CN218726466U

CN218726466U - Infiltration detection device

Info

Publication number: CN218726466U
Application number: CN202222882425.2U
Authority: CN
Inventors: 高燕燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a infiltration detection device belongs to infiltration detection device technical field to solve prior art, because elastic material's deformability is limited, the difficult shutoff to deeper crack of accomplishing to cause elastic base to carry out the shutoff to the outside road surface of detection inner circle easily, and then the unsafe condition of detection effect appears, detect the technical problem that liquid probably spills from the gap, including the infiltration appearance, the infiltration appearance comprises base, connecting valve, platform and measuring cylinder, the middle part intercommunication of base has the connecting valve, runs through the platform and is linked together with measuring cylinder's bottom is inside in the upper end of connecting valve, and the platform passes through double-screw bolt cooperation screw fixed mounting on the base, U type sealing ring and infiltration chamber have been seted up respectively in the lower surface of base, through setting up delivery pump, injection nozzle, extrusion piston and electric putter mutually support and pour into the sealing material into U type sealing ring and the compaction has played the side direction seal's effect to being used for sealing detection bituminous paving.

Description

Infiltration detection device

Technical Field

The utility model belongs to the technical field of the infiltration detection device, more specifically says, in particular to infiltration detection device.

Background

The drainage asphalt pavement is a functional pavement with large void ratio, good drainage performance, good safety and low noise, after the drainage asphalt pavement is used for a period of time, the gap of the drainage asphalt pavement is blocked by dust, sand grains and the like, the function of partial drainage and noise reduction is lost, and timely repair and maintenance are needed, so the pavement water seepage experiment is used as a device capable of detecting the drainage of the pavement in the detection experiment, in the using process, a gap exists between a base part and the pavement, the leakage is easy to cause, the leakage is not a pavement performance index, the experiment result is inaccurate, namely, the fit between the base part and the asphalt pavement is not tight, the experiment result is inaccurate.

Compared with the prior art with the publication number of CN211528166U, the device comprises a measuring cylinder, a sealing seat, a supporting seat and a base; a plurality of upright posts are vertically arranged on the base; the supporting seat is arranged at the top of the upright post; the sealing seat is arranged at the top of the supporting seat; a circular sealing element is arranged on the periphery of the sealing seat; the periphery of the sealing seat is provided with external threads; the inner wall of the measuring cylinder is provided with internal threads; the measuring cylinder is in threaded connection with the sealing seat, and the bottom of the measuring cylinder is inserted into the mounting groove; a water outlet pipe which is vertically downward is arranged on the sealing seat; the bottom of the water outlet pipe is provided with a water outlet; the bottom of the base is provided with an elastic seat, a concave part is arranged on the elastic seat, one side of the elastic seat is provided with an exhaust pipe, and an air hole is arranged in the concave part; the air exhaust pipe penetrates through the elastic seat and is communicated and connected with the air hole; the utility model forms a sealing structure between the elastic seat and the ground by the way of air exhaust and the extrusion of the gravity of the counterweight seat; ensuring that water cannot flow out from the side surface; the utility model discloses need not prefabricated plasticine, it is more convenient to use, but discovers among the in-service use process, and the contrast file utilizes the deformation shutoff bituminous paving of elasticity seat, because elastic material's deformability is limited, the difficult shutoff to deeper crack that accomplishes to cause elastic base to carry out the shutoff to the outside road surface of detection inner circle easily, and then the unsafe condition of detection effect appears, detects liquid and probably spills from the gap.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a infiltration detection device to among the solution prior art, the deformation shutoff bituminous paving of elastic seat is utilized to the contrast file, because elastic material's deformability is limited, the difficult shutoff to darker crack that accomplishes, thereby cause elastic base to carry out the shutoff to the outside road surface of detection inner circle easily, and then the unsafe condition of detection effect appears, detects the technical problem that liquid probably spills from the gap.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a infiltration detection device, includes the infiltration appearance, the infiltration appearance comprises base, connecting valve, platform and measuring cylinder, the middle part intercommunication of base has the connecting valve, runs through the platform in the upper end of connecting valve and is linked together with the bottom is inside of measuring cylinder, and the platform passes through double-screw bolt cooperation screw fixed mounting on the base, U type sealing ring and infiltration chamber have been seted up respectively in the lower surface of base, and run through and be connected with the extrusion piston in the upper end of U type sealing ring, the extrusion piston is the design of ring annular structure, the upper end array of extrusion piston has four injection nozzles, and threaded connection has the fixed head of conveying pipeline, four in the upper end of injection nozzle the other end of conveying pipeline all is linked together with the output of conveying pipeline pump, and the input of conveying pipeline is linked together through the inside of pipe with sealed workbin, and the inside swing joint of sealed workbin has auxiliary piston, the top array of base has four spinal branch pieces, has electric putter at the equal fixed mounting in the inside of every branch piece, and electric putter's flexible end carries out fixed connection through the middle part of screw and extrusion piston.

