Asphalt road water seepage detection sealing auxiliary device

Abstract

The utility model discloses an asphalt road water seepage detection sealing auxiliary device which comprises an annular mold and an annular cavity on the inner side of the annular mold, a supporting part is arranged on the upper portion of the annular mold, a pressing assembly sliding up and down is supported on the supporting part, and the pressing assembly is fixedly connected with arc-shaped pressing plates arranged in the annular cavity. The annular mold is filled with the sealing material, the pressing assembly is used for separating the formed sealing ring, rapid production and machining are achieved, the machined sealing ring is more regular in shape and size, the sealing performance between the water seepage instrument and the asphalt pavement is improved, the time for manufacturing the sealing ring is shorter than that for manual manufacturing and machining, and the production efficiency is improved. And the efficiency of multi-point measurement and detection is higher.

Description

Technical Field

[0001] The utility model relates to the field of road water seepage instrument sealing, in particular to an asphalt road water seepage detection sealing auxiliary device. Background Art

[0002] Asphalt pavement water permeability meter is an instrument used to measure the water permeability coefficient of asphalt mixture pavement and rolled asphalt mixture specimens. The water permeability test method in the "Highway Roadbed and Pavement Field Test Code" (JTG E60-2008) is based on the time required for the water surface to drop from 100ml to 500ml, and is calculated based on the amount of water passing through in 3 minutes.

[0003] During the detection operation, the detection point is cleaned, and a marking ring is placed after cleaning. Marks are drawn along the inner and outer rings with chalk, and the area between the inner and outer rings is filled with sealing material. When filling, the waterproof material is rubbed into the thickness of a thumb by hand and stacked into a circle and placed in the annular sealing area. After placement, the permeability meter is pressed into the corresponding annular sealing area to achieve a tight seal. However, when conducting multi-point detection on the road, rubbing the sealing material by hand on site not only results in irregular ring seals of irregular size, resulting in poor sealing effect, but is also time-consuming and labor-intensive, reducing the efficiency of the detection. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides an asphalt road water seepage detection and sealing auxiliary device.

[0005] The utility model is realized through the following technical solutions:

[0006] An asphalt road water seepage detection sealing auxiliary device comprises an annular mold and an annular cavity inside the annular mold. A supporting component is arranged on the upper part of the annular mold. A pressing component that slides up and down is supported on the supporting component. The pressing component is connected and fixed to each arc-shaped pressure plate arranged in the annular cavity.

[0007] Further optionally, the supporting component includes a guide seat arranged at the center of the upper part of the annular mold, and the guide seat is fixedly connected to the annular mold through a plurality of supporting rods.

[0008] Further optionally, the pressing assembly includes a sliding column slidably connected to the guide seat up and down, a plurality of pressing rods are connected to the bottom of the sliding column, and the end of the pressing rod is integrally provided with a sliding rod extending downward into the interior of the annular mold and connected to the arc-shaped pressure plate.

[0009] Further optionally, a pressure cover is provided on the upper part of the sliding column, and a compression spring sleeved on the sliding column is provided between the pressure cover and the guide seat.

[0010] Further optionally, a plurality of receiving grooves matching the shape of the arc-shaped pressure plate are evenly opened at the inner upper end of the annular cavity.

[0011] Further optionally, a through hole for passing the sliding rod is opened on the upper part of the storage groove.

[0012] Further optionally, the cross-sectional width of the annular cavity is arranged to increase in steps from bottom to top.

[0013] Compared with the existing technology, the beneficial effects of the utility model are: the utility model realizes rapid production and processing by filling the sealing material in the annular mold and using the pressing component to separate the formed sealing ring. The processed sealing ring has more regular shape and size, improves the sealing between the permeability meter and the asphalt pavement, and the time for making the sealing ring is shorter than that for manual production, and the efficiency of multi-point measurement and detection is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0015] Figure 2 yes Figure 1 A bottom-up perspective diagram of

[0016] Figure 3 It is a structural schematic diagram of the practical annular cavity;

[0017] Figure 4 This is a working diagram of the utility model;

[0018] Figure 5 This is a schematic diagram of the use of sealing rings and water seepage meters;

[0019] In the figure: annular mold 1, annular cavity 101, through hole 102, sealing ring 103, support rod 2, guide seat 3, sliding column 4, compression spring 5, pressing rod 6, sliding rod 7, arc pressure plate 8, receiving groove 9, sliding hole 10, water permeability meter 11, asphalt pavement 12. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementations:

[0021] like Figure 1 As shown, an asphalt road seepage detection sealing auxiliary device includes an annular mold 1 and an annular cavity 101 inside thereof, the annular cavity 101 is used to fill and place sealing material, a supporting component is arranged on the upper part of the annular mold 1, and a pressing component that slides up and down is supported on the supporting component, and the pressing component is connected and fixed to each arc-shaped pressure plate 8 arranged in the annular cavity 101.

[0022] like Figure 1 The supporting component shown includes a guide seat 3 arranged at the center of the upper part of the annular mold 1, and the guide seat 3 is fixedly connected to the annular mold 1 through a plurality of support rods 2.

