Pavement water seepage test device

Abstract

The utility model provides a pavement water seepage test device, belongs to the technical field of pavement detection equipment, and aims to solve the problems that manual smearing is time-consuming and labor-consuming and is low in efficiency when a base of the conventional pavement water seepage test device is sealed in a manual smearing manner. Measuring cylinders are included; the upper fixing plate is fixedly mounted at the bottom of the measuring cylinder; a plurality of groups of supporting rods are arranged, and the plurality of groups of supporting rods are fixedly mounted in the upper fixing plate through bolts; the lower base is fixedly mounted at the tail end of the supporting rod; the stop valve is fixedly mounted between the upper fixing plate and the lower base; the balancing weight is mounted at the upper part of the lower base; the exhaust valve is fixedly mounted at the upper part of the lower base; the quick sealing assembly is arranged on the outer side of the lower base; and the dust removal assembly is arranged on the outer side of the lower base. The utility model has the advantages of quick sealing, waste reduction, quick dust removal and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of road surface detection equipment, and more specifically, particularly relates to a road surface water seepage test device. Background Art

[0002] After the asphalt pavement construction is completed, the construction workers need to conduct a water seepage test on the road through a pavement water seepage test device. The purpose of the asphalt pavement water seepage test is to determine the water seepage coefficient of the asphalt pavement and to evaluate the water seepage performance of the current asphalt pavement. At present, most pavement water seepage test devices are composed of a measuring cylinder, a valve, and a base. When conducting the test, waterproof putty or putty is mostly used to seal the base of the device. By opening the valve, the water in the measuring cylinder flows into the base, and a stopwatch is used to check the water flow rate to evaluate the water seepage performance of the asphalt pavement.

[0003] Existing application number CN201920996158.7 This utility model proposes a road seepage test device, including a base and four support rods vertically fixed on the base, the four support rods are symmetrically arranged in parallel, and a support plate is installed on the four support rods; the support plate is provided with a measuring component for measuring the volume of discharged liquid, and the measuring component is used to release liquid into the base; it also includes a clamping mechanism for clamping the base, the clamping mechanism includes a positioning plate of an annular structure, and the positioning plate is vertically fixed with four locking screws evenly distributed along its circumferential direction, and the four locking screws are sleeved with a clamping ring plate for clamping the base, and each locking screw is provided with a locking nut on the part where it extends out of the clamping ring plate. The existing seepage meter base is loosened when the sealing installation is carried out on the asphalt pavement, resulting in poor sealing effect.

[0004] Based on the above, the existing pavement water seepage test devices mostly use the method of manually applying sealing materials when sealing the base. When manually applying the sealing materials, in order to ensure the sealing of the base, it takes a long time to evenly apply the sealing materials to the base, which is time-consuming, labor-intensive and inefficient. When testing a longer road section, it takes a long time and increases the labor intensity of the staff. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a road surface water seepage test device to solve the problem that the existing road surface water seepage test devices mostly adopt the method of manually applying sealing materials when sealing the base. When the sealing materials are applied manually, in order to ensure the sealing of the base, it takes a long time to evenly apply the sealing materials to the base, which is time-consuming, labor-intensive and inefficient. When testing a long road section, it takes a long time and increases the labor intensity of the staff.

[0006] The purpose and effect of the road water seepage test device of the utility model are achieved by the following specific technical means:

[0007] A road surface water seepage test device comprises a measuring cylinder;

[0008] An upper fixed plate, the upper fixed plate being fixedly mounted on the bottom of the measuring cylinder;

[0009] Support rods, wherein the support rods are provided in multiple groups, and the multiple groups of support rods are fixed inside the upper fixing plate by bolts;

[0010] A lower base, the lower base being fixedly mounted on the end of the support rod;

[0011] A stop valve, the stop valve is fixedly installed in the middle of the upper fixing plate and the lower base;

[0012] A counterweight block, the counterweight block being mounted on the upper portion of the lower base;

[0013] An exhaust valve, the exhaust valve is fixedly mounted on the upper part of the lower base;

[0014] A quick sealing assembly, wherein the quick sealing assembly is arranged on the outside of the lower base;

[0015] A dust removal assembly is arranged on the outside of the lower base.

