. A conduit 28 is connected to the pump 27. The conduit 28 passes through the detection box 1. A support plate 29 is fixedly provided on the inner surface of the detection box 1. The support plate 29 A fixing ring 291 is fixedly provided on the lower surface of the trough 21 , a circular tube 3 is fixedly provided inside the fixing ring 291 , the other end of the conduit 28 is fixedly connected to one of the circular tubes 3 , a connecting pipe 32 is connected between the circular tubes 3 , a nozzle 31 is fixedly provided on the outer surface of the circular tube 3 , and the water in the water tank 21 can be introduced into the conduit by starting the pump 27 , and then can enter one of the circular tubes 3 , and can enter the remaining circular tubes 3 through the connecting pipe 32 , and the water is finally sprayed out by the nozzle 31 , sprayed on the concrete and slowly infiltrated, and can be monitored by the monitoring camera 5 , and the quality of the concrete block can be detected according to different spraying time periods. Concrete impurities carried by the water can be filtered through the filter 231 to prevent the impurities from entering the pump 27 and damaging the pump 27 ;

[0022] A sealing strip 26 is fixedly provided on one side of the side baffle 24, and a sealing groove 261 is provided on one side of the detection box 1. The sealing strip 26 is movably fitted with the inner surface of the sealing groove 261 to improve the sealing of the connection. A monitoring camera 5 is fixedly provided on one side of the detection box 1 to monitor the detection situation. A plurality of nozzles 31 are provided, and the nozzles 31 are arrayed on the outer surface of the circular tube 3 to facilitate the detection of concrete. A plurality of rubber blocks 44 are provided, and the rubber blocks 44 are arrayed on one side of the limit plate 43 to improve the stability of the connection.

[0023] The limiting assembly 4 includes a square groove 41, which is opened on the inner surface of the detection box 1. A double-headed screw 42 is rotatably provided on the inner surface of the square groove 41, and a limit plate 43 is threadedly sleeved on the outer surface of the double-headed screw 42. The limit plate 43 slides in contact with the inner surface of the square groove 41, and a rubber block 44 is provided on the side opposite to the limit plate 43. One end of the double-headed screw 42 is fixedly provided with a round rod 45, and the round rod 45 passes through the detection box 1. A turntable 46 is fixedly provided on the outer surface of the round rod 45. By placing concrete on the placement rack 11, the double-headed screw 42 can be driven to rotate by rotating the turntable 46 through the round rod 45, so that the two limit plates 43 can be moved toward the middle, and the rubber block 44 contacts the concrete, thereby limiting the concrete and preventing it from moving during the detection process.

[0024] A semicircular notch 47 is provided on the outer surface of the turntable 46, and a threaded hole 48 is provided on one side of the detection box 1. A second bolt 49 is inserted into the threaded hole 48, and the second bolt 49 is movably fitted with the inner surface of the semicircular notch 47. There are several semicircular notches 47, and the semicircular notches 47 are distributed in a circular array on the outer surface of the turntable 46, which is convenient for limiting the turntable 46.

[0025] Working principle: When the utility model is in use, concrete can be placed on the placement frame 11, and the double-headed screw 42 can be driven to rotate by rotating the turntable 46 through the round rod 45, so that the two limit plates 43 can be moved toward the middle, and the rubber block 44 can contact the concrete, thereby limiting the concrete and preventing it from moving during the detection process. After that, the second bolt 49 can be first inserted into the semicircular notch 47 corresponding to the threaded hole 48, and then the second bolt 49 can be rotated to make its end enter the threaded hole 48, so as to prevent the turntable 46 from being rotated under force;

[0026] By starting the pump 27, the water in the water tank 21 can be introduced into the conduit, and then into one of the circular tubes 3. The water can enter the remaining circular tubes 3 through the connecting pipe 32. The water is finally sprayed out by the nozzle 31 and sprayed on the concrete to slowly soak it. The monitoring camera 5 can monitor the quality of the concrete blocks according to different spraying time periods. Concrete impurities carried by the water can be filtered through the filter 231 to prevent the impurities from entering the pump 27 and damaging the pump 27.

