CN212059821U - Equipment for airport asphalt concrete pavement rapid water seepage test - Google Patents
Equipment for airport asphalt concrete pavement rapid water seepage test Download PDFInfo
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- CN212059821U CN212059821U CN202020369163.8U CN202020369163U CN212059821U CN 212059821 U CN212059821 U CN 212059821U CN 202020369163 U CN202020369163 U CN 202020369163U CN 212059821 U CN212059821 U CN 212059821U
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Abstract
The utility model discloses an equipment for airport asphalt concrete pavement is experimental fast to seep water, including base, water storage box, motor, bin and water level gauge, the center department swing joint of base has the drilling rod, the upper end of drilling rod and the output fixed connection of motor, the bottom mounting of drilling rod has the horizontal pole, the bottom symmetric welding of horizontal pole has the drill bit, the base top of motor one side is fixed with the water storage box, the base top of motor opposite side is fixed with the bin, the base top of water storage box and bin rear side is fixed with the storing box, it has the water level gauge to peg graft in the base of storing box rear side. The utility model discloses a set up base, bin, water storage box, motor, water level gauge, solved and lacked the problem of carrying out quick, integrative, portable check out test set to the road surface water permeability in the airport construction.
Description
Technical Field
The utility model relates to an airport road detects technical field, specifically is an equipment that is used for quick infiltration of airport asphalt concrete pavement to test.
Background
According to the existing technical standards (MH 5001-2013) of civil airport flight areas, the technical specification (MH/T5024-2019) of civil airport pavement evaluation management and the requirements of asphalt pavement design and construction technical specification, the detection of the water impermeability of the asphalt is of great importance in the processes of construction quality control, completion acceptance and periodic detection of the asphalt pavement in the airport flight areas. The current common detection mode is a water seepage test, the water seepage test is carried out on the asphalt concrete pavement through a water seepage instrument, and the water seepage per minute (water seepage coefficient) is used as an evaluation index. The water seepage test has important significance in evaluating the construction quality of the asphalt concrete pavement, the structural performance condition of the pavement, the prevention of water damage and the like. The water seepage instrument commonly used at present has the defects of complicated operation procedures, inconvenient equipment movement and the like, so that the detection efficiency of a water seepage test is low, the use limitation of an airport with short non-stop time is particularly obvious, and the actual use requirement of rapid and efficient detection of the airport pavement can not be met, so that the improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide an equipment that is used for quick infiltration of airport asphalt concrete pavement experimental to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an equipment for airport asphalt concrete pavement quick infiltration is experimental, includes base, water storage box, motor, bin and water level gauge, the center department swing joint of base has the drilling rod, the upper end of drilling rod and the output fixed connection of motor, the bottom mounting of drilling rod has the horizontal pole, the bottom symmetric welding of horizontal pole has the drill bit, the base top of motor one side is fixed with the water storage box, the base top of motor opposite side is fixed with the bin, the base top of water storage box and bin rear side is fixed with the storing box, it has the water level gauge to peg graft in the base of storing box rear side.
Preferably, a shaft sleeve is fixed at the center in the base, the drill rod is rotatably connected in the shaft sleeve, the motor is fixed on the base plate, handles are fixed on the base plates on two sides of the motor, and the output end of the motor penetrates through the base plate and is fixedly connected with the drill rod.
Preferably, tap water is stored in the water storage tank, and sand and stone are stored in the storage tank.
Preferably, a water outlet pipe is fixed at the front end of the lower part of the water storage tank, a hose is fixedly connected at the front end of the water outlet pipe, and a valve is fixed on the surface of the water outlet pipe.
Preferably, universal wheels are fixed at two corners of the front side of the bottom of the base, and foot pads are fixed at two corners of the rear side of the bottom of the base.
Preferably, a through groove is formed in the base on the rear side of the storage box in a penetrating mode, the water level scale is inserted into the through groove, and a handle is fixed to the rear side end of the base.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can carry out integrated rapid infiltration test by arranging the base, the storage box, the water storage box, the motor and the water level scale, can effectively carry out high-efficiency test detection on the road surface of the airport, has high working efficiency, easy carrying, simple operation and integrated installation of the test equipment, effectively solves the problem that rapid, integrated and convenient detection equipment for the water infiltration of the road surface is lacked in airport construction, moves the utility model to a waiting working place, then flatly places the utility model, connects the motor on the base plate with a power supply, starts the motor to drive the drill rod to rotate, drives the cross rod and the drill bit to rotate, simultaneously downwards moves the motor and the drill rod by pressing the base plate until a regular round hole is drilled, takes out the sandstone in the storage box, lays a layer of 2-3cm thick sandstone at the bottom of the hole, make the running water in the water storage box flow out through the outlet pipe afterwards, through the hose direction pot hole in, realize the water injection, for the convenience of observing the water level, insert the water level gauge from vertical follow logical groove, get into the pot hole, what show on the water level gauge this moment is water level height promptly to conveniently accomplish subsequent measurement and calculation operation.