As the utility model discloses a preferred technical scheme, the stationary head is equipped with the sealing washer with the contact surface of pouring into the mouth, and sealing washer fixed mounting is on the inside top of stationary head.

As the utility model discloses a preferred technical scheme, there is the dustproof organ cover through screw fixed mounting between piece and the extrusion piston, and the dustproof organ cover cup joints in electric putter outside.

As the utility model discloses a preferred technical scheme, the last surface mounting of base has spacing seat, spacing seat and sealed workbin fixed mounting, is equipped with sealed lid in the upper end of sealed workbin, and sealed lid carries out fixed connection through both sides articulated fixed strip and sealed workbin, the middle part threaded connection of sealed lid has the conflict to tie, and the bottom of the bolt of contradicting is through rotating the top middle part of connecting at auxiliary piston.

As the utility model discloses an optimized technical scheme, it has the collecting hopper to peg graft in the upper end of a measuring section of thick bamboo, and the lower extreme external dimension of collecting hopper and the inside upper end size phase-match of a measuring section of thick bamboo.

As the preferred technical scheme of the utility model, the two sides of the platform are both fixedly provided with a limiting block through screws, the upper end of the limiting block is fixedly provided with a stand column, one side of the stand column is rotatably connected with the sunshade through a damping rotating shaft, and the cross section of the sunshade is designed into a structure of' 21274.

The utility model provides a infiltration detection device possesses following beneficial effect:

1. this is novel through setting up the delivery pump, the filling nozzle, extrusion piston and electric putter mutually support and pour into the sealed material into U type seal ring and the compaction has played the side direction sealed effect to being used for sealed detection bituminous paving, the deformation shutoff bituminous paving that the contrast file utilized the elasticity seat has been avoided appearing, because elastic material's deformability is limited, the difficult condition of accomplishing the shutoff to darker crack, usable delivery pump passes through the negative pressure with the inside sealed material of sealed workbin and carries to the conveying pipeline from the pipe, pour into U type seal ring through the filling nozzle at last, pour into the volume of needs after, the switch that will start electric putter, four electric putter's flexible end pushes down the extrusion piston, thereby separate the infiltration chamber of the bottom of base and the bituminous paving that does not detect.

2. This novel in-process when waiting for when detecting is placed to naked measuring cylinder through setting up the sky shade because the phenomenon of the production evaporation of shining of sun.

Drawings

Fig. 1 is a schematic view of a front view section part of a water seepage detection device of the present invention;

FIG. 2 is a schematic structural view of a combination of a middle support block, an electric push rod, an organ cover and an injection nozzle;

FIG. 3 is an enlarged view of area C of FIG. 1;

FIG. 4 is an enlarged view of area A of FIG. 1;

fig. 5 is an enlarged view of the region B in fig. 1.

In the figure: 1. a base; 2. a connecting valve; 3. a platform; 4. a measuring cylinder; 5. a U-shaped sealing ring; 6. a permeate chamber; 7. a squeeze piston; 8. an injection nozzle; 9. a delivery pipe; 10. a fixed head; 11. a delivery pump; 12. a conduit; 13. sealing the material box; 14. an auxiliary piston; 15. supporting a block; 16. an electric push rod; 17. a seal ring; 18. a dust-proof organ cover; 19. a limiting seat; 20. a sealing cover; 21. a fixing strip; 22. a collision bolt; 23. a liquid collecting hopper; 24. a limiting block; 25. a column; 26. a damping rotating shaft; 27. a sun shade.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution: the water seepage detection device comprises a water seepage instrument, wherein the water seepage instrument consists of a base 1, a connecting valve 2, a platform 3 and a measuring cylinder 4, the middle part of the base 1 is communicated with the connecting valve 2, the upper end of the connecting valve 2 penetrates through the platform 3 and is communicated with the inside of the bottom end of the measuring cylinder 4, the platform 3 is fixedly arranged on the base 1 through a screw bolt matched with a screw bolt, a U-shaped sealing ring 5 and a seepage cavity 6 are respectively arranged in the lower surface of the base 1, an extrusion piston 7 is connected with the upper end of the U-shaped sealing ring 5 in a penetrating way, the extrusion piston 7 is designed into a circular ring structure, four injection nozzles 8 are arrayed at the upper end of the extrusion piston 7, a fixed head 10 of a material conveying pipe 9 is connected with the upper end of each injection nozzle 8 in a threaded way, and the other ends of the material conveying pipes 9 are communicated with the output end of a material conveying pump 11, the input end of a material conveying pump 11 is communicated with the inside of a sealing material box 13 through a guide pipe 12, an auxiliary piston 14 is movably connected inside the sealing material box 13, four support blocks 15 are arranged above the base 1 in an array mode, an electric push rod 16 is fixedly installed inside each support block 15, the telescopic end of the electric push rod 16 is fixedly connected with the middle of an extrusion piston 7 through a screw, sealing materials are injected into a U-shaped sealing ring 5 through the material conveying pump 11, an injection nozzle 8, the extrusion piston 7 and the electric push rod 16 in a matched mode, the sealing materials are compacted and used for sealing and detecting the asphalt pavement, the situation that the contrast files utilize the elastic seats to block the asphalt pavement due to deformation is avoided, and the situation that deep cracks are blocked is difficult to achieve due to the fact that the deformation degree of the elastic materials is limited.

