CN207390947U - A kind of high-altitude operation vehicle subframe - Google Patents
A kind of high-altitude operation vehicle subframe Download PDFInfo
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- CN207390947U CN207390947U CN201721190094.9U CN201721190094U CN207390947U CN 207390947 U CN207390947 U CN 207390947U CN 201721190094 U CN201721190094 U CN 201721190094U CN 207390947 U CN207390947 U CN 207390947U
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- crossbeam
- altitude operation
- operation vehicle
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- right crossbeam
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- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of high-altitude operation vehicle subframes, including being located at the side bar of both sides and between two side bars to form the longeron of subframe main body, the front left crossbeam and front right crossbeam in the distribution of X shapes are equipped with positioned at the front end of the side bar, and the front left crossbeam and the front right crossbeam are fixed on the side bar；When in return the vehicle to the garage and knock off state when, to support the two of subframe main body supporting legs that can close at respectively in the front left crossbeam and the front right crossbeam.Two supporting legs can respectively be closed in front left crossbeam and front right crossbeam, meet the width requirement of car body by above-mentioned high-altitude operation vehicle subframe.
Description
Technical field
The utility model is related to high-altitude operation vehicle technical field, more particularly to a kind of high-altitude operation vehicle subframe.
Background technology
High-altitude operation vehicle refers to chassis for shaped road vehicle, and the equipment for having vehicle driver to manipulate its movement, is used for
The equipment that transport personnel, instrument and material work to designated position, workbench, stretched out structure including tape controller and
Chassis is divided into telescopic boom, foldable arm by structure type, mixes arm-type, vertical lift type.High-altitude operation vehicle is in load-carrying vapour
It is transformed on chassis, it is that movement and actuating unit, manipulation device are equipped on chassis.
Currently on the market common high-altitude operation vehicle subframe mainly by crossbeam, longeron, side bar, etc. form；Its longeron is straight
It connects on automobile chassis crossbeam, is connected by corresponding secure component with automotive frame, both sides side bar is welded in subframe
Both sides, front cross beam welding is in longeron front end, and rear cross beam welding is in longeron most back segment.The weight of automobile chassis vehicle 2/3 is concentrated
Beam overall cannot be more than 2500mm when front axle and total vehicle return the vehicle to the garage and knock off, and automobile chassis front axle maximum axle load must allow quality model
In enclosing, when increasing subframe, turntable, arm support when components, bridge is overweight before easily causing, if adjustment position and gravity centre distribution, meeting
Directly affect the Specifeca tion speeifications such as operation amplitude and operating radius.
Utility model content
The purpose of this utility model is to provide a kind of high-altitude operation vehicle subframe, can two supporting legs be closed at front left respectively
In crossbeam and front right crossbeam, meet the width requirement of car body.
To achieve the above object, the utility model provides a kind of high-altitude operation vehicle subframe, the side bar including being located at both sides
And to form the longeron of subframe main body between two side bars, it is equipped with positioned at the front end of the side bar in X shapes point
The front left crossbeam of cloth and front right crossbeam, and the front left crossbeam and the front right crossbeam are fixed on the side bar；
When in return the vehicle to the garage and knock off state when, to support the two of subframe main body supporting legs that can close at the front left crossbeam respectively
In the front right crossbeam.
Compared with above-mentioned background technology, high-altitude operation vehicle subframe provided by the utility model, using being fixed on side bar
Front left crossbeam and front right crossbeam are stored two supporting legs, front left crossbeam and front right crossbeam and are distributed in X shapes respectively, and front left crossbeam, preceding
Right crossbeam and two side bars can be welded as a whole, it is ensured that its intensity and rigidity, when returning the vehicle to the garage and knock off state, two supporting legs are stored respectively
In the inside of front left crossbeam and front right crossbeam, it is ensured that the overall width of subframe main body meets corresponding size or standard requirement；
During operation, two supporting legs stretch out inside front left crossbeam and front right crossbeam respectively, to support subframe main body, and then complete phase
The liter answered lifts operation, and two supporting legs are stretched out in X shapes to the outside of subframe main body, ensures ground connection ratio to greatest extent, improves
The stability and security of high-altitude operation vehicle.
Preferably, it is additionally provided with to install the revolving support installing plate of rotary table above the side bar, and it is described
Revolving support installing plate is fixed on the front left crossbeam and the front right crossbeam.
