CN214423100U - Real-time pavement compactness detection device - Google Patents
Real-time pavement compactness detection device Download PDFInfo
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- CN214423100U CN214423100U CN202023270461.0U CN202023270461U CN214423100U CN 214423100 U CN214423100 U CN 214423100U CN 202023270461 U CN202023270461 U CN 202023270461U CN 214423100 U CN214423100 U CN 214423100U
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Abstract
The utility model discloses a road surface compactness real-time detection device relates to road surface compactness detection area, comprising a base plate, the lower surface four corners department of bottom plate all installs the walking wheel through the shaft rotation, and the one end at the equal fixed connection branch of the upper surface four corners department of bottom plate, and the other end of branch is vertical extends up and fixedly connected with roof, and sliding connection has the lifter plate on the branch, has on the roof to be used for driving the lifter plate and carries out elevating system on branch, and has gear motor at the upper surface middle part fixed mounting of lifter plate, and gear motor's output shaft is connected with through the bull stick and cleans the mechanism. According to the invention, multiple groups of data can be detected simultaneously by the plurality of pressure plates, and the data of the relatively accurate compaction degree of the foundation at the position can be obtained on average, so that the practicability is improved, the flexibility of the device is high, the detection task of a longer roadbed can be realized at one time, the labor is saved, and the detection efficiency is high.
Description
Technical Field
The utility model relates to a road surface compactness detects the field, specifically is a road surface compactness real-time detection device.
Background
The pavement compaction quality is one of the most important internal indexes for the management of the construction quality of road engineering, and the strength of a roadbed and a pavement can be ensured only by fully compacting roadbed and pavement structure layers. Rigidity and pavement flatness, and can ensure and prolong the service life of roadbed and pavement engineering. For any road, a subgrade is the subject of the stresses transmitted on the road surface and is the subject of resisting strain.
The compactness of road bed road surface has very important influence to road construction quality, and traditional road construction detection means is mostly artifical witnessed inspections, not only wastes time and energy, influences the engineering progress, and the engineering quality also hardly obtains guaranteeing. Traditional road surface compaction quality detection device is mostly fixed, needs to gather the sample and send the inspection, and is not nimble enough, can't detect long distance's road bed to the data that once detects and obtain often only a set of, cause the final data that detect to probably have the error.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road surface compactness real-time detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a real-time pavement compactness detection device comprises a bottom plate, wherein walking wheels are arranged at four corners of the lower surface of the bottom plate through rotation of a wheel shaft, the four corners of the upper surface of the bottom plate are fixedly connected with one ends of supporting rods, the other ends of the supporting rods vertically extend upwards and are fixedly connected with a top plate, the four supporting rods are connected with through sliding in through holes formed in corresponding positions of a lifting plate, the top plate is provided with a lifting mechanism used for driving the lifting plate to lift along the supporting rods, a speed reducing motor is fixedly arranged in the middle of the upper surface of the lifting plate, an output shaft of the speed reducing motor downwards penetrates to the lower side of the lifting plate and is connected with one end of a rotating shaft through a coupler, the other end of the rotating shaft penetrates to the lower side of the bottom plate and is fixedly connected with a cleaning mechanism used for cleaning ground sundries, and one ends of moving columns which are symmetrically arranged are fixedly connected to two sides of the lower surface of the lifting plate, and the other end of the movable column faces downwards vertically and is fixedly connected with a pressure plate, the pressure plate is arranged in a round hole in a corresponding position on the bottom plate, a pressure sensor is arranged in the pressure plate, and the middle part of the front side surface of the bottom plate is fixedly connected with a towing rope used for connecting an external vehicle.
As a further aspect of the present invention: and a compactness display used for receiving data of the pressure sensor is fixedly arranged on the top plate.
As a further aspect of the present invention: the sweeping mechanism comprises a rotary table fixedly connected to the bottom end of a rotating shaft, and the circumferential surface of the rotary table is detachably connected with a plurality of rotary rods which are uniformly distributed and arranged.
As a further aspect of the present invention: one end of the rotating rod is formed with a butt joint part which is used for being attached to and contacted with the lower surface of the rotary table, and the butt joint part is fixedly connected onto the rotary table through a dismounting screw.
As a further aspect of the present invention: and steel wire brushes are fixedly connected to both sides of the rotating rod.
As a further aspect of the present invention: the lifting mechanism comprises a cylinder fixedly arranged in the middle of the upper surface of the top plate, the output end of the cylinder penetrates through the top plate and is fixedly connected to the upper surface of the support frame, and the lower surface of the support frame is fixedly connected to the position around the center of the upper surface of the lifting plate.
As a further aspect of the present invention: the walking wheel is a locking universal wheel.
