CN212561065U - Convenient road surface detection device who removes - Google Patents
Convenient road surface detection device who removes Download PDFInfo
- Publication number
- CN212561065U CN212561065U CN202021117080.6U CN202021117080U CN212561065U CN 212561065 U CN212561065 U CN 212561065U CN 202021117080 U CN202021117080 U CN 202021117080U CN 212561065 U CN212561065 U CN 212561065U
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- 238000001514 detection method Methods 0.000 title claims abstract description 61
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000012031 short term test Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of ground detection, and discloses a road surface detection device convenient to move, which comprises a frame; a detection unit: the detection device comprises a mounting seat, a detection rod, a through groove and a detection rod, wherein the mounting seat is arranged on a rack in a sliding mode along the horizontal direction, the detection rod is arranged on the mounting seat in a sliding mode along the vertical direction, the rack is provided with the through groove in a penetrating mode for avoiding the detection rod from moving, and the lower end of the detection rod is in sliding abutting joint with the ground; a recording unit: the recording paper that sets up in the frame, the recording paper extends the setting along mount pad slip direction, the mount pad is stretched out to the upper end of test rod, just the test rod upper end is provided with the recording pen, the nib butt of recording pen is on the paper of recording paper. The utility model discloses have detecting element and record cell and make on the undulation drawing and the recording paper of ground to be the curve embodiment, and then realize the purpose of short-term test ground roughness.
Description
Technical Field
The utility model belongs to the technical field of the technique that the road surface detected and specifically relates to a road surface detection device who conveniently removes is related to.
Background
The flatness in the pavement detection is one of important indexes of pavement construction quality detection, and because the road surface is directly contacted with a running vehicle, the uneven surface can increase the running resistance, cause vehicle jolt, influence the running speed, the driving stability and the comfort of passengers, and simultaneously the up-and-down jolt of the running vehicle easily generates impact on the road to accelerate the damage of the vehicle and the road, so the pavement construction flatness must be strictly controlled.
The traditional road surface evenness measurement is that a flat ruler with a certain length is directly placed on a measured road surface, then a clearance value of the flat ruler is measured by a feeler gauge, and finally the maximum clearance value within the range of a maximum three-meter straight ruler is determined in measured data.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a convenient road surface detection device who removes, detecting element makes on the fluctuation of ground is drawn and the recording paper with the record unit to be the curve embodiment, and then realize the purpose of short-term test ground roughness.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a pavement detection device convenient to move comprises
A frame;
a detection unit: the detection device comprises a mounting seat, a detection rod, a through groove and a detection rod, wherein the mounting seat is arranged on a rack in a sliding mode along the horizontal direction, the detection rod is arranged on the mounting seat in a sliding mode along the vertical direction, the rack is provided with the through groove in a penetrating mode for avoiding the detection rod from moving, and the lower end of the detection rod is in sliding abutting joint with the ground;
a recording unit: the recording paper that sets up in the frame, the recording paper extends the setting along mount pad slip direction, the mount pad is stretched out to the upper end of test rod, just the test rod upper end is provided with the recording pen, the nib butt of recording pen is on the paper of recording paper.
By adopting the technical scheme, when the ground flatness is detected, the rack is moved to a certain section of ground, then the mounting seat is pushed, the mounting seat moves along the length direction of the through groove and simultaneously drives the detection rod to move, the lower end of the detection rod and the ground relatively slide, meanwhile, the detection rod synchronously slides along the vertical direction due to the height difference of the ground, the mounting seat and the detection rod form a detection unit of the ground flatness, the recording pen and the detection rod synchronously move to enable the recording pen to leave a curve on the recording paper, the recording pen and the recording paper form a recording unit for recording flatness detection results, the ground flatness is obtained by observing and calculating the height difference of the curve on the paper, and the detection efficiency is improved.
The present invention may be further configured in a preferred embodiment as: the detection rod is coaxially fixed with a butt ring in the mounting seat, the upper end of the mounting seat is provided with a fixing ring, a thrust spring is arranged in the mounting seat, and two ends of the thrust spring are respectively butted against the fixing ring and the butt ring.