Drawings
FIG. 1 is an internal structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a rear view of the present invention.
The reference numbers in the figures are: 1. a base; 2. a universal wheel; 3. a hose; 4. a water outlet pipe; 5. Tap water; 6. a water storage tank; 7. a valve; 8. a handle; 9. a motor; 10. a substrate; 11. Sand and stone; 12. a storage tank; 13. a shaft sleeve; 14. a drill stem; 15. a cross bar; 16. a drill bit; 17. A storage box; 18. a through groove; 19. a water level scale; 20. a handle; 21. and (5) a foot pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an apparatus for airport asphalt concrete pavement rapid water seepage test comprises a base 1, a water storage tank 6, a motor 9, a storage tank 12 and a water level gauge 19, wherein a drill rod 14 is movably connected at the center of the base 1, the upper end of the drill rod 14 is fixedly connected with the output end of the motor 9, a cross rod 15 is fixed at the bottom end of the drill rod 14, drill bits 16 are symmetrically welded at the bottom end of the cross rod 15, the drill rod 14 is driven by the motor 9 to rotate, the cross rod 15 and the drill bits 16 at the bottom end of the drill rod 14 are driven by the rotation of the drill rod 14 to rotate to perform drilling operation, a ground pit is formed, pit opening experimental preparation is completed, the water storage tank 6 is fixed above the base 1 at one side of the motor 9, the storage tank 12 is fixed above the base 1 at the other side of the motor 9, the water storage tank 6 is adopted to store water, the storage tank 12 stores sand for subsequent test, with storing the experimental corresponding instrument of infiltration in the storing box 17, it has water level gauge 19 to peg graft in the base 1 of storing box 17 rear side, and water level gauge 19 is used for detecting the water level height at the bottom of the hole and uses, the control water level change condition that can be accurate.
Further, a shaft sleeve 13 is fixed at the center of the base 1, a drill rod 14 is rotatably connected into the shaft sleeve 13, a motor 9 is fixed on a base plate 10, handles 8 are fixed on the base plates 10 on two sides of the motor 9, the output end of the motor 9 penetrates through the base plates 10 and is fixedly connected with the drill rod 14, the position of the drill rod 14 is limited by the shaft sleeve 13, the drill rod 14 can move in the shaft sleeve 13, a gap is reserved, the drill rod can lift and is convenient to drill, the motor 9 is fixed on the base plate 10, the base plate 10 serves as a fixed carrier part, the base plate 10 and the motor 9 are pressed down through the handles 8, and drilling operation with a certain depth is achieved.
Further, the tap water 5 is deposited to the inside of water storage box 6, and grit 11 is deposited to the inside of bin and 12, utilizes the tap water 5 of storing in the water storage box 6 to realize the source of the experimental normal water of infiltration, need not to increase extra equipment, utilizes bin 12 to store grit 11 for 11 bedding uses of grit in the infiltration experiment, and grit 11 is for anti-straining coarse sand.
Furthermore, the front end of the lower part of the water storage tank 6 is fixedly provided with a water outlet pipe 4, the front end of the water outlet pipe 4 is fixedly connected with a hose 3, the surface of the water outlet pipe 4 is fixedly provided with a valve 7, water outlet operation is carried out through the water outlet pipe 4, the valve 7 is used for controlling the on-off of water outlet, and the hose 3 can be manually bent to guide water flow so as to prevent sprinkling.
Further, two corners of 1 bottom front side of base are fixed with universal wheel 2, and two corners of 1 bottom rear side of base are fixed with pad foot 21, adopt universal wheel 2 to remove the utility model discloses, and pad foot 21 is used for supporting when placing, avoids four angles to be the wheel and the skew that leads to, and the stability when adopting two designs of pad foot 21 to guarantee drilling operation.
Further, it has seted up logical groove 18 to run through in the base 1 of storing box 17 rear side, and water level gauge 19 is pegged graft in leading to groove 18, and the back side of base 1 is fixed with handle 20, leads to groove 18 and is vertical seting up, can guarantee that water level gauge 19 guarantees after inserting vertical, can be better measure the water level height, and handle 20 then is used for pulling up the rear end of base 1, and the help user is right the utility model discloses remove the use.
