Road water infiltration detection device

Abstract

The application relates to the technical field of water seepage detection, in particular to a road water seepage detection device which comprises a ladder section transparent water tank, an embedded support, a supporting seat, an expanding frame, a lifting assembly, a cleaning assembly and a water permeation adjusting assembly, the outer side of the ladder section transparent water tank is fixedly connected with the surface of the embedded support, the embedded support is slidingly connected in the inner part of the supporting seat, and the expanding frame is welded on the bottom outer side of the supporting seat. The road water seepage detection device has the advantages that the horizontal position is adjusted by a stepping motor driving locking gear in the cleaning assembly, a small motor drives the cleaning plate to rotate and clean, automatic road surface cleaning before detection is realized, the detection area is ensured to be free of sundries to block pores, water seepage amount errors caused by incomplete cleaning are avoided, the sliding connection structure of the supporting seat and the embedded support replaces traditional screw fixing, the device does not need to rely on ground hole fixing, and tilting or seepage caused by loose installation is avoided.

Description

Technical Field

[0001] This application relates to the field of water seepage detection technology, and in particular to a road water seepage detection device. Background Technology

[0002] Road permeability testing devices are mainly used to assess the permeability performance of road surfaces or subgrades, ensure smooth drainage, and prevent damage to the internal structure of the road surface caused by rainwater infiltration. Therefore, it is necessary to test the permeability coefficient of the road surface in a timely manner after construction, and to identify and repair problems promptly.

[0003] A search revealed that CN216646194U discloses a device for detecting water seepage in asphalt pavement construction. The top rod moves downwards along the threaded guide of the inner wall of the threaded hole, applying pressure to the reinforcing extrusion ring. This downward movement of the ring causes deformation of the sealing filler, ensuring water cannot flow out at the contact point between the device and the pavement by sealing the bottom of the device. Furthermore, the deformation of the sealing filler under stress fills the gap between the device and the pavement, effectively ensuring the accuracy of water seepage detection.

[0004] Regarding the aforementioned technologies, the inventors believe that the following technical defects exist that need improvement: Before using the above-mentioned device, the road surface still needs to be manually cleaned to ensure that there is no blockage, which is cumbersome to operate. Although using screws to connect the ground to fix the water column support can indeed enhance stability, if there are cracks at the ground connection, the cracks will become additional channels for water flow, causing some water to flow away quickly along the cracks instead of through the normal road surface pores. The measured seepage volume will be too high, and the result will naturally deviate from the actual road surface permeability, thereby reducing the detection accuracy. Utility Model Content

[0005] This application provides a road seepage detection device to improve the following technical problems: Before using the above-mentioned device, the road surface still needs to be manually cleaned to ensure that there is no blockage, which is troublesome to operate. Although using screws to connect the ground to fix the water column support can indeed enhance stability, if there are cracks at the ground connection, the cracks will become additional channels for water flow, causing some water to flow out quickly along the cracks instead of seeping through the normal road surface pores. The measured seepage volume is too high, and the result will naturally deviate from the actual road surface permeability, thereby reducing the detection accuracy.

[0006] This application provides a road seepage detection device, which adopts the following technical solution:

[0007] A road seepage detection device includes a trapezoidal cross-section transparent water tank, an embedded bracket, a support base, a flared frame, a lifting assembly, a cleaning assembly, and a permeability adjustment assembly. The outer side of the trapezoidal cross-section transparent water tank is fixedly connected to the surface of the embedded bracket. The embedded bracket is slidably connected to the inside of the support base. The flared frame is welded to the bottom outer side of the support base. The lifting assembly is installed on the top of the support base. The cleaning assembly is installed on the inner side of the flared frame. The permeability adjustment assembly is installed on the bottom inner side of the trapezoidal cross-section transparent water tank.

[0008] The trapezoidal cross-section transparent water tank is used to store a fixed amount of water, making it convenient for operators to observe the internal water volume. The embedded bracket is used to connect the trapezoidal cross-section transparent water tank. The support base, in conjunction with the lifting component, is used to limit the height of the embedded bracket and the trapezoidal cross-section transparent water tank to ensure that the trapezoidal cross-section transparent water tank can be stably attached to the ground. The flared frame is used to support the cleaning component. The cleaning component is used to clean the surface of the trapezoidal cross-section transparent water tank where it is in contact with the ground before testing. The water permeability adjustment component is used to control the contact area between the internal water of the trapezoidal cross-section transparent water tank and the ground and to facilitate multiple sets of tests.

[0009] In one feasible technical solution of this application, the cleaning component includes a hollow sleeve, a stepper motor, a locking gear, a connecting frame, a small motor, and a cleaning plate. The hollow sleeve is slidably connected to the outside of the flared frame. The stepper motor is mounted on the top of the hollow sleeve. The locking gear is mounted on the outside of the output end of the stepper motor and rotatably connected to the inside of the hollow part of the hollow sleeve. The connecting frame is fixedly connected to the outside of the hollow sleeve. The small motor is mounted on the bottom of the connecting frame. The cleaning plate is mounted below the output end of the small motor and is used to sweep debris from the ground.

[0010] In one feasible technical solution of this application, the water permeability adjustment component includes a transverse blind hole, an electric telescopic rod, and a sealing plate. The transverse blind hole is opened on the bottom inner side of the trapezoidal cross-section transparent water tank. The output end of the electric telescopic rod is fixedly connected to one side of the sealing plate. The sealing plate is slidably connected to the inner side of the transverse blind hole and is used to control the water permeability area of ​​the trapezoidal cross-section transparent water tank.

[0011] In one feasible technical solution of this application, the lifting assembly includes a push cylinder, a connecting rod and a linear shaft. The push cylinder is installed on the top of the support base, the connecting rod is fixedly connected below the output end of the push cylinder, and the linear shaft passes through the outside of the embedded bracket and is fixedly connected to the protruding end surface of the support base.

[0012] In one feasible technical solution of this application, the inside of the support base is further provided with a limiting groove that matches the outer dimensions of the embedded bracket.

[0013] In one feasible technical solution of this application, the inner side of the flared frame is further provided with a rack seat that meshes with the external teeth of the locking gear.

[0014] In one feasible technical solution of this application, the trapezoidal transparent water tank is movably connected to the middle of the support base through the embedded bracket, and the bottom surface of the trapezoidal transparent water tank does not contact the surface of the flared frame during the descent process.

[0015] In summary, this application includes at least one of the following beneficial technical effects:

[0016] The device's trapezoidal transparent water tank achieves vertical pressurization via a lifting assembly, ensuring an adaptive fit between the tank bottom and the road surface. A stepper motor in the cleaning assembly drives a locking gear to adjust the horizontal position, while a small motor rotates the cleaning plate for cleaning, automating pre-test road surface cleaning and ensuring the testing area is free of debris clogging pores, preventing errors in water seepage volume due to incomplete cleaning. Furthermore, the permeability adjustment assembly's lateral blind holes, in conjunction with a sealing plate, dynamically control the permeable area via an electric telescopic rod, adapting to different road surface materials or degrees of damage. Adjusting the permeable area optimizes testing sensitivity. The sliding connection structure between the support base and the embedded bracket replaces traditional screw fixing, eliminating the need for drilling into the ground and preventing tilting or leakage due to loose installation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the road seepage detection device according to an embodiment of this application.

[0019] Figure 2 This is a side view of the support base in an embodiment of this application.

[0020] Figure 3 This is a diagram showing the contact position between the stepped transparent water tank and the ground in an embodiment of this application.

[0021] Figure 4 This is a schematic diagram of the cleaning component in an embodiment of this application.

[0022] Figure 5This is a bottom cross-sectional view of the transparent water tank with a trapezoidal cross-section in an embodiment of this application.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Trapezoidal cross-section transparent water tank; 2. Embedded bracket; 3. Support base; 4. Flared frame;

[0025] 5. Lifting assembly; 51. Push cylinder; 52. Connecting rod; 53. Linear shaft;

[0026] 6. Cleaning components; 61. Hollow sleeve; 62. Stepper motor; 63. Locking gear; 64. Connecting frame; 65. Mini motor; 66. Cleaning plate;

[0027] 7. Permeability adjustment component; 71. Lateral blind hole; 72. Electric telescopic rod; 73. Sealing plate;

[0028] 8. Limiting groove; 9. Rack seat. Detailed Implementation

[0029] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0030] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0031] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0032] This application discloses a road seepage detection device. (Refer to...) Figures 1 to 5 The road seepage detection device includes a trapezoidal cross-section transparent water tank 1, an embedded bracket 2, a support base 3, a flared frame 4, a lifting component 5, a cleaning component 6, and a permeability adjustment component 7. The outer side of the trapezoidal cross-section transparent water tank 1 is fixedly connected to the surface of the embedded bracket 2. The embedded bracket 2 is slidably connected to the inside of the support base 3. The flared frame 4 is welded to the bottom outer side of the support base 3. The lifting component 5 is installed on the top of the support base 3. The cleaning component 6 is installed on the inner side of the flared frame 4. The permeability adjustment component 7 is installed on the bottom inner side of the trapezoidal cross-section transparent water tank 1.

