Mortar strength nondestructive testing device

Abstract

The utility model relates to the technical field of welding fume treatment, and discloses a mortar strength nondestructive testing device which comprises a bottom plate, a detection cylinder is fixedly connected to the middle of the top end of the bottom plate, the front side of the detection cylinder is communicated with a discharging pipe, a U-shaped frame is fixedly connected to the left side of the top end of the bottom plate, and an ultrasonic detector is fixedly connected to the right side of the U-shaped frame. The device comprises a U-shaped frame, a feeding plate is fixedly connected to the middle of the inner side of the U-shaped frame, a storage barrel is fixedly connected to the top of the inner side of the U-shaped frame, a groove is formed in the middle of the inner side of the storage barrel, a servo motor is fixedly connected to the inner side of the groove, and the output end of the servo motor penetrates through the storage barrel and is fixedly connected with a rotating rod. According to the device, the amount of materials entering the detection cylinder can be controlled through cooperation of the detection cylinder, the material storage cylinder and the servo motor, and the interior of the device can be fully cleaned through cooperation of the water pump, the water tank and the spray head so that material residues can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of welding smoke treatment, in particular to a mortar strength nondestructive testing device. Background Art

[0002] Mortar is a commonly used building material, usually used to fill and connect bricks, stones and other building materials, as well as to form connections between walls and floors. In order to evaluate whether the mortar meets the design requirements and make timely adjustments or corrections, it is necessary to test the mortar strength. Traditional testing methods will damage the mortar and it cannot be used again, so a mortar strength non-destructive testing device is needed.

[0003] After searching, the Chinese patent announcement number is: CN220170932U, which discloses a rapid chloride ion determination device for building material concrete, including a magnetic stirrer, an outer wall of one side of the magnetic stirrer is fixedly connected to an electrode frame, and the electrode frame is an L-shaped structure, the outer walls of both sides of the electrode frame are rotatably connected to mounting seats, and the outer walls of one side of the two mounting seats are provided with sliding grooves, and the inner walls of the two sliding grooves are slidably connected to sliding seats. The present application includes a magnetic stirrer, wherein an electrode frame is fixedly connected to an outer wall on one side of the magnetic stirrer, and the electrode frame is an L-shaped structure, and the outer walls on both sides of the electrode frame are rotatably connected to mounting seats, and one side outer wall of the two mounting seats is provided with a slide groove, and the inner walls of the two slide grooves are slidably connected to sliding seats, one side outer wall of the two sliding seats is fixedly connected to connecting seats, the top outer walls of the two connecting seats are provided with circular openings, and the inner walls of the two circular openings are clamped with electrode tubes. However, when the device is actually used, it is not possible to control the amount of material entering the detection cylinder well. When used in practice, more or less material will affect its detection effect and accuracy, thereby reducing the reliability of the device. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a mortar strength non-destructive testing device, aiming to improve the problem in the prior art that the amount of testing material cannot be controlled.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a non-destructive testing device for mortar strength, comprising a base plate, a detection cylinder is fixedly connected to the middle part of the top end of the base plate, the front side of the detection cylinder is connected to a discharge pipe, a U-shaped frame is fixedly connected to the left side of the top end of the base plate, an ultrasonic detector is fixedly connected to the right side of the U-shaped frame, a feeding plate is fixedly connected to the middle part of the inner side of the U-shaped frame, a storage barrel is fixedly connected to the top of the inner side of the U-shaped frame, a groove is provided in the middle part of the inner side of the storage barrel, a servo motor is fixedly connected to the inner side of the groove, the output end of the servo motor passes through the storage barrel and is fixedly connected to a rotating rod, the bottom of the rotating rod is fixedly connected to a baffle, the front and rear sides of the bottom of the storage barrel are connected to the feeding pipe, and a cleaning mechanism is designed on the right side of the top end of the base plate.

[0006] As a further description of the above technical solution:

[0007] The cleaning mechanism includes a water tank, which is fixedly connected to the right side of the top of the bottom plate, and the left top of the water tank is connected to a water pump, and the output end of the water pump is connected to a nozzle. A motor is fixedly connected to the rear side of the outer wall of the detection cylinder, and the output end of the motor passes through the detection cylinder and is fixedly connected to a gear. The inner side of the detection cylinder is rotatably connected to an inner cylinder, and a plurality of tooth grooves are opened on the top of the inner cylinder, and the tooth grooves are meshed with the gears.

[0008] As a further description of the above technical solution:

[0009] A controller is fixedly connected to the left side of the U-shaped frame, and the controller is electrically connected to the ultrasonic detector, the servo motor, the water pump and the motor respectively.

[0010] As a further description of the above technical solution:

[0011] The outer side of the controller is fixedly connected with a shell, and the outer side of the shell is rotatably connected with a shield.

[0012] As a further description of the above technical solution:

[0013] The U-shaped frame and the front and rear sides of the water tank are both fixedly connected with pads, the outer side of the pad is fixedly connected with a bracket, and the bottom of the bracket is fixedly connected to the top of the bottom plate.

[0014] As a further description of the above technical solution:

[0015] The top of the water tank is connected with a water inlet pipe, and the top of the water inlet pipe is provided with a dust cover.

[0016] As a further description of the above technical solution:

[0017] A movable door is arranged on the top of the material storage barrel, a hinge is fixedly connected to the outer side of the movable door, and the movable door is rotatably connected to the material storage barrel through the hinge.

[0018] As a further description of the above technical solution:

[0019] A plurality of positioning blocks are fixedly connected around the outer wall of the bottom plate, and positioning holes are formed on the tops of the plurality of positioning blocks.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the material in the detection cylinder can be detected by starting the ultrasonic detector, and the material is placed in the storage cylinder. At the same time, the servo motor can be started to drive the baffle to rotate through the rotating rod. At this time, the material will be discharged into the feeding plate through the feeding pipe, and as the baffle rotates, it can intersect or stagger with the bottom of the feeding pipe, so as to control the discharge of the feeding pipe. When the quantitative material falls into the feeding plate, it will slide into the detection cylinder for detection. The amount of material entering the detection cylinder can be controlled to prevent more or less material from affecting its detection effect and accuracy, thereby improving the reliability of the device.

[0022] 2. In the utility model, by starting the water pump, the water or cleaning liquid in the water tank can be sprayed out through the nozzle to clean the detection tube. At the same time, the motor is started to drive the gear to swing, and the tooth groove and the inner tube can be driven to swing through the meshing transmission to improve the cleaning effect. When the inner tube is rotated so that the holes on it intersect with the discharge pipe, the material and cleaning liquid inside it can be discharged, and the inside of the device can be fully cleaned to prevent material residues from affecting subsequent detection, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a non-destructive testing device for mortar strength proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the storage barrel structure of a mortar strength non-destructive testing device proposed by the utility model;

[0025] Figure 3 The utility model provides a schematic diagram of a cleaning mechanism of a mortar strength nondestructive testing device.

[0026] Legend:

[0027] 1. Bottom plate; 2. Cleaning mechanism; 201. Water tank; 202. Water pump; 203. Nozzle; 204. Motor; 205. Gear; 206. Inner cylinder; 207. Tooth groove; 3. Detection cylinder; 4. Discharge pipe; 5. U-shaped frame; 6. Ultrasonic detector; 7. Feed plate; 8. Storage cylinder; 9. Groove; 10. Servo motor; 11. Feed pipe; 12. Rotating rod; 13. Baffle; 14. Pad; 15. Bracket; 16. Positioning block; 17. Positioning hole; 18. Controller; 19. Housing; 20. Protective cover; 21. Movable door; 22. Hinge; 23. Water inlet pipe; 24. Dust cover. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a mortar strength nondestructive testing device, including a bottom plate 1, a detection cylinder 3 is fixedly connected to the middle of the top of the bottom plate 1, and the front side of the detection cylinder 3 is connected to a discharge pipe 4, a U-shaped frame 5 is fixedly connected to the left side of the top of the bottom plate 1, and an ultrasonic detector 6 is fixedly connected to the right side of the U-shaped frame 5, a feeding plate 7 is fixedly connected to the middle of the inner side of the U-shaped frame 5, and a storage barrel 8 is fixedly connected to the top of the inner side of the U-shaped frame 5. A groove 9 is opened in the middle of the inner side of the storage barrel 8, and a servo motor 10 is fixedly connected to the inner side of the groove 9. The output end of the servo motor 10 passes through the storage barrel 8 and is fixedly connected to a rotating rod 12, and a baffle 13 is fixedly connected to the bottom of the rotating rod 12. The front and rear sides of the bottom of the storage barrel 8 are connected to a feeding pipe 11, and a cleaning mechanism 2 is designed on the right side of the top of the bottom plate 1;

[0030] Specifically, by starting the ultrasonic detector 6, the material in the detection cylinder 3 can be detected and transferred to the storage cylinder 8. At the same time, starting the servo motor 10 can drive the baffle 13 to rotate through the rotating rod 12, so that the material is discharged into the feed plate 7 through the feed pipe 11. The rotation of the baffle 13 can adjust the discharge amount of the feed pipe 11 to ensure that the material falls into the feed plate 7 after being quantified and smoothly enters the detection cylinder 3 for detection.

[0031] Reference Figure 1 and Figure 3The cleaning mechanism 2 includes a water tank 201, which is fixedly connected to the right side of the top of the bottom plate 1. The left top of the water tank 201 is connected to a water pump 202, and the output end of the water pump 202 is connected to a nozzle 203. The rear side of the outer wall of the detection cylinder 3 is fixedly connected to a motor 204, and the output end of the motor 204 penetrates the detection cylinder 3 and is fixedly connected to a gear 205. The inner side of the detection cylinder 3 is rotatably connected to an inner cylinder 206, and a plurality of tooth grooves 207 are provided on the top of the inner cylinder 206, and the tooth grooves 207 are meshed and connected with the gear 205;

[0032] Specifically, starting the water pump 202 can spray out the water or cleaning liquid in the water tank 201, and the nozzle 203 can clean the detection tube 3. At the same time, starting the motor 204 can rotate the gear 205, and drive the tooth groove 207 and the inner tube 206 to swing in the detection tube 3 through meshing transmission. The swing of the inner tube 206 can vibrate the materials attached inside to improve the cleaning effect. When the inner tube 206 rotates so that its hole intersects with the discharge pipe 4, the materials and cleaning liquid inside can be discharged.

[0033] Reference Figure 1 , Figure 2 and Figure 3 , the left side of the U-shaped frame 5 is fixedly connected with a controller 18, and the controller 18 is electrically connected to the ultrasonic detector 6, the servo motor 10, the water pump 202 and the motor 204 respectively; the outer side of the controller 18 is fixedly connected with a housing 19, and the outer side of the housing 19 is rotatably connected with a shield 20; the U-shaped frame 5 and the front and rear sides of the water tank 201 are fixedly connected with a pad 14, and the outer side of the pad 14 is fixedly connected with a bracket 15, and the bottom of the bracket 15 is fixedly connected to the top of the bottom plate 1;

[0034] Specifically, the controller 18 can control the start-up and operating power of the ultrasonic detector 6, the servo motor 10, the water pump 202 and the motor 204 respectively. The outer shell 19 can enhance the protection capability of the controller 18. By opening and closing the protective cover 20, the controller 18 can be prevented from being accidentally touched when not in use. The bracket 15 and the protective pad 14 thereon can enhance the stability of the U-shaped frame 5 and the water tank 201.

[0035] Reference Figure 1 , Figure 2 and Figure 3 The top of the water tank 201 is connected to a water inlet pipe 23, and a dust cover 24 is provided on the top of the water inlet pipe 23; a movable door 21 is provided on the top of the storage barrel 8, and a hinge 22 is fixedly connected to the outer side of the movable door 21, and the movable door 21 is rotatably connected to the storage barrel 8 through the hinge 22; a plurality of positioning blocks 16 are fixedly connected to the outer wall of the bottom plate 1, and a plurality of positioning blocks 16 are provided with positioning holes 17 on their tops;

[0036] Specifically, water can be replenished in the water tank 201 in time through the water inlet pipe 23, and dust can be prevented from entering the water tank 201 through the dust cover 24 to pollute the water source. The movable door 21 can be opened and closed by the hinge 22 to prevent impurities from entering the storage barrel 8 when the storage barrel 8 is not in use. The device can be easily installed and fixed by installing a threaded part in the positioning hole 17 on the positioning block 16.

[0037] Working principle: Before using the device, first start the ultrasonic detector 6 to detect the material in the detection cylinder 3, and put the material into the storage cylinder 8. At the same time, start the servo motor 10 to drive the baffle 13 to rotate through the rotating rod 12. In this process, the material is discharged into the feeding plate 7 through the feeding pipe 11. The rotation of the baffle 13 can make it intersect or intersect with the bottom of the feeding pipe 11, so as to control the discharge amount of the feeding pipe 11. When the quantitative material falls into the feeding plate 7, it will slide into the detection cylinder 3 for detection. This design can control the amount of material entering the detection cylinder 3, thereby preventing too much or too little material from affecting the material. The detection effect and accuracy are affected, thereby improving the reliability of the device, and by starting the water pump 202, the water or cleaning liquid in the water tank 201 can be sprayed out through the nozzle 203 to clean the detection tube 3. At the same time, starting the motor 204 can drive the gear 205 to swing, and drive the tooth groove 207 and the inner tube 206 to swing inside the detection tube 3 through the meshing transmission. The swing of the inner tube 206 can vibrate the materials attached inside to improve the cleaning effect. When the rotation of the inner tube 206 makes the holes on it intersect with the discharge pipe 4, the materials and cleaning liquid inside can be discharged, and the inside of the device can be fully cleaned to avoid the influence of material residue on subsequent detection, thereby improving the practicability of the device.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mortar strength non-destructive testing device, comprising a base plate (1), characterized in that: A detection cylinder (3) is fixedly connected to the middle of the top of the bottom plate (1), and the front side of the detection cylinder (3) is connected to a discharge pipe (4). A U-shaped frame (5) is fixedly connected to the left side of the top of the bottom plate (1), and an ultrasonic detector (6) is fixedly connected to the right side of the U-shaped frame (5). A feeding plate (7) is fixedly connected to the middle of the inner side of the U-shaped frame (5), and a storage cylinder (8) is fixedly connected to the top of the inner side of the U-shaped frame (5). A groove (9) is provided in the middle of the inner side of the storage cylinder (8), and a servo motor (10) is fixedly connected to the inner side of the groove (9). The output end of the servo motor (10) passes through the storage cylinder (8) and is fixedly connected to a rotating rod (12). The bottom of the rotating rod (12) is fixedly connected to a baffle (13). The front and rear sides of the bottom of the storage cylinder (8) are both connected to a feeding pipe (11), and a cleaning mechanism (2) is designed on the right side of the top of the bottom plate (1).

2. A mortar strength nondestructive testing device according to claim 1, characterized in that: The cleaning mechanism (2) comprises a water tank (201), the water tank (201) being fixedly connected to the right side of the top end of the bottom plate (1); the left top of the water tank (201) is connected to a water pump (202); the output end of the water pump (202) is connected to a nozzle (203); the rear side of the outer wall of the detection cylinder (3) is fixedly connected to a motor (204); the output end of the motor (204) passes through the detection cylinder (3) and is fixedly connected to a gear (205); the inner side of the detection cylinder (3) is rotatably connected to an inner cylinder (206); a plurality of tooth grooves (207) are provided on the top of the inner cylinder (206); the tooth grooves (207) are meshingly connected to the gear (205).

3. A mortar strength nondestructive testing device according to claim 1, characterized in that: A controller (18) is fixedly connected to the left side of the U-shaped frame (5), and the controller (18) is electrically connected to the ultrasonic detector (6), the servo motor (10), the water pump (202), and the motor (204) respectively.

4. A mortar strength nondestructive testing device according to claim 3, characterized in that: The outer side of the controller (18) is fixedly connected to a housing (19), and the outer side of the housing (19) is rotatably connected to a protective cover (20).

5. The nondestructive testing device for mortar strength according to claim 2, characterized in that: The U-shaped frame (5) and the front and rear sides of the water tank (201) are both fixedly connected with a pad (14), the outer side of the pad (14) is fixedly connected with a bracket (15), and the bottom of the bracket (15) is fixedly connected to the top of the bottom plate (1).

6. A mortar strength nondestructive testing device according to claim 2, characterized in that: The top end of the water tank (201) is connected to a water inlet pipe (23), and a dust cover (24) is provided on the top of the water inlet pipe (23).

7. The nondestructive testing device for mortar strength according to claim 1, characterized in that: A movable door (21) is provided at the top of the material storage barrel (8), a hinge (22) is fixedly connected to the outer side of the movable door (21), and the movable door (21) is rotatably connected to the material storage barrel (8) via the hinge (22).

8. The nondestructive testing device for mortar strength according to claim 1, characterized in that: A plurality of positioning blocks (16) are fixedly connected to the outer wall of the bottom plate (1) at four sides, and positioning holes (17) are formed on the tops of the plurality of positioning blocks (16).

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