[0027] The end of the first bolt 25 can be disengaged from the detection box 1 by rotating it, and then the fixing frame 23 can be pulled out through the side baffle 24, and then the impurities can be processed.

[0028] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A concrete quality monitoring device, comprising a detection box (1), characterized in that: A placement rack (11) is fixedly provided inside the detection box (1), a detection filter assembly (2) is connected to the detection box (1), and a limit assembly (4) is connected to the detection box (1); The detection filter assembly (2) includes a water tank (21) and a fixed frame (23), wherein the water tank (21) is provided on the inner surface of the detection box (1), a side through groove (22) is provided on the side of the detection box (1), the fixed frame (23) is movably inserted into the side through groove (22), a filter screen (231) is fixedly provided on the inner surface of the fixed frame (23), a side baffle (24) is fixedly provided on one side of the fixed frame (23), the side baffle (24) is fixedly and movably fitted with one side of the detection box (1), a first bolt (25) is threadedly inserted on one side of the side baffle (24), and the end of the first bolt (25) is threadedly inserted into the side baffle (24). The invention is arranged inside a detection box (1), a pump (27) is fixedly provided on one side of the detection box (1), a conduit (28) is connected to the pump (27), and the conduit (28) passes through the detection box (1), a support plate (29) is fixedly provided on the inner surface of the detection box (1), a fixing ring (291) is fixedly provided on the lower surface of the support plate (29), a circular tube (3) is fixedly provided inside the fixing ring (291), the other end of the conduit (28) is fixedly connected to one of the circular tubes (3), a connecting tube (32) is connected between the circular tubes (3), and a nozzle (31) is fixedly provided on the outer surface of the circular tube (3).

2. A concrete quality monitoring device according to claim 1, characterized in that: The limiting assembly (4) includes a square groove (41), the square groove (41) is opened on the inner surface of the detection box (1), the inner surface of the square groove (41) is rotatably provided with a double-headed screw (42), the outer surface of the double-headed screw (42) is threadedly sleeved with a limiting plate (43), the limiting plate (43) is slidably fitted with the inner surface of the square groove (41), a rubber block (44) is provided on the side opposite to the limiting plate (43), one end of the double-headed screw (42) is fixedly provided with a round rod (45), the round rod (45) passes through the detection box (1), and the outer surface of the round rod (45) is fixedly provided with a turntable (46).

3. The concrete quality monitoring device according to claim 1, characterized in that: A sealing strip (26) is fixedly provided on one side of the side baffle (24), a sealing groove (261) is provided on one side of the detection box (1), and the sealing strip (26) is movably fitted to the inner surface of the sealing groove (261).

4. A concrete quality monitoring device according to claim 1, characterized in that: A monitoring camera (5) is fixedly provided on one side of the detection box (1).

5. The concrete quality monitoring device according to claim 1, characterized in that: There are a plurality of nozzles (31), and the nozzles (31) are distributed in an array on the outer surface of the circular tube (3).

6. The concrete quality monitoring device according to claim 2, characterized in that: There are a plurality of rubber blocks (44), and the rubber blocks (44) are distributed in an array on one side of the limiting plate (43).

7. The concrete quality monitoring device according to claim 2, characterized in that: A semicircular notch (47) is provided on the outer surface of the turntable (46), a threaded hole (48) is provided on one side of the detection box (1), a second bolt (49) is inserted into the threaded hole (48), and the second bolt (49) is movably fitted with the inner surface of the semicircular notch (47).

8. The concrete quality monitoring device according to claim 7, characterized in that: A plurality of semicircular notches (47) are provided, and the semicircular notches (47) are distributed in an annular array on the outer surface of the turntable (46).

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