Through adopting above-mentioned technical scheme, thrust spring has the trend that promotes the butt ring and remove downwards for when the quick travel mount pad drives the test rod, the thrust butt ring that thrust spring can be stable, make stable roll butt between gyro wheel and the ground, and then promote and detect the accuracy.
The present invention may be further configured in a preferred embodiment as: the lower extreme of mount pad is provided with and keeps off the ring, keep off the ring and be used for blockking to connect the ring to break away from in the mount pad.
Through adopting above-mentioned technical scheme, when stopping to detect and carry the device, the fender ring blocks that the butt ring breaks away from the mount pad, promotes the installation stability of test rod in the mount pad.
The present invention may be further configured in a preferred embodiment as: the lower end of the detection rod is provided with a roller, and the axis of the roller is perpendicular to the sliding direction of the mounting seat.
Through adopting above-mentioned technical scheme, when the mount pad drove the measuring pole and removes, the sliding friction between measuring pole and the ground has been avoided to the butt that rolls between gyro wheel and the ground, and then reduces the wearing and tearing of measuring pole, promotes the device's life and detects the accuracy.
The present invention may be further configured in a preferred embodiment as: the upper end of detecting rod is provided with solid fixed ring, the recording pen is pegged graft in the fixed ring, the screw thread biography is equipped with the locking bolt on the solid fixed ring, the one end and the recording pen butt cooperation of locking bolt.
Through adopting above-mentioned technical scheme, the recording pen slides and pegs graft in the lantern ring, through removing the recording pen for butt that the recording pen can be stable is on the recording paper, and threaded installation locking bolt rotates locking bolt on the lantern ring, makes the one end of locking bolt stretch into the lantern ring in, and extrudees the recording pen, realizes the fixed of recording pen, promotes the stability of record, has promoted the stability and the accuracy that detect promptly.
The present invention may be further configured in a preferred embodiment as: fixing seats are arranged on the two sides of the machine frame in the length direction of the through groove, an insertion groove is formed in one end, opposite to the fixing seat, of the fixing seat, the insertion groove extends in the vertical direction, the insertion groove penetrates through the upper end of the fixing seat, and the two ends of the recording paper are embedded in the insertion groove.
Through adopting above-mentioned technical scheme, the both ends of recording paper are followed during fixing base upper end embedding inserting groove, and then realize that the recording paper can dismantle fixedly in the frame, through the convenient detection record who realizes different highway sections of changing the recording paper.
The present invention may be further configured in a preferred embodiment as: a supporting plate is connected between the fixing seats and abuts against one side, away from the recording pen, of the recording paper.
Through adopting above-mentioned technical scheme, back in the fixing base is located in the installation of recording paper, the backup pad is laminated in one side that the recording paper deviates from the recording pen, when removing the recording pen butt recording paper again, the nib extrusion recording paper of recording pen, and the recording paper cup is avoided impaling to the backup pad, and then realizes convenient regulation recording unit to promote the stability of record.
The present invention may be further configured in a preferred embodiment as: wheels rolling along the ground are arranged on the periphery of the rack.
Through adopting above-mentioned technical scheme, after detecting and accomplishing one section ground, promote the frame, the wheel supports the frame and rolls to another section ground on subaerial and detect, further promotes the convenience that ground detected.
To sum up, the utility model discloses a following at least one useful technological effect:
the detection unit and the recording unit draw the fluctuation of the ground on the recording paper and show the fluctuation in a curve, thereby achieving the purpose of rapidly detecting the flatness of the ground.
Drawings
FIG. 1 is a schematic view of an assembly of a portable pavement detection apparatus;
fig. 2 is an exploded view for embodying the internal structure of the mount.
In the figure, 1, a frame; 11. a through groove; 2. a mounting seat; 21. a fixing ring; 22. a baffle ring; 3. a detection lever; 31. a butting ring; 32. a thrust spring; 33. a collar; 34. a locking bolt; 35. a roller; 4. a stylus pen; 5. recording paper; 6. a fixed seat; 61. inserting grooves; 7. a support plate; 8. and (7) wheels.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a road surface detection device convenient to move includes a frame 1, the frame 1 may be in any shape, for easy understanding, in this embodiment, the frame 1 is in a plate-shaped structure, the frame 1 is horizontally disposed, a through groove 11 is formed on the frame 1, the through groove 11 penetrates through the frame 1 in a vertical direction, the through groove 11 extends along a length direction of the frame 1, a mounting seat 2 is slidably disposed in the through groove 11, a detection rod 3 penetrates through the mounting seat 2 in the vertical direction, a lower end of the detection rod 3 is in abutting fit with a ground surface, an upper end of the detection rod 3 is disposed on a recording pen 4, a recording paper 5 is fixed on the frame 1, a paper surface of the recording paper 5 is vertically disposed, the recording paper 5 extends in a direction parallel to the length direction of the through groove 11, and a pen point of the recording pen 4;
when the flatness of the ground is detected, the rack 1 is moved to a certain section of the ground, the mounting seat 2 is pushed backwards, the mounting seat 2 moves along the length direction of the through groove 11 and drives the detection rod 3 to move, the lower end of the detection rod 3 and the ground relatively slide, meanwhile, the detection rod 3 synchronously slides along the vertical direction due to the height difference of the ground, the mounting seat 2 and the detection rod 3 form a detection unit of the flatness of the ground, the recording pen 4 and the detection rod 3 synchronously move to enable the recording pen 4 to leave a curve on the recording paper 5, the recording pen 4 and the recording paper 5 form a recording unit for recording the flatness detection result, the flatness of the ground is obtained by observing and measuring the height difference of the curve on the paper, and the detection efficiency is improved.
Still install wheel 8 around frame 1, after detecting one section ground, promote frame 1, wheel 8 supports frame 1 and rolls to another section ground on subaerial and detect, further promotes the convenience that ground detected.
The gyro wheel 35 is installed to 3 lower extremes of check rod among the detecting element, and the axis perpendicular to mount pad 2's of gyro wheel 35 slip direction when mount pad 2 drives check rod 3 and removes, rolls the butt between gyro wheel 35 and the ground, has avoided the sliding friction between check rod 3 and the ground, and then reduces the wearing and tearing of check rod 3, promotes the device's life and detects the accuracy.
Meanwhile, a butting ring 31 is coaxially fixed on the detection rod 3, the butting ring 31 is positioned in the installation seat 2, a fixing ring 3321 is arranged at the upper end of the installation seat 2, a baffle ring 22 is arranged at the lower end of the installation seat 2, the fixing ring 3321, the butting ring 31 and the baffle ring 22 are coaxially arranged, a thrust spring 32 is arranged in the installation seat 2, two ends of the thrust spring 32 are respectively butted with the fixing ring 3321 and the butting ring 31, and the thrust spring 32 has a tendency of pushing the butting ring 31 to move downwards, so that when the installation seat 2 is rapidly moved and the detection rod 3 is driven, the thrust spring 32 can stably push the butting ring 31, the idler wheel 35 is stably butted with the ground in a rolling manner, and the detection accuracy is further improved; when the device is stopped to be inspected and conveyed, the stopper ring 22 stops the abutting ring 31 from separating from the mounting seat 2, and the mounting stability of the inspection rod 3 in the mounting seat 2 is improved.
And be provided with lantern ring 33 in the upper end an organic whole of detection pole 3, the axis perpendicular to mount pad 2's of lantern ring 33 slip direction, 4 slip pegs graft in lantern ring 33 of recording pen, through removing recording pen 4, make the butt that 4 can be stable of recording pen on recording paper 5, and threaded mounting locking bolt 34 on lantern ring 33, rotate locking bolt 34, make the one end of locking bolt 34 stretch into in the lantern ring 33, and extrude recording pen 4, realize the fixed of recording pen 4, promote the stability of record, the stability and the accuracy of detection have been promoted promptly.
