Concrete detection device for water conservancy project river channel dike dam construction

Abstract

The utility model discloses a concrete detection device for water conservancy project riverway dike dam construction. The concrete detection device comprises an equipment table; an equipment support is arranged on the rear side of the upper portion of the equipment table, a top supporting plate is fixedly arranged above the equipment support, the output end of the air cylinder penetrates through the top supporting plate and is provided with a push plate, a vertical groove is formed in the front side of the equipment support, the push plate is in sliding connection with the vertical groove, and a detection pressing rod is arranged below the push plate. A pump and a water tank are arranged on the supporting frame, the upper portion of the protective cover is arranged in an inward-retracting mode, a clamping ring is detachably arranged on the lower portion of the inner wall of the protective cover, a chip collecting groove is formed in the upper portion of the clamping ring, an annular air pipe is arranged on the outer side of the upper portion of the protective cover, and a plurality of dust suction pipes are evenly arranged on the annular air pipe; when concrete is detected, concrete dust can be prevented from being diffused outwards, and splashed chippings of the concrete are collected.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete detection devices, in particular to a concrete detection device for the construction of river embankments in water conservancy projects. Background Art

[0002] In a broad sense, water conservancy projects are projects built to prevent and control water disasters and develop and utilize water resources. They include flood control, waterlogging control, irrigation, water supply, hydropower generation, shipping, water resource protection, soil and water conservation, as well as water-related projects in aquatic products, tourism, and improvement of the ecological environment.

[0003] The main structures of water conservancy projects include dikes, dams, sluices, culverts, aqueducts, ditches, wells, pumping stations, pipelines, fishways, docks, power plants, as well as water-related engineering facilities in river regulation, soil and water conservation, sewage treatment, aquaculture, tourism and environmental protection.

[0004] In the construction of water conservancy projects, concrete is the main building material, and its quality directly affects the stability and durability of the entire project. Concrete agglomerate hardness is one of the important indicators to measure its quality, and is closely related to the safety, reliability and economy of the project.

[0005] When testing the agglomeration hardness of concrete, the concrete is usually placed on a testing table and a certain pressure is applied to the concrete to determine the compressive resistance of the concrete. However, when testing the concrete, the pressure on the concrete block not only produces dust, but also produces debris and even fragments. The general concrete testing equipment is open, which allows the concrete dust to spread outward and the concrete debris may splash, affecting the working environment of the workers. Therefore, in order to solve the above problems, a concrete testing device for the construction of river embankments in water conservancy projects is proposed. Utility Model Content

[0006] In order to remedy the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention proposes a concrete detection device for use in the construction of river embankments in water conservancy projects.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the concrete detection device for river embankment construction of water conservancy projects described in the present invention includes an equipment platform; an equipment bracket is provided on the upper rear side of the equipment platform, a top support plate is fixedly provided above the equipment bracket, a cylinder is provided on the top support plate, the output end of the cylinder is provided with a push plate through the top support plate, a vertical groove is provided on the front side of the equipment bracket, the push plate is slidably connected to the vertical groove, a detection pressure rod is provided below the push plate, an annular groove is provided above the equipment platform, a protective component is detachably provided on the annular groove, a support frame is provided on the side of the equipment platform, a pump and a water tank are provided on the support frame.

[0008] Preferably, the protective assembly includes a protective cover that is detachably provided on the annular groove, the upper part of the protective cover is inwardly arranged, a retaining ring is detachably provided below the inner wall of the protective cover, a chip collection groove is provided on the upper part of the retaining ring, an annular air pipe is provided on the upper outer side of the protective cover, and a plurality of dust suction pipes are evenly arranged on the annular air pipe.

[0009] Preferably, one end of the dust suction pipe passes through the protective cover and is provided with a mounting groove, and a filter cup is detachably provided on the mounting groove.

[0010] Preferably, an electrostatic adsorption layer is detachably provided on the inner side of the chip collecting groove.

[0011] Preferably, a connecting head is provided on the annular air pipe, an air filter chamber plate is detachably provided on the inner lower part of the water tank, a connecting hose is detachably provided between the connecting head and the air filter chamber plate, and a connecting pipe is connected to the inlet end of the pump machine above the water tank.

[0012] Preferably, the detection pressure rod includes a pressure sensor device arranged below the push plate, and a test rod is arranged below the pressure sensor device.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a concrete detection device for the construction of river embankments in water conservancy projects. Through the structural setting of the protective component, when the concrete is detected, the concrete dust is prevented from spreading outward, and the debris splashed by the concrete is isolated. An annular air pipe is arranged on the upper outer side of the protective cover, and a plurality of dust suction pipes are evenly arranged on the annular air pipe. A filter cup is installed on the mounting groove of the dust suction pipe. Through the operation of the pump, a negative pressure is generated inside the water tank, and then the dust inside the protective cover is sucked into the air filter chamber plate through the connector on the annular air pipe. The gas is discharged through the air holes on the air filter chamber plate. The gas contacts with water, thereby filtering the dust in the gas, and then it is discharged through the connecting pipe above the water tank.

