CN207973974U - A kind of road and bridge surface evenness measuring instrument - Google Patents
A kind of road and bridge surface evenness measuring instrument Download PDFInfo
- Publication number
- CN207973974U CN207973974U CN201820320140.0U CN201820320140U CN207973974U CN 207973974 U CN207973974 U CN 207973974U CN 201820320140 U CN201820320140 U CN 201820320140U CN 207973974 U CN207973974 U CN 207973974U
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- China
- Prior art keywords
- measurement plate
- road
- strut
- pulley
- measuring instrument
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model is related to road and bridge technical fields, more specifically to a kind of road and bridge surface evenness measuring instrument, including measurement plate, strut and pedestal, the measurement plate is movably connected on strut upper end, the pedestal is movably connected on strut lower end, the measurement plate is internally provided with pulley, the pulley upper end is connected with mark block and mark block is flexibly connected by pulley with measurement plate, the pulley lower end is connected with damping spring, the measurement plate is provided at both ends with solar panels, and strut lower end both sides are both provided with laser irradiation lamp.In measurement plate upper end, laterally block is marked in setting, the static or state of swinging when by mark block horizontal rest can effectively analyze the flatness or gradient on road surface, and the direct projection state of laser irradiation lamp wiring is more horizontal and impacted smaller subject matter, therefore measurement effect is more preferably, the connection solar panels at measurement plate both ends are used to carry out electric energy supply, more energy conservation and environmental protection to laser irradiation lamp simultaneously.
Description
Technical field
The utility model is related to a kind of measuring instruments, refer in particular to a kind of road and bridge surface evenness measuring instrument, belong to
Road and bridge beam technical field.
Background technology
With the exhibition of breaking out of communication paulin, the high-grade highway quantity based on highway, Class I highway increases year by year,
Highway in China cause starts into people to build the new stage that high-grade highway is attached most importance to.High-grade highway should focus on linear
Design, keeps linear continuity, make passenger physiology and it is psychological have a sense of security and comfort, road and bridge, generally by road
The several majors such as base, road surface, bridge, Tunnel Engineering and traffic engineering facilities form, when carrying out construction to road and bridge,
It needs to measure its surface smoothness.
Its structure of existing road and bridge surface evenness measuring instrument and function are more single, for example, its measurement method and
Measurement means are outmoded, and operation is not convenient enough and is easy there are error, and existing measuring instrument is supplied usually using normal power supplies
It answers, limitation is used there are certain region, energy-conserving and environment-protective performance also has to be hoisted, therefore it is flat to design a kind of road and bridge surface
Whole degree measuring instrument is necessary.
Utility model content
The utility model aim is for overcome the deficiencies in the prior art and provides a kind of road and bridge surface smoothness survey
Measuring appratus, in measurement plate upper end, laterally block is marked in setting, and the static or state of swinging when by mark block horizontal rest can be effective
The flatness or gradient on road surface are analyzed, and the direct projection state of laser irradiation lamp wiring is more horizontal and impacted smaller
Subject matter, therefore measurement effect is more preferably.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of road and bridge surface evenness measuring
Instrument, including measurement plate, strut, pedestal, mark block, pulley, damping spring, shaft, solar panels, placing groove, laser irradiation lamp,
Control switch, telescopic shaft, accumulator and idler wheel.
The measurement plate is movably connected on strut upper end, and the pedestal is movably connected on strut lower end, in the measurement plate
Portion is provided with pulley, and the pulley upper end is connected with mark block and mark block is flexibly connected by pulley with measurement plate, under the pulley
End is connected with damping spring, and the measurement plate is provided at both ends with solar panels, and strut lower end both sides are both provided with laser photograph
Shot-light, the chassis interior are provided with accumulator, and the solar panels are electrically connected with accumulator, and pedestal lower end activity connects
It is connected to idler wheel.
As advanced optimizing for the technical program, a kind of road and bridge surface evenness measuring instrument institute of the utility model
It states solar panels one end and is connected with shaft, the solar panels are flexibly connected by shaft with measurement plate.
As advanced optimizing for the technical program, a kind of road and bridge surface evenness measuring instrument institute of the utility model
It states measurement plate lower end and is provided with placing groove.
As advanced optimizing for the technical program, a kind of road and bridge surface evenness measuring instrument institute of the utility model
It states strut surface and is provided with control switch, the laser irradiation lamp is electrically connected with control switch.
As advanced optimizing for the technical program, a kind of road and bridge surface evenness measuring instrument institute of the utility model
It states strut upper end and is connected with telescopic shaft, the strut is connect by telescopic shaft with measurement plate.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
1, a kind of road and bridge surface evenness measuring instrument of the utility model, by measurement plate upper end transverse direction
Setting mark block, and by pulley and measurement plate carry out it is lateral be slidably connected, be convenient for the levelness on road and bridge surface into
Row measures, and the static or state of swinging when by mark block horizontal rest can effectively analyze flatness or the inclination on road surface
Degree, it is simple and convenient.
2, a kind of road and bridge surface evenness measuring instrument of the utility model, by equal in strut lower end both sides
Laser irradiation lamp is set, using the lateral irradiation of laser as the auxiliary foundation of roughness measurement, due to the direct projection state of light
For more horizontal and impacted smaller subject matter, therefore two-way laser irradiation lamp is utilized to carry out the surfacing of road and bridge
Degree measures, and measurement effect is more preferably.
3, a kind of road and bridge surface evenness measuring instrument of the utility model, by logical at measurement plate both ends
Shaft flexible connection solar panels are crossed, sunlight heat can be carried out to absorb conversion and deposit by opening solar panels in use outdoors
It is stored in accumulator, for carrying out electric energy supply to the laser irradiation lamp, the measuring instrument is made to use more energy conservation and environmental protection.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of overall structure diagram of road and bridge surface evenness measuring instrument of the utility model.
