CN208121528U - A kind of pavement of road flatness detecting device - Google Patents
A kind of pavement of road flatness detecting device Download PDFInfo
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- CN208121528U CN208121528U CN201820375386.8U CN201820375386U CN208121528U CN 208121528 U CN208121528 U CN 208121528U CN 201820375386 U CN201820375386 U CN 201820375386U CN 208121528 U CN208121528 U CN 208121528U
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- block
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- car body
- spring
- fixedly connected
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- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 238000004439 roughness measurement Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
- Road Repair (AREA)
Abstract
The utility model discloses a kind of pavement of road flatness detecting devices, including car body, multiple idler wheels are uniformly installed on the downside of the car body, the car body lower end is equipped with the clamping mechanism of multiple fixed idler whells, the clamping mechanism includes the fixed block by thrust ball bearing and car body rotation connection, limited block is fixed on the axis of the idler wheel, the limited block upper end is equipped with the card slot of matching fixture block, the fixture block upper end extends to outside and is fixedly connected with pulling block through the first opening, first spring one end is fixedly connected with pulling block, and first the spring other end be fixedly connected with fixed block, the car body upper surface is fixed with accommodating box, elastic spacing mechanism is equipped in the accommodating box.The utility model is structurally reasonable, can replace the idler wheel of car body for different roads so as to carry out roughness measurement to different roads, while the profilometer of placement can be fixed, prevent from falling damage.
Description
Technical field
The utility model relates to lane detection technology field more particularly to a kind of pavement of road flatness detecting devices.
Background technique
Surface evenness (Road Surface Roughness) refers to the deviation of the concavo-convex amount of road surfaces longitudinal direction.Road
Surface evenness is an important indicator in pavement evaluation and pavement construction examination, and what is mainly reflected is that vertical section of road surface section is bent
The planarization of line.When vertical section of road surface section curve relative smooth, then it represents that road surface is opposed flattened or flatness is relatively good,
It is on the contrary then indicate flatness relative mistake.Good road surface then requires surface evenness also to get well.Current surface evenness detects dress
It sets mainly for road surfaces such as pitch, cement.But facing some Special Roads, such as rolling when cobblestone road, on device
Wheel is easy to be caught in cobblestone gap, leads to the deviation of measurement result, this is to need replacing large-sized idler wheel, to ignore road surface
Influence to measurement.Meanwhile existing detection device profilometer is often directly placed, in measurement process,
It is easy to produce landing, to damage.
For this purpose, it is proposed that a kind of pavement of road flatness detecting device solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of pavement of road proposed is flat
Whole degree detection device.
To achieve the goals above, the utility model uses following technical solution：
A kind of pavement of road flatness detecting device, including car body, the car body downside are uniformly equipped with multiple idler wheels, institute
The clamping mechanism that car body lower end is equipped with multiple fixed idler whells is stated, the clamping mechanism includes rotating by thrust ball bearing and car body
The fixed block of connection, limited block is fixed on the axis of the idler wheel, and described fixed block one end is equipped with the limit of matching limited block
Position slot, the upper end of fixing block are equipped with the first opening of connection limiting slot, are equipped with fixture block, the limited block in first opening
Upper end is equipped with the card slot of matching fixture block, and the fixture block upper end extends to outside and be fixedly connected with pulling block through the first opening, institute
It states and is arranged with the first spring outside fixture block, first spring one end is fixedly connected with pulling block, and the first spring other end and fixation
Block is fixedly connected, and the car body upper surface is fixed with accommodating box, is equipped with elastic spacing mechanism in the accommodating box.
Preferably, the elastic spacing mechanism includes vertically symmetrical two be arranged in accommodating box piece snap-gauge, described in two pieces
The side that snap-gauge is away from each other is equipped with second spring, and described second spring one end is fixedly connected with snap-gauge, and second spring is another
End is fixedly connected with accommodating box.
Preferably, it is fixed with plastic anti-skid set on snap-gauge side wall close to each other, the plastic anti-skid, which is put on, to be set
There is anti-skid chequer.
Preferably, storage tank is equipped on the upside of the car body, the storage tank is fixed on the car body by fixed frame, the storage
Object case upper end is equipped with the second opening, is equipped with case lid in second opening, described case lid one end is rotated by shaft and storage tank
Connection, the side wall of the storage tank are equipped with the retaining mechanism of limitation case lid rotation.
Preferably, the retaining mechanism includes being fixed at case lid far from the bolt on shaft one end, the storage tank
Side wall is equipped with inserted block, and the inserted block upper end is equipped with the slot of matching bolt.
Compared with prior art, the beneficial effects of the utility model are：Multiple idler wheels are evenly equipped on the downside of car body, pass through clamping
Idler wheel is mounted on car body lower end by mechanism, facilitates idler wheel carrying out disassembly installation, is being encountered to the special road such as cobblestone road,
Large-sized idler wheel is replaced, it can influence to avoid road surface to measurement structure；Car body upper end is fixed with accommodating box, in accommodating box
Equipped with elastic spacing mechanism, the profilometer being put into can be limited, prevent the road surface in measurement process flat
Whole degree analyzer falls damage.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of pavement of road flatness detecting device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of pavement of road flatness detecting device in clamping mechanism and its connecting component
Structural schematic diagram.
In figure：1 car body, 2 idler wheels, 3 clamping mechanisms, 4 thrust ball bearings, 5 fixed blocks, 6 limited blocks, 7 fixture blocks, 8
Pulling block, 9 first springs, 10 accommodating box, 11 elastic spacing mechanisms, 12 snap-gauges, 13 second springs, 14 storage tanks, 15 are consolidated
Determine frame, 16 case lids, 17 shafts, 18 retaining mechanisms, 19 bolts, 20 inserted blocks, 21 plastic anti-skid sets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of pavement of road flatness detecting device, including car body 1 are equipped with storage tank 14 on the upside of car body 1,
Large-sized idler wheel 2 can be stored, convenient to store when not needing large-sized idler wheel 2 to it, storage tank 14 passes through solid
Determine frame 15 to be fixed on car body 1,14 upper end of storage tank is equipped with the second opening, is equipped with case lid 16,16 one end of case lid in the second opening
It being rotatablely connected by shaft 17 and storage tank 14, the side wall of storage tank 14 is equipped with the retaining mechanism 18 that limitation case lid 16 rotates,
Prevent idler wheel 2 from dropping out out of storage tank 14, retaining mechanism 18 includes being fixed at case lid 16 far from inserting on 17 one end of shaft
Pin 19,14 side wall of storage tank are equipped with inserted block 20, and 20 upper end of inserted block is equipped with the slot of matching bolt 19, the uniform peace in 1 downside of car body
Equipped with multiple idler wheels 2,1 lower end of car body is equipped with the clamping mechanism 3 of multiple fixed idler whells 2.
Clamping mechanism 3 includes the fixed block 5 being rotatablely connected by thrust ball bearing 4 and car body 1, is consolidated on the axis of idler wheel 2
Surely it is equipped with limited block 6,5 one end of fixed block is equipped with the limiting slot of matching limited block 6, and 5 upper end of fixed block is equipped with connection limiting slot
First opening, the first opening is interior to be equipped with fixture block 7, and 6 upper end of limited block is equipped with the card slot of matching fixture block 7, and 7 upper end of fixture block runs through first
Opening extends to outside and is fixedly connected with pulling block 8, and the first spring 9 is arranged with outside fixture block 7, and 9 one end of the first spring and pulling block 8 are solid
Fixed connection, and 9 other end of the first spring is fixedly connected with fixed block 5,1 upper surface of car body is fixed with accommodating box 10, accommodating box
It is equipped with elastic spacing mechanism 11 in 10, the profilometer being put into is limited, to be protected to it, elasticity
Position-limit mechanism 11 includes vertically symmetrical two be arranged in accommodating box 10 piece snap-gauge 12, is fixed on the side wall close to each other of snap-gauge 12
Equipped with plastic anti-skid set 21, plastic anti-skid set 21 is equipped with anti-skid chequer, and the side that two pieces of snap-gauges 12 are away from each other is equipped with the second bullet
Spring 13,13 one end of second spring are fixedly connected with snap-gauge 12, and 13 other end of second spring is fixedly connected with accommodating box 10.