[0023] like Figure 1 , 3 As shown, the pressing assembly includes a sliding column 4 which is slidably connected to the guide seat 3 up and down, and a plurality of pressing rods 6 are connected to the bottom of the sliding column 4. The end of the pressing rod 6 is integrally provided with a sliding rod 7 which extends downward to the inside of the annular mold 1 and is connected to the arc-shaped pressure plate 8. By pressing the sliding column 4, the plurality of arc-shaped pressure plates 8 are pressed downward to disengage the formed sealing ring 103 in the annular cavity 101, and the operation is relatively convenient.

[0024] like Figure 1 As shown, a pressure cover is provided on the upper part of the sliding column 4, and a compression spring 5 is provided between the pressure cover and the guide seat 3 and is sleeved on the sliding column 4. The function of the compression spring 5 is to lift the sliding column 4 to return to its original position for the next operation after the sealing ring 103 is detached.

[0025] like Figure 2 As shown, a plurality of receiving grooves 9 matching the shape of the arc pressure plate 8 are evenly opened at the inner upper end of the annular cavity 101. By placing and receiving the arc pressure plate 8 in the receiving grooves 9, the arc pressure plate 8 and the annular cavity 101 can form a whole, thereby avoiding the uneven state of the pressed sealing ring 103.

[0026] like Figure 3 As shown, a through hole 102 for passing the sliding rod 7 is opened on the upper part of the receiving groove 9, and the cross-sectional width of the annular cavity 101 is arranged to increase in steps from bottom to top. After the permeability meter 11 is pressed, the top of the sealing ring 103 is greatly deformed and can be made flush with the bottom, ensuring that the pressed sealing ring 103 is more stable.

[0027] The implementation principle of the asphalt road water seepage detection and sealing auxiliary device in the embodiment of the present application is as follows:

[0028] First, press the waterproof putty of the sealing material into the annular cavity 101 of the annular mold 1 to form a sealing ring 103, hold the guide seat 3 by hand and lift the annular mold 1 to a certain height from the ground through the supporting component, and then press the top of the sliding column 4 of the pressing assembly with the other hand. The sliding column 4 drives the sliding rod 7 to press down the arc-shaped pressing plate 8 at the top of the annular mold 1 through the pressing rod 6, and the arc-shaped pressing plate 8 will press down the sealing ring 103 in the annular cavity 101 to make it detach (such as Figure 4 shown);

[0029] Place the detached sealing ring 103 in the corresponding drawn falling annular sealing area, and then place the bottom of the water seepage meter 11 on the sealing ring 103 to compress and deform it (such as Figure 5As shown), in subsequent operations, by using the device on site to make a sealing ring 103 with regular dimensions, the deformation is relatively smooth after the water seepage meter 11 is pressed, and the thickness and width of the seal are more uniform, thereby improving the sealing performance of the asphalt pavement 12. Moreover, the time required to make the sealing ring 103 is shorter than that required by manual processing, and the efficiency of detection is higher for multi-point measurement.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An asphalt road water seepage detection and sealing auxiliary device, characterized in that: It comprises an annular mold (1) and an annular cavity (101) inside thereof, wherein a support component is arranged on the upper part of the annular mold (1), and a pressing component is supported on the support component and slides up and down, and the pressing component is connected and fixed to each arc-shaped pressing plate (8) arranged in the annular cavity (101).

2. The asphalt road water seepage detection and sealing auxiliary device according to claim 1, characterized in that: The supporting component comprises a guide seat (3) arranged at the center of the upper part of the annular mold (1); the guide seat (3) is fixedly connected to the annular mold (1) via a plurality of supporting rods (2).

3. The asphalt road water seepage detection and sealing auxiliary device according to claim 1, characterized in that: The pressing assembly comprises a sliding column (4) connected to the guide seat (3) in an up-and-down sliding manner, a plurality of pressing rods (6) are connected to the bottom of the sliding column (4), and a sliding rod (7) is integrally provided at the end of the pressing rod (6) and extends downward into the interior of the annular mold (1) and is connected to the arc-shaped pressing plate (8).

4. The asphalt road water seepage detection and sealing auxiliary device according to claim 3, characterized in that: A pressure cover is arranged on the upper part of the sliding column (4), and a compression spring (5) sleeved on the sliding column (4) is arranged between the pressure cover and the guide seat (3).

5. The asphalt road water seepage detection and sealing auxiliary device according to claim 1, characterized in that: A plurality of receiving grooves (9) matching the shape of the arc-shaped pressing plate (8) are evenly formed at the inner upper end of the annular cavity (101).

6. The asphalt road water seepage detection and sealing auxiliary device according to claim 5, characterized in that: The upper portion of the storage groove (9) is provided with a through hole (102) for passing the sliding rod (7).

7. The asphalt road water seepage detection and sealing auxiliary device according to claim 5, characterized in that: The cross-sectional width of the annular cavity (101) is arranged to increase in steps from bottom to top.

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