CN218601047U

CN218601047U - Highway water conservancy utilization ground strength detection device

Info

Publication number: CN218601047U
Application number: CN202222311482.5U
Authority: CN
Inventors: 许长城; 林冠宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-03-10
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a ground strength detection device for highway water application, which comprises a frame, wherein a protection component is arranged on the frame and used for preventing the slag of a pavement sample from splashing; the rack is also provided with a detection assembly and a cleaning assembly, the cleaning assembly comprises a brush and a collecting tank, the brush is arranged on the placing surface of the rack and is connected with a first driving assembly, and the first driving assembly is used for driving the brush to slide back and forth on the placing surface of the rack; the collecting tank is arranged on the placing surface of the frame and is used for matching with the brush to receive the road surface sample crushed slag; and the dust absorption assembly is used for absorbing dust generated in the detection of the pavement sample. The utility model discloses detecting and finishing the back and driving the brush through first drive assembly and being reciprocating sliding on the face of placing of frame, with remaining sample disintegrating slag automatic collection to the collection groove on it, can reduce workman's the amount of labour, dust absorption assembly adsorbs the dust that produces in the testing process simultaneously, can make things convenient for the workman to observe.

Description

Highway water conservancy uses ground strength detection device

Technical Field

The utility model relates to a highway water conservancy diversion check out test set technical field especially relates to a highway water conservancy diversion ground strength detection device.

Background

The tester for testing the strength of the pavement material is a multifunctional tester for testing the roadbed materials of the highway, and can be used for testing the compressive strength, the splitting strength, the modulus of elasticity and the like of cement lime stabilized soil, the Marshall test of asphalt concrete, and the bearing ratio (CBR) test of roadbed soil and various pavement materials. In the test process, a road surface sample is usually horizontally placed, then a pressing element is driven to contact with the road surface sample for pressing, a large amount of broken slag is often generated in the process, and if the protection is not set, the broken slag splashing is likely to cause injury to operators.

In order to solve the technical problem, chinese patent (patent publication No. CN 213121404U) discloses a road material strength tester for road water application, the tester supports a road sample through a supporting plate, the outer peripheral side of the supporting plate is blocked by a protective shell to prevent broken slag from splashing around during detection, the protective shell plays a role in protection, an observation window is arranged on the protective shell to facilitate real-time observation of the detection process, and a collecting plate and a filter screen are arranged inside the supporting plate to uniformly collect broken slag, dust and the like.

Although above-mentioned technical scheme has solved the disintegrating slag and has splashed the problem that probably causes personnel's injury, but after detecting at every turn, still need workman manual clearance disintegrating slag, so not only increased workman's the amount of labour, prolonged check-out time, still corresponding reduction detection efficiency, and the produced dust dispersion of road surface sample after being crushed is in the air, only collect through the disintegrating slag and can't carry out effective processing to the dust, scattered dust not only can influence the workman to the observation of detection test result, still can cause harmful effects to workman's health after inhaling.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a highway water application ground strength detection device can carry out automatic sweeping to the disintegrating slag that produces after detecting at every turn and collect, adsorbs the dust simultaneously.

According to the embodiment of the utility model, the ground strength detection device for the highway water application comprises a frame, wherein a protection component is arranged on the frame, and the protection component is positioned on the placing surface of the frame and is used for preventing the slag of a pavement sample from splashing; still be equipped with determine module in the frame, still include: the cleaning assembly comprises a brush and a collecting tank, the brush is arranged on the placing surface of the rack and is connected with a first driving assembly, and the first driving assembly is used for driving the brush to slide in a reciprocating manner on the placing surface of the rack; the collecting tank is arranged on the placing surface of the frame and is used for matching with the brush to receive the road surface sample crushed slag; and the dust absorption assembly is connected with the rack and is used for absorbing dust generated in the detection of the pavement sample.

The technical principle of the utility model is that: place the face of placing in the frame with road surface sample level, then start the determine module and detect road surface sample extrusion, during the detection, road surface sample atress is broken, the disintegrating slag that its produced is blockked and can not splash to all around by protection component, it drives the brush through first drive assembly and is reciprocating sliding on the face of placing of frame to detect after finishing, collect the collecting tank in unison with remaining disintegrating slag on it, dust collection component adsorbs the dust that produces in to the testing process simultaneously, can make things convenient for the workman to observe, it influences workman's health to prevent that the dust from leaking.