In the utility model, by 3 fixed idler whell 2 of clamping mechanism, clamping mechanism 3 includes passing through thrust ball bearing 4 and vehicle
The fixed block 5 that body 1 is rotatablely connected, limited block 6 is fixed on the axis of idler wheel 2, and 5 one end of fixed block is equipped with matching limited block 6
Limiting slot, 5 upper end of fixed block be equipped with connection limiting slot first opening, first opening in be equipped with fixture block 7,6 upper end of limited block
Card slot equipped with matching fixture block 7,7 upper end of fixture block extends to outside through the first opening and is fixedly connected with pulling block 8, outside fixture block 7
It is arranged with the first spring 9,9 one end of the first spring is fixedly connected with pulling block 8, and 9 other end of the first spring and the fixed company of fixed block 5
It connects, by pulling pulling block 8 that can dismantle to idler wheel 2,1 upper surface of car body is equipped with accommodating box 10, is equipped with bullet in accommodating box 10
Property position-limit mechanism 11, can limit the profilometer being put into.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of pavement of road flatness detecting device, including car body (1), it is characterised in that：Uniformly pacify on the downside of the car body (1)
Equipped with multiple idler wheels (2), car body (1) lower end is equipped with the clamping mechanism (3) of multiple fixed idler whells (2), the clamping mechanism
(3) include the fixed block (5) being rotatablely connected by thrust ball bearing (4) and car body (1), fixed on the axis of the idler wheel (2)
Equipped with limited block (6), described fixed block (5) one end is equipped with the limiting slot of matching limited block (6), and fixed block (5) upper end is set
There is the first opening of connection limiting slot, is equipped with fixture block (7) in first opening, limited block (6) upper end is equipped with matching card
The card slot of block (7), fixture block (7) upper end extend to outside and are fixedly connected with pulling block (8), the fixture block through the first opening
(7) it is arranged with the first spring (9) outside, described first spring (9) one end is fixedly connected with pulling block (8), and the first spring (9) is another
End is fixedly connected with fixed block (5), and car body (1) upper surface is fixed with accommodating box (10), is set in the accommodating box (10)
Flexible position-limit mechanism (11).
2. a kind of pavement of road flatness detecting device according to claim 1, which is characterized in that the elastic spacing machine
Structure (11) include it is vertically symmetrical two pieces of snap-gauges (12) in accommodating box (10) are set, two pieces of snap-gauges (12) be away from each other one
Side is equipped with second spring (13), and described second spring (13) one end is fixedly connected with snap-gauge (12), and second spring (13) is another
One end is fixedly connected with accommodating box (10).
3. a kind of pavement of road flatness detecting device according to claim 2, which is characterized in that snap-gauge (12) phase
It is mutually fixed with plastic anti-skid set (21) on close side wall, the plastic anti-skid set (21) is equipped with anti-skid chequer.
4. a kind of pavement of road flatness detecting device according to claim 1, which is characterized in that on the car body (1)
Side is equipped with storage tank (14), and the storage tank (14) is fixed on car body (1) by fixed frame (15), on the storage tank (14)
End is equipped with the second opening, is equipped with case lid (16) in second opening, described case lid (16) one end passes through shaft (17) and storing
Case (14) rotation connection, the side wall of the storage tank (14) are equipped with the retaining mechanism (18) of limitation case lid (16) rotation.
5. a kind of pavement of road flatness detecting device according to claim 4, which is characterized in that the retaining mechanism
(18) include the bolt (19) being fixed on case lid (16) separate shaft (17) one end, set on storage tank (14) side wall
Have inserted block (20), inserted block (20) upper end is equipped with the slot of matching bolt (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375386.8U CN208121528U (en) | 2018-03-20 | 2018-03-20 | A kind of pavement of road flatness detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375386.8U CN208121528U (en) | 2018-03-20 | 2018-03-20 | A kind of pavement of road flatness detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208121528U true CN208121528U (en) | 2018-11-20 |
Family
ID=64199312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820375386.8U Active CN208121528U (en) | 2018-03-20 | 2018-03-20 | A kind of pavement of road flatness detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208121528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111239501A (en) * | 2020-03-23 | 2020-06-05 | 江苏辐环环境科技有限公司 | Mobile electromagnetic radiation monitoring device |
-
2018
- 2018-03-20 CN CN201820375386.8U patent/CN208121528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111239501A (en) * | 2020-03-23 | 2020-06-05 | 江苏辐环环境科技有限公司 | Mobile electromagnetic radiation monitoring device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 010000 1 / F, No.4 standard workshop, South small and medium sized enterprise Pioneer Park, Sunshine Street, Ruyi Industrial New District, Hohhot Economic and Technological Development Zone, Inner Mongolia Autonomous Region Patentee after: Yitong Engineering Testing Co.,Ltd. Address before: 010000 1 / F, No.4 standard workshop, South small and medium sized enterprise Pioneer Park, Sunshine Street, Ruyi Industrial New District, Hohhot Economic and Technological Development Zone, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA YITONG HIGHWAY INSPECTION CONSULTING Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for detecting road surface smoothness Granted publication date: 20181120 Pledgee: Mongolian Commercial Bank Co.,Ltd. Hohhot Dazhao Branch Pledgor: Yitong Engineering Testing Co.,Ltd. Registration number: Y2024150000006 |