Device for rapid detection of cement dosage of subgrade cement soil

Abstract

This utility model discloses a rapid ash dosage testing device for roadbed cement and soil, including a main unit. A threaded groove is formed on the upper edge of the pulverizing tank, and a threaded ring is inserted into the inner wall of the groove. A cover is fixedly connected to the upper end of the threaded ring, and a pulverizing mechanism is inserted through the middle of the cover. A reference table is embedded in the lower front side of the cover. A connecting wire is electrically connected to one side of the pulverizing mechanism, and the other end of the connecting wire is electrically connected to the main unit. This rapid ash dosage testing device for roadbed cement and soil can be independently powered by a lithium battery and can be precisely controlled by a weighing mechanism for more accurate testing. It also allows for easy independent assembly and disassembly of the dropper box, testing cup, and reagent container for cleaning and replacement. Furthermore, it can be opened by flipping the support rod to form a raised support for greater comfort, and can be protected by a wrapping block for excellent protection.

Description

Technical Field

[0001] This utility model relates to the field of roadbed cement and soil testing technology, specifically a rapid ash dosage testing device for roadbed cement and soil. Background Technology

[0002] Lime and lime content are important indicators affecting the quality of lime-improved soil. Therefore, it is necessary to test the lime content when improving lime-improved soil. In related techniques, lime-improved soil is usually placed in a container and the clumps are broken up. Then, EDTA solution is dripped into the lime-improved soil by the operator. The amount of lime in the mixture is determined based on the number of milliliters of EDTA solution consumed. The above steps are repeated and the test data is recorded.

[0003] A rapid ash dosage detection device for highway engineering, CN202122264764.X, solves the problem that current methods of ash dosage detection are too slow and cannot meet the requirements of engineering projects for rapid multi-point detection. However, it has shortcomings: the existing equipment has poor detection accuracy, poor adaptability, poor protection, and is inconvenient to use. Therefore, a rapid ash dosage detection device for roadbed cement and soil is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a rapid ash dosage detection device for roadbed cement and soil, in order to solve the problems mentioned in the background art, such as poor detection accuracy, poor adaptability, poor protection, and inconvenience of use of rapid ash dosage detection devices in highway engineering.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid detection device for cement-soil dosage in roadbed, comprising a main unit housing. A cover plate is flipped and installed on the rear side of the upper end of the main unit housing, and a lifting handle is fixedly connected to the middle position of the front side of the main unit housing. Locking slots are fixedly connected to both sides of the upper front side of the main unit housing. A connecting spring is protruding and fixedly connected to the front side of the lower end of the cover plate, and a locking protrusion is fixedly connected to one end of the connecting spring. The locking protrusion is inserted into the locking slot. A covering block is installed around the outer wall of the main unit housing and the cover plate, and a lithium battery is electrically connected to the lower end of the inner wall of the main unit housing. An installation slot is provided on the front edge of the upper end of the main unit housing, and a dropper box is inserted into the inner wall of the installation slot. A movable plate is flipped and installed on the rear side of the upper end of the dropper box, and magnetic blocks are embedded in the front side of the lower end of the movable plate and the front side of the upper end of the dropper box. A folding groove is parallel to the lower end of the main unit housing, and a rotating shaft is rotatably installed on one side of the inner wall of the folding groove. A support rod is fixedly connected to one side of the rotating shaft. A telescopic groove is provided on the upper end of one side of the wall, and a telescopic spring is fixedly connected to the inner wall of the telescopic groove. A limit stop is fixedly connected to one end of the telescopic spring. A storage groove is provided parallel to the rear side of the mounting slot, and a support pad is fixedly connected to the inner side of the storage groove. A test cup is inserted into the inner wall of the storage groove, and a computing device is electrically connected to the rear side of the storage groove. A weighing mechanism is electrically connected to the middle position of the upper end of the main unit, and a medicine container is inserted into the rear side of the weighing mechanism. A matching slot is provided on the rear side of the upper end of the main unit. A pulverizing container is inserted into the rear side of the lower end of the cover plate, and an inner container is inserted into the inner wall of the pulverizing container. A threaded groove is provided on the upper edge of the pulverizing container, and a threaded ring is inserted into the inner wall of the threaded groove. A cover is fixedly connected to the upper end of the threaded ring, and a pulverizing mechanism is inserted through the middle position of the cover. A reference table is inserted into the front side of the lower end of the cover plate. A connecting wire is electrically connected to one side of the pulverizing mechanism, and the other end of the connecting wire is electrically connected to the main unit.

[0006] Preferably, the cover plate is locked to the main unit housing by a locking protrusion in the locking groove, and the cover block is made of rubber.

[0007] Preferably, the support rods are arranged in four parallel groups at the lower end of the main unit, and the support rods are connected to the folding grooves by a rotating shaft in a folding and flipping manner. The support rods are installed in a limiting and supporting manner with the folding grooves by a telescopic spring and a limiting block, and the support rods are magnetically spliced ​​with the folding grooves.

[0008] Preferably, the dropper box and the test cup are installed in a positioning and insertion manner with the main unit box through the mounting slot and the storage slot, and the movable plate is magnetically connected to the dropper box through the magnetic block.

[0009] Preferably, the testing cup is installed in a snap-fit ​​configuration with the main unit via a weighing mechanism.

[0010] Preferably, the crushing mechanism is electrically rotatably connected to the crushing tank, and the crushing mechanism and the cover are screwed together with the crushing tank through a threaded ring and a threaded groove, and the inner tank is pulled together with the crushing tank.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the rapid detection device for ash dosage of roadbed cement soil can be independently powered by a lithium battery, and can be precisely controlled by a weighing mechanism, resulting in more accurate detection. It is also convenient to independently insert and disassemble the dropper box, detection cup and reagent container, making it easy to clean and replace. Furthermore, it can be opened by flipping the support rod to form a raised support, making it more comfortable to use. It can also be wrapped and protected by a wrapping block, providing excellent protection. Attached Figure Description

[0012] Figure 1 This is a front view of the device for rapid detection of cement dosage in roadbed cement soil according to this utility model; Figure 2 This is a side view of the internal structure of the rapid detection device for cement-soil dosage in roadbed according to this utility model; Figure 3 This utility model relates to a rapid detection device for cement and soil ash dosage in roadbeds. Figure 1 Enlarged view of point A in the middle; Figure 4 This utility model relates to a rapid detection device for cement and soil ash dosage in roadbeds. Figure 1 Enlarged view at point B in the middle; Figure 5 This utility model relates to a rapid detection device for cement and soil ash dosage in roadbeds. Figure 2 Enlarged view at point C; Figure 6 This utility model relates to a rapid detection device for cement and soil ash dosage in roadbeds. Figure 2 Enlarged view at point D; Figure 7 This utility model relates to a rapid detection device for cement and soil ash dosage in roadbeds. Figure 2 Enlarged view of point E in the middle.

[0013] In the diagram: 1. Main unit, 2. Cover plate, 3. Support rod, 4. Lifting handle, 5. Dropper box, 6. Detection cup, 7. Calculating device, 8. Weighing mechanism, 9. Medicine container, 10. Matching slot, 11. Connecting wire, 12. Crushing mechanism, 13. Reference table, 14. Crushing container, 15. Lithium battery, 16. Packing block, 17. Locking protrusion, 18. Connecting spring, 19. Locking buckle groove, 20. Telescopic spring, 21. Telescopic groove, 22. Folding groove, 23. Limiting block, 24. Rotating shaft, 25. Magnetic block, 26. Movable plate, 27. Mounting slot, 28. Threaded ring, 29. Cover, 30. Threaded groove, 31. Inner container, 32. Storage slot, 33. Support pad. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-7This utility model provides a technical solution: a rapid detection device for ash dosage of roadbed cement soil, including a main unit 1, a cover plate 2, a support rod 3, a lifting handle 4, a dropper box 5, a detection cup 6, a calculation device 7, a weighing mechanism 8, a reagent tank 9, a matching slot 10, a connecting wire 11, a crushing mechanism 12, a reference table 13, a crushing tank 14, a lithium battery 15, a wrapping block 16, a locking protrusion 17, a connecting spring 18, a locking groove 19, a telescopic spring 20, a telescopic groove 21, a folding groove 22, a limiting block 23, a rotating shaft 24, a magnetic block 25, a movable plate 26, a mounting slot 27, a threaded ring 28, a cover 29, a threaded groove 30, an inner tank 31, a storage groove 32, and a support pad 33. The cover plate 2 is flipped and installed on the rear side of the upper end of the main unit 1. The main unit 1 has a pull handle 4 fixedly connected to the middle of the front side. The cover 2 is locked to the main unit 1 by locking protrusion 17 in locking slot 19. The cover block 16 is made of rubber, which makes the cover 2 easy to open and close quickly and convenient to use. The upper front side of the main unit 1 has locking slots 19 fixedly connected to both sides. The lower front side of the cover 2 has a protruding connecting spring 18 fixedly connected to it, and one end of the connecting spring 18 is fixedly connected to the locking protrusion 17. The locking protrusion 17 is inserted into the locking slot 19. The outer wall of the main unit 1 and the cover 2 is covered with the cover block 16. The lower inner wall of the main unit 1 is embedded with an electrically connected lithium battery 15. The upper front edge of the main unit 1 has a mounting slot 27, and a dropper box is inserted into the inner wall of the mounting slot 27. 5. The dropper box 5 and the test cup 6 are installed in a positioning and insertion manner with the main unit box 1 through the mounting slot 27 and the storage slot 32. The movable plate 26 is magnetically connected to the dropper box 5 through the magnetic block 25, which makes it easy and quick to symmetrically install and disassemble the dropper box 5 and the test cup 6, and facilitates cleaning and replacement. The movable plate 26 is flipped and installed on the upper rear side of the dropper box 5, and the magnetic block 25 is embedded and installed on the lower front side of the movable plate 26 and the upper front side of the dropper box 5. The lower end of the main unit box 1 has a parallel folding groove 22, and a rotating shaft 24 is rotatably installed on one side of the inner wall of the folding groove 22. A support rod 3 is fixedly connected to one side of the rotating shaft 24. The support rods 3 are arranged in four parallel groups at the lower end of the main unit box 1, and the support rods 3 are folded and flipped and connected to the folding groove 22 through the rotating shaft 24. The support rod 3 is magnetically connected to the folding groove 22 and is supported by the telescopic spring 20 and the limiting block 23. This allows the support rod 3 to be easily and quickly flipped open and closed, forming a raised support for more comfortable use. A telescopic groove 21 is provided on the upper end of one side of the inner wall of the folding groove 22, and a telescopic spring 20 is fixedly connected to the inner wall of the telescopic groove 21. One end of the telescopic spring 20 is fixedly connected to the limiting block 23. A storage groove 32 is provided parallel to the rear side of the mounting slot 27, and a support pad 33 is fixedly connected to the inner side of the storage groove 32. A detection cup 6 is inserted and installed on the inner wall of the storage groove 32, and a computing device 7 is electrically connected to the rear side of the storage groove 32. The detection cup 6 is installed and fastened to the main unit 1 by the weighing mechanism 8.This allows the testing cup 6 to be placed for weighing, facilitating accurate testing and improving performance. A weighing mechanism 8 is electrically connected to the upper center of the main unit 1, and a reagent container 9 is installed parallel to the rear of the weighing mechanism 8. A matching slot 10 is provided on the upper rear side of the main unit 1. A pulverizing container 14 is installed on the lower rear side of the cover plate 2, and an inner container 31 is inserted into the inner wall of the pulverizing container 14. A threaded groove 30 is provided on the upper edge of the pulverizing container 14, and a threaded ring 28 is inserted into the inner wall of the threaded groove 30. A cover 29 is fixedly connected to the upper end of the threaded ring 28, and the middle of the cover 29... A crushing mechanism 12 is installed through and inserted, and is electrically rotatably connected to the crushing tank 14. The crushing mechanism 12 and the cover 29 are screwed together with the crushing tank 14 via a threaded ring 28 and a threaded groove 30. The inner tank 31 is pulled together with the crushing tank 14, allowing for easy and quick disassembly and cleaning of the crushing mechanism 12. It can also be pulled out from the inner tank 31 for quick and easy material discharge. A reference table 13 is embedded in the lower front side of the cover plate 2. A connecting wire 11 is electrically connected to one side of the crushing mechanism 12, and the other end of the connecting wire 11 is electrically connected to the main unit housing 1.

[0016] Working principle: When using this rapid ash dosage testing device for roadbed cement and soil, firstly, the support rod 3 of the device is flipped and unfolded via the rotating shaft 24, and supported and fixed by the telescopic spring 20 and the limiting block 23, and then raised and placed. Next, the locking protrusion 17 is released by pressing the connecting spring 18, and the cover plate 2 is quickly flipped open. Then, the roadbed cement and soil are placed in the crushing tank 14, and then the cover 29 is closed. Then, the crushing mechanism 12 is used for rotation and crushing. Next, the cover 29 is opened, and then the inner tank 31 and the test cup 6 are taken out and placed on the weighing mechanism 8. Then, the crushed material is placed in the test cup 6 for accurate weighing. Next, the movable plate 26 is flipped open, the drip tube is taken out, and the reagent tank 9 is opened to take out the reagent for drip irrigation. The device is then disassembled and tested, and the results are calculated by the calculation device 7. This is the usage process of the rapid ash dosage testing device for roadbed cement and soil.

[0017] It should be noted that this utility model is a rapid detection device for ash dosage of roadbed cement soil. All components are standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle described above, and the electrical connection between each electrical component should be completed in the order of operation. The detailed connection method is a well-known technology in this field.

[0018] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rapid detection device for cement-soil ash dosage in roadbed, comprising a main unit (1), wherein a cover plate (2) is flipped and installed on the rear side of the upper end of the main unit (1), and a lifting handle (4) is fixedly connected to the middle position of the front side of the main unit (1), characterized in that: The front upper side of the main unit (1) is fixedly connected with locking slots (19) on both sides. The lower front side of the cover plate (2) is fixedly connected with a connecting spring (18), and one end of the connecting spring (18) is fixedly connected with a locking protrusion (17). The locking protrusion (17) is inserted into the locking slot (19). The outer walls of the main unit (1) and the cover plate (2) are wrapped with a wrapping block (16). The lower inner wall of the main unit (1) is embedded with an electrically connected lithium battery (15). The front edge of the upper end of the main unit (1) is provided with a mounting slot (27), and a drip is inserted into the inner wall of the mounting slot (27). The dropper box (5) has a movable plate (26) installed on the rear side of its upper end, and a magnetic block (25) is embedded in the front side of the lower end of the movable plate (26) and the front side of the upper end of the dropper box (5). The main unit (1) has a parallel folding groove (22) at its lower end, and a rotating shaft (24) is rotatably installed on one side of the inner wall of the folding groove (22). A support rod (3) is fixedly connected to one side of the rotating shaft (24). A telescopic groove (21) is opened at the upper end of one side of the inner wall of the folding groove (22), and a telescopic spring (20) is fixedly connected to the inner wall of the telescopic groove (21). One end of the telescopic spring (20) is fixedly connected to... A limit stop (23) is provided. A storage slot (32) is provided parallel to the rear side of the mounting slot (27). A support pad (33) is fixedly connected to the inner wall of the storage slot (32). A test cup (6) is inserted into the inner wall of the storage slot (32). A computing device (7) is electrically connected to the rear side of the storage slot (32). A weighing mechanism (8) is electrically connected to the upper middle position of the main unit (1). A medicine container (9) is installed parallel to the rear side of the weighing mechanism (8). A matching slot (10) is provided on the upper rear side of the main unit (1). A mounting plate (2) is installed on the lower rear side of the cover plate (2). The device is equipped with a crushing tank (14), and an inner tank (31) is inserted into the inner wall of the crushing tank (14). A threaded groove (30) is opened on the upper edge of the crushing tank (14), and a threaded ring (28) is inserted into the inner wall of the threaded groove (30). A cover (29) is fixedly connected to the upper end of the threaded ring (28), and a crushing mechanism (12) is inserted through the middle of the cover (29). A reference table (13) is embedded in the front side of the lower end of the cover plate (2). A connecting wire (11) is electrically connected to one side of the crushing mechanism (12), and the other end of the connecting wire (11) is electrically connected to the main unit (1).

2. The rapid detection device for cement-soil dosage in roadbeds according to claim 1, characterized in that: The cover plate (2) is locked and installed in the locking groove (19) by the locking protrusion (17) and the main unit (1). The wrapping block (16) is made of rubber.

3. The rapid detection device for cement-soil ash dosage in roadbeds according to claim 2, characterized in that: The support rods (3) are arranged in four parallel groups at the lower end of the main unit (1), and the support rods (3) are connected to the folding groove (22) by a rotating shaft (24) in a folding and flipping manner. The support rods (3) are installed in a limiting support manner with the folding groove (22) by a telescopic spring (20) and a limiting block (23), and the support rods (3) and the folding groove (22) are installed in a magnetic splicing manner.

4. The rapid detection device for cement-soil dosage in roadbeds according to claim 3, characterized in that: The dropper box (5) and the test cup (6) are installed in a positioning and insertion manner with the main unit box (1) through the mounting slot (27) and the storage slot (32), and the movable plate (26) is magnetically connected to the dropper box (5) through the magnetic block (25).

5. The rapid detection device for cement-soil dosage in roadbeds according to claim 4, characterized in that: The test cup (6) is installed in a snap-fit ​​manner with the main unit box (1) via a weighing mechanism (8).

6. The rapid detection device for cement-soil ash dosage in roadbeds according to claim 5, characterized in that: The crushing mechanism (12) is electrically rotatably connected to the crushing tank (14), and the crushing mechanism (12) and the cover (29) are screwed together with the crushing tank (14) through the threaded ring (28) and the threaded groove (30). The inner tank (31) is pulled together with the crushing tank (14).

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