[0033] The trapezoidal cross-section transparent water tank 1 is used to store a fixed amount of water, making it convenient for operators to observe the internal water volume. The embedded bracket 2 is used to connect the trapezoidal cross-section transparent water tank 1. The support base 3, together with the lifting component 5, is used to limit the height of the embedded bracket 2 and the trapezoidal cross-section transparent water tank 1, so as to ensure that the trapezoidal cross-section transparent water tank 1 can be stably attached to the ground. The flared frame 4 is used to support the cleaning component 6. The cleaning component 6 is used to clean the surface of the trapezoidal cross-section transparent water tank 1 and the ground before testing. The water permeability adjustment component 7 is used to control the contact area between the internal water of the trapezoidal cross-section transparent water tank 1 and the ground and to facilitate multiple sets of tests.

[0034] The cleaning component 6 includes a hollow frame 61, a stepper motor 62, a locking gear 63, a connecting frame 64, a small motor 65, and a cleaning plate 66. The hollow frame 61 is slidably connected to the outside of the flared frame 4. The stepper motor 62 is mounted on the top of the hollow frame 61. The locking gear 63 is mounted on the outside of the output end of the stepper motor 62 and is rotatably connected to the inside of the hollow part of the hollow frame 61. The connecting frame 64 is fixedly connected to the outside of the hollow frame 61. The small motor 65 is mounted on the bottom of the connecting frame 64. The cleaning plate 66 is mounted below the output end of the small motor 65 and is used to sweep up debris on the ground.

[0035] The water permeability adjustment component 7 includes a transverse blind hole 71, an electric telescopic rod 72, and a sealing plate 73. The transverse blind hole 71 is opened on the bottom inner side of the trapezoidal cross-section transparent water tank 1. The output end of the electric telescopic rod 72 is fixedly connected to one side of the sealing plate 73. The sealing plate 73 is slidably connected to the inner side of the transverse blind hole 71 and is used to control the water permeability area of ​​the trapezoidal cross-section transparent water tank 1.

[0036] The lifting assembly 5 includes a push cylinder 51, a connecting rod 52, and a linear shaft 53. The push cylinder 51 is mounted on the top of the support base 3. The connecting rod 52 is fixedly connected below the output end of the push cylinder 51. The linear shaft 53 passes through and is embedded in the outside of the bracket 2 and is fixedly connected to the protruding end surface of the support base 3.

[0037] The support base 3 is also provided with a limiting groove 8 that matches the outer dimensions of the embedded bracket 2.

[0038] The inner side of the flared frame 4 is also provided with a rack seat 9 that meshes with the external teeth of the locking gear 63.

[0039] The trapezoidal transparent water tank 1 is movably connected to the middle of the support base 3 by the embedded bracket 2, and the bottom surface of the trapezoidal transparent water tank 1 does not contact the surface of the flared frame 4 during the descent process.

[0040] The general process of using the road seepage detection device in this embodiment is as follows:

[0041] Before installation, place the support base 3 and the flared frame 4 on the area of ​​the road surface to be tested, ensuring that the bottom of the frame is in stable contact with the ground. Start the stepper motor 62 of the cleaning component 6 to drive the locking gear 63 to mesh with the rack seat 9 on the inner side of the flared frame 4, causing the hollow sleeve 61 to slide along the flared frame 4, adjusting the horizontal position of the cleaning plate 66, and turning on the small motor 65 to make the cleaning plate 66 rotate, cleaning the road surface area to be covered by the trapezoidal cross-section transparent water tank 1, removing debris and dust, and avoiding clogging of the seepage holes. Drive the connecting rod 52 through the push cylinder 51 of the lifting component 5, causing the embedded bracket 2 to slowly descend along the linear axis 53, so that the trapezoidal cross-section transparent water tank 1 is initially close to the ground. If it is necessary to control the detection area or avoid cracks, push the sealing plate 73 through the electric telescopic rod 72 of the water permeability adjustment component 7, sliding it in the transverse blind hole 71, partially or completely closing the water permeability hole, realizing dynamic adjustment of the seepage area. A fixed amount of clean water is injected into the transparent water tank 1 with a stepped cross section. The operator can directly observe the rate of water level drop through the transparent tank, record the seepage time and water volume changes, and then complete a single test.

