CN212585662U - Contour mark installation angle measuring device - Google Patents
Contour mark installation angle measuring device Download PDFInfo
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- CN212585662U CN212585662U CN202021599227.XU CN202021599227U CN212585662U CN 212585662 U CN212585662 U CN 212585662U CN 202021599227 U CN202021599227 U CN 202021599227U CN 212585662 U CN212585662 U CN 212585662U
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- leveling rod
- installation angle
- angle measuring
- delineator
- leveling
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- 238000009434 installation Methods 0.000 title claims abstract description 22
- 239000003550 marker Substances 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of measuring equipment, in particular to a contour mark installation angle measuring device, which comprises a supporting component, a measuring component and an adjusting component; the supporting component comprises a leveling rod and a mark post vertically arranged on the leveling rod; the measuring component comprises a laser range finder and a receiving plate arranged on the marker post; the adjusting assembly is arranged on the supporting assembly and can respectively adjust the horizontal height of the leveling rod and the vertical height of the receiving plate; the measuring device has simple structure, convenient operation and low manufacturing and production cost; the traditional method and instrument for measuring the installation angle of the delineator are abandoned, scientific and professional measurement can be carried out on the installation angle of the delineator, and the standardization and the accuracy of the measurement of the installation angle of the delineator are guaranteed.
Description
Technical Field
The utility model relates to a measuring equipment technical field especially relates to a profile mark installation angle measuring device.
Background
On the highway and the first-level road, the vehicle is high in running speed, anti-collision facilities such as guardrails and road canes are generally arranged on two sides of the highway to prevent out-of-control vehicles from rushing out of the road, and the vehicle is short in visible distance in the process of running at night, so that the running safety is greatly reduced. At present, in order to achieve the purpose of safe driving, a main method is to install delineators on guardrails, wherein the delineators are traffic safety facilities which are arranged along two side edges of a road, are used for displaying the contour of the boundary of the road, guiding vehicles to normally drive and have retroreflection performance, and can play a role in inducing and warning drivers at night.
The mounting angle of the delineator is one of three practical measurement items for quality inspection of the delineator, and it is very important to standardize the measuring instrument and the measuring method thereof. However, the current domestic measuring instruments for installing angles of delineators are still limited to a flower pole, a cross, a tape measure and a universal angle square, the measuring method is not standard, the measuring instruments are not professional, and the reliability of measured data is low.
In view of the above problems, the designer actively makes research and innovation based on the practical experience and professional knowledge that is abundant for years in the engineering application of such products, so as to create a contour mark installation angle measuring device, which is more practical.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a contour mark installation angle measuring device.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a delineator installation angle measuring apparatus comprising: the device comprises a supporting assembly, a measuring assembly and an adjusting assembly;
the support component comprises a leveling rod and a mark post vertically arranged on the leveling rod;
the measuring assembly comprises a laser range finder and a receiving plate arranged on the marker post;
the adjusting component is arranged on the supporting component and can respectively adjust the level of the leveling rod and the vertical height of the receiving plate.
Furthermore, a T-shaped lifting groove is formed in the length direction of the marker post, a sliding rivet in sliding connection with the T-shaped lifting groove is arranged in the T-shaped lifting groove, and the receiving plate is fixedly connected with the sliding rivet and is in sliding connection with the marker post through the sliding rivet.
Furthermore, the marker post is vertically arranged in the middle of the leveling rod and is fixedly connected with the leveling rod through a fixing rivet.
Furthermore, a leveling bubble is arranged on the leveling rod, and the leveling bubble is horizontally arranged on the upper surface of the leveling rod.
Furthermore, the lower surface of the leveling rod is symmetrically provided with adjusting brackets, and the length of each adjusting bracket can be adjusted.
Furthermore, a placement groove is formed in the leveling rod, and the size of the placement groove is matched with that of the marker post.
Furthermore, telescopic rulers are symmetrically arranged at two ends of the leveling rod in the length direction, and are arranged inside the leveling rod and are in sliding connection with the leveling rod.
Furthermore, the lower surface of the leveling rod is symmetrically provided with directional wheels.
The utility model has the advantages that: the measuring device for the mounting angle of the delineator has the advantages of simple structure, convenience in operation, convenience in manufacturing and low production cost; the traditional method and instrument for measuring the installation angle of the delineator are abandoned, scientific and professional measurement can be carried out on the installation angle of the delineator, and the standardization and the accuracy of the measurement of the installation angle of the delineator are guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an angle measuring device according to an embodiment of the present invention;
fig. 2 is a front view of an angle measuring device according to an embodiment of the present invention;
fig. 3 is a schematic working diagram of an angle measuring device according to an embodiment of the present invention;
reference numerals: 1. a support assembly; 11. leveling the rod; 111. a placing groove; 12. a marker post; 121. a T-shaped lifting groove; 122. a slide rivet; 123. fixing the rivet; 2. a measurement assembly; 21. a laser range finder; 22. receiving a plate; 31. a level bubble; 32. adjusting the bracket; 33. a telescopic ruler; 34. a directional wheel; 4. marking a contour; 5. and (4) a guardrail.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The angle measuring apparatus shown in fig. 1 and 2 includes: the device comprises a support assembly 1, a measuring assembly 2 and an adjusting assembly; the supporting component 1 comprises a leveling rod 11 and a mark post 12 vertically arranged on the leveling rod 11; the measuring assembly 2 comprises a laser range finder 21 and a receiving plate 22 arranged on the post 12; the adjusting assembly is arranged on the supporting assembly 1 and can respectively adjust the level of the leveling rod 11 and the vertical height of the receiving plate 22.
In a preferred embodiment of the present application, a T-shaped lifting groove 121 is formed along the length direction of the target 12, a sliding rivet 122 slidably connected to the T-shaped lifting groove 121 is formed in the T-shaped lifting groove 121, and the receiving plate 22 is fixedly connected to the sliding rivet 122 and slidably connected to the target 12 via the sliding rivet 122. The mark post 12 is vertically arranged in the middle of the leveling rod 11 and is fixedly connected with the leveling rod 11 through a fixing rivet 123. The leveling rod 11 is provided with a level bubble 31, and the level bubble 31 is horizontally arranged on the upper surface of the leveling rod 11. The adjusting brackets 32 are symmetrically arranged on the lower surface of the leveling rod 11, and the length of the adjusting brackets 32 can be adjusted.
In the specific implementation process, a laser signal is emitted in the normal direction of the surface of the delineator 4 through the laser range finder 21, the laser signal is received through the receiving plate 22 and a receiving signal point is output, a laser signal perpendicular to the guardrail 5 is emitted at the receiving signal point through the laser range finder 21, and a measurement result is formed through the included angle of the two laser signal lines.
In this embodiment, the vertical position of the receiving plate 22 can be adjusted by the T-shaped lifting groove 121, so that the receiving plate 22 and the outline marker 4 are located at the same horizontal height, and the measurement accuracy is ensured. The height of the adjusting bracket 32 is adjustable, through observing the position of the level bubble 31, whether the leveling rod 11 is horizontal or not is judged, the influence of a cross slope on the measurement of the road width is avoided, thereby the position of the center line of the road is accurately found, the sliding rivet 122 can enable the receiving plate 22 to generate vertical displacement, the lower surface of the leveling rod 11 is symmetrically provided with the directional wheels 34, the directional wheels 34 can enable the receiving plate 22 to generate transverse displacement, the two are cooperated, signals sent by the laser range finder 21 can accurately fall on the receiving plate 22, the included angle formed by the laser line emitted by the laser range finder 21 from the normal direction of the outline marker 4 and the laser line emitted by the signal receiving point on the receiving plate 22 from the laser range finder 21 is the measuring result, and the measuring result plus 90 degrees is the installation angle value of the outline marker 4.
As a preferred embodiment of the application, the leveling rod 11 is provided with a placement groove 111, the size of the placement groove 111 is matched with that of the marker post 12, and the marker post 12 can be detached and placed in the placement groove 111 when the measuring device is not used, so that the measuring device is convenient to transport. The telescopic rulers 33 are symmetrically arranged at two ends of the leveling rod 11 in the length direction, and the telescopic rulers 33 are arranged inside the leveling rod 11 and are in sliding connection with the leveling rod 11, so that the road width can be measured, the position of a center line of a road can be determined, the angle of the delineator 4 can be measured according to the actual driving condition of a vehicle, and the reliability of the measured angle can be ensured.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A delineator installation angle measuring apparatus, comprising: the device comprises a supporting assembly (1), a measuring assembly (2) and an adjusting assembly;
the supporting component (1) comprises a leveling rod (11) and a mark post (12) vertically arranged on the leveling rod (11);
the measuring assembly (2) comprises a laser range finder (21) and a receiving plate (22) arranged on the sighting rod (12);
the adjusting component is arranged on the supporting component (1) and can respectively adjust the level of the leveling rod (11) and the vertical height of the receiving plate (22).
2. The delineator installation angle measuring apparatus according to claim 1, wherein a T-shaped lifting groove (121) is provided along a length direction of the target bar (12), a slide rivet (122) slidably connected to the T-shaped lifting groove (121) is provided in the T-shaped lifting groove (121), and the receiving plate (22) is fixedly connected to the slide rivet (122) and slidably connected to the target bar (12) through the slide rivet (122).
3. The delineator installation angle measuring device of claim 2, characterized in that the target (12) is vertically disposed in the middle of the leveling rod (11) and is fixedly connected to the leveling rod (11) by a fixing rivet (123).
4. A delineator installation angle measuring apparatus according to claim 3, characterized in that a leveling bubble (31) is provided on the leveling rod (11), and the leveling bubble (31) is horizontally provided on the upper surface of the leveling rod (11).
5. A delineator installation angle measuring apparatus according to claim 4, characterized in that an adjusting bracket (32) is symmetrically provided on the lower surface of the leveling rod (11), and the length of the adjusting bracket (32) can be adjusted.
6. A delineator installation angle measuring apparatus according to claim 1, characterized in that a placement groove (111) is provided on the leveling rod (11), the size of the placement groove (111) being adapted to the size of the marker post (12).
7. The delineator installation angle measuring apparatus according to claim 1, wherein telescopic rulers (33) are symmetrically provided at both ends of the leveling rod (11) in the length direction, and the telescopic rulers (33) are provided inside the leveling rod (11) and slidably connected to the leveling rod (11).
8. A delineator installation angle measuring apparatus as claimed in claim 1, characterized in that the lower surface of the leveling rod (11) is symmetrically provided with orientation wheels (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599227.XU CN212585662U (en) | 2020-08-04 | 2020-08-04 | Contour mark installation angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599227.XU CN212585662U (en) | 2020-08-04 | 2020-08-04 | Contour mark installation angle measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212585662U true CN212585662U (en) | 2021-02-23 |
Family
ID=74657807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021599227.XU Active CN212585662U (en) | 2020-08-04 | 2020-08-04 | Contour mark installation angle measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212585662U (en) |
-
2020
- 2020-08-04 CN CN202021599227.XU patent/CN212585662U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240806 Address after: 210017 No. 223 Simon Street, Jiangsu, Nanjing Patentee after: JSTI GROUP Co.,Ltd. Country or region after: China Patentee after: JIANGSU EXPRESSWAY CO.,LTD. Address before: 210019 No. 8 East Street, Fuchunjiang, Jianye District, Nanjing City, Jiangsu Province Patentee before: JSTI GROUP Co.,Ltd. Country or region before: China |