[0015] 2. The utility model provides a concrete detection device for the construction of river embankments in water conservancy projects. A protective cover is provided to prevent concrete debris from splashing. After a clamping ring is installed under the inner wall of the protective cover, when concrete debris splashes, the inner wall of the protective cover blocks the flying debris, and the flying debris falls along the inner wall of the protective cover into the chip collecting groove of the clamping ring. In addition, a removable electrostatic adsorption layer is provided on the inner side of the chip collecting groove to adsorb dust and debris inside the protective cover in the chip collecting groove. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a schematic diagram of the structure without a protective cover in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure below the protective cover;

[0020] Figure 5 It is a partial cross-sectional view of the water tank;

[0021] Figure 6 It is a structural diagram of the snap ring.

[0022] Legend: 1. Equipment table; 2. Equipment bracket; 3. Top support plate; 4. Cylinder; 5. Push plate; 6. Vertical groove; 7. Ring groove; 8. Pump; 9. Water tank; 10. Protective cover; 11. Snap ring; 12. Annular air pipe; 13. Dust suction pipe; 14. Filter cup; 15. Electrostatic adsorption layer; 16. Connector; 17. Air filter chamber plate; 18. Connecting hose; 19. Connecting pipe; 20. Pressure sensor; 21. Test rod. DETAILED DESCRIPTION

[0023] A concrete detection device for river embankment construction of a water conservancy project includes an equipment platform 1; a control panel is provided on the equipment platform 1, the control panel is electrically connected to the electrical components in the device, and a single-chip microcomputer is provided in the control panel, an equipment bracket 2 is provided on the upper rear side of the equipment platform 1, the equipment bracket 2 is made of fine steel, a top support plate 3 is fixedly provided above the equipment bracket 2, a cylinder 4 is provided on the top support plate 3, and a push plate 5 is provided at the output end of the cylinder 4 through the top support plate 3, a vertical slot 6 is provided on the front side of the equipment bracket 2, the push plate 5 is slidably connected to the vertical slot 6, and a detection pressure rod is provided below the push plate 5, and the concrete is pressure tested by the detection pressure rod, an annular groove 7 is provided above the equipment platform 1, and a protective component is detachably provided on the annular groove 7, a support frame is provided on the side of the equipment platform 1, a pump 8 and a water tank 9 are provided on the support frame, and the pump 8 is a type of negative pressure pump.

[0024] Further, such as Figure 1 、 Figure 2 and Figure 4 As shown, the protection component includes a protective cover 10 that is detachably provided on the annular groove 7, a rubber holder is provided below the protective cover 10, the upper part of the protective cover 10 is retracted, a retaining ring 11 is detachably provided below the inner wall of the protective cover 10, a chip collecting groove is provided on the upper part of the retaining ring 11, an annular air pipe 12 is provided on the upper outer side of the protective cover 10, and a plurality of dust suction pipes 13 are evenly provided on the annular air pipe 12. Through the structural setting of the protection component, the concrete dust is prevented from spreading outward when the concrete is tested, and the debris splashed by the concrete is isolated.

[0025] Further, such as Figure 2 and Figure 4 As shown, one end of the dust suction pipe 13 passes through the protective cover 10 and is provided with a mounting groove, on which a filter cup 14 is detachably provided. The filter cup 14 is made of stainless steel, and a plurality of filter holes are evenly opened on the inner side of the filter cup 14 to filter dust particles.

[0026] Further, such as Figure 6 As shown, an electrostatic adsorption layer 15 is detachably provided on the inner side of the chip collecting groove to adsorb dust and debris inside the protective cover 10 into the chip collecting groove.

[0027] Further, such as Figure 1 and Figure 4 As shown, a connector 16 is provided on the annular air pipe 12, and an air filter chamber plate 17 is detachably provided on the inner lower part of the water tank 9. A connecting hose 18 is detachably provided between the connector 16 and the air filter chamber plate 17. A connecting pipe 19 is connected to the inlet end of the pump 8 above the water tank 9. Through the operation of the pump 8, a negative pressure is generated inside the water tank 9, and the dust inside the protective cover 10 is sucked into the air filter chamber plate 17 through the connector 16 on the annular air pipe 12, and the gas is discharged through the air holes on the air filter chamber plate 17. The gas contacts with water, thereby filtering the dust in the gas, and then it is discharged through the connecting pipe 19 above the water tank 9.

[0028] Further, such as Figure 1 and Figure 3As shown, the detection pressure rod includes a pressure sensor device 20 arranged below the push plate 5, and a test rod 21 is arranged below the pressure sensor device 20. The pressure sensor device 20 is a piezoresistive pressure sensor. When the test rod 21 comes into contact with the concrete, the cylinder 4 continues to operate, so that when the external pressure acts on the pressure-sensitive element of the pressure sensor device 20, the pressure-sensitive element will deform accordingly and be converted into an electrical signal. The signal is processed and output by the control panel, and the pressure on the concrete can be known in real time. When the value of the signal changes drastically, the cylinder 4 is controlled to stop running, and the maximum pressure on the concrete can be known through the peak value of the pressure signal.

[0029] Working principle of concrete detection device for river embankment construction in water conservancy projects:

[0030] The user places the concrete block on the workbench, installs the clamping ring 11 under the inner wall of the protective cover 10, and then installs the protective cover 10 on the annular groove 7. Then, the connector 16 on the annular air pipe 12 is connected to the air filter chamber plate 17 through the connecting hose 18, and the upper part of the water tank 9 is connected to the inlet end of the pump 8 through the connecting pipe 19. By controlling the operation of the cylinder 4, the push plate 5 is slowly moved downward in the vertical groove 6, so that the detection pressure rod performs a pressure test on the concrete. When the test rod 21 contacts the concrete, the cylinder 4 continues to operate, so that when the external pressure acts on the pressure sensitive element of the pressure sensor device 20, the pressure sensitive element will deform accordingly and convert it into an electrical signal. After the signal is processed and output by the control panel, the pressure of the concrete can be known in real time. When the value of the signal changes drastically, the cylinder 4 is controlled to stop running, and the maximum pressure of the concrete can be known by the peak value of the pressure signal.

[0031] Through the structural setting of the protective component, when inspecting concrete, the concrete dust is prevented from spreading outward, and the debris splashed by the concrete is isolated. An annular air pipe 12 is arranged on the upper outer side of the protective cover 10, and multiple dust suction pipes 13 are evenly arranged on the annular air pipe 12. The filter cup 14 is installed on the mounting groove of the dust suction pipe 13. Through the operation of the pump 8, a negative pressure is generated inside the water tank 9, and then the dust inside the protective cover 10 is sucked into the air filter chamber plate 17 through the connector 16 on the annular air pipe 12, and the gas is discharged through the air holes on the air filter chamber plate 17. The gas contacts the water, thereby filtering the dust in the gas, and then it is discharged through the connecting pipe 19 above the water tank 9.

[0032] A protective cover 10 is provided to prevent concrete debris from splashing. After a retaining ring 11 is installed under the inner wall of the protective cover 10, when concrete debris splashes, the inner wall of the protective cover 10 blocks the flying debris, and the flying debris falls along the inner wall of the protective cover 10 into the chip collecting groove of the retaining ring 11, and a removable electrostatic adsorption layer 15 is provided on the inner side of the chip collecting groove to adsorb the dust and debris inside the protective cover 10 in the chip collecting groove.

Claims

1. A concrete detection device for use in river embankment construction of a water conservancy project, comprising a device platform (1); characterized in that: An equipment bracket (2) is provided on the upper rear side of the equipment stand (1), a top support plate (3) is fixedly provided above the equipment bracket (2), a cylinder (4) is provided on the top support plate (3), an output end of the cylinder (4) is provided with a push plate (5) passing through the top support plate (3), a vertical groove (6) is provided on the front side of the equipment bracket (2), the push plate (5) is slidably connected to the vertical groove (6), a detection pressure rod is provided below the push plate (5), an annular groove (7) is provided above the equipment stand (1), a protective component is detachably provided on the annular groove (7), a support frame is provided on the side of the equipment stand (1), a pump (8) and a water tank (9) are provided on the support frame.

2. A concrete detection device for river embankment construction in a water conservancy project according to claim 1, characterized in that: The protective assembly comprises a protective cover (10) detachably provided on the annular groove (7), the upper portion of the protective cover (10) being retracted inwardly, a snap ring (11) being detachably provided below the inner wall of the protective cover (10), a chip collecting groove being provided on the upper portion of the snap ring (11), an annular air pipe (12) being provided on the upper outer side of the protective cover (10), and a plurality of dust suction pipes (13) being evenly provided on the annular air pipe (12).

3. A concrete detection device for river embankment construction in a water conservancy project according to claim 2, characterized in that: One end of the dust suction pipe (13) passes through the protective cover (10) and is provided with a mounting groove, and a filter cup (14) is detachably provided on the mounting groove.

4. A concrete detection device for river embankment construction in a water conservancy project according to claim 3, characterized in that: An electrostatic adsorption layer (15) is detachably provided on the inner side of the chip collecting groove.

5. A concrete detection device for river embankment construction in a water conservancy project according to claim 4, characterized in that: A connector (16) is provided on the annular air pipe (12), an air filter chamber plate (17) is detachably provided on the inner lower portion of the water tank (9), a connecting hose (18) is detachably provided between the connector (16) and the air filter chamber plate (17), and a connecting pipe (19) is connected to the inlet end of the pump (8) above the water tank (9).

6. The concrete detection device for river embankment construction of a water conservancy project according to claim 2, characterized in that: The detection pressure rod comprises a pressure sensor component (20) arranged below the push plate (5), and a test rod (21) is arranged below the pressure sensor component (20).

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