As a further aspect of the present invention: the dragging rope is made of a steel rope.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can make whole device can follow the vehicle and advance, personnel on the car record road surface mark section position, when every arrives a position, control pressure disk 17 presses on the ground to a plurality of pressure disks 17 can detect multiunit data simultaneously, at last on average obtain the data of the comparatively accurate degree of compaction of this position ground, improve the practicality, compare in the fixed detection mode who send a kind of tradition, the utility model discloses the flexibility is high, can once only realize the detection task of longer road bed, uses manpower sparingly to detection efficiency is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a cleaning mechanism and a platen according to the present invention;
FIG. 3 is a schematic view of the mounting of the lifting plate and the supporting frame of the present invention;
fig. 4 is an enlarged view of a structure in fig. 2.
In the figure: 1. a base plate; 2. a strut; 3. a top plate; 4. a traveling wheel; 5. a lifting plate; 6. a support frame; 7. a reduction motor; 8. dragging a rope; 9. a compactness display; 10. a cylinder; 11. moving the column; 12. a pressure sensor; 13. a rotating rod; 14. a wire brush; 15. a turntable; 16. a circular hole; 17. a platen; 18. disassembling and assembling the screw; 19. a butt joint part.
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, in the embodiment of the present invention, a real-time pavement compactness detecting device comprises a bottom plate 1, wherein four corners of the lower surface of the bottom plate 1 are respectively provided with a traveling wheel 4 through a wheel axle, and four corners of the upper surface of the bottom plate 1 are respectively fixedly connected with one end of a supporting rod 2, while the other end of the supporting rod 2 extends vertically upwards and is fixedly connected with a top plate 3, the four supporting rods 2 are respectively connected with a through hole arranged at a corresponding position of a lifting plate 5 in a sliding manner, the top plate 3 is provided with a lifting mechanism for driving the lifting plate 5 to move up and down along the supporting rods 2, and the middle part of the upper surface of the lifting plate 5 is fixedly provided with a speed reducing motor 7, an output shaft of the speed reducing motor 7 downwards penetrates to the lower side of the lifting plate 5 and is connected with one end of a rotating shaft through a coupler, while the other end of the rotating shaft penetrates to the lower side of the bottom plate 1 and is fixedly connected with a cleaning mechanism for cleaning sundries on the ground, meanwhile, two sides of the lower surface of the lifting plate 5 are fixedly connected with one ends of symmetrically arranged moving columns 11, and the other end of the movable column 11 is vertically downward and fixedly connected with a pressure plate 17, the pressure plate 17 is positioned in a round hole 16 at a corresponding position on the bottom plate 1, a pressure sensor 12 is arranged in the pressure plate 17, the middle part of the front side surface of the bottom plate 1 is fixedly connected with a towing rope 8 which is used for connecting an external vehicle and is made of a steel cable, so that the whole device can move along with the vehicle, the personnel on the vehicle record the position of the road surface mark section, when the personnel arrive at a position, the pressure plate 17 is controlled to press the ground, and a plurality of pressure disks 17 can detect multiunit data simultaneously, obtain the comparatively accurate data of degree of compaction of this position ground on average at last, improve the practicality, this practical flexibility is high, can once only realize the detection task of longer road bed, uses manpower sparingly to detection efficiency is high.
And a compactness display 9 for receiving data of the pressure sensor 12 is fixedly arranged on the top plate 3, and the compactness display 9 can record road surface compactness data.
Cleaning the mechanism and including fixed connection at the carousel 15 of rotation axis bottom, the global detachable of carousel 15 is connected with the bull stick 13 that a plurality of equipartitions were arranged, and after the parking, at first start gear motor 7, utilize carousel 15 to drive bull stick 13 and rotate to make steel brush 14 in rotatory in-process, can clean the subaerial debris of detection area to one side, then control pressure disk 17 and press to subaerial the detection that carries out road surface compactness data.
One end of the rotating rod 13 is formed with an abutting part 19 which is used for abutting and contacting the lower surface of the rotating disk 15, and the abutting part 19 is fixedly connected on the rotating disk 15 through a dismounting screw 18, so as to achieve the purpose of convenient replacement,
the steel wire brushes 14 are fixedly connected to the two sides of the rotating rod 13, the cleaning range is favorably improved, the possibility that sundries are pressed when the pressure plate 17 presses the ground is avoided, and therefore the accuracy of the compaction process is guaranteed.
Elevating system includes roof 3 upper surface middle part fixed mounting's cylinder 10, and the output of cylinder 10 runs through roof 3 and fixed connection is at the upper surface of support frame 6, and the lower fixed surface of support frame 6 connects and puts the department at the upper surface center of lifter plate 5 around.
The traveling wheels 4 are locking universal wheels so as to maintain stability in a non-traveling state.
During the specific use, on being connected to the tow hook of outside vehicle afterbody with tow rope 8, make whole device can follow the vehicle and advance, personnel on the car record road surface mark section position, when every arrives a position, after the parking, at first start gear motor 7, utilize carousel 15 to drive bull stick 13 and rotate, thereby make steel brush 14 at rotatory in-process, can clean one side with the subaerial debris of detection area, then control pressure disk 17 presses on the ground, and a plurality of pressure disks 17 can detect multiunit data simultaneously, the average data that obtains the comparatively accurate compactness of this position ground at last.
The utility model provides a power supply interface of power consumption component passes through switch (not drawn in the picture) and wire (not drawn in the picture) and connects power supply system to the realization is to its control, and the circuit and the control that wherein relate to are prior art, and for the technical known of current field, do not carry out too much the repeated description here.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a road surface compactness real-time detection device, includes bottom plate (1), its characterized in that, the lower surface four corners department of bottom plate (1) all installs walking wheel (4) through the shaft rotation, and the one end of the equal fixed connection branch (2) of upper surface four corners department of bottom plate (1), and the other end of branch (2) is vertical extends up and fixedly connected with roof (3), four branch (2) all run through sliding connection in the perforation that lifter plate (5) correspond position department and set up, have on roof (3) and be used for driving lifter plate (5) along going up elevating system on branch (2), and upper surface middle part fixed mounting at lifter plate (5) has gear motor (7), and the output shaft of gear motor (7) runs through down to lifter plate (5) downside and through the one end of shaft coupling joint rotation axle, and the other end of rotation axle runs through to the below of bottom plate (1) and fixedly connected with is used for cleaing away the scavenging machine of ground debris Construct, simultaneously at the removal post (11) one end that the lower surface both sides fixedly connected with symmetry of lifter plate (5) set up, and the other end of removing post (11) is vertical down and fixedly connected with pressure disk (17), and pressure disk (17) are in round hole (16) of corresponding position department on bottom plate (1), and built-in pressure sensor (12) that have in pressure disk (17), the leading flank middle part fixedly connected with of bottom plate (1) is used for connecting towline (8) of outside vehicle.
2. The real-time pavement compactness detecting device according to claim 1, wherein a compactness display (9) for receiving data of the pressure sensor (12) is fixedly mounted on the top plate (3).
3. The real-time pavement compactness detecting device according to claim 1, wherein the cleaning mechanism comprises a rotary table (15) fixedly connected to the bottom end of the rotary shaft, and a plurality of evenly distributed rotary rods (13) are detachably connected to the circumferential surface of the rotary table (15).
4. The device for detecting the degree of compaction of a road surface according to claim 3, wherein an abutting portion (19) for abutting against the lower surface of the rotary table (15) is formed at one end of the rotary rod (13), and the abutting portion (19) is fixedly connected to the rotary table (15) through a mounting and dismounting screw (18).
5. The device for detecting the degree of compaction of a road surface according to claim 3 or 4, wherein a wire brush (14) is fixedly connected to both sides of the rotating rod (13).
6. The real-time pavement compactness detecting device according to claim 1, wherein the lifting mechanism comprises a cylinder (10) fixedly mounted in the middle of the upper surface of the top plate (3), the output end of the cylinder (10) penetrates through the top plate (3) and is fixedly connected to the upper surface of the supporting frame (6), and the lower surface of the supporting frame (6) is fixedly connected to the position around the center of the upper surface of the lifting plate (5).
7. The device for detecting the road compactness in real time as claimed in claim 1, wherein the road wheels (4) are locking universal wheels.
8. The device for real-time detection of road surface compaction degree according to claim 1, wherein the material of the hauling rope (8) is steel cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270461.0U CN214423100U (en) | 2020-12-30 | 2020-12-30 | Real-time pavement compactness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270461.0U CN214423100U (en) | 2020-12-30 | 2020-12-30 | Real-time pavement compactness detection device |
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| CN214423100U true CN214423100U (en) | 2021-10-19 |
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| CN202023270461.0U Active CN214423100U (en) | 2020-12-30 | 2020-12-30 | Real-time pavement compactness detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793864A (en) * | 2023-06-27 | 2023-09-22 | 郑晓明 | Roadbed compactness detection method for road detection |
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2020
- 2020-12-30 CN CN202023270461.0U patent/CN214423100U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793864A (en) * | 2023-06-27 | 2023-09-22 | 郑晓明 | Roadbed compactness detection method for road detection |
| CN116793864B (en) * | 2023-06-27 | 2024-04-02 | 郑晓明 | Roadbed compactness detection method for road detection |
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