Preferably, the first driving assembly comprises a first power source arranged on the rack, a driving wheel and a driven wheel which are rotatably arranged on the rack, and a transmission belt sleeved on the peripheries of the driving wheel and the driven wheel, the driving wheel and the driven wheel are rotatably connected with the rack through mounting seats, and the driving wheel is driven to rotate by the first power source; the driving belt is fixedly connected with the hairbrush.

Through adopting above-mentioned technical scheme, when action wheel and driven wheel drive belt pivoted, can drive the brush and slide on the face of placing of frame, and then in sweeping into the collecting vat in unison with remaining road surface sample disintegrating slag in the frame, all additionally need the workman to carry out manual cleaning after avoiding detecting at every turn.

Preferably, the dust collection assembly comprises a dust collector fixedly mounted on the rack and a flow dividing pipe communicated with the dust collector, the flow dividing pipe is arranged on the rack, the flow dividing pipe is communicated with the dust collector through an air guide hose, and a plurality of suction ports used for sucking dust are further formed in the flow dividing pipe.

Through adopting above-mentioned technical scheme, start the dust catcher when detecting, the dust catcher can adsorb the produced dust of road surface sample breakage and handle, prevents that the too big sight that influences the workman and observe of dust, perhaps dust leaks when follow-up change sample detects, causes harmful effects to workman's health.

Preferably, the protection assembly comprises a bottom enclosure and a protection outer cover which are assembled and matched with each other, the bottom enclosure is fixedly arranged on the placing surface of the rack, and an opening for the pavement sample crushed slag to pass through is formed in one side, close to the collecting tank, of the bottom enclosure; the protective outer cover is connected with a second driving assembly, and the second driving assembly is used for driving the protective outer cover to slide up and down to be assembled or separated with the bottom enclosure in a matching way; the shunt tubes are fixedly arranged at the upper end of the interior of the protective outer cover, and the air guide hoses are communicated with the shunt tubes after penetrating into the protective outer cover.

By adopting the technical scheme, the assembly state of the protective component can be changed, the feeding and discharging of a road surface sample, dust adsorption and the like are facilitated, the function of preventing the broken slag from splashing is achieved, and the broken slag collection and dust removal are facilitated; moreover, the vertically assembled protection component is adopted, so that the brush cleaning device not only can adapt to the movement cleaning of the brush, but also can increase the stability of the brush cleaning device and the brush cleaning device when the brush cleaning device and the brush cleaning device are connected.

Preferably, the bottom is enclosed and is fixed between fender and the collecting vat and be equipped with two baffles, and two baffles use the bottom to enclose and keep off open-ended perpendicular central line and be the symmetry setting as the symmetry axis, and two baffles enclose the opening slope setting that keeps off along the bottom and form open structure.

Through adopting above-mentioned technical scheme, the baffle can play the guide effect to the disintegrating slag, prevents at the in-process that the disintegrating slag was swept away to the brush, and the disintegrating slag is promoted and the degree of difficulty that disperses, increase and collect all around.

Preferably, the second driving assembly comprises a threaded rod which is rotatably connected with the rack along a direction perpendicular to the placement surface of the rack, a second power source which drives the threaded rod to rotate and a supporting rod which is in threaded connection with the threaded rod, and one end of the supporting rod, which is far away from the threaded rod, is fixedly connected with the protective outer cover; and the rack is also provided with a limiting assembly, and the limiting assembly is used for enabling the support rod to linearly move along the axial direction of the threaded rod.

Through adopting above-mentioned technical scheme, can reciprocate the protection dustcoat, make it enclose the fender assembly with the bottom and form the seal shell that prevents the disintegrating slag and splash, or enclose the separation with the bottom and be convenient for put into the road surface sample that next detection.

Preferably, the third power supply that detection component includes that extruded article and drive extruded article reciprocate, and third power supply fixed mounting is in the frame, and the extruded article encloses the central department position that keeps off with the bottom and corresponds, and offers the through-hole that supplies the extruded article to pass on the protection dustcoat.

Through adopting above-mentioned technical scheme, the third power supply can drive the extruded piece and directly go up directly down to this extrudees the road surface sample, detects its intensity.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. set up clearance subassembly and dust absorption subassembly, not only can carry out automatic sweeping to the sample disintegrating slag that produces in detecting and collect, reduce workman's the amount of labour, improve detection efficiency, can also adsorb the dust that produces simultaneously, avoid the too big influence of dust to the observation of testing result, also reduced the dust and leaked the harmful effects that cause the workman healthy.

