Concrete test block curing device

Abstract

The invention provides a concrete test block curing device, and relates to the field of concrete test block curing, the concrete test block curing device comprises a base, a shell arranged at the top of the base and a test block body, the shell is provided with a humidifying mechanism, the shell is internally and rotatably connected with a turntable, the shell is fixedly connected with a first motor, and the first motor is fixedly connected with a second motor. The first motor is connected with the rotary table to drive the rotary table to rotate, a plurality of curing assemblies are arranged on the rotary table, and the test block bodies are arranged in the curing assemblies. According to the concrete test block curing device, through the arrangement of the rotating disc, test blocks can circularly move up and down in the shell along with the rotating disc, it is guaranteed that the environments of all the test blocks are the same, through the arrangement of the curing assembly, the test block bodies can be driven to rotate while the rotating disc rotates, and the test block bodies rotate while performing circular motion; the same environment of each test block is further ensured, and the mounting frame can be quickly and conveniently mounted and dismounted through the arrangement of a first permanent magnet and a second permanent magnet.

Description

Technical Field

[0001] The invention relates to the technical field of concrete test block curing, in particular to a concrete test block curing device. Background Art

[0002] Concrete test blocks can be used to simulate rocks for indoor mechanical tests, thereby studying the mechanical properties of rocks. After preparation, the concrete test blocks need to be cured at a specific humidity and temperature, and the next test stage can only be carried out when the strength reaches the test requirements.

[0003] However, the existing concrete test block curing device applies different humidity environments to the concrete test blocks at different positions in the curing box during humidification. This defect will result in different strengths of the concrete test blocks at different positions after curing. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a concrete test block curing device, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a concrete test block curing device, comprising a base, a shell arranged on the top of the base, and a test block body, the shell is provided with a humidifying mechanism, a turntable is rotatably connected inside the shell, a first motor is fixedly connected to the shell, the first motor is connected to the turntable to drive the turntable to rotate, a plurality of curing components are provided on the turntable, and the test block body is arranged in the curing component.

[0008] Preferably, the plurality of maintenance components are arranged at equal angles with the axis of the turntable as the center.

[0009] Preferably, the humidification mechanism includes a water tank, a water pump, a connecting pipe, and an atomizing nozzle. The water tank is fixedly connected to the shell, the water pump is fixedly connected to the water tank, the atomizing nozzle is arranged at the top inside the shell, one end of the connecting pipe is connected to the water pump, and the other end of the connecting pipe is connected to the atomizing nozzle.

[0010] Preferably, a taking door is provided on one side of the shell, and a cover plate is provided outside the taking door.

[0011] Preferably, the maintenance component includes a fixed block, a mounting frame, a clamping component, a first rotating shaft, a gear ring, and a gear, the fixed block is fixedly connected to the turntable, the mounting frame can be detachably mounted on the fixed block, a clamping component for clamping the test block body is arranged in the mounting frame, the first rotating shaft is rotatably connected to the turntable, one end of the first rotating shaft is connected to the clamping component, and the other end of the first rotating shaft is fixedly connected to a gear, a gear ring is arranged on the back of the turntable, and the axis of the gear ring coincides with the axis of the turntable, the gear ring is fixedly connected to the shell, and the gear and the gear ring are meshed with each other, when the turntable rotates, the gear ring drives the gear to rotate, and the gear drives the clamping component to rotate through the first rotating shaft, so that the test block body clamped on the clamping component rotates.

[0012] Preferably, a plug rod is fixedly connected to one side of the mounting frame, a first permanent magnet is fixedly connected to the end of the plug rod, a socket corresponding to the plug rod is provided on the fixed block, and a second permanent magnet is fixedly connected to the bottom end of the socket, and the first permanent magnet and the second permanent magnet are mutually attractive magnets.

