CN208059865U - A kind of highway cross-section survey tool - Google Patents
A kind of highway cross-section survey tool Download PDFInfo
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- CN208059865U CN208059865U CN201820402723.8U CN201820402723U CN208059865U CN 208059865 U CN208059865 U CN 208059865U CN 201820402723 U CN201820402723 U CN 201820402723U CN 208059865 U CN208059865 U CN 208059865U
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- China
- Prior art keywords
- measuring rod
- rangefinder
- survey tool
- lantern ring
- gasket
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Abstract
The utility model is related to a kind of highway cross-section survey tool, including measuring rod, rangefinder and mounting bracket, the rangefinder is slidably arranged by the mounting bracket on the measuring rod, and the measurement direction of the rangefinder is perpendicular to the measuring rod；Further include pipe level(l)ing bubble, the pipe level(l)ing bubble is arranged in parallel with the measuring rod, so as to adjust the levelness of the measuring rod by observing the pipe level(l)ing bubble.The utility model has the beneficial effects that：Directly measured using rangefinder and measuring rod between 2 topography variation points it is flat away from and height difference, high certainty of measurement, efficiency are fast, different highway cross-section sighting conditions is applicable in, and compared to the method for arguing for the sake of arguing, reduce the quantity that field operation carries measuring rod, panelists will be measured to be reduced to two people by three previous people, you can complete to measure, effectively reduce construction investment.
Description
Technical field
The utility model is related to survey engineering technical field, more particularly to a kind of highway cross-section survey tool.
Background technology
Highway cross-section measurement is the fluctuating situation measured with landform on highway center line orthogonal direction, measures gained section number
According to the calculating for being mainly used for roadbed (including draining and land used), barricade, protection works design and earthwork volume.It is surveyed in highway
During examining, especially mountain highway, cross-sectioning is that a task is heavy and especially important work, profile data matter
Amount by the calculating of the statistics and project cost that directly influence earthwork, while also influence whether designer's route selection and
The design of the highways accessory structure object such as roadbed, side slope.
Currently, the method that highway cross-section measures is more, common method is mainly argued for the sake of arguing method, spirit level method, theodolite
Method, total powerstation method and GNSS-RTK (global navigation satellite system-real time dynamic measurement location technology) method.It wherein argues for the sake of arguing method
It is directly to utilize two measuring rods, such as measures line rod or steel ruler, measures the flat away from (i.e. level interval uses of 2 topography variation points
Horizontal distance between two measuring rods of tape measuring and obtain) and height difference (i.e. vertical height is poor, passes through in same horizontal line two
The scale of a measuring rod is poor and obtains), it is chiefly used in the area in hardship and low-grade highway, this method is the most simple and fast, but precision
Universal relatively low, especially height difference causes vertical survey inaccurate since the depth that two measuring rods are inserted into differs；Spirit level method,
Theodolite method and total powerstation method precision are high, but are all optical instruments, larger bad difficulty with sighting condition in relief
Area is difficult to carry out；GNSS-RTK methods measure highway cross-section precision height, and speed is fast, but in mountain area and the dense area of trees, satellite
Signal is easy to be interfered, often can not testing.To sum up to analyze, method of arguing for the sake of arguing uses extensively in the area in hardship, but precision is relatively low,
Though his four kinds of method precision are high, it is difficult to use in particular difficulty area.
Utility model content
The utility model aim is to provide a kind of highway cross-section survey tool, solves existing in the prior art above-mentioned ask
Topic.
The technical solution that the utility model solves above-mentioned technical problem is as follows：
A kind of highway cross-section survey tool, including measuring rod, rangefinder and mounting bracket, the rangefinder pass through the peace
It shelves and is slidably arranged on the measuring rod, and the measurement direction of the rangefinder is perpendicular to the measuring rod；It further include pipe
Level(l)ing bubble, the pipe level(l)ing bubble are arranged in parallel with the measuring rod, so as to adjust institute by observing the pipe level(l)ing bubble
State the levelness of measuring rod.
The utility model has the beneficial effects that：This survey tool directly measures two crust deformations using rangefinder and measuring rod
Change between point it is flat away from and height difference, high certainty of measurement, efficiency it is fast, different highway cross-section sighting conditions is applicable in, and phase
Compared with the method for arguing for the sake of arguing, the quantity that field operation carries measuring rod is reduced, panelists will be measured and reduced to two people by three previous people, you can
It completes to measure, effectively reduces construction investment.
Based on the above technical solution, the utility model can also do following improvement.
Further, the rangefinder is laser range finder.
Further, described measuring rod one end is provided with threaded connection column, and the other end is equipped with is threadedly coupled column phase with described
The threaded connection hole matched.
Further, the measuring rod is with graduated measurement line rod.
Further, the mounting bracket includes gasket and lantern ring；The upper surface of the gasket is cambered surface, outer with the lantern ring
Side matches, so that the lantern ring is fixed on the gasket；The diameter of the internal diameter of the lantern ring and the measuring rod
Match, so that the lantern ring is slidably set on the measuring rod；The pipe level(l)ing bubble is arranged in the outer of the lantern ring
Side, the gasket is for installing the rangefinder.
Further, the mounting bracket includes two lantern rings, and two lantern rings are separately positioned on the two of the gasket
End, and the central shaft of two lantern rings is conllinear, the both ends of the pipe level(l)ing bubble are separately positioned on the top of two lantern rings
Portion.
Further, the material of the gasket and the lantern ring is stainless steel.
Further, the lateral surface in the lantern ring is arranged by thermoplastic for the pipe level(l)ing bubble.
Further, the lantern ring is arranged by welding manner in the upper surface of the gasket.
Further, the rangefinder is arranged by adhesive plaster or thermoplastic in the lower surface of the gasket.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of highway cross-section survey tool of the utility model；
Fig. 2 is a kind of front view of the mounting bracket of highway cross-section survey tool of the utility model；
Fig. 3 is a kind of side view of the mounting bracket of highway cross-section survey tool of the utility model；
Fig. 4 uses schematic diagram for the first of a kind of highway cross-section survey tool of the utility model；
Fig. 5 uses schematic diagram for the second of a kind of highway cross-section survey tool of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1, measuring rod, 11, be threadedly coupled column, 2, rangefinder, 21, included pipe level(l)ing bubble, 3, mounting bracket, 31, gasket,
32, lantern ring, 4, pipe level(l)ing bubble.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of highway cross-section survey tool, including measuring rod 1, rangefinder 2 and mounting bracket 3, the survey
Distance meter 2 is slidably arranged by the mounting bracket 3 on the measuring rod 1, and the measurement direction of the rangefinder 2 is perpendicular to institute
State measuring rod 1；Further include pipe level(l)ing bubble 4, the pipe level(l)ing bubble 4 is arranged in parallel with the measuring rod 1, so as to pass through observation
The pipe level(l)ing bubble 4 adjusts the levelness of the measuring rod 1.
In use, if highway cross-section sighting condition is good, blocks, then can be used as shown in Figure 4 without high bar vegetation
Measurement method measures the height difference put down between utilizing the measurement of measuring rod 1 A and 2 points of B away from L between A and 2 points of B conducive to rangefinder 2
H in measurement process, observes the included pipe level(l)ing bubble 21 of rangefinder 2, and the survey measurements when bubble is placed in the middle ensures 2 water of rangefinder
Flat, measuring rod 1 straight down, effectively reduces measurement error；If highway cross-section vegetation serious shielding, height difference changes greatly, then
Measurement method as shown in Figure 5 can be used, measured using measuring rod 1 flat away from utilizing rangefinder 2 to measure A between A and 2 points of B
Height difference H between 2 points of B, in measurement process, observation tube level(l)ing bubble 4, the survey measurements when bubble is placed in the middle ensures measuring rod
1 is horizontal, and rangefinder 2 straight down, effectively reduces measurement error.
This survey tool, using rangefinder 2 and measuring rod 1 directly measure between 2 topography variation points it is flat away from and height difference,
High certainty of measurement, efficiency are fast, are applicable in different highway cross-section sighting conditions, and compared to the method for arguing for the sake of arguing, reduce field operation and take
Quantity with measuring rod 1 will measure panelists and be reduced to two people by three previous people, you can completes to measure, effectively reduce work
Journey is invested.
The rangefinder 2 is laser range finder.Laser range finder ranging is fast, small, dependable performance.
1 one end of the measuring rod, which is provided with, is threadedly coupled column 11, and the other end is equipped with to match with the column 11 that is threadedly coupled
Threaded connection hole (not shown).In measurement process, multiple measuring rods 1 can be connected through a screw thread to column 11 and screw thread connects
It connects hole to be cascaded successively, to meet different measurement length needs.
The measuring rod 1 is with graduated measurement line rod.Such as, use single-unit length for 1 meter of measurement line rod.
As shown in Figures 2 and 3, the mounting bracket 3 includes gasket 31 and lantern ring 32, and the upper surface of the gasket 31 is arc
Face matches with the lateral surface of the lantern ring 32, so that the lantern ring 32 is fixed on the gasket 31, the lantern ring 32
The diameter of internal diameter and the measuring rod 1 match it is described so that the lantern ring 32 is slidably set on the measuring rod 1
The lateral surface in the lantern ring 32 is arranged in pipe level(l)ing bubble 4, and the gasket 31 is for installing the rangefinder 2.This structure, is easy to
Realize that rangefinder 2 is slidably arranged on measuring rod 1, and the measurement direction of rangefinder 2 is perpendicular to measuring rod 1, pipe level(l)ing bubble 4
It is parallel with measuring rod 1.In actual use, in order to realize that rangefinder 2 only slides under external force on measuring rod 1, and slide
It does not damage measuring rod 1 in the process, can the substances such as Villus cloth be set in the medial surface of lantern ring 32, increase medial surface and the survey of lantern ring 32
Friction coefficient between the lateral surface of gauge rod 1, and prevent the lateral surface of the inside surface damage measuring rod 1 of lantern ring 32.
The mounting bracket 3 includes two lantern rings 32, and two lantern rings 32 are separately positioned on the two of the gasket 31
End, and the central shaft of two lantern rings 32 is conllinear, the both ends of the pipe level(l)ing bubble 4 are separately positioned on two lantern rings 32
Top.This structure is further susceptible to realize the measurement direction of rangefinder 2 perpendicular to measuring rod 1, pipe level(l)ing bubble 4 and measurement
Bar 1 is parallel.
The material of the gasket 31 and the lantern ring 32 is stainless steel.It is sturdy and durable using stainless steel, no
It is yielding, and there is preferable corrosion resistance.
The lateral surface in the lantern ring 32 is arranged by thermoplastic for the pipe level(l)ing bubble 4.Using thermoplastic by pipe level
Bubble 4 is bonded in the lateral surface of lantern ring 32, and bonding process is hardly damaged pipe level(l)ing bubble 4.
The lantern ring 32 is arranged by welding manner in the upper surface of the gasket 31.Lantern ring 32 is glued using welding manner
It is connected on the upper surface of gasket 31, bonding is secured, easily operated.
The rangefinder 2 is arranged by adhesive plaster or thermoplastic in the lower surface of the gasket 31.Using adhesive plaster or thermoplastic
Rangefinder 2 is bonded in the lower surface of gasket 31, bonding process is hardly damaged rangefinder 2.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of highway cross-section survey tool, which is characterized in that including measuring rod (1), rangefinder (2) and mounting bracket (3), institute
It states rangefinder (2) by the mounting bracket (3) to be slidably arranged on the measuring rod (1), and the measurement of the rangefinder (2)
Direction is perpendicular to the measuring rod (1)；Further include pipe level(l)ing bubble (4), the pipe level(l)ing bubble (4) and the measuring rod (1)
It is arranged in parallel, so as to adjust the levelness of the measuring rod (1) by observing the pipe level(l)ing bubble (4).
2. a kind of highway cross-section survey tool according to claim 1, which is characterized in that the rangefinder (2) is laser
Rangefinder.
3. a kind of highway cross-section survey tool according to claim 1, which is characterized in that described measuring rod (1) one end is set
It is equipped with and is threadedly coupled column (11), the other end is equipped with and the threaded connection hole for being threadedly coupled column (11) and matching.
4. a kind of highway cross-section survey tool according to claim 1, which is characterized in that the measuring rod (1) be with
The measurement line rod of scale.
5. according to a kind of any highway cross-section survey tool of Claims 1-4, which is characterized in that the mounting bracket (3)
Including gasket (31) and lantern ring (32)；The upper surface of the gasket (31) is cambered surface, the lateral surface phase with the lantern ring (32)
Match, so that the lantern ring (32) is fixed on the gasket (31)；The internal diameter of the lantern ring (32) and the measuring rod (1)
Diameter match so that the lantern ring (32) is slidably set on the measuring rod (1)；The pipe level(l)ing bubble (4) sets
The lateral surface in the lantern ring (32) is set, the gasket (31) is for installing the rangefinder (2).
6. a kind of highway cross-section survey tool according to claim 5, which is characterized in that the mounting bracket (3) includes two
A lantern ring (32), two lantern rings (32) are separately positioned on the both ends of the gasket (31), and two lantern rings
(32) central shaft is conllinear, and the both ends of the pipe level(l)ing bubble (4) are separately positioned on the top of two lantern rings (32).
7. a kind of highway cross-section survey tool according to claim 5, which is characterized in that the gasket (31) and the set
The material of ring (32) is stainless steel.
8. a kind of highway cross-section survey tool according to claim 7, which is characterized in that the pipe level(l)ing bubble (4) is logical
Cross thermoplastic setting the lantern ring (32) lateral surface.
9. a kind of highway cross-section survey tool according to claim 7, which is characterized in that the lantern ring (32) passes through welding
The upper surface in the gasket (31) is arranged in mode.
10. a kind of highway cross-section survey tool according to claim 7, which is characterized in that the rangefinder (2) passes through glue
Cloth or thermoplastic are arranged in the lower surface of the gasket (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402723.8U CN208059865U (en) | 2018-03-23 | 2018-03-23 | A kind of highway cross-section survey tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402723.8U CN208059865U (en) | 2018-03-23 | 2018-03-23 | A kind of highway cross-section survey tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208059865U true CN208059865U (en) | 2018-11-06 |
Family
ID=63989894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820402723.8U Active CN208059865U (en) | 2018-03-23 | 2018-03-23 | A kind of highway cross-section survey tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208059865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493561A (en) * | 2022-11-16 | 2022-12-20 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Hydraulic ring geological profile measuring device |
-
2018
- 2018-03-23 CN CN201820402723.8U patent/CN208059865U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493561A (en) * | 2022-11-16 | 2022-12-20 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Hydraulic ring geological profile measuring device |
| CN115493561B (en) * | 2022-11-16 | 2023-02-17 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Hydraulic ring geological profile measuring device |
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