[0016] Furthermore, the quick sealing assembly includes:

[0017] A water seepage trough, wherein the water seepage trough is arranged inside the lower base;

[0018] A water discharge hole is provided on the top of the lower base.

[0019] Furthermore, the quick sealing assembly also includes:

[0020] A sealing rubber ring, wherein the sealing rubber ring is fixedly installed inside the water seepage groove;

[0021] A vent hole is provided on the top of the lower base.

[0022] Furthermore, the quick sealing assembly also includes:

[0023] A sealing box, the sealing box is mounted on the outer side of the bottom of the lower base;

[0024] A first handle, wherein the first handle is fixedly mounted on both sides of the sealing box;

[0025] A sealing material storage tank is provided inside the sealing box.

[0026] Furthermore, the quick sealing assembly also includes:

[0027] Guide posts, wherein the guide posts are provided in multiple groups, and the multiple groups of guide posts are fixedly installed inside the sealing material storage tank;

[0028] A sealing extrusion plate, wherein the sealing extrusion plate is slidably connected to the inside of the sealing material storage tank, and the sealing extrusion plate is slidably connected to the outside of the plurality of guide columns;

[0029] A second handle is fixedly mounted on both sides of the sealing extrusion plate.

[0030] Furthermore, the quick sealing assembly also includes:

[0031] A waterproof sealing groove, which is provided on the inner side of the bottom of the sealing box;

[0032] A feeding opening is provided at the bottom of the sealing box.

[0033] Furthermore, the dust removal component includes:

[0034] A support base, the support base is fixedly mounted on the outside of the sealing box;

[0035] A hot air blower is hinged inside the supporting base.

[0036] Compared with the prior art, the utility model has the following beneficial effects:

[0037] Firstly, the utility model has a rapid sealing component, which stores waterproof materials such as waterproof putty or putty through a sealing material storage groove, and utilizes a sealing extrusion plate to squeeze the sealing material from a feed port to the outer ring of the lower base, thereby achieving the effect of rapidly sealing the lower base and greatly improving the test rate and test stability.

[0038] Secondly, the utility model has a dust removal component, which effectively prevents moisture, impurities and the like from affecting the road test results. The required test road surface inside the inner ring of the sealing box is dusted by a hot air blower, and the hot air blown out by the hot air blower effectively dries the road surface, reducing the labor intensity of manual cleaning, reducing the impact of environmental factors on the test, and effectively improving the accuracy of the test.

[0039] The utility model has the advantages of rapid sealing, reduced waste, rapid dust removal, etc., greatly improves the test rate and test stability, reduces the labor intensity of manual cleaning, reduces the impact of environmental factors on the test, and effectively improves the accuracy of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0041] Figure 2 It is a schematic diagram of the lower base structure of the utility model.

[0042] Figure 3 It is a schematic diagram of the structure of the water seepage trough of the utility model.

[0043] Figure 4 It is a schematic diagram of the sealing box structure of the utility model.

[0044] Figure 5 It is a schematic diagram of the structure of the sealing extrusion plate of the utility model.

[0045] Figure 6 It is a schematic diagram of the waterproof sealing groove structure of the utility model.

[0046] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0047] 1. Measuring cylinder; 2. Upper fixing plate; 3. Stop valve; 4. Support rod; 5. Counterweight; 6. Lower base; 601. Water seepage groove; 602. Air vent; 603. Drain hole; 604. Sealing rubber ring; 7. Exhaust valve; 8. Sealing box; 801. First handle; 802. Guide column; 803. Sealing material storage tank; 804. Feeding port; 805. Waterproof sealing groove; 806. Sealing extrusion plate; 807. Second handle; 9. Hot air blower; 902. Support base. DETAILED DESCRIPTION

[0048] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0049] Embodiment 1:

[0050] As attached Figure 1 To Attachment Figure 6 As shown:

[0051] The utility model provides a road surface water seepage test device, comprising a measuring cylinder 1;

[0052] An upper fixed plate 2, which is fixedly mounted on the bottom of the measuring cylinder 1;

[0053] Support rods 4, multiple groups of support rods 4 are provided, and multiple groups of support rods 4 are fixed inside the upper fixing plate 2 by bolts;

[0054] A lower base 6, which is fixedly mounted at the end of the support rod 4;

[0055] The stop valve 3 is fixedly installed in the middle position between the upper fixed plate 2 and the lower base 6;

[0056] A counterweight 5 is mounted on the upper portion of the lower base 6;

[0057] An exhaust valve 7, the exhaust valve 7 is fixedly mounted on the upper part of the lower base 6;

[0058] A quick sealing assembly is arranged on the outside of the lower base 6 .