[0013] Preferably, the clamping component includes a screw, a first clamping plate, a knob, a second rotating shaft, and a second clamping plate. A screw hole matching the screw is opened on the mounting frame, and the screw thread is engaged in the screw hole. The outer end of the screw is fixedly connected to the knob, and the inner end of the screw is rotatably connected to the first clamping plate. The second rotating shaft is rotatably connected to the mounting frame, and the axis of the second rotating shaft coincides with the axis of the screw, and the second rotating shaft is fixedly connected to the second clamping plate on the side facing the first clamping plate.

[0014] Preferably, the first clamping plate and the second clamping plate are of the same size and shape, and an anti-slip layer is fixedly connected to the inner sides of the first clamping plate and the second clamping plate.

[0015] Preferably, a first cross-shaped groove is provided on the outer side of the first rotating shaft, and a cross-shaped connecting block is slidably fitted in the first groove, a spring is fixedly connected between the connecting block and the bottom end of the first groove, a protrusion is fixedly connected to the outer side of the connecting block, a through groove matching the protrusion is provided on the first rotating shaft, the protrusion extends through the through groove to the outer side of the first rotating shaft, and a second groove matching the connecting block is provided on the second rotating shaft.

[0016] Preferably, it also includes a turbulence mechanism for making the humidity more uniform, the turbulence mechanism includes a second motor and a three-leaf plate, the three-leaf plate is arranged at the center of the turntable, the second motor is fixedly connected to the shell, and the output shaft of the second motor is connected to the three-leaf plate, the rotation direction of the three-leaf plate is opposite to the rotation direction of the turntable, forming turbulence.

[0017] (III) Beneficial effects

[0018] The present invention provides a concrete test block curing device, which has the following beneficial effects:

[0019] 1. The concrete test block curing device, through the setting of the turntable, can make the test block reciprocate up and down in the shell with the turntable, ensuring the same environment for each test block; through the setting of the curing component, the turntable can drive the test block body to rotate while the turntable rotates, so that the test block body rotates while making a circular motion, further ensuring the same environment for each test block; through the setting of the first permanent magnet and the second permanent magnet, the installation frame can be quickly and conveniently installed and disassembled, and the overall installation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The structure of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The structure of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 This is a front view of the structure of the present invention;

[0023] Figure 4 It is a side view of the structure of the present invention;

[0024] Figure 5 The structure of the turntable of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 6 The structure of the turntable of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 7 This is a schematic diagram of the structure of the maintenance component of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of the fixed block of the present invention;

[0028] Fig. 9 It is a schematic diagram of the structure of the clamping component of the present invention;

[0029] Fig.10 For the present invention Figure 7 A magnified view of the structure at center;

[0030] Fig.11 It is a cross-sectional view of the first rotating shaft structure of the present invention.

[0031] In the figure: 1 base, 2 shell, 3 cover plate, 4 water tank, 5 connecting pipe, 6 second motor, 7 first motor, 8 water pump, 9 atomizing nozzle, 10 three-leaf plate, 11 turntable, 12 test block body, 13 fixed block, 14 mounting frame, 15 gear ring, 16 gear, 17 first rotating shaft, 18 second rotating shaft, 19 second clamping plate, 20 first clamping plate, 21 screw, 22 knob, 23 plug rod, 24 first permanent magnet, 25 jack, 26 second permanent magnet, 27 second groove, 28 connecting block, 29 first groove, 30 through groove, 31 protrusion, 32 spring. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] The embodiment of the present invention provides a concrete test block curing device, such as Figure 1-11 As shown, it includes a base 1, a shell 2 arranged on the top of the base 1, and a test block body 12. A humidifying mechanism is arranged on the shell 2. A turntable 11 is rotatably connected in the shell 2. A first motor 7 is fixedly connected to the shell 2. The first motor 7 is connected to the turntable 11 to drive the turntable 11 to rotate. A plurality of curing components are arranged on the turntable 11, and the test block body 12 is arranged in the curing components.

[0034] By disposing the turntable 11 , the test blocks can be moved up and down in a reciprocating cycle along with the turntable 11 in the housing 2 , thereby ensuring that the environment of each test block is the same.

[0035] The plurality of maintenance components are arranged at equal angles with the axis of the turntable 11 as the center.

[0036] The humidifying mechanism includes a water tank 4, a water pump 8, a connecting pipe 5, and an atomizing nozzle 9. The water tank 4 is fixedly connected to the shell 2, and the water pump 8 is fixedly connected to the water tank 4. The atomizing nozzle 9 is arranged at the top inside the shell 2. One end of the connecting pipe 5 is connected to the water pump 8, and the other end of the connecting pipe 5 is connected to the atomizing nozzle 9.

[0037] The water pump 8 pumps the water in the water tank 4 out through the connecting pipe 5 and sprays water mist at the atomizing nozzle 9 to increase the humidity.

[0038] A taking door is provided on one side of the housing 2, and a cover plate 3 is provided outside the taking door.

[0039] The maintenance assembly includes a fixed block 13, a mounting frame 14, a clamping component, a first rotating shaft 17, a gear ring 15, and a gear 16. The fixed block 13 is fixedly connected to the turntable 11, and the mounting frame 14 is detachably mounted on the fixed block 13. A clamping component for clamping the test block body 12 is arranged in the mounting frame 14. The first rotating shaft 17 is rotatably connected to the turntable 11. One end of the first rotating shaft 17 is connected to the clamping component, and the other end of the first rotating shaft 17 is fixedly connected to the gear 16. A gear ring 15 is arranged on the back of the turntable 11, and the axis of the gear ring 15 coincides with the axis of the turntable 11. The gear ring 15 is fixedly connected to the housing 2, and the gear 16 is meshed with the gear ring 15. When the turntable 11 rotates, the gear ring 15 drives the gear 16 to rotate, and the gear 16 drives the clamping component to rotate through the first rotating shaft 17, so that the test block body 12 clamped on the clamping component rotates.

[0040] By setting the curing assembly, the test block body 12 can be driven to rotate while the turntable 11 rotates, so that the test block body 12 rotates while performing a circular motion, further ensuring that the environment of each test block is the same.

[0041] A plug rod 23 is fixedly connected to one side of the mounting frame 14, a first permanent magnet 24 is fixedly connected to the end of the plug rod 23, a socket 25 corresponding to the plug rod 23 is provided on the fixed block 13, and a second permanent magnet 26 is fixedly connected to the bottom end of the socket 25, and the first permanent magnet 24 and the second permanent magnet 26 are mutually attractive magnets.

[0042] By disposing the first permanent magnet 24 and the second permanent magnet 26 , the installation frame 14 can be quickly and conveniently installed and disassembled, and the overall installation is convenient.

[0043] The clamping components include a screw 21, a first clamping plate 20, a knob 22, a second rotating shaft 18, and a second clamping plate 19. A screw hole matching the screw 21 is opened on the mounting frame 14, and the screw 21 is threadedly engaged in the screw hole. The outer end of the screw 21 is fixedly connected to the knob 22, and the inner end of the screw 21 is rotatably connected to the first clamping plate 20. The second rotating shaft 18 is rotatably connected to the mounting frame 14, and the axis of the second rotating shaft 18 coincides with the axis of the screw 21. The second rotating shaft 18 is fixedly connected to the second clamping plate 19 on the side facing the first clamping plate 20.

[0044] The first clamping plate 20 and the second clamping plate 19 are of the same size and shape, and an anti-slip layer is fixedly connected to the inner sides of the first clamping plate 20 and the second clamping plate 19 .

[0045] A first cross-shaped groove 29 is provided on the outer side of the first rotating shaft 17, and a cross-shaped connecting block 28 is slidably fitted in the first groove 29, a spring 32 is fixedly connected between the connecting block 28 and the bottom end of the first groove 29, a protrusion 31 is fixedly connected to the outer side of the connecting block 28, a through groove 30 matching the protrusion 31 is provided on the first rotating shaft 17, the protrusion 31 extends through the through groove 30 to the outer side of the first rotating shaft 17, and a second groove 27 matching the connecting block 28 is provided on the second rotating shaft 18.