Attached drawing 2 is a kind of measurement plate structure schematic diagram of road and bridge surface evenness measuring instrument of the utility model.
Wherein：Measurement plate 1, strut 2, pedestal 3, mark block 4, pulley 5, damping spring 6, shaft 7, solar panels 8, placing groove
9, laser irradiation lamp 10, control switch 11, telescopic shaft 12, accumulator 13, idler wheel 14.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
A kind of road and bridge surface evenness measuring instrument described in the utility model as shown in attached drawing 1-2, including：It surveys
Template 1, strut 2, pedestal 3, mark block 4, pulley 5, damping spring 6, shaft 7, solar panels 8, placing groove 9, laser irradiation lamp 10,
Control switch 11, telescopic shaft 12, accumulator 13 and idler wheel 14.
The measurement plate 1 is movably connected on 2 upper end of strut, and the pedestal 3 is movably connected on 2 lower end of strut, the measurement
Plate 1 is internally provided with pulley 5, and 5 upper end of the pulley is connected with mark block 4 and mark block 4 is flexibly connected by pulley 5 with measurement plate 1,
5 lower end of the pulley is connected with damping spring 6, and the measurement plate 1 is provided at both ends with solar panels 8,2 lower end both sides of the strut
It is both provided with laser irradiation lamp 10, the pedestal 3 is internally provided with accumulator 13, and the solar panels 8 are electrical with accumulator 13
Connection, 3 lower end of the pedestal is connected with idler wheel 14；8 one end of the solar panels is connected with shaft 7, the solar panels 8
It is flexibly connected with measurement plate 1 by shaft 7；1 lower end of the measurement plate is provided with placing groove 9；2 surface of the strut is provided with control
Switch 11 is made, the laser irradiation lamp 10 is electrically connected with control switch 11；2 upper end of the strut is connected with telescopic shaft 12, institute
Strut 2 is stated to connect with measurement plate 1 by telescopic shaft 12.
In 1 upper end of measurement plate, laterally block 4 is marked in setting, is measured for the levelness to road and bridge surface, by mark block 4
The static or state of swinging when horizontal rest can effectively analyze the flatness or gradient on road surface, and in strut 2
Lower end both sides are respectively provided with laser irradiation lamp 10, since the direct projection state of light is more horizontal and impacted smaller subject matter,
Therefore measurement effect more preferably, is all connected with solar panels at 1 both ends of measurement plate in addition, for carrying out electric energy confession to laser irradiation lamp 10
It answers, makes the measuring instrument using more energy conservation and environmental protection, to substantially increase the road and bridge surface evenness measuring instrument
Using effect and its adaptability in practical applications and practicability.
The specific application example that the above is only the utility model does not constitute the scope of protection of the utility model any limit
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
1. a kind of road and bridge surface evenness measuring instrument, including measurement plate (1), strut (2) and pedestal (3), the measurement
Plate (1) is movably connected on strut (2) upper end, and the pedestal (3) is movably connected on strut (2) lower end, it is characterised in that：The survey
Template (1) is internally provided with pulley (5), and pulley (5) upper end is connected with mark block (4) and mark block (4) passes through pulley (5) and survey
Template (1) is flexibly connected, and pulley (5) lower end is connected with damping spring (6), and the measurement plate (1) is provided at both ends with the sun
Energy plate (8), strut (2) the lower end both sides are both provided with laser irradiation lamp (10), and the pedestal (3) is internally provided with accumulator
(13), the solar panels (8) are electrically connected with accumulator (13), and pedestal (3) lower end is connected with idler wheel (14).
2. a kind of road and bridge surface evenness measuring instrument according to claim 1, it is characterised in that：The solar energy
Plate (8) one end is connected with shaft (7), and the solar panels (8) are flexibly connected by shaft (7) with measurement plate (1).
3. a kind of road and bridge surface evenness measuring instrument according to claim 1, it is characterised in that：The measurement plate
(1) lower end is provided with placing groove (9).
4. a kind of road and bridge surface evenness measuring instrument according to claim 1, it is characterised in that：The strut
(2) surface is provided with control switch (11), and the laser irradiation lamp (10) is electrically connected with control switch (11).
5. a kind of road and bridge surface evenness measuring instrument according to claim 1, it is characterised in that：The strut
(2) upper end is connected with telescopic shaft (12), and the strut (2) is connect by telescopic shaft (12) with measurement plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320140.0U CN207973974U (en) | 2018-03-08 | 2018-03-08 | A kind of road and bridge surface evenness measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320140.0U CN207973974U (en) | 2018-03-08 | 2018-03-08 | A kind of road and bridge surface evenness measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207973974U true CN207973974U (en) | 2018-10-16 |
Family
ID=63765134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820320140.0U Expired - Fee Related CN207973974U (en) | 2018-03-08 | 2018-03-08 | A kind of road and bridge surface evenness measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207973974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050785A (en) * | 2020-09-04 | 2020-12-08 | 安徽黎搏装饰工程有限公司 | Building ground flatness detection equipment |
| CN114136245A (en) * | 2021-11-30 | 2022-03-04 | 河海大学 | Road surface flatness detection device and method |
-
2018
- 2018-03-08 CN CN201820320140.0U patent/CN207973974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050785A (en) * | 2020-09-04 | 2020-12-08 | 安徽黎搏装饰工程有限公司 | Building ground flatness detection equipment |
| CN114136245A (en) * | 2021-11-30 | 2022-03-04 | 河海大学 | Road surface flatness detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20200308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |