Waterproofness detection device for river asphalt
By designing the waterproof detection device for river asphalt, using threaded rods and stirrers to simulate the river environment, combining heating plates and water outlet pipes, the problems of low detection efficiency and poor accuracy in the existing technology are solved, and the accuracy of asphalt waterproofness is achieved Detection and efficient detection.
Patent Information
- Application Number
- CN202420893144.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-27
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-27
AI Technical Summary
The existing asphalt waterproof detection methods are inefficient and have poor accuracy, and cannot simulate the actual river environment, resulting in a large difference between the detection results and the actual effect.
A waterproof detection device for river asphalt was designed, which drives the threaded pipe to lift and lower through a threaded rod, and simulates the river environment with a motor-driven agitator. It is equipped with a heating plate and a water outlet pipe to reduce manpower dependence and improve detection efficiency and accuracy.
Accurate detection of asphalt waterproofness is achieved, the actual river environment is simulated, the detection efficiency is improved, the manpower burden is reduced, and the accuracy of the detection results is ensured.
Smart Images
Figure CN222318754U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of asphalt water resistance detection, and specifically to a water resistance detection device for river asphalt. Background Art
[0002] Asphalt is a dark brown complex mixture of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid, mostly in the form of liquid or semi-solid petroleum. It has a black surface and is soluble in carbon disulfide and carbon tetrachloride. Asphalt is an organic gelling material that is waterproof, moisture-proof and anti-corrosive. At present, asphalt is one of the commonly used waterproof materials in river management. The waterproof performance of asphalt directly affects the effect of river management.
[0003] Existing asphalt waterproofing detection methods mainly rely on manual operation, with low detection efficiency and difficult to ensure accuracy. Existing asphalt waterproofing detection devices usually use static immersion method or dynamic flow method for detection. Although these methods can reflect the waterproof performance of asphalt to a certain extent, they cannot simulate the complex conditions in the actual river environment. Therefore, there is a big difference between the test results and the actual use effect. Utility Model Content
[0004] In response to the shortcomings of the prior art, the present application provides a device for testing the water resistance of river asphalt, which can simulate the river environment to test the water resistance of asphalt, ensure the accuracy of the test results, and has the advantages of low dependence on manpower and high detection efficiency. It solves the problems of existing asphalt water resistance testing devices and methods such as low detection efficiency, poor accuracy, and inability to simulate the actual river environment.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a device for detecting the waterproofness of river asphalt, comprising a base, a detection chamber is provided inside the base, a top plate is provided above the detection chamber, a placement rack is fixedly connected to the bottom surface of the top plate, a motor 2 is fixedly connected to the upper surface of the top plate, and a stirrer is rotatably connected to the bottom surface of the motor 2 via an output shaft.
[0006] Through the above scheme, since the existing asphalt waterproofing detection devices and methods have low detection efficiency, poor accuracy, and cannot simulate the actual river environment, the threaded rod drives the threaded tube to rise and fall during the rotation process, prompting the connecting plate to drive the top plate and the placement frame to rise and fall, and the output power of motor 2 drives the agitator to operate, so that the water flow in the detection chamber can be stirred, thereby simulating the actual river scouring environment for asphalt, ensuring the accuracy of the test results, avoiding excessive reliance on manpower, and improving the detection efficiency.
[0007] Furthermore, a heating plate is provided inside the detection chamber, and the heating plate is located at the center of the bottom surface of the detection chamber.
[0008] Through the above scheme, the water flow inside the detection chamber is heated by the heating plate, so that the water temperature in the detection chamber can be adjusted, and then the waterproofness of asphalt under different water temperatures can be tested.
[0009] Furthermore, a water outlet pipe is fixedly inserted into the interior of the detection chamber, an outer circumferential surface of the water outlet pipe is fixedly inserted into the interior of the base, and a valve is provided on the outer circumferential surface of the water outlet pipe.
[0010] Through the above solution, the water in the detection chamber can be discharged through the water outlet pipe and the valve, providing convenience for the operator.
[0011] Furthermore, a control box is fixedly connected to the back side of the base, a motor 1 is fixedly connected to the interior of the control box, a threaded rod is rotatably connected to the interior of the motor 1, a threaded tube is threadedly connected to the outer circumference of the threaded rod, a connecting plate is fixedly connected to the outer circumference of the threaded tube, and the bottom surface of the connecting plate is fixedly connected to the upper surface of the top plate.
[0012] Through the above scheme, the motor 1 can provide power to drive the threaded rod to rotate, and then the top plate can be driven to rise and fall under the action of the threaded pipe and the connecting plate, avoiding excessive reliance on manpower for work and reducing the work burden of workers.
[0013] Furthermore, a fixing rod is fixedly connected to the interior of the placement rack, and a switch plate is rotatably sleeved on the outer circumferential surface of the fixing rod.
[0014] Through the above scheme, workers can put the asphalt to be tested into the placement rack for testing through the switch plate, which provides convenience for the testing operation.
[0015] Furthermore, one end of the switch plate away from the fixing rod is fixedly connected with a clamping block, and one end of the placement rack away from the fixing rod is fixedly connected with a clamping slot, and the clamping block is clamped with the clamping slot.
[0016] Through the above solution, the switch board is positioned by the card block and the card slot, so as to prevent the switch board from being opened easily and increase the stability of the switch board during operation.
[0017] Furthermore, four collars are fixedly connected to the outer circumferential surface of the top plate, four columns are fixedly connected to the upper surface of the base, and the inner walls of the collars are slidably connected to the outer circumferential surfaces of the columns.
[0018] Through the above scheme, the top plate and the placement rack are supported and reinforced, so that the top plate and the placement rack can always maintain longitudinal lifting.
[0019] Furthermore, the interior of the placement rack is provided with empty slots arranged at equal distances, and the interior of the switch plate is provided with empty slots arranged at equal distances.
[0020] Through the above scheme, water flow is enabled to contact the asphalt to be tested through the empty grooves on the placement rack and the switch plate, thereby completing the asphalt waterproofing test operation.
[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0022] The device for testing the water resistance of river asphalt drives the threaded tube to rise and fall during the rotation of the threaded rod, prompting the connecting plate to drive the top plate and the placement frame to rise and fall, and the agitator to operate through the output power of motor 2, so that the water flow in the testing chamber can be stirred, thereby simulating the actual river channel scouring environment for asphalt, ensuring the accuracy of the test results, avoiding excessive reliance on manpower, and improving the test efficiency, thereby solving the problems of low test efficiency, poor accuracy, and inability to simulate the actual river channel environment in existing devices and methods for testing the water resistance of asphalt. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is the overall three-dimensional structure diagram of this application;
[0024] Figure 2 This is the control box structure diagram for this application;
[0025] Figure 3 The switchboard structure diagram for this application;
[0026] Figure 4 Agitator structure diagram for this application.
[0027] In the figure:
[0028] 1. Base; 2. Inspection chamber; 3. Heating plate; 4. Water outlet pipe; 5. Valve; 6. Control box; 7. Motor 1; 8. Threaded rod; 9. Threaded pipe; 10. Connecting plate; 11. Top plate; 12. Placement rack; 13. Fixing rod; 14. Switch plate; 15. Block; 16. Slot; 17. Motor 2; 18. Agitator; 19. Ring; 20. Column. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0030] See also Figure 1 , Figure 2 and Figure 4A device for detecting water resistance of river asphalt in this embodiment includes a base 1, a detection chamber 2 is provided inside the base 1, a top plate 11 is provided above the detection chamber 2, a placement frame 12 is fixedly connected to the bottom surface of the top plate 11, a motor 17 is fixedly connected to the upper surface of the top plate 11, and a stirrer 18 is rotatably connected to the bottom surface of the motor 17 through an output shaft.
[0031] See also Figure 1 and Figure 2 A heating plate 3 is provided inside the testing chamber 2, and the heating plate 3 is located at the center of the bottom surface of the testing chamber 2. The water flow inside the testing chamber 2 is heated by the heating plate 3, so that the water temperature in the testing chamber 2 can be adjusted, and then the waterproofness of the asphalt under different water temperatures can be tested.
[0032] See also Figure 1 and Figure 2 A water outlet pipe 4 is fixedly inserted inside the detection chamber 2, and the outer circumferential surface of the water outlet pipe 4 is fixedly inserted into the inner part of the base 1. A valve 5 is provided on the outer circumferential surface of the water outlet pipe 4. The water in the detection chamber 2 can be discharged through the water outlet pipe 4 and the valve 5, providing convenience for the operator.
[0033] See also Figure 1 and Figure 2 A control box 6 is fixedly connected to the back of the base 1, a motor 7 is fixedly connected to the inside of the control box 6, a threaded rod 8 is rotatably connected to the inside of the motor 7, a threaded tube 9 is threadedly connected to the outer circumference of the threaded rod 8, a connecting plate 10 is fixedly connected to the outer circumference of the threaded tube 9, and the bottom surface of the connecting plate 10 is fixedly connected to the upper surface of the top plate 11. The motor 7 can provide power to drive the threaded rod 8 to rotate, and then the top plate 11 can be driven to rise and fall under the action of the threaded tube 9 and the connecting plate 10, thereby avoiding excessive reliance on manpower for work and reducing the work burden of workers.
[0034] See also Figure 1 , Figure 3 and Figure 4 A fixing rod 13 is fixedly connected to the interior of the placement rack 12, and a switch plate 14 is rotatably sleeved on the outer circumference of the fixing rod 13, so that workers can put the asphalt to be tested into the placement rack 12 for testing through the switch plate 14, which provides convenience for the testing operation.
[0035] See also Figure 3 and Figure 4 One end of the switch plate 14 away from the fixing rod 13 is fixedly connected with a clamping block 15, and one end of the placement rack 12 away from the fixing rod 13 is fixedly connected with a clamping slot 16. The clamping block 15 is clamped with the clamping slot 16. The switch plate 14 is positioned by the clamping block 15 and the clamping slot 16 to prevent the switch plate 14 from being easily opened and increase the stability of the switch plate 14 during operation.
[0036] See also Figure 1 Four collars 19 are fixedly connected to the outer circumference of the top plate 11, and four columns 20 are fixedly connected to the upper surface of the base 1. The inner wall of the collar 19 is slidably connected to the outer circumference of the column 20 to support and reinforce the top plate 11 and the placement rack 12, so that the top plate 11 and the placement rack 12 always maintain longitudinal lifting.
[0037] See also Figure 1 , Figure 3 and Figure 4 The interior of the placement rack 12 is provided with equidistantly arranged empty grooves, and the interior of the switch plate 14 is provided with equidistantly arranged empty grooves, so that the water flow can contact the asphalt to be tested through the empty grooves on the placement rack 12 and the switch plate 14, thereby completing the asphalt waterproofing test operation.
[0038] In the present embodiment, a device for testing the water resistance of river asphalt is used. The threaded rod 8 drives the threaded tube 9 to rise and fall during rotation, so that the connecting plate 10 drives the top plate 11 and the placement frame 12 to rise and fall. The motor 17 outputs power to drive the agitator 18 to operate, so that the water flow in the testing chamber 2 can be stirred, thereby simulating the actual river scouring environment for asphalt, ensuring the accuracy of the test results, avoiding excessive reliance on manpower, and improving the test efficiency. The problems of low test efficiency, poor accuracy, and inability to simulate the actual river environment in existing devices and methods for testing the water resistance of asphalt are solved.
[0039] It should be noted that the outer diameter of the placement rack 12 is smaller than the inner diameter of the detection chamber 2 to prevent the detection chamber 2 from being unable to accommodate the placement rack 12. An empty groove is opened inside the control box 6, and the outer surface of the connecting plate 10 is slidingly connected to the control box 6 through the empty groove opened inside the control box 6 to prevent the threaded tube 9 from rotating with the threaded rod 8, thereby increasing the stability of the movement of the placement rack 12.