[0046] Thereby, the first rotating shaft 17 and the second rotating shaft 18 can be coaxially connected, so that when the first rotating shaft 17 rotates, the second rotating shaft 18 rotates synchronously.

[0047] It can cooperate with the installation frame 14 which is convenient for disassembly, and ensure that the first rotating shaft 17 can drive the test block to rotate while ensuring convenient disassembly.

[0048] It also includes a turbulence mechanism for making the humidity more uniform, the turbulence mechanism includes a second motor 6 and a three-leaf plate 10, the three-leaf plate 10 is arranged at the center of the turntable 11, the second motor 6 is fixedly connected to the shell 2, and the output shaft of the second motor 6 is connected to the three-leaf plate 10, the rotation direction of the three-leaf plate 10 is opposite to the rotation direction of the turntable 11, forming turbulence.

[0049] Working principle: When in use, the concrete test block is first placed between the first clamping plate 20 and the second clamping plate 19, and then the knob 22 is turned so that the first clamping plate 20 and the second clamping plate 19 clamp the concrete test block to each other, and then the turntable 11 is turned so that the fixing block 13 faces the taking door, and the protrusion 31 on the first rotating shaft 17 is pressed inward along the through groove 30 so that the connecting block 28 is stored in the first groove 29. At this time, the insertion rod 23 on the mounting frame 14 is aligned with the insertion hole 25 and inserted into the insertion hole 25. It is magnetically fixed under the action of the first permanent magnet 24 and the second permanent magnet 26, and then the protrusion 31 is released. Under the action of the spring 32, the connecting block 28 pops outward and is inserted into the second groove 27, so that the first rotating shaft 17 The first motor 7 and the second motor 6 are coaxially connected to each other, the humidification mechanism is turned on to humidify the shell 2, and the first motor 7 and the second motor 6 are turned on at the same time. The first motor 7 drives the turntable 11 to rotate. When the turntable 11 rotates, the gear ring 15 drives the gear 16 to rotate. The gear 16 drives the clamping component to rotate through the first rotating shaft 17, so that the test block body 12 clamped on the clamping component rotates, so that the turntable 11 and the test block body 12 rotate at the same time, ensuring that the environment of multiple test blocks on the same turntable 11 is the same. At the same time, the second motor 6 drives the three-leaf plate 10 to rotate. The rotation direction of the three-leaf plate 10 is opposite to the rotation direction of the turntable 11, forming turbulence, thereby ensuring that the humidity in the entire shell 2 is more uniform, and further improving the uniformity of the environment.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete test block curing device, comprising a base (1), a shell (2) arranged on the top of the base (1), and a test block body (12), characterized in that: The shell (2) is provided with a humidifying mechanism, a rotating disk (11) is rotatably connected inside the shell (2), a first motor (7) is fixedly connected to the shell (2), the first motor (7) is connected to the rotating disk (11) to drive the rotating disk (11) to rotate, a plurality of curing components are provided on the rotating disk (11), and the test block body (12) is arranged inside the curing components.

2. A concrete test block curing device according to claim 1, characterized in that: The plurality of maintenance components are arranged at equal angles with the axis of the rotating disk (11) as the center.

3. A concrete test block curing device according to claim 2, characterized in that: The humidifying mechanism comprises a water tank (4), a water pump (8), a connecting pipe (5), and an atomizing nozzle (9); the water tank (4) is fixedly connected to the housing (2); the water pump (8) is fixedly connected to the water tank (4); the atomizing nozzle (9) is arranged at the top of the housing (2); one end of the connecting pipe (5) is connected to the water pump (8), and the other end of the connecting pipe (5) is connected to the atomizing nozzle (9).