The working principle is as follows: when the water injection machine is used, the rear end of the base 1 is lifted through the handle 20, the foot pad 21 is lifted off the ground, the universal wheel 2 at the front end of the bottom of the base 1 is moved to a place to be worked, then the water injection machine is horizontally placed, the foot pad 21 and the universal wheel 2 are supported in a grounding mode, the motor 9 on the base plate 10 is connected with a power supply to be started, the motor 9 drives the drill rod 14 to rotate, the drill rod 14 drives the cross rod 15 and the drill bit 16 at the bottom end to rotate, drilling is achieved, the base plate 10 is pressed down through the handle 8 simultaneously, the motor 9 and the drill rod 14 gradually move downwards until a regular round hole is drilled, then the sandstone 11 in the storage box 12 is taken out, a layer of sandstone 11 with the thickness of 2-3cm is laid at the bottom of the hole, then the valve 7 on the water outlet pipe 4 is opened, tap water 5 in the water storage box 6 flows out through the, guarantee that who height department at the bottom of the pit 10cm department, in order to facilitate observing the water level, take out water level gauge 19 from storing box 17, insert in the vertical logical groove 18 of following, get into the pot hole, contact at the bottom of the pit, what show this moment on water level gauge 19 is water level height, find the water yield Q of infiltration from the bottom of the pit in the unit interval, divide with the bottom of the pit area F, namely get out average infiltration speed v Q/F. When the height of the water column in the pit is not large (equal to 10cm), the head gradient is considered to be close to 1, and thus K (permeability coefficient) becomes V.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an equipment for airport asphalt concrete pavement is experimental fast to seep water, includes base (1), water storage box (6), motor (9), bin (12) and water level gauge (19), its characterized in that: the center department swing joint of base (1) has drilling rod (14), the upper end of drilling rod (14) and the output fixed connection of motor (9), the bottom mounting of drilling rod (14) has horizontal pole (15), the bottom symmetric welding of horizontal pole (15) has drill bit (16), base (1) top of motor (9) one side is fixed with water storage box (6), base (1) top of motor (9) opposite side is fixed with bin (12), base (1) top of water storage box (6) and bin (12) rear side is fixed with storing box (17), the interpolation of base (1) of storing box (17) rear side has water level scale (19).
2. The apparatus of claim 1, wherein the apparatus comprises: the drill rod drilling machine is characterized in that a shaft sleeve (13) is fixed at the center in the base (1), the drill rod (14) is connected in the shaft sleeve (13) in a rotating mode, the motor (9) is fixed on the base plate (10), handles (8) are fixed on the base plates (10) on the two sides of the motor (9), and the output end of the motor (9) penetrates through the base plate (10) and the drill rod (14) to be fixedly connected.
3. The apparatus of claim 1, wherein the apparatus comprises: tap water (5) is stored in the water storage tank (6), and gravel (11) is stored in the storage tank (12).
4. The apparatus of claim 1, wherein the apparatus comprises: the water storage tank is characterized in that a water outlet pipe (4) is fixed at the front end of the lower portion of the water storage tank (6), a hose (3) is fixedly connected to the front end of the water outlet pipe (4), and a valve (7) is fixed on the surface of the water outlet pipe (4).
5. The apparatus of claim 1, wherein the apparatus comprises: the universal wheels (2) are fixed at two corners of the front side of the bottom of the base (1), and the foot pads (21) are fixed at two corners of the rear side of the bottom of the base (1).
6. The apparatus of claim 1, wherein the apparatus comprises: a through groove (18) penetrates through the base (1) on the rear side of the storage box (17), the water level scale (19) is inserted into the through groove (18), and a handle (20) is fixed on the rear side end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020369163.8U CN212059821U (en) | 2020-03-21 | 2020-03-21 | Equipment for airport asphalt concrete pavement rapid water seepage test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020369163.8U CN212059821U (en) | 2020-03-21 | 2020-03-21 | Equipment for airport asphalt concrete pavement rapid water seepage test |
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| CN212059821U true CN212059821U (en) | 2020-12-01 |
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| CN202020369163.8U Active CN212059821U (en) | 2020-03-21 | 2020-03-21 | Equipment for airport asphalt concrete pavement rapid water seepage test |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297108A (en) * | 2023-04-07 | 2023-06-23 | 麦以迪 | Waterproof detection system and detection method for building material production |
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2020
- 2020-03-21 CN CN202020369163.8U patent/CN212059821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297108A (en) * | 2023-04-07 | 2023-06-23 | 麦以迪 | Waterproof detection system and detection method for building material production |
| CN116297108B (en) * | 2023-04-07 | 2023-12-08 | 新疆佰泽建设工程有限公司 | Waterproof detection system and detection method for building material production |
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