[0042] The beneficial technical effects of the road seepage detection device in this application are roughly as follows:

[0043] The device's trapezoidal transparent water tank 1 is vertically pressurized via a lifting assembly 5, ensuring the tank bottom conforms to the road surface. A stepper motor 62 in the cleaning assembly 6 drives a locking gear 63 to adjust its horizontal position, while a small motor 65 rotates a cleaning plate 66 to automatically clean the road surface before testing. This ensures the testing area is free of debris clogging the pores, preventing errors in water seepage due to incomplete cleaning. Furthermore, the transverse blind hole 71 of the permeability adjustment assembly 7 works in conjunction with the sealing plate 73, and the permeable area is dynamically controlled by an electric telescopic rod 72, adapting to different road surface materials or degrees of damage. Adjusting the permeable area optimizes testing sensitivity. The sliding connection structure between the support base 3 and the embedded bracket 2 replaces traditional screw fixing, eliminating the need for drilling holes in the ground and preventing tilting or leakage due to loose installation.

[0044] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A road seepage detection device, characterized in that, The device includes a trapezoidal transparent water tank (1), an embedded bracket (2), a support base (3), a flared frame (4), a lifting assembly (5), a cleaning assembly (6), and a water permeability adjustment assembly (7). The outer side of the trapezoidal transparent water tank (1) is fixedly connected to the surface of the embedded bracket (2). The embedded bracket (2) is slidably connected to the inside of the support base (3). The flared frame (4) is welded to the bottom outer side of the support base (3). The lifting assembly (5) is installed on the top of the support base (3). The cleaning assembly (6) is installed on the inner side of the flared frame (4). The water permeability adjustment assembly (7) is installed on the bottom inner side of the trapezoidal transparent water tank (1). The trapezoidal cross-section transparent water tank (1) is used to store a fixed amount of water, making it convenient for operators to observe the internal water volume. The embedded bracket (2) is used to connect the trapezoidal cross-section transparent water tank (1). The support base (3) works with the lifting component (5) to limit the height of the embedded bracket (2) and the trapezoidal cross-section transparent water tank (1) to ensure that the trapezoidal cross-section transparent water tank (1) can be stably attached to the ground. The flared frame (4) is used to support the cleaning component (6). The cleaning component (6) is used to clean the surface of the trapezoidal cross-section transparent water tank (1) and the ground before testing. The water permeability adjustment component (7) is used to control the contact area between the internal water of the trapezoidal cross-section transparent water tank (1) and the ground and to facilitate multiple sets of tests.

2. The road seepage detection device according to claim 1, characterized in that, The cleaning assembly (6) includes a hollow frame (61), a stepper motor (62), a locking gear (63), a connecting frame (64), a small motor (65), and a cleaning plate (66). The hollow frame (61) is slidably connected to the outside of the flared frame (4). The stepper motor (62) is mounted on the top of the hollow frame (61). The locking gear (63) is mounted on the outside of the output end of the stepper motor (62) and rotatably connected to the inside of the hollow part of the hollow frame (61). The connecting frame (64) is fixedly connected to the outside of the hollow frame (61). The small motor (65) is mounted on the bottom of the connecting frame (64). The cleaning plate (66) is mounted below the output end of the small motor (65) and is used to sweep debris from the ground.

3. The road seepage detection device according to claim 1, characterized in that, The water permeability adjustment component (7) includes a transverse blind hole (71), an electric telescopic rod (72), and a sealing plate (73). The transverse blind hole (71) is opened on the bottom inner side of the trapezoidal cross-section transparent water tank (1). The output end of the electric telescopic rod (72) is fixedly connected to one side of the sealing plate (73). The sealing plate (73) is slidably connected to the inner side of the transverse blind hole (71) and is used to control the water permeability area of ​​the trapezoidal cross-section transparent water tank (1).

4. The road seepage detection device according to claim 1, characterized in that, The lifting assembly (5) includes a push cylinder (51), a connecting rod (52) and a linear shaft (53). The push cylinder (51) is installed on the top of the support base (3). The connecting rod (52) is fixedly connected below the output end of the push cylinder (51). The linear shaft (53) passes through the outside of the embedded bracket (2) and is fixedly connected to the protruding end surface of the support base (3).

5. The road seepage detection device according to claim 1, characterized in that, The support base (3) is also provided with a limiting groove (8) that matches the outer dimensions of the embedded bracket (2).

6. The road seepage detection device according to claim 2, characterized in that, The inner side of the flared frame (4) is also provided with a rack seat (9) that meshes with the external teeth of the locking gear (63).

7. The road seepage detection device according to claim 1, characterized in that, The trapezoidal transparent water tank (1) is movably connected to the middle of the support base (3) via the embedded bracket (2), and the bottom surface of the trapezoidal transparent water tank (1) does not contact the surface of the flared frame (4) during the descent process.

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