4. A concrete test block curing device according to claim 3, characterized in that: A taking door is provided on one side of the shell (2), and a cover plate (3) is provided outside the taking door.

5. A concrete test block curing device according to claim 4, characterized in that: The maintenance component comprises a fixed block (13), a mounting frame (14), a clamping component, a first rotating shaft (17), a gear ring (15), and a gear (16); the fixed block (13) is fixedly connected to the rotating disk (11); the mounting frame (14) is detachably mounted on the fixed block (13); a clamping component for clamping the test block body (12) is arranged in the mounting frame (14); the first rotating shaft (17) is rotatably connected to the rotating disk (11); one end of the first rotating shaft (17) is connected to the clamping component; and the first rotating shaft (17) is The other end of the rotating disk (17) is fixedly connected to a gear (16), a gear ring (15) is arranged on the back of the rotating disk (11), and the axis of the gear ring (15) coincides with the axis of the rotating disk (11), the gear ring (15) is fixedly connected to the housing (2), and the gear (16) and the gear ring (15) are meshed with each other. When the rotating disk (11) rotates, the gear ring (15) drives the gear (16) to rotate, and the gear (16) drives the clamping component to rotate through the first rotating shaft (17), so that the test block body (12) clamped on the clamping component rotates.

6. A concrete test block curing device according to claim 5, characterized in that: A plug rod (23) is fixedly connected to one side of the installation frame (14), and a first permanent magnet (24) is fixedly connected to the end of the plug rod (23). A plug hole (25) corresponding to the plug rod (23) is provided on the fixed block (13), and a second permanent magnet (26) is fixedly connected to the bottom end of the plug hole (25). The first permanent magnet (24) and the second permanent magnet (26) are mutually attractive magnets.

7. A concrete test block curing device according to claim 6, characterized in that: The clamping component comprises a screw (21), a first clamping plate (20), a knob (22), a second rotating shaft (18), and a second clamping plate (19); a screw hole matching the screw (21) is provided on the mounting frame (14); the screw (21) is threadedly engaged in the screw hole; the outer end of the screw (21) is fixedly connected with the knob (22); the inner end of the screw (21) is rotatably connected with the first clamping plate (20); the second rotating shaft (18) is rotatably connected to the mounting frame (14); the axis of the second rotating shaft (18) coincides with the axis of the screw (21); and the second rotating shaft (18) is fixedly connected with the second clamping plate (19) on the side facing the first clamping plate (20).

8. A concrete test block curing device according to claim 7, characterized in that: The first clamping plate (20) and the second clamping plate (19) are of the same size and shape, and the inner sides of the first clamping plate (20) and the second clamping plate (19) are fixedly connected with an anti-slip layer.

9. A concrete test block curing device according to claim 8, characterized in that: A cross-shaped first groove (29) is provided on the outer side of the first rotating shaft (17), and a cross-shaped connecting block (28) is slidably fitted in the first groove (29); a spring (32) is fixedly connected between the connecting block (28) and the bottom end of the first groove (29); a protrusion (31) is fixedly connected to the outer side of the connecting block (28); a through groove (30) matching the protrusion (31) is provided on the first rotating shaft (17); the protrusion (31) passes through the through groove (30) and extends to the outer side of the first rotating shaft (17); and a second groove (27) matching the connecting block (28) is provided on the second rotating shaft (18).

10. A concrete test block curing device according to claim 9, characterized in that: The invention also comprises a turbulent flow mechanism for making the humidity more uniform, the turbulent flow mechanism comprising a second motor (6) and a three-leaf plate (10), the three-leaf plate (10) being arranged at the center of the turntable (11), the second motor (6) being fixedly connected to the housing (2), and the output shaft of the second motor (6) being connected to the three-leaf plate (10), the rotation direction of the three-leaf plate (10) being opposite to the rotation direction of the turntable (11), thereby forming turbulent flow.

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