2. Set up protection component, can block the sample disintegrating slag that splashes in the detection, play the effect of protection workman health safety.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the drawings, wherein: the device comprises a frame 1, a hairbrush 2, a collecting tank 3, a driving wheel 4, a driven wheel 5, a transmission belt 6, a dust collector 7, an air guide hose 8, a shunt tube 9, a bottom enclosing baffle 10, a protective outer cover 11, a baffle plate 12, a threaded rod 13, a second power source 14, a supporting rod 15, an extrusion part 16, a third power source 17 and a first power source 18.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a ground strength detection device for highway water application, including a frame 1, wherein a protection component is arranged on the frame 1, and the protection component is located on a placing surface of the frame 1 and is used for preventing slag of a road surface sample from splashing; still be equipped with determine module in the frame 1, still include: the cleaning assembly comprises a brush 2 and a collecting tank 3, the brush 2 is arranged on the placing surface of the rack 1, the brush 2 is connected with a first driving assembly, and the first driving assembly is used for driving the brush 2 to slide in a reciprocating manner on the placing surface of the rack 1; the collecting tank 3 is arranged on the placing surface of the frame 1 and is used for matching with the brush 2 to receive the road surface sample crushed slag; and the dust absorption assembly is connected with the rack 1 and is used for absorbing dust generated in the detection of the pavement sample.

The detailed working process of the embodiment is as follows: when the device is used, a pavement sample is horizontally placed on a placing surface of a rack 1, then a detection assembly is started to extrude and crush the pavement sample, a first driving assembly is started after detection is completed each time, the first driving assembly can drive a brush 2 to slide on the placing surface of the rack 1 in a reciprocating manner, and residual sample debris is uniformly swept and collected into a collection groove 3, so that automatic cleaning of the sample debris is completed, labor input is reduced, detection efficiency is improved, meanwhile, a dust collection assembly can absorb dust generated by crushing the sample, so that a protection assembly for preventing dust from accumulating influences workers to observe a detection result, dust leakage can be avoided when the sample is placed next time, and the health of the workers is protected; in addition, in the detection process, the protection component can block the sample slag splashed outwards due to crushing, and the personal safety of workers is protected. In this embodiment, offer collecting vat 3 on the face of placing of frame 1, its one end is sealed, and the other end extends and a guide passageway of fixedly connected with downward sloping to frame 1 outside for make things convenient for the subsequent disintegrating slag of exporting collecting fast of workman.

As shown in fig. 1, fig. 2 and fig. 3, according to another embodiment of the present invention, a ground strength detecting device for highway water application is provided, wherein the first driving assembly includes a first power source 18 mounted on the frame 1, a driving wheel 4 and a driven wheel 5 rotatably disposed on the frame 1, and a transmission belt 6 sleeved on the peripheries of the driving wheel 4 and the driven wheel 5, the driving wheel 4 and the driven wheel 5 are both rotatably connected to the frame 1 through a mounting seat, and the driving wheel 4 is driven by the first power source 18 to rotate; the driving belt 6 is fixedly connected with the brush 2.

The detailed working process of the embodiment is as follows: set up first power supply 18 specifically to be first motor, then the output shaft and the 4 coaxial coupling of action wheel of first motor, start as first motor, just can drive action wheel 4 and rotate, and then drive and rotate from driving wheel 5 and drive belt 6, will drive along the face of placing of frame 1 with 6 fixed connection's of drive belt brush 2 and do reciprocating sliding, collect in the groove 3 with remaining sample disintegrating slag is unified. In this embodiment, in order to make the first power source 18 drive the brush 2 to perform reciprocating operation, the first motor is limited to be a bidirectional motor, i.e., the output shaft thereof can rotate in forward and reverse directions, and further drive the transmission belt 6 to rotate clockwise and counterclockwise. Further, for strengthening the stability of brush 2 when reciprocating sliding, keep away from the fixed first slide rail that sets up of one end of drive belt 6 on the face is placed to frame 1, then brush 2's one end and drive belt 6 fixed connection, the other end and slide rail sliding connection can realize the steady removal through two strong points.