Wherein, the contact surface of fixed head 10 and filling nozzle 8 is equipped with sealing washer 17, and sealing washer 17 fixed mounting has played sealed effect through setting up sealing washer 17 to the contact surface of filling nozzle 8 with fixed head 10 at the inside top of fixed head 10, has avoided in the sealed material transportation process to the condition of leaking takes place for the contact surface of filling nozzle 8 and fixed head 10.

Wherein, there is dustproof organ cover 18 through screw fixed mounting between piece 15 and the extrusion piston 7, and dustproof organ cover 18 cup joints in electric putter 16 outsidely, has played the effect of pushing down to extrusion piston 7 through setting up electric putter 16, utilizes four electric putter 16 to push down extrusion piston 7 simultaneously for annular extrusion piston 7 will be along the inner wall of U type sealing ring 5, will pour into to the inside sealing material compaction of U type sealing ring 5 on the bituminous paving in detection area, thereby guarantee that bituminous paving's gap can fill up.

Wherein, base 1's last surface mounting has spacing seat 19, and spacing seat 19 and sealed workbin 13 fixed mounting are equipped with sealed lid 20 in sealed workbin 13's upper end, and sealed lid 20 carries out fixed connection through both sides articulated fixed strip 21 and sealed workbin 13, the middle part threaded connection of sealed lid 20 has conflict bolt 22, and conflicts the bottom of bolt 22 and connect at the top middle part of supplementary piston 14 through rotating, has played fixed effect to sealed workbin 13 through setting up spacing seat 19, utilizes conflict bolt 22 to play supplementary propelling movement to the effect of grog pump in sealed workbin 13, can utilize supplementary piston 14 to push down remaining sealed material to the position of pipe 12 to do benefit to the negative pressure suction sealed material of conveying pump 11.

Wherein, the upper end of a measuring cylinder 4 is inserted with a liquid collecting hopper 23, and the external dimension of the lower end of the liquid collecting hopper 23 is matched with the dimension of the upper end inside the measuring cylinder 4, so that the liquid is conveniently injected into the measuring cylinder 4 by setting the liquid collecting device, and the liquid is prevented from being spilled in the injection process.

The two sides of the platform 3 are fixedly provided with limit blocks 24 through screws, the upper ends of the limit blocks 24 are fixedly provided with stand columns 25, one sides of the stand columns 25 are rotatably connected with the sun shade 27 through damping rotating shafts 26, the cross section of the sun shade 27 is of a structure design of '21274', and the sun shade 27 is arranged to evaporate due to irradiation of the sun in the process of placing the exposed measuring cylinder 4 for waiting for detection time, so that the experimental result is influenced, and meanwhile, when the sun shade 27 is rotatably covered at the position of the measuring cylinder 4 through the damping rotating rod, the fixing and limiting can be realized.

The specific use mode and function of the embodiment are as follows:

the utility model discloses when using, after having poured into liquid into in the inside of measuring a section of thick bamboo 4, will rotate sunshade 27 for sunshade 27 covers and establishes in the outside of measuring a section of thick bamboo 4, makes when detecting pitch highway pavement, and fierce sunshine can not shine on measuring a section of thick bamboo 4, causes the evaporation of the inside liquid of measuring a section of thick bamboo 4, thereby influences the experimental result.

In the using process, at least five points are selected from detection points for detecting the water seepage asphalt road section, the contingency of an experiment is eliminated, the detection points are cleaned and are ensured to be clean, circles are drawn on the detection points, the base 1 is placed in a manner of aligning to a ball, the base 1 is weighted by the weight of a material conveying pump 11 and a sealing material box 13 on the base 1, the switch of the material conveying pump 11 is started, the sealing material is sucked out from the inside of the sealing material box 13 and injected into the inside of a U-shaped sealing ring 5, the switches of four electric push rods 16 are started, the telescopic ends of the four electric push rods 16 are pressed down to drive an annular extrusion piston 7 to be pressed down along the inner wall of the U-shaped sealing ring 5, so that the injected sealing material is pressed into an asphalt pavement below the U-shaped sealing ring 5, and the sealing material is completely compacted to fill gaps of the asphalt pavement, before pressing down, the fixing head 10 needs to be taken down, then a cover matched with the upper end of the injection nozzle 8 is taken out and screwed in to realize sealing of the injection nozzle 8, so that sealing materials cannot leak from the injection nozzle 8 when the extrusion piston 7 is pressed down, after compaction, a user injects liquid into the measuring cylinder 4, air in a detection area is exhausted, then a switch of the connecting valve 2 is opened, the liquid in the measuring cylinder 4 enters the detection area, when the water level descends to 100 ml of scales, the surface is immediately pressed for timing, the scales of the measuring cylinder 4 are read once every 60 seconds until the water level descends to 500 ml, the water level descending speed is slow, the water seepage for three minutes can be stopped, if the water level descends to 500 ml in less than three minutes, the time for recording 500 ml of scale marks is basically kept unchanged to a certain degree, the specification is basically or completely waterproof, the report indicates that the use process of the water seepage detection device is completed, the material delivery pump 11 is mature in the prior art, and therefore the detailed working principle, the circuit connection mode and the specific model are not described any more.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a infiltration detection device which characterized in that: including the infiltration appearance, the infiltration appearance comprises base (1), connecting valve (2), platform (3) and measuring cylinder (4), the middle part intercommunication of base (1) has connecting valve (2), runs through platform (3) and is linked together with the bottom inside of measuring cylinder (4) in the upper end of connecting valve (2), and platform (3) are through double-screw bolt cooperation screw fixed mounting on base (1), U type sealing ring (5) and infiltration chamber (6) have been seted up respectively in the lower surface of base (1), have extrusion piston (7) in the upper end through connection of U type sealing ring (5), and extrusion piston (7) are ring shape structural design, the upper end array of extrusion piston (7) has four injection nozzles (8), has fixed head (10) of conveying pipeline (9) at the upper end threaded connection of injection nozzle (8), four the other end of conveying pipeline (9) all is linked together with the output of conveying pipeline (11), and the input of conveying pipeline (11) is linked together through the inside of pipe (12) and sealed workbin (13), and the inside movable and movable piston (15) of base (15) are connected with the push rod (15) and carry out the support block (15) of extrusion piston (15), and carry out the inside piston (15) and push rod (16) and push rod (15) of base (15) and push rod And (4) fixedly connecting.

2. The water seepage detection device according to claim 1, wherein: the contact surface of the fixed head (10) and the injection nozzle (8) is provided with a sealing ring (17), and the sealing ring (17) is fixedly arranged at the top end of the inner part of the fixed head (10).

3. The water seepage detection device according to claim 1, wherein: and a dustproof organ cover (18) is fixedly arranged between the support block (15) and the extrusion piston (7) through screws, and the dustproof organ cover (18) is sleeved outside the electric push rod (16).

4. The water seepage detection device according to claim 1, wherein: the utility model discloses a pneumatic sealing device, including base (1), upper surface mounting has spacing seat (19), spacing seat (19) and sealed workbin (13) fixed mounting, is equipped with sealed lid (20) in the upper end of sealed workbin (13), and sealed lid (20) carry out fixed connection through both sides articulated fixed strip (21) and sealed workbin (13), the middle part threaded connection of sealed lid (20) has conflict bolt (22), and the bottom of conflicting bolt (22) is through rotating the top middle part of connecting at auxiliary piston (14).

5. The water seepage detection device according to claim 1, wherein: the upper end of the measuring cylinder (4) is inserted with a liquid collecting hopper (23), and the external size of the lower end of the liquid collecting hopper (23) is matched with the size of the upper end inside the measuring cylinder (4).

6. The water seepage detection device according to claim 1, wherein: both sides of the platform (3) are fixedly provided with limit blocks (24) through screws, the upper ends of the limit blocks (24) are fixedly provided with upright posts (25), one sides of the upright posts (25) are rotatably connected with the sunshade cover (27) through damping rotating shafts (26), and the cross section of the sunshade cover (27) is designed into a structure of 21274.