[0059] Among them, the quick sealing components include:

[0060] A water seepage groove 601, which is provided inside the lower base 6;

[0061] The water discharge hole 603 is provided at the top of the lower base 6 ; the water in the measuring cylinder 1 enters the water seepage groove 601 from the water discharge hole 603 through the stop valve 3 .

[0062] The quick sealing component also includes:

[0063] Sealing rubber ring 604, the sealing rubber ring 604 is fixedly installed inside the water seepage groove 601;

[0064] The vent hole 602 is provided at the top of the lower base 6; the function of the vent hole 602 is that the exhaust valve 7 controls the switch of the vent hole 602. When water enters the seepage groove 601, the exhaust valve 7 is opened to discharge the gas from the vent hole 602. The sealing rubber ring 604 plays a sealing role to prevent the water inside the seepage groove 601 from seeping out from the bottom of the lower base 6, and to prevent the sealing material from seeping in when the sealing material is applied to the bottom periphery of the lower base 6.

[0065] The quick sealing component also includes:

[0066] A sealing box 8 is mounted on the outer side of the bottom of the lower base 6;

[0067] A first handle 801, which is fixedly mounted on both sides of the sealing box 8;

[0068] The sealing material storage groove 803 is provided inside the sealing box 8; the sealing box 8 is stuck on the outside of the lower base 6, and the first handle 801 facilitates lifting of the sealing box 8. The sealing material storage groove 803 stores sealing waterproof materials such as waterproof putty or putty.

[0069] The quick sealing component also includes:

[0070] Guide pillars 802, wherein the guide pillars 802 are provided in multiple groups, and the multiple groups of guide pillars 802 are fixedly installed inside the sealing material storage tank 803;

[0071] A sealing extrusion plate 806, the sealing extrusion plate 806 is slidably connected to the inside of the sealing material storage tank 803, and the sealing extrusion plate 806 is slidably connected to the outside of the plurality of guide pillars 802;

[0072] The second handle 807 is fixedly mounted on both sides of the sealing extrusion plate 806. The second handle 807 controls the sealing extrusion plate 806 to slide inside the sealing material storage groove 803. The guide column 802 supports and guides the sealing extrusion plate 806 when the sealing extrusion plate 806 slides.

[0073] The quick sealing component also includes:

[0074] A waterproof sealing groove 805, which is provided on the inner side of the bottom of the sealing box 8;

[0075] The feed opening 804 is provided at the bottom of the sealing box 8 ; the function of the sealing extrusion plate 806 is to slide and extrude the sealing material inside the sealing material storage groove 803 to enter the waterproof sealing groove 805 through the feed opening 804 .

[0076] The specific usage and function of this embodiment are as follows:

[0077] When the lower base 6 needs to be sealed before conducting a road water seepage test, the sealing box 8 is stuck on the outside of the lower base 6. The first handle 801 facilitates lifting of the sealing box 8. The sealing material storage groove 803 stores sealing waterproof materials such as waterproof putty or putty. Hold the second handle 807 and press it downward. The second handle 807 drives the sealing extrusion plate 806 to slide inside the sealing material storage groove 803. The guide column 802 plays a supporting and guiding role when the sealing extrusion plate 806 slides. When the sealing extrusion plate 806 slides downward, it squeezes the sealing material inside the sealing material storage groove 803. The sealing material enters the waterproof sealing groove 805 through the discharge port 804, and the sealing material quickly seals the outer ring at the bottom of the lower base 6.

[0078] After the sealing of the lower base 6 is completed, fill the measuring cylinder 1 with water, open the stop valve 3 and the exhaust valve 7, and the water inside the measuring cylinder 1 enters the seepage groove 601 from the water hole 603 through the stop valve 3. After the water inside the seepage groove 601 is full, it flows out from the exhaust valve 7 through the vent 602. At this time, close the stop valve 3 and the exhaust valve 7, fill the measuring cylinder 1 with water again, open the stop valve 3 and count with a stopwatch, and complete the test after observing the stopwatch time.

[0079] Embodiment 2:

[0080] Based on the first embodiment, Figures 1 to 6 As shown, it also includes:

[0081] The dust removal component is arranged on the outside of the lower base 6.

[0082] The dust removal components include:

[0083] A support base 902, the support base 902 is fixedly mounted on the outside of the sealing box 8;

[0084] The hot air blower 9 is hinged inside the support base 902; the hot air blower 9 has the function of adjusting the angle of the hot air blower 9 inside the support base 902 by swinging the hot air blower 9.

[0085] The specific usage and function of this embodiment are as follows:

[0086] During the pavement water seepage test, the pavement needs to be clean, flat and dry. Before conducting the pavement water seepage test, the sealing box 8 is placed on the test pavement position. The angle of the hot air blower 9 inside the support base 902 can be adjusted by swinging the hot air blower 9. The hot air blower 9 is turned on and the hot air blower 9 removes dust from the required test pavement inside the inner ring of the sealing box 8. The hot air blown out by the hot air blower 9 effectively dries the pavement to prevent moisture, impurities, etc. from affecting the pavement test effect.

Claims

1. A road surface water seepage test device, comprising a measuring cylinder (1); characterized in that: An upper fixed plate (2), the upper fixed plate (2) being fixedly mounted on the bottom of the measuring cylinder (1); a supporting rod (4), the supporting rod (4) being provided with a plurality of groups, the plurality of groups of supporting rods (4) being fixedly mounted inside the upper fixed plate (2) by means of bolts; a lower base (6), the lower base (6) being fixedly mounted on the end of the supporting rod (4); a stop valve (3), the stop valve (3) being fixedly mounted at a middle position between the upper fixed plate (2) and the lower base (6); a counterweight (5), the counterweight (5) being mounted on the upper part of the lower base (6); an exhaust valve (7), the exhaust valve (7) being fixedly mounted on the upper part of the lower base (6); a quick sealing assembly, the quick sealing assembly being arranged on the outer side of the lower base (6); and a dust removal assembly, the dust removal assembly being arranged on the outer side of the lower base (6).

2. A road surface water seepage test device as claimed in claim 1, characterized in that: The rapid sealing assembly comprises: a water seepage groove (601) and a water discharge hole (603); the water seepage groove (601) is arranged inside the lower base (6); and the water discharge hole (603) is arranged on the top of the lower base (6).

3. A road surface water seepage test device as claimed in claim 2, characterized in that: The rapid sealing assembly further comprises: a sealing rubber ring (604) and a vent hole (602); the sealing rubber ring (604) is fixedly installed inside the water seepage groove (601); and the vent hole (602) is opened on the top of the lower base (6).

4. A road surface water seepage test device as claimed in claim 2, characterized in that: The rapid sealing assembly further comprises: a sealing box (8), a first handle (801) and a sealing material storage groove (803); the sealing box (8) is mounted on the outside of the bottom of the lower base (6); the first handle (801) is fixedly mounted on both sides of the sealing box (8); and the sealing material storage groove (803) is opened inside the sealing box (8).

5. A road surface water seepage test device as claimed in claim 2, characterized in that: The quick sealing assembly also includes: a guide column (802), a sealing extrusion plate (806) and a second handle (807); the guide column (802) is provided in multiple groups, and the multiple groups of guide columns (802) are fixedly installed inside the sealing material storage groove (803); the sealing extrusion plate (806) is slidably connected inside the sealing material storage groove (803), and the sealing extrusion plate (806) is slidably connected to the outside of the multiple groups of guide columns (802); the second handle (807) is fixedly installed on both sides of the sealing extrusion plate (806).

6. A road surface water seepage test device as claimed in claim 2, characterized in that: The rapid sealing assembly further comprises: a waterproof sealing groove (805) and a feed opening (804); the waterproof sealing groove (805) is provided on the inner side of the bottom of the sealing box (8); and the feed opening (804) is provided on the bottom of the sealing box (8).

7. A road surface water seepage test device as claimed in claim 1, characterized in that: The dust removal component comprises: a support base (902) and a hot air blower (9); the support base (902) is fixedly mounted on the outside of the sealing box (8); and the hot air blower (9) is hinged inside the support base (902).

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