CN207797955U - Trafficability survey tool - Google Patents
Trafficability survey tool Download PDFInfo
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- CN207797955U CN207797955U CN201721384203.0U CN201721384203U CN207797955U CN 207797955 U CN207797955 U CN 207797955U CN 201721384203 U CN201721384203 U CN 201721384203U CN 207797955 U CN207797955 U CN 207797955U
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- dimensional measurement
- measurement bar
- pedestal
- trafficability
- mounting rod
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Abstract
The utility model discloses a kind of trafficability survey tool, trafficability survey tool includes：Pedestal, dimensional measurement bar and angle indicator, the dimensional measurement bar are installed in rotation on the pedestal；The angle indicator is installed in rotation on the pedestal.Coordinated as a result, by pedestal, dimensional measurement bar and angle indicator, the measurement of the angle and distance of vehicle can be realized, so as to easily measure the passability parameter of vehicle.
Description
Technical field
The utility model is related to field of measuring technique, more particularly to a kind of trafficability survey tool.
Background technology
In the related technology, during current trafficability measures, only by the size of the simple measurement gap of box ruler, not
The other parameters of trafficability, such as angle measurement can easily be measured：Approach angle, departure angle, laterally across angle, longitudinally through
Angle.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
With a kind of trafficability survey tool of novel proposition, which can easily measure passing through for vehicle
Property parameter.
Trafficability survey tool according to the present utility model includes：Pedestal, dimensional measurement bar and angle indicator, it is described
Dimensional measurement bar is installed in rotation on the pedestal；The angle indicator is installed in rotation on the pedestal.
Trafficability survey tool according to the present utility model is coordinated by pedestal, dimensional measurement bar and angle indicator,
The measurement that can realize the angle and distance of vehicle, so as to easily measure the passability parameter of vehicle.
Optionally, mounting rod is provided between the pedestal and the dimensional measurement bar, the mounting rod is rotationally pacified
On the pedestal, the dimensional measurement bar and the angle indicator are rotated synchronously with the mounting rod.
Further, the sliding slot axially extended is provided on the mounting rod, the dimensional measurement bar is slideably set
It sets in the sliding slot.
Specifically, a part for the dimensional measurement bar is set on the mounting rod, and the dimensional measurement bar is also set up
There is sliding shoe of the cooperation in the sliding slot.
Optionally, the pedestal is two, and the mounting rod is provided at both ends with limited block to prevent the mounting rod phase
To the pedestal play.
Further, be arranged on the mounting rod it is jagged, the angle indicator be mounted on the indentation, there.
Specifically, the trafficability survey tool further includes：Locating part for limiting the angle indicator, institute
Locating part is stated to be set on the mounting rod.
Optionally, the dimensional measurement bar includes multiple telescopic segments, scalable between adjacent two telescopic segments.
Further, the trafficability survey tool further includes：Operating lever, the operating lever are connected to the ruler
Spend the one end of measuring scale far from the pedestal.
Specifically, the one end of the operating lever far from the dimensional measurement bar is provided with handle.
Description of the drawings
Fig. 1 is the schematic diagram according to the trafficability survey tool of the utility model embodiment；
Fig. 2 is the schematic diagram according to the pedestal of the trafficability survey tool of the utility model embodiment；
Fig. 3 is the sectional view according to the mounting rod of the trafficability survey tool of the utility model embodiment；
Fig. 4 is the schematic diagram according to the mounting rod of the trafficability survey tool of the utility model embodiment；
Fig. 5 and Fig. 6 is the schematic diagram of dimensional measurement bar in different directions；
Fig. 7 is the partial schematic diagram of dimensional measurement bar；
Fig. 8 is the schematic diagram according to the angle indicator of the trafficability survey tool of the utility model embodiment；
Fig. 9 is the schematic diagram according to the operating lever of the trafficability survey tool of the utility model embodiment；
Figure 10 is work when measuring the approach angle of vehicle according to the trafficability survey tool of the utility model embodiment
Make state diagram；
Figure 11 is when measuring the ramp breakover angle of vehicle according to the trafficability survey tool of the utility model embodiment
Working state figure on.
Reference numeral：
Trafficability survey tool 10；
Pedestal 1；Circular hole 11；
Dimensional measurement bar 2；Sliding shoe 21；Telescopic segment 22；
Angle indicator 3；
Mounting rod 4；Sliding slot 41；Limited block 42；
Locating part 5；Operating lever 6；Handle 7；
Tire 20.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and should not be understood as new to this practicality
The limitation of type.
Below with reference to Fig. 1-Figure 11 detailed descriptions according to the trafficability survey tool 10 of the utility model embodiment.
As shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6 and Fig. 8, according to the trafficability survey tool 10 of the utility model embodiment
Including：Pedestal 1, dimensional measurement bar 2 and angle indicator 3, dimensional measurement bar 2 are installed in rotation on pedestal 1, angle indicator 3
It is installed in rotation on pedestal 1, it is simple in structure that such setting can be such that trafficability survey tool 10 obtains.
Wherein, measuring benchmark ground is close in the bottom of pedestal 1, and a circle is provided with scale, scale on the facade of pedestal 1
Totally 360 °, reading number of degrees when angle indicator 3 being facilitated to be directed toward.2 ontology of dimensional measurement bar is similar to the layout of telescopic antenna, passes through
The dead weight of dimensional measurement bar 2 can realize the flexible of dimensional measurement bar 2, moreover, being provided with length quarter on dimensional measurement bar 2
Degree, according to length scale, can read the size of distance.
Wherein, as shown in Figure 10, when measuring the approach angle and departure angle of vehicle, for measuring approach angle, directly will
This trafficability survey tool 10 is positioned over the front of tire 20, passes through dimensional measurement bar 2 and the front and back stretching ruler of horizontally slipping
Very little measuring rod 2 can find out minimum approach angle, then refer to the scale on the facade of pedestal 1 according to angle indicator 3, can be with
The size of approach angle can be directly read by angle indicator 3.Departure angle is identical as the measuring principle of approach angle.
Wherein, it when measuring the minimum ground clearance of vehicle, when dimensional measurement bar 2 stretches, is stretched according to dimensional measurement bar 2
The length of contracting and the angle of rotation, can find out the minimum point of vehicle, can converse the minimum point terrain clearance of vehicle, use
Pythagorean theorem can calculate right angle edge lengths, i.e. terrain clearance.
In addition, as shown in figure 11, when measuring ramp breakover angle and laterally across angle, for measuring ramp breakover angle,
Two sets of trafficability survey tools 10 are respectively placed in the front end of the rear end and rear tyre 20 of front tyre 20, are surveyed by size
The length adjustment and angular adjustment of gauge rod 2, can find out corner dimension minimum between front tyre 20 and rear tyre 20, i.e. a+b most
Hour is ramp breakover angle size.Similarly, it is also measured in this way laterally across angle.
Coordinated as a result, by pedestal 1, dimensional measurement bar 2 and angle indicator 3, can realize the angle and distance of vehicle
It measures, so as to easily measure the passability parameter of vehicle.
Optionally, shown in as shown in Figure 1, Figure 2, Fig. 5, Fig. 6 and Fig. 8, mounting rod is provided between pedestal 1 and dimensional measurement bar 2
4, mounting rod 4 is installed in rotation on pedestal 1, wherein circular hole 11 is provided on pedestal 1, circular hole 11 is for installing mounting rod
4, the both ends of mounting rod 4 pass through the circular hole 11 on pedestal 1 to be fixed.
In addition, as shown in Figure 5-Figure 7, the bottom of dimensional measurement bar 2 is provided with circular hole 11, and mounting rod 4 passes through dimensional measurement
Circular hole 11 on bar 2 is assembled with dimensional measurement bar 2, moreover, angle indicator 3 is also together with 4 fixing assembling of mounting rod, when
When mounting rod 4 rotates, such setting may be implemented dimensional measurement bar 2 and angle indicator 3 and be rotated synchronously with mounting rod 4.
Further, as shown in Figure 3 and Figure 4, the sliding slot 41 axially extended, dimensional measurement bar 2 are provided on mounting rod 4
It is slidably disposed in sliding slot 41, the sliding work that dimensional measurement bar 2 may be implemented is arranged such.Wherein, axial direction is
Refer to left and right directions in Fig. 4.
Specifically, as shown in Figure 5-Figure 7, a part for dimensional measurement bar 2 is set on mounting rod 4, and dimensional measurement bar 2 is also
It is provided with sliding shoe 21 of the cooperation in sliding slot 41, the effect of sliding shoe 21 is for ensureing dimensional measurement bar 2 and mounting rod 4 one
The circular hole 11 risen on pedestal 1 rotates synchronously, and sliding shoe 21 coordinates with sliding slot 41, dimensional measurement bar 2 and mounting rod 4 can be filled
With together, also, sliding shoe 21 also being capable of the sliding in sliding slot 41.
Optionally, as shown in Figure 1-Figure 3, pedestal 1 is two, and two pedestals 1 are respectively assembled at the both ends of mounting rod 4, peace
Dress bar 4 is provided at both ends with limited block 42, and limited block 42 is connected with pedestal 1, and limited block 42 has position-limiting action, can be to prevent
Only 4 opposite base of mounting rod, 1 or so play.
Further, jagged (not shown) is set on mounting rod 4, and notch is used for the installation of angle indicator 3, angle
Pointer 3 is mounted on indentation, there, mounting rod 4 and angle indicator 3 can be assembled together.When angle indicator 3 is installed on mounting rod 4
On notch on when, the glue that outside puts on similar bottle cap again is blocked up for fixed angle pointer 3, can prevent angle indicator 3 from falling off.
Specifically, trafficability survey tool 10 can also include：For the locating part 5 of limited angular pointer 3, limit
Part 5 is set on mounting rod 4.When angle indicator 3 is installed on the notch on mounting rod 4, outside puts on locating part 5 again, limit
Position part 5 is used for fixed angle pointer 3, can prevent angle indicator 3 from falling off.Wherein, locating part 5 can be that the glue of similar bottle cap is stifled
Component.
Optionally, as shown in Figure 5 and Figure 6, dimensional measurement bar 2 may include multiple telescopic segments 22, and adjacent two flexible
Scalable between section 22, the frictional resistance very little between two adjacent telescopic segments 22 can facilitate stretching for size measuring rod 2
Contracting so as to realize the length adjustment work of dimensional measurement bar 2, and then can expand the finding range of dimensional measurement bar 2.
Further, as shown in Fig. 1 and Fig. 9, trafficability survey tool 10 can also include：Operating lever 6, operating lever
6 are connected to the one end of dimensional measurement bar 2 far from pedestal 1, wherein and the top of dimensional measurement bar 2 is provided with circular hole 11 and internal thread,
The connecting pin of operating lever 6 and dimensional measurement bar 2 can be provided with external screw thread, circular hole 11 and internal thread penetrating for operating lever 6
And fixation, when operating lever 6 is assemblied on dimensional measurement bar 2, external screw thread and screw-internal thread fit can be operating lever 6 and rulers
Together, operating lever 6 falls off 2 fixing assembling of very little measuring rod from dimensional measurement bar 2 when so as to prevent mobile.
Specifically, as shown in Fig. 1 and Fig. 9, the one end of operating lever 6 far from dimensional measurement bar 2 is provided with handle 7.Handle 7 can
So that measurement is simple to operate, so as to promote user satisfaction.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (7)
1. a kind of trafficability survey tool, which is characterized in that including：
Pedestal；
Dimensional measurement bar, the dimensional measurement bar are installed in rotation on the pedestal；
Angle indicator, the angle indicator are installed in rotation on the pedestal, the pedestal and the dimensional measurement bar it
Between be provided with mounting rod, the mounting rod is installed in rotation on the pedestal, and the dimensional measurement bar and the angle refer to
Needle is rotated synchronously with the mounting rod；
Operating lever, the operating lever are connected to the described one end of dimensional measurement bar far from the pedestal, and the operating lever is far from institute
The one end for stating dimensional measurement bar is provided with handle.
2. trafficability survey tool according to claim 1, which is characterized in that be provided with along axis on the mounting rod
To the sliding slot of extension, the dimensional measurement bar is slidably disposed in the sliding slot.
3. trafficability survey tool according to claim 2, which is characterized in that a part for the dimensional measurement bar
It is set on the mounting rod, the dimensional measurement bar is additionally provided with sliding shoe of the cooperation in the sliding slot.
4. trafficability survey tool according to claim 1, which is characterized in that the pedestal is two, the peace
Dress bar is provided at both ends with limited block to prevent the relatively described pedestal play of the mounting rod.
5. trafficability survey tool according to claim 1, which is characterized in that be provided on the mounting rod scarce
Mouthful, the angle indicator is mounted on the indentation, there.
6. trafficability survey tool according to claim 5, which is characterized in that further include：For limiting the angle
The locating part of pointer is spent, the locating part is set on the mounting rod.
7. trafficability survey tool according to claim 1, which is characterized in that the dimensional measurement bar includes multiple
Telescopic segment, it is scalable between adjacent two telescopic segments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384203.0U CN207797955U (en) | 2017-10-24 | 2017-10-24 | Trafficability survey tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384203.0U CN207797955U (en) | 2017-10-24 | 2017-10-24 | Trafficability survey tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207797955U true CN207797955U (en) | 2018-08-31 |
Family
ID=63274827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721384203.0U Active CN207797955U (en) | 2017-10-24 | 2017-10-24 | Trafficability survey tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207797955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373932A (en) * | 2018-11-08 | 2019-02-22 | 卡达克机动车质量检验中心(宁波)有限公司 | A kind of measuring device of Ramp Angles, departure angle and ramp breakover angle |
| CN111141194A (en) * | 2019-11-28 | 2020-05-12 | 安徽江淮汽车集团股份有限公司 | Engine measuring device |
| CN112050773A (en) * | 2020-08-19 | 2020-12-08 | 中国第一汽车股份有限公司 | Device and method for measuring longitudinal passing angle of automobile |
-
2017
- 2017-10-24 CN CN201721384203.0U patent/CN207797955U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373932A (en) * | 2018-11-08 | 2019-02-22 | 卡达克机动车质量检验中心(宁波)有限公司 | A kind of measuring device of Ramp Angles, departure angle and ramp breakover angle |
| CN109373932B (en) * | 2018-11-08 | 2024-04-12 | 中汽研汽车检验中心(宁波)有限公司 | Measuring device for approach angle, departure angle and longitudinal passing angle of automobile |
| CN111141194A (en) * | 2019-11-28 | 2020-05-12 | 安徽江淮汽车集团股份有限公司 | Engine measuring device |
| CN111141194B (en) * | 2019-11-28 | 2021-10-01 | 安徽江淮汽车集团股份有限公司 | Engine measuring device |
| CN112050773A (en) * | 2020-08-19 | 2020-12-08 | 中国第一汽车股份有限公司 | Device and method for measuring longitudinal passing angle of automobile |
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