As shown in fig. 1, fig. 2 and fig. 3, according to another embodiment of the present invention, a ground strength detecting device for highway water conservancy facilities, wherein the dust collecting assembly includes a dust collector 7 fixedly mounted on the frame 1 and a shunt tube 9 communicated with the dust collector 7, the shunt tube 9 is disposed on the frame 1, the shunt tube 9 is communicated with the dust collector 7 through an air guide hose 8, and a plurality of suction ports for sucking dust are further opened on the shunt tube 9.

The detailed working process of the embodiment is as follows: road sample is broken in the detection, not only can produce the great disintegrating slag of volume, still because its preparation raw materials is the reason of lime, and produce a certain amount of dust, because the periphery at road sample is equipped with protection component, sealed protection component not only can block the sample disintegrating slag that splashes, still can gather together the dust that produces in the lump and collect in one place, in order to avoid the too big workman observation testing result that influences of dust, open dust catcher 7 during the detection, dust catcher 7 carries out suction treatment to the dust through air guide hose 8 and shunt tubes 9, can carry out quick dust fall to protection component inside, clear workman's observation sight, and before next detection, when opening protection component and putting into the sample, the dust that also can not take place to leave over leaks the circumstances that influences health workman. In addition, the design of a plurality of suction openings on the shunt pipe 9 can also increase the processing area of the dust collector 7, and further accelerate dust fall.

As shown in fig. 1, fig. 2 and fig. 3, according to another embodiment of the present invention, a ground strength detecting device for highway water application, wherein the protecting component comprises a bottom surrounding barrier 10 and a protecting cover 11 assembled and matched with each other, the bottom surrounding barrier 10 is fixedly disposed on the placing surface of the frame 1, and the bottom surrounding barrier 10 is provided with an opening for passing road surface sample debris on one side close to the collecting tank 3; the protective outer cover 11 is connected with a second driving assembly, and the second driving assembly is used for driving the protective outer cover 11 to slide up and down to be assembled or separated with the bottom surrounding barrier 10 in a matching way; the shunt tube 9 is fixedly arranged at the upper end of the interior of the protective outer cover 11, and the air guide hose 8 is communicated with the shunt tube 9 after penetrating into the protective outer cover 11.

The detailed working process of the embodiment is as follows: fixed bottom that sets up on the face of placing of frame 1 at first encloses fender 10, set up again and enclose fender 10 with the bottom and carry out the protection dustcoat 11 of integral type assembly, before the detection, upwards remove protection dustcoat 11 earlier, expose the upper end opening that the bottom encloses fender 10, then put into the road surface sample and enclose the center department that keeps off 10 in the bottom, last downwards remove protection dustcoat 11 and make it enclose fender 10 assembly with the bottom and form a sealed protecting sheathing, the disintegrating slag that produces when avoiding the sample breakage splashes or the dust leaks to the external world, it makes it can only disperse in the bottom encloses fender 10 insidely to block the sample disintegrating slag, after the detection is accomplished, start first power supply 18 and drive brush 2 and sweep the disintegrating slag, at this moment, because the one end texture that brush 2 placed the face contact with frame 1 is soft, make it can cross the outer wall that the bottom encloses fender 10 under the drive of drive belt 6, and clear up the sample disintegrating slag that gathers in the bottom encloses fender 10 insidely. In addition, since the shunt tube 9 is communicated with the vacuum cleaner 7 through the air guide hose 8, in order to make the length of the air guide hose 8 adapt to the lifting of the protective cover 11, the air guide hose 8 is specifically defined as a corrugated hose with a telescopic length in the embodiment, and is hermetically connected between the vacuum cleaner 7 and the shunt tube 9.

As shown in fig. 1, fig. 2 and fig. 3, according to another embodiment of the present invention, a ground strength detecting device for road water application, wherein two baffles 12 are fixed between the bottom surrounding barrier 10 and the collecting tank 3, the two baffles 12 are symmetrically disposed about the vertical central line of the bottom surrounding barrier 10, and the two baffles 12 are disposed along the bottom surrounding barrier 10 to form an open structure.

The detailed working process of the embodiment is as follows: when using brush 2 to sweep off the sample disintegrating slag, brush 2 promotes the disintegrating slag and removes towards collecting vat 3's direction, and the in-process is located the bottom and encloses baffle 12 that keeps off 10 opening parts left and right sides, can play the effect of direction to the removal of disintegrating slag, prevents that the disintegrating slag from scraping at brush 2 and moving down the face dispersion of placing in frame 1, is convenient for collect the sample disintegrating slag in unison, reduces workman's the amount of labour.

As shown in fig. 1, 2 and 3, according to another embodiment of the present invention, a ground strength detecting device for highway water conservancy projects, wherein the second driving assembly includes a threaded rod 13 rotatably connected to the frame 1 in a direction perpendicular to the placement surface of the frame 1, a second power source 14 for driving the threaded rod 13 to rotate, and a supporting rod 15 threadedly connected to the threaded rod 13, and one end of the supporting rod 15, which is far away from the threaded rod 13, is fixedly connected to the protective housing 11; and the rack 1 is also provided with a limiting assembly, and the limiting assembly is used for enabling the support rod 15 to linearly move along the axial direction of the threaded rod 13.

The detailed working process of the embodiment is as follows: in order to realize the up-and-down movement of the protective outer cover 11, the second power source 14 is specifically defined as a second motor which is coaxially and fixedly connected with the threaded rod 13, and the second motor is a bidirectional motor, namely the output shaft of the bidirectional motor can rotate in forward and reverse directions; when the device is used, after a pavement sample is placed at the center of the bottom enclosure 10, the threaded rod 13 is driven to rotate in the forward direction through the second motor, the threaded rod 13 rotates to drive the supporting rod 15 in threaded connection with the threaded rod to slide downwards, and the supporting rod 15 further drives the protective outer cover 11 fixedly connected with the supporting rod to move downwards so as to be assembled with the bottom enclosure 10 to form a protective outer shell and prevent broken sample slag from splashing around; after the first detection is finished, when the second detection is carried out, the threaded rod 13 is driven to rotate reversely by the second motor, at the moment, the threaded rod 13 drives the supporting rod 15 in threaded connection with the threaded rod to slide upwards, and the supporting rod 15 further drives the protective outer cover 11 fixedly connected with the supporting rod to move upwards to be separated from the bottom enclosure 10, so that a pavement sample for the next detection can be conveniently placed; at the in-process that branch 15 reciprocated, spacing subassembly plays restriction branch 15 pivoted effect, in this embodiment, can specifically be limited to the slide bar with 1 fixed connection of frame with spacing subassembly, the slide bar uses the perpendicular central line of frame 1 to set up with threaded rod 13 bilateral symmetry as the symmetry axis, and sliding connection has the connecting rod on the slide bar, the other end and the 11 fixed connection of protection dustcoat of connecting rod, then threaded rod 13 rotates, the slide bar can play the limiting displacement to branch 15 through the connecting rod, make branch 15 only can drive protection dustcoat 11 and do and reciprocate, and can not take place to rotate, and simultaneously, slide bar and connecting rod can also strengthen the stability of protection dustcoat 11 when removing.

As shown in fig. 1, 2 and 3, according to another embodiment of the present invention, a ground strength detecting device for highway water application, wherein the detecting component includes an extrusion piece 16 and a third power source 17 for driving the extrusion piece 16 to move up and down, the third power source 17 is fixedly mounted on the frame 1, the extrusion piece 16 corresponds to the center of the bottom enclosure 10, and a through hole for the extrusion piece 16 to pass through is provided on the protective housing 11.

The detailed working process of the embodiment is as follows: after pavement samples are placed and the protection outer cover 11 and the bottom enclosing barrier 10 are assembled, the third power source 17 is started, the third power source 17 drives the extrusion piece 16 to vertically downwards extrude and crush the pavement samples, and the strength of the pavement samples is detected. In this embodiment, the third power source 17 may be specifically defined as a hydraulic cylinder, with the extrusion 16 fixedly connected to the output end of the hydraulic cylinder.

The implementation principle of the embodiment of the application is as follows: when the device is used, a pavement sample is placed at the center of the bottom enclosure 10, then the second power source 14 is started to drive the protective outer cover 11 to move downwards to be assembled with the bottom enclosure 10 to form a sealed protective shell for preventing broken slag of the sample from splashing, then the third power source 17 is started to enable the extrusion piece 16 to vertically downwards extrude the pavement sample for strength detection, the dust collector 7 is started during detection, dust generated when the sample is crushed can be sucked by the dust collector 7, and the dust accumulation is prevented from influencing the observation and detection results; after the detection finishes, make through second power supply 14 that protective housing 11 moves up and enclose fender 10 separation with the bottom, then start first power supply 18, first power supply 18 is through driving action wheel 4, from driving wheel 5 and drive belt 6 rotation, and then drive brush 2 and slide on the face of placing of frame 1, will remain and enclose the sample disintegrating slag that keeps off in 10 in the bottom and sweep into collecting vat 3 and collect in unison.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The device for detecting the ground strength of the highway water application comprises a rack (1), wherein a protection component is arranged on the rack (1), is positioned on a placing surface of the rack (1) and is used for preventing broken slag of a pavement sample from splashing; still be equipped with determine module on frame (1), its characterized in that still includes:

the cleaning assembly comprises a brush (2) and a collecting tank (3), the brush (2) is arranged on the placing surface of the rack (1), the brush (2) is connected with a first driving assembly, and the first driving assembly is used for driving the brush (2) to slide in a reciprocating manner on the placing surface of the rack (1); the collecting tank (3) is arranged on the placing surface of the rack (1) and is used for being matched with the brush (2) to receive the road surface sample crushed slag;

the dust collection assembly is connected with the rack (1) and is used for absorbing dust generated in the process of detecting the pavement sample.

2. The device for detecting the ground strength for road water application according to claim 1, wherein: the first driving assembly comprises a first power source (18) arranged on the rack (1), a driving wheel (4) and a driven wheel (5) which are rotatably arranged on the rack (1), and a transmission belt (6) sleeved on the peripheries of the driving wheel (4) and the driven wheel (5), the driving wheel (4) and the driven wheel (5) are rotatably connected with the rack (1) through mounting seats, and the driving wheel (4) is driven to rotate by the first power source (18); the transmission belt (6) is fixedly connected with the brush (2).

3. The device for detecting the ground strength for road water application according to claim 1, wherein: dust collection assembly includes dust catcher (7) of fixed mounting in frame (1) and shunt tubes (9) with dust catcher (7) intercommunication, shunt tubes (9) set up in frame (1), through air guide hose (8) intercommunication between shunt tubes (9) and dust catcher (7), still set up a plurality of suction mouths that are used for drawing the dust on shunt tubes (9).

4. The device for detecting the ground strength of the road water application according to claim 3, wherein: the protective assembly comprises a bottom enclosing barrier (10) and a protective outer cover (11) which are assembled and matched with each other, the bottom enclosing barrier (10) is fixedly arranged on a placing surface of the rack (1), and an opening for road surface sample crushed slag to pass through is formed in one side, close to the collecting tank (3), of the bottom enclosing barrier (10); the protective outer cover (11) is connected with a second driving assembly, and the second driving assembly is used for driving the protective outer cover (11) to slide up and down to be assembled or separated with the bottom enclosure (10) in a matching manner; the shunt tubes (9) are fixedly arranged at the upper end of the interior of the protective outer cover (11), and the air guide hose (8) is communicated with the shunt tubes (9) after penetrating into the protective outer cover (11).

5. The device for detecting the ground strength of the road water application according to claim 4, wherein: the bottom is enclosed and is equipped with two baffles (12) between fender (10) and collecting vat (3) fixedly, and two baffles (12) use the bottom to enclose fender (10) open-ended perpendicular central line and be the symmetry setting as the symmetry axis, and two baffles (12) enclose the opening slope setting that keeps off (10) along the bottom and form open structure.

6. The device for detecting the ground strength of the road water application according to claim 4, wherein: the second driving assembly comprises a threaded rod (13) rotatably connected with the rack (1) along a direction perpendicular to the placement surface of the rack (1), a second power source (14) for driving the threaded rod (13) to rotate and a support rod (15) in threaded connection with the threaded rod (13), and one end, far away from the threaded rod (13), of the support rod (15) is fixedly connected with the protective outer cover (11); still be equipped with spacing subassembly on frame (1), spacing subassembly is used for making branch (15) along threaded rod (13) axial direction linear movement.

7. The device for detecting the ground strength of the road water application according to claim 4, wherein: the detection assembly comprises an extrusion piece (16) and a third power source (17) for driving the extrusion piece (16) to move up and down, the third power source (17) is fixedly installed on the rack (1), the extrusion piece (16) corresponds to the position of the center of the bottom surrounding barrier (10), and a through hole for the extrusion piece (16) to pass through is formed in the protective outer cover (11).