Just be located through groove 11 length direction's both sides in frame 1 and be provided with fixing base 6, fixing base 6 extends the setting along vertical direction, inserting groove 61 has been seted up to relative one end between fixing base 6, inserting groove 61 extends along vertical direction, and inserting groove 61 runs through the upper end of fixing base 6, during fixing base 6 upper end embedding inserting groove 61 is followed to the both ends of recording paper 5, and then realize that the dismantlement of recording paper 5 in frame 1 is fixed, through the detection record of the different highway sections of 5 convenient realization of change recording paper.
Simultaneously be connected with backup pad 7 between fixing base 6, backup pad 7 extends along vertical direction, and back in fixing base 6 is located in the installation of recording paper 5, backup pad 7 laminates in recording paper 5 and deviates from one side of recording pen 4, when removing 4 butt recording paper 5 of recording pen again, and the nib extrusion recording paper 5 of recording pen 4, and backup pad 7 avoids 5 cups of recording paper to pierce through, and then realizes convenient regulation record cell to promote the stability of record.
The implementation principle of the embodiment is as follows:
promote frame 1 to appointed highway section, then promote mount pad 2 again to drive test rod 3 and remove, the gyro wheel 35 of test rod 3 lower extreme rolls the butt with ground all the time, makes test rod 3 at vertical direction synchronous motion, and then drives recording pen 4 and removes, and recording pen 4 leaves the curve on recording paper 5, through observing and measuring the curve, realizes the ground roughness of judging fast.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a convenient road surface detection device who removes which characterized in that: comprises that
A frame (1);
a detection unit: the device comprises a mounting seat (2) which is arranged on a rack (1) in a sliding manner along the horizontal direction, a detection rod (3) is arranged on the mounting seat (2) in a sliding manner along the vertical direction, a through groove (11) which avoids the detection rod (3) to move penetrates through the rack (1), and the lower end of the detection rod (3) is in sliding abutting joint with the ground;
a recording unit: set up recording paper (5) in frame (1), recording paper (5) extend the setting along mount pad (2) slip direction, mount pad (2) are stretched out to the upper end of test rod (3), just test rod (3) upper end is provided with recording pen (4), the nib butt of recording pen (4) is on the paper of recording paper (5).
2. A portable pavement detecting apparatus according to claim 1, further comprising: detect on pole (3) and be located mount pad (2) coaxial fixation and have butt ring (31), the upper end of mount pad (2) is provided with solid fixed ring (21), be provided with thrust spring (32) in mount pad (2), the both ends of thrust spring (32) butt respectively in solid fixed ring (21) and butt ring (31).
3. A portable road surface detecting device as claimed in claim 2, wherein: the lower extreme of mount pad (2) is provided with keeps off ring (22), keep off ring (22) and be used for blockking to connect ring (31) to break away from in mount pad (2).
4. A portable pavement detecting apparatus according to claim 1, further comprising: the lower end of the detection rod (3) is provided with a roller (35), and the axis of the roller (35) is perpendicular to the sliding direction of the mounting seat (2).
5. A portable pavement detecting apparatus according to claim 1, further comprising: the upper end of detecting pole (3) is provided with lantern ring (33), recording pen (4) are pegged graft in lantern ring (33), the screw thread passes on lantern ring (33) and is equipped with locking bolt (34), the one end and the recording pen (4) butt cooperation of locking bolt (34).
6. A portable pavement detecting apparatus according to claim 1, further comprising: the improved paper cutting machine is characterized in that fixing seats (6) are arranged on the two sides of the rack (1) in the length direction of the through groove (11), an insertion groove (61) is formed in one end, opposite to one end of each fixing seat (6), of each insertion groove (61) extends in the vertical direction, the insertion grooves (61) penetrate through the upper ends of the fixing seats (6), and the two ends of recording paper (5) are embedded into the insertion grooves (61).
7. A portable pavement detecting apparatus according to claim 6, further comprising: a supporting plate (7) is connected between the fixing seats (6), and the supporting plate (7) abuts against one side, deviating from the recording pen (4), of the recording paper (5).
8. A portable pavement detecting apparatus according to claim 1, further comprising: wheels (8) rolling along the ground are arranged on the periphery of the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021117080.6U CN212561065U (en) | 2020-06-16 | 2020-06-16 | Convenient road surface detection device who removes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021117080.6U CN212561065U (en) | 2020-06-16 | 2020-06-16 | Convenient road surface detection device who removes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212561065U true CN212561065U (en) | 2021-02-19 |
Family
ID=74634312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021117080.6U Expired - Fee Related CN212561065U (en) | 2020-06-16 | 2020-06-16 | Convenient road surface detection device who removes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212561065U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932756A (en) * | 2021-09-06 | 2022-01-14 | 苏州东大工程咨询管理有限公司 | Terrace levelness detection device for project supervision and detection method thereof |
| CN114370834A (en) * | 2022-02-26 | 2022-04-19 | 深圳市港嘉工程检测有限公司 | Asphalt pavement engineering detection device |
| CN116858077A (en) * | 2023-09-05 | 2023-10-10 | 威海台基智能科技有限公司 | Sheet metal forming surface flatness detects frock |
| CN116878735A (en) * | 2023-09-06 | 2023-10-13 | 河南省黄河防爆起重机有限公司 | Crane girder rail deflection elasticity dynamic balance detection device |
| CN117308894A (en) * | 2023-09-13 | 2023-12-29 | 武汉大学 | Engineering mapping device |
| CN118376149A (en) * | 2024-06-24 | 2024-07-23 | 江苏徐沛建设工程有限公司 | Land resource surface shape measurement equipment and method for homeland space planning |
| CN118563627A (en) * | 2024-08-02 | 2024-08-30 | 贵州交通职业技术学院 | Static load deflection detection device for asphalt pavement |
-
2020
- 2020-06-16 CN CN202021117080.6U patent/CN212561065U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932756A (en) * | 2021-09-06 | 2022-01-14 | 苏州东大工程咨询管理有限公司 | Terrace levelness detection device for project supervision and detection method thereof |
| CN114370834A (en) * | 2022-02-26 | 2022-04-19 | 深圳市港嘉工程检测有限公司 | Asphalt pavement engineering detection device |
| CN114370834B (en) * | 2022-02-26 | 2024-06-04 | 深圳市港嘉工程检测有限公司 | Asphalt pavement engineering detection device |
| CN116858077A (en) * | 2023-09-05 | 2023-10-10 | 威海台基智能科技有限公司 | Sheet metal forming surface flatness detects frock |
| CN116858077B (en) * | 2023-09-05 | 2023-11-03 | 威海台基智能科技有限公司 | Sheet metal forming surface flatness detects frock |
| CN116878735A (en) * | 2023-09-06 | 2023-10-13 | 河南省黄河防爆起重机有限公司 | Crane girder rail deflection elasticity dynamic balance detection device |
| CN116878735B (en) * | 2023-09-06 | 2023-12-12 | 河南省黄河防爆起重机有限公司 | Crane girder rail deflection elasticity dynamic balance detection device |
| CN117308894A (en) * | 2023-09-13 | 2023-12-29 | 武汉大学 | Engineering mapping device |
| CN117308894B (en) * | 2023-09-13 | 2024-04-02 | 武汉大学 | Engineering mapping device |
| CN118376149A (en) * | 2024-06-24 | 2024-07-23 | 江苏徐沛建设工程有限公司 | Land resource surface shape measurement equipment and method for homeland space planning |
| CN118563627A (en) * | 2024-08-02 | 2024-08-30 | 贵州交通职业技术学院 | Static load deflection detection device for asphalt pavement |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |