CN207225468U - The carrying platform of precision optics equipment on automobile - Google Patents
The carrying platform of precision optics equipment on automobile Download PDFInfo
- Publication number
- CN207225468U CN207225468U CN201721080829.2U CN201721080829U CN207225468U CN 207225468 U CN207225468 U CN 207225468U CN 201721080829 U CN201721080829 U CN 201721080829U CN 207225468 U CN207225468 U CN 207225468U
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- CN
- China
- Prior art keywords
- crossbeam
- longeron
- main longitudinal
- gag lever
- lever post
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Abstract
The utility model provides a kind of carrying platform of precision optics equipment on automobile, it is related to engineering truck technical field, it includes two crossbeams, connect the longeron of two crossbeams, the left end of crossbeam with right end is vertically-mounted respectively column, gag lever post, longeron includes two main longitudinal griders and two secondary longerons, two main longitudinal griders are located at the lower surface in the middle part of crossbeam, two secondary longerons are located at the left end and right end of crossbeam respectively, gag lever post one end is connected with a secondary longeron, the other end is connected with another secondary longeron, position of the gag lever post on secondary longeron is adjustable, crossbeam, longeron, pillar and gag lever post are square pipe fitting, the sectional area of crossbeam gradually increases from end toward middle part, supporting item is equipped with the pipe of main longitudinal grider, the first reinforcing rib is equipped between pillar and crossbeam, the second reinforcing rib is equipped between main longitudinal grider and crossbeam.The utility model bearing capacity and non-deformability are strong, it is ensured that the accuracy of precision optics equipment positioning.
Description
Technical field
Engineering truck technical field is the utility model is related to, especially the carrying of precision optics equipment is put down on a kind of automobile
Platform.
Background technology
Carrying platform on automobile chassis, it is used for carrying the various equipment with specific use, including
The precision optics equipment such as theodolite, tracker, carrying platform mainly include crossbeam, longeron and four pillars, and longeron is installed on vapour
On chassis, crossbeam is fixed on longeron, and pillar is vertically connected at crossbeam, and precision optics equipment is placed on longeron, and accurate
Optical device is connected by connector with pillar.
Existing vehicular platform, its is applied widely, simple in structure, the equipment that can carry numerous types, and low cost, its
Crossbeam, longeron and pillar are formed using channel steel processing and manufacturing, but due to the carbon structural steels that channel steel is opening shape, its rigidity
It is weaker compared with high-tensile structural steel, thus existing vehicular platform bearing capacity and anti-pressure ability be not it is very strong, when carrying compared with
During the equipment of weight, larger carrying pressure is easy to cause the slight deformation of longeron generation, moreover, when automobile run into turning,
When emergency brake or situation about jolting, pillar can be subject to the active force from optical device, pillar is produced a degree of bending
Deformation（It is the deformation that curves inwardly under normal conditions）, and then easily there is slight tip-tilted situation in the both ends of crossbeam（Due to horizontal stroke
The middle part of beam and longeron are fixed on automobile chassis together, therefore will not generally be deformed in the middle part of crossbeam, and the two of crossbeam
End vacantly easily deforms）, for most of mobile unit, the slight deformation that carrying platform occurs only results in equipment
Weak vibrations are produced, influence is very small, but precision optics equipment is more special, and the precision of its position is often decide when it works
Accuracy, even if small offset occurs for its position, remains to influence its accuracy, once accuracy reduces, will lead
Measurement result during work is caused to produce a degree of error, thus, existing carrying platform and inapplicable carrying precision optics
Equipment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of carrying platform of precision optics equipment on automobile, its
Bearing capacity is strong with non-deformability, it is ensured that the accuracy of precision optics equipment positioning.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：Precision optics equipment on automobile
Carrying platform, including two crossbeams, gag lever post, the longeron for connecting two crossbeams, the left end of crossbeam and right end difference are vertically-mounted
There is a column, the longeron includes two main longitudinal griders and two pair longerons, and two main longitudinal griders are located at the lower surface in the middle part of crossbeam, two
Secondary longeron is located at crossbeam left end and right end respectively, and one end of the gag lever post be connected with a secondary longeron, the other end and another
Secondary longeron connection, position of the gag lever post on secondary longeron is adjustable, and the crossbeam, longeron, pillar and gag lever post are square
Pipe fitting and it is made using high-tensile structural steel, the lower surface in the middle part of the crossbeam is offered for installing the recessed of main longitudinal grider
Groove, the cross-sectional area of the crossbeam gradually increase from end toward middle part, and supporting item, the branch are equipped with the inner cavity of the main longitudinal grider
Support member abuts against the inner wall of main longitudinal grider, institute in the wave crest and trough of wavelike structure and the wavelike structure along its length
Stating supporting item, the group weldering in the form of end to end forms by multiple blooms, and the first reinforcing rib is equipped between the pillar and crossbeam,
The second reinforcing rib is equipped between the main longitudinal grider and crossbeam.
Further, the both ends of the gag lever post, which are fixedly connected with, is useful for the square fastener for entangling secondary longeron, the side
Shape fastener is detachably connected with secondary longeron.
Further, the inner wall of the square fastener is equipped with one layer of rubber pad.
Further, the quantity of the gag lever post is two.
Preferably, the length of the crossbeam is 2.4m, and the length of the longeron is 1.9m, a height of 1.2m of the column,
Spacing between two main longitudinal griders is 0.8m, and the spacing between two root posts is 1.8m.
The carrying platform of precision optics equipment, its crossbeam, longeron, column and limit on a kind of automobile provided by the utility model
Position bar is square pipe fitting, which is formed by high-tensile structural steel processing and fabricating, and also enhancing is set in main longitudinal grider and is held
The supporting item of loading capability, makes main longitudinal grider meet secure support power of the automobile in various road travelings needed for optical device, its
It is secondary, gag lever post can restricting vehicle in the process of moving optical device toward crossbeam direction deviate, alleviate optical device column
Active force, when automobile runs into turning, emergency brake or situation about jolting, the possibility that column occurs bending and deformation drops significantly
It is low, furthermore, since the sectional area of crossbeam gradually increases from end toward middle part, it can effectively prevent that beam force is excessive and deforms, most
The junction of the junction of rear cross beam and column, crossbeam and longeron is respectively equipped with the first reinforcing rib and the second reinforcing rib, improves
The stability of carrying platform structure, further improves the non-deformability of carrying platform.In conclusion contrast is of the prior art
Carrying platform, the utility model bearing capacity is stronger with non-deformability, can effectively ensure that the accurate of precision optics equipment positioning
Property, does not interfere with the normal use of precision optics equipment.
Brief description of the drawings
Fig. 1 is the front view of the carrying platform in the utility model embodiment；
Fig. 2 is the top view of the carrying platform in the utility model embodiment；
Fig. 3 is the side view of the carrying platform in the utility model embodiment；
Fig. 4 is the structure diagram of the main longitudinal grider in the utility model embodiment；
Fig. 5 is the structure diagram of the crossbeam in the utility model embodiment；
Fig. 6 is the structure diagram of the gag lever post in the utility model embodiment.
Reference numeral is：
1 --- crossbeam 11 --- groove 2 --- longeron
21 --- main longitudinal grider 22 --- secondary longeron 3 --- pillars
4 --- gag lever post 41 --- square fastener 5 --- supporting items
6 --- the first reinforcing rib 7 --- second reinforcing ribs.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
, it is necessary to which explanation, unless otherwise prescribed and limits, term " installation ", " phase in the description of the utility model
Even ", " connection " should be interpreted broadly, for example, it may be the company inside mechanical connection or electrical connection or two elements
It is logical, it can be directly connected, can also be indirectly connected by intermediary, for the ordinary skill in the art, can
To understand the concrete meaning of the term as the case may be.
As shown in figures 1 to 6, on a kind of automobile precision optics equipment carrying platform, including two crossbeams 1, connection two horizontal strokes
The longeron 2 of beam 1, the left end of crossbeam 1 and right end is vertically-mounted respectively column 3, further include gag lever post 4, the longeron 2 includes two
Root main longitudinal grider 21 and two secondary longerons 22, two main longitudinal griders 21 are located at the lower surface at the middle part of crossbeam 1, and two secondary longerons 22 distinguish position
In 1 left end of crossbeam and right end, one end of the gag lever post 4 is connected with a secondary longeron 22, the other end and another secondary longeron 22
Connection, position of the gag lever post 4 on secondary longeron 22 is adjustable, and the crossbeam 1, longeron 2, pillar 3 and gag lever post 4 are square
Pipe fitting and it is made using high-tensile structural steel, the lower surface at the middle part of crossbeam 1 is offered for installing main longitudinal grider 21
Groove 11, the cross-sectional area of the crossbeam 1 gradually increase from end toward middle part, and supporting item is equipped with the inner cavity of the main longitudinal grider 21
5, the first reinforcing rib 6 is equipped between the pillar 3 and crossbeam 1, the second reinforcing rib 7 is equipped between the main longitudinal grider 21 and crossbeam 1.
Need propose illustrate have it is following some：
One, first reinforcing rib, 6 and second reinforcing rib 7 are triangle bloom, relative to other polygonized structures,
The stability of triangular structure is best.Since optical device is located among four columns 3, and optical device must by connector with
Column 3 is connected, and under normal circumstances, which be sleeved on column 3, and during the traveling of automobile, column 3 is mainly subject to
The pulling force in optical device direction is directed toward, therefore, column 3 welds the first reinforcement in the bottom of two sides close to optical device
Muscle 6, strengthens the non-deformability of column 3（Reinforcement prevents inwardly curved）.
Secondly, as shown in figure 4, the supporting item 5 using welding by the way of be fixed in the inner cavity of main longitudinal grider 21, it is contemplated that
The farthest bearing capacity of enhancing main longitudinal grider 21, the supporting item 5 is in wavelike structure and the wave along its length
The wave crest and trough of shape structure abut against the inner wall of main longitudinal grider 21, and the supporting item 5 is by multiple blooms with end to end shape
The weldering of formula group forms, and every piece of bloom can all play the role of strengthening 21 bearing capacity of main longitudinal grider, and the length of the supporting item 5 can be only
It is slightly less than the length of main longitudinal grider 21, namely supporting item 5 is just welded in main longitudinal grider 21 completely, main longitudinal grider 21 is from head end to tail
The compression capability at end is all accordingly improved.
The carrying platform of precision optics equipment on the automobile that the above embodiment provides, crossbeam 1 is with longeron 2, crossbeam 1 with standing
Fixation is connected by the way of welding between column 3, the crossbeam 1, longeron 2 and pillar 3 are square pipe fitting, square pipe fitting
Advantage is：First, from overall structure, it can effective uniform load, prevent that carrying platform local pressure is excessive；2nd, it is antitorque
Qu Nengli is stronger than groove profile part.Moreover, being set in main longitudinal grider 21 also strengthens the supporting item 5 of bearing capacity, makes main longitudinal grider 21 full
Foot secure support power of the automobile in various road travelings needed for optical device, secondly, when optical device is placed on main longitudinal grider
After on 21, position of the adjustment gag lever post 4 on secondary longeron 22, makes gag lever post 4 be close to the side of optical device, therefore gag lever post 4
Can restricting vehicle in the process of moving optical device toward crossbeam 1 direction deviate, alleviate the effect of optical device column 3
Power, when automobile runs into turning, emergency brake or situation about jolting, the possibility that column 3 occurs bending and deformation substantially reduces, then
Person, since the sectional area of crossbeam 1 gradually increases from end toward middle part, can effectively prevent that 1 stress of crossbeam is excessive and deforms, last horizontal
Between beam 1 and column 3, the first reinforcing rib 6 and the second reinforcing rib 7 are respectively equipped between crossbeam 1 and longeron 2, improves and holds
The stability of carrying platform structure, further improves the non-deformability of carrying platform.Held in conclusion contrast is of the prior art
Carrying platform, the utility model bearing capacity is stronger with non-deformability, can effectively ensure that the accuracy of precision optics equipment positioning,
The normal use of precision optics equipment is not interfered with.
Further, as shown in fig. 6, the both ends of the gag lever post 4 are fixedly connected with the side for being useful for entangling secondary longeron 22
Shape fastener 41, the square fastener 41 are detachably connected with secondary longeron 22.The square fastener 41 is by symmetrically arranged two U-shapeds
Part forms, and one end of two U-shaped parts is hinged, and the other end of two U-shaped parts is bolted together, lays down spiral shell
Bolt, can be such that square fastener 41 is slided on secondary longeron 22, so that position of the gag lever post 4 on secondary longeron 22 is adjusted, when gag lever post 4
When being close to the side of optical device, you can be screwed into bolt, gag lever post 4 is fixed on secondary longeron 22, prevent that optical device is past
1 direction of crossbeam deviates.
Further, to strengthen the fastness that gag lever post 4 is connected with secondary longeron 22, set on the inner wall of the square fastener 41
There is one layer of rubber pad, which can increase the frictional force between square fastener 41 and secondary longeron 22.
Preferably, the quantity of the gag lever post 4 is two, and optical device is fixed between two gag lever posts 4.
Preferably due to which the width of most of optical device is grown between 1.5m ~ 1.7m between 1m ~ 1.5m, height is in 1.5m
Between ~ 2.4m, therefore in order to expand the scope of application of carrying platform, the length of the crossbeam 1 is 2.4m, two main longitudinal griders 21 it
Between spacing be 0.8m, the spacing between two root posts 3 is 1.8m, and the length of the longeron 2 is 1.9m, the height of the column 3
For 1.2m.
Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can be with other sides
Formula is realized, any on the premise of the technical program design is not departed from obviously to replace in the protection model of the utility model
Within enclosing.
In order to allow those of ordinary skill in the art more easily understand the utility model relative to the prior art improvement it
Place, some attached drawings of the utility model and description have been simplified, and for the sake of clarity, present specification is omitted one
A little other elements, those of ordinary skill in the art should be aware that these elements omitted also may make up the interior of the utility model
Hold.
Claims (5)
1. the carrying platform of precision optics equipment on a kind of automobile, including two crossbeams（1）, connection two crossbeams（1）Longeron
（2）, crossbeam（1）Left end with right end is vertically-mounted respectively column（3）, the longeron（2）Including two main longitudinal griders（21）With
Two secondary longerons（22）, two main longitudinal griders（21）Positioned at crossbeam（1）The lower surface at middle part, two secondary longerons（22）Respectively positioned at horizontal stroke
Beam（1）Left end and right end, it is characterised in that：Further include gag lever post（4）, the gag lever post（4）One end and a secondary longeron
（22）Connection, the other end and another secondary longeron（22）Connection, the gag lever post（4）In secondary longeron（22）On position it is adjustable,
The crossbeam（1）, longeron（2）, pillar（3）With gag lever post（4）It is square pipe fitting and is made using high-tensile structural steel,
The crossbeam（1）The lower surface at middle part is offered for installing main longitudinal grider（21）Groove（11）, the crossbeam（1）Cross section
Product gradually increases from end toward middle part, the main longitudinal grider（21）Inner cavity in be equipped with supporting item（5）, the supporting item（5）Along it
Length direction abuts against main longitudinal grider in the wave crest and trough of wavelike structure and the wavelike structure（21）Inner wall, the branch
Support member（5）By multiple blooms, group weldering forms in the form of end to end, the pillar（3）With crossbeam（1）Between be equipped with first plus
Strengthening tendons（6）, the main longitudinal grider（21）With crossbeam（1）Between be equipped with the second reinforcing rib（7）.
2. the carrying platform of precision optics equipment on automobile according to claim 1, it is characterised in that：The gag lever post
（4）Both ends be fixedly connected with and be useful for entangling secondary longeron（22）Square fastener（41）, the square fastener（41）Indulged with pair
Beam（22）It is detachably connected.
3. the carrying platform of precision optics equipment on automobile according to claim 2, it is characterised in that：The square fastener
（41）Inner wall be equipped with one layer of rubber pad.
4. the carrying platform of precision optics equipment on automobile according to claim 3, it is characterised in that：The gag lever post
（4）Quantity be two.
5. the carrying platform of precision optics equipment on automobile according to claim 4, it is characterised in that：The crossbeam（1）
Length be 2.4m, the longeron（2）Length be 1.9m, the column（3）A height of 1.2m, two main longitudinal griders（21）Between
Spacing be 0.8m, two root posts（3）Between spacing be 1.8m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080829.2U CN207225468U (en) | 2017-08-28 | 2017-08-28 | The carrying platform of precision optics equipment on automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080829.2U CN207225468U (en) | 2017-08-28 | 2017-08-28 | The carrying platform of precision optics equipment on automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207225468U true CN207225468U (en) | 2018-04-13 |
Family
ID=61859270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080829.2U Expired - Fee Related CN207225468U (en) | 2017-08-28 | 2017-08-28 | The carrying platform of precision optics equipment on automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207225468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996698A (en) * | 2018-11-13 | 2021-06-18 | 宝马股份公司 | Profile support, in particular for a motor vehicle |
-
2017
- 2017-08-28 CN CN201721080829.2U patent/CN207225468U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996698A (en) * | 2018-11-13 | 2021-06-18 | 宝马股份公司 | Profile support, in particular for a motor vehicle |
| CN112996698B (en) * | 2018-11-13 | 2023-12-22 | 宝马股份公司 | Profile support, in particular for a motor vehicle |
| US11952043B2 (en) | 2018-11-13 | 2024-04-09 | Bayerische Motoren Werke Aktiengesellschaft | Profiled brace, in particular for a motor vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20210828 |