[0040] The working principle of the above embodiment is as follows: when it is necessary to test the waterproofness of the river channel asphalt, firstly, inject an appropriate amount of water into the testing chamber 2, then start the heating plate 3 to adjust the water temperature in the testing chamber 2 to the temperature required for testing, and then put the asphalt to be tested into the placement rack 12, close the switch plate 14, start the motor 1 7 as a power to drive the threaded tube 9 to move downward through the threaded rod 8, and the threaded tube 9 drives the placement rack 12 to move downward through the connecting plate 10 and the top plate 11, so that the placement rack 12 moves down to the inside of the testing chamber 2, and the water in the testing chamber 2 will enter the placement rack 12 through the empty grooves on the placement rack 12 and the switch plate 14, and contact with the asphalt to be tested, finally start the motor 2 17 to drive the agitator 18 to operate through the output shaft, and the agitator 18 will stir the water immediately to simulate the scouring environment of the river channel for the asphalt, and at the same time improve the detection efficiency, after stirring for a period of time, take the asphalt out of the placement rack 12, observe whether there is water seepage in the asphalt, and then obtain the waterproof effect of the asphalt.
[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0042] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A water resistance detection device for river asphalt, comprising a base (1), characterized in that: A detection chamber (2) is provided inside the base (1), a top plate (11) is provided above the detection chamber (2), a placement frame (12) is fixedly connected to the bottom surface of the top plate (11), a second motor (17) is fixedly connected to the upper surface of the top plate (11), and a stirrer (18) is rotatably connected to the bottom surface of the second motor (17) via an output shaft.
2. A water resistance detection device for river asphalt according to claim 1, characterized in that: A heating plate (3) is provided inside the detection chamber (2), and the heating plate (3) is located at the center of the bottom surface of the detection chamber (2).
3. The water resistance detection device for river asphalt according to claim 1, characterized in that: A water outlet pipe (4) is fixedly inserted into the interior of the detection chamber (2); the outer circumferential surface of the water outlet pipe (4) is fixedly inserted into the interior of the base (1); and a valve (5) is provided on the outer circumferential surface of the water outlet pipe (4).
4. The water resistance detection device for river asphalt according to claim 1, characterized in that: The back side of the base (1) is fixedly connected to a control box (6), the interior of the control box (6) is fixedly connected to a motor 1 (7), the interior of the motor 1 (7) is rotatably connected to a threaded rod (8), the outer circumferential surface of the threaded rod (8) is threadedly connected to a threaded tube (9), the outer circumferential surface of the threaded tube (9) is fixedly connected to a connecting plate (10), and the bottom surface of the connecting plate (10) is fixedly connected to the upper surface of the top plate (11).
5. The water resistance detection device for river asphalt according to claim 1, characterized in that: A fixing rod (13) is fixedly connected to the interior of the placement rack (12), and a switch plate (14) is rotatably sleeved on the outer circumferential surface of the fixing rod (13).
6. The water resistance detection device for river asphalt according to claim 5, characterized in that: One end of the switch plate (14) away from the fixing rod (13) is fixedly connected to a clamping block (15), and one end of the placement rack (12) away from the fixing rod (13) is fixedly connected to a clamping slot (16), and the clamping block (15) is clamped to the clamping slot (16).
7. The water resistance detection device for river asphalt according to claim 1 is characterized by: Four collars (19) are fixedly connected to the outer circumferential surface of the top plate (11), four upright posts (20) are fixedly connected to the upper surface of the base (1), and the inner walls of the collars (19) are slidably connected to the outer circumferential surfaces of the upright posts (20).
8. The water resistance detection device for river asphalt according to claim 5, characterized in that: The placement rack (12) has empty slots arranged at equal distances inside, and the switch plate (14) has empty slots arranged at equal distances inside.