Preferably, the front right crossbeam is fixed on the top of the side bar, and it is horizontal that the front left crossbeam is fixed on the front right
The top of beam, and it is equipped with to strengthen the preceding reinforcing rib of bonding strength between the front right crossbeam and two side bars.
Preferably, the angle between the front left crossbeam and the front right crossbeam is in 30 °~90 °.
The rear end for being preferably located at the side bar is equipped with rear end beam assembly, and connection envelope is additionally provided between two side bars
Plate；
The rear end beam assembly, two side bars and the connection sealing plate form side and surround structure, and the side surrounds
The upper and lower ends of structure set bottom plate and cover board respectively, and the side surrounds structure, the bottom plate and the cover board and forms tool box.
Preferably, it is equipped between the cover board and the connection sealing plate with the hinge opened and closed for the cover board,
The upper surface of the cover board is equipped with knob.
Preferably, the rear end beam assembly includes the first back end beam and the second back end beam of two parallel welding.
Preferably, the cover board is additionally provided with the tongue lock that the cover board can be locked in the rear end beam assembly.
Preferably, rear reinforcing rib is equipped between the rear end beam assembly and two side bars.
Preferably, the side of two side bars is additionally provided with fixed seat.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
The structure diagram for the high-altitude operation vehicle subframe that Fig. 1 is provided by the utility model embodiment.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
In order to which those skilled in the art is made to more fully understand the utility model, below in conjunction with the accompanying drawings and specifically
The utility model is described in further detail for embodiment.
It please refers to Fig.1, the structure diagram for the high-altitude operation vehicle subframe that Fig. 1 is provided by the utility model embodiment.
A kind of high-altitude operation vehicle subframe provided by the utility model, as shown in Figure of description 1, mainly include side bar 3,
Longeron 4, front left crossbeam 6 and front right crossbeam 7；Two side bars 3 are located at both sides respectively, are connected between two side bars 3 by more longerons 4
It connects namely the both ends of longeron 4 is connected to two side bars 3, and the modes such as welding may be employed between longeron 4 and side bar 3 and consolidate
It is fixed, it is ensured that the stability of structure.
More longerons 4 and two side bars 3 form subframe main body after fixing；Wherein, the both ends of subframe main body are fixed respectively
Justice is front-end and back-end, and by taking Figure of description 1 as an example, the left side of subframe main body is front end, after the right side of subframe main body is
End.
The front end (namely front end of side bar 3) of subframe main body is equipped with front left crossbeam 6 and front right crossbeam 7,6 He of front left crossbeam
Front right crossbeam 7 is distributed in X shapes namely both front left crossbeam 6 and front right crossbeam 7 intersect, and the two can be welded as a whole, and with
Two side bars 3 are fixedly connected；Wherein, the angle between front left crossbeam 6 and front right crossbeam 7 can be 30 °~90 °；Specifically,
Front left crossbeam 6 and front right crossbeam 7 can be arranged in a mutually vertical manner (being 90 °)；In addition, according to actual needs, front left crossbeam 6
Folded acute angle can be between 30 °~90 ° between front right crossbeam 7.
A supporting leg can be accommodated inside front left crossbeam 6 and front right crossbeam 7 respectively, when in return the vehicle to the garage and knock off state when, to prop up
Two supporting legs of support subframe main body can be respectively closed in front left crossbeam 6 and front right crossbeam 7.In operation, two supporting legs point
It is not stretched out from front left crossbeam 6 and 7 inside of front right crossbeam, to support subframe main body, and then completes corresponding rise and lift operation, and
Two supporting legs are stretched out in X shapes to the outside of subframe main body, are ensured ground connection ratio to greatest extent, and then are improved high-altitude operation vehicle
Stability and security.
The top of side bar 3 can also be welded with revolving support installing plate 5, and revolving support installing plate 5 is changed a job to install back
Make platform, realize the revolution operation of rotary table；It, can be by revolving support in order to improve the stability of revolving support installing plate 5
Installing plate 5 is welded as a whole with front left crossbeam 6 and front right crossbeam 7；That is, front left crossbeam 6,7, two side bars 3 of front right crossbeam, more
Root longeron 4 and revolving support installing plate 5 have no position movement, and then ensure working at height between each other in an overall structure
The structural stability of vehicle subframe.
More specifically, front right crossbeam 7 can be fixed on to the top of side bar 3, front left crossbeam 6 is fixed on front right crossbeam 7
Top namely for high-altitude operation vehicle subframe rear end by it is upper under be followed successively by front left crossbeam 6, front right crossbeam 7 and side bar
3；And the different parts of revolving support installing plate 5 in the height direction weld respectively with front left crossbeam 6, front right crossbeam 7 and side bar 3
It connects；At the same time, reinforcing rib 91 before being also provided between front right crossbeam 7 and side bar 3, it is ensured that front right crossbeam 7 is consolidated with side bar 3
It is fixed reliable.Preceding reinforcing rib 91 can be in triangular shape, and two sides of triangular shape are fixed respectively with front right crossbeam 7 and side bar 3, before avoiding
Right crossbeam 7 is moved compared with side bar 3.
The rear end of side bar 3 sets rear end beam assembly, and connection sealing plate 14, rear end beam assembly, two are additionally provided between two side bars 3
Root side bar 3 and connection sealing plate 14 form side and surround structure, and the upper and lower ends of side encirclement structure set bottom plate and cover board respectively
11, and then form tool box；That is, the surrounding in tool box is two side bars 3, connection sealing plate 14 and rear end beam assembly respectively, work
Has the top of case for cover board 11, the lower section in tool box is bottom plate；So set, take full advantage of the space of subframe main body, nothing
It need to will be hung on outside tool box outside subframe main body, tool box is avoided to occupy the walking in subframe main body and safeguard space,
The auxiliary degree of Material Cost and assembly technology is reduced, ensures the good appearance of vehicle to a certain extent.
Above-mentioned rear end beam assembly is specially the first back end beam 1 and the second back end beam 2, the first back end beam 1 and the second back end beam 2
It is arranged side by side, and the two is welded as a whole, the second back end beam 2 is located at before the first back end beam 1, and the second back end beam 2 and two
Rear reinforcing rib 92 is also provided between side bar 3, with the shape design of above-mentioned preceding reinforcing rib 91 analogously, rear reinforcing rib 92
It can set in triangular shape, it is ensured that the fixation of the second back end beam 2 and two side bars 3 is reliable.In addition, in above-mentioned each implementation
On the basis of example, two side bars 3 can also set fixed seat 8, for fixing corresponding component.
In order to facilitate the unlatching of cover board 11, can also hinge 10, cover board 11 be set between cover board 11 and connection sealing plate 14
Upper surface be equipped with knob 13；When hand holding pull 13, it can realize that cover board 11 upwardly opens under the action of hinge 10.When
So, tongue can also be locked 12 and is arranged on cover board 11, when tongue lock 12 stretches out, tongue lock 12 is connected in the second back end beam 2, and then is limited
Cover board 11 upwardly opens；When using key when unlocking tools realization tongue 12 contraction of lock, between tongue lock 12 and the second back end beam 2
Location conflicts are had no, can realize the unlatching of cover board 11.
High-altitude operation vehicle subframe provided by the utility model, light structure, bending resistance square ability are strong；Rear right crossbeam 1 is with after
Left crossbeam 2 is distributed in X shapes, and is welded with side bar 3 and formed entirety.It is arranged such, it can be ensured that subframe integral strength and rigidity,
Its X-type supporting leg when returning the vehicle to the garage and knock off state, meet or ensure beam overall return the vehicle to the garage and knock off size or standard requirement.During operation, inside is mounted on
Supporting leg is stretched out in X-type, so as to ensure maximum ground connection ratio, improves the stability and safety of high-altitude operation vehicle.In addition, with pair
Vehicle frame is integrated in the rear portion of subframe main body in the tool box of integral type, fully ingenious to utilize its topology layout and space, entirely
Simple in structure, cost and expense are low, and easy to open.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relation or order.
High-altitude operation vehicle subframe provided by the utility model is described in detail above.Tool used herein
Body example is set forth the principle and embodiment of the utility model, and the explanation of above example is only intended to help to understand
The method and its core concept of the utility model.It should be pointed out that it for those skilled in the art, is not taking off
On the premise of from the utility model principle, can also to the utility model, some improvement and modification can also be carried out, these improvement and modification
It also falls into the protection domain of the utility model claims.
Claims (10)
1. a kind of high-altitude operation vehicle subframe, including be located at the side bar (3) of both sides and between two side bars (3) with
Form the longeron (4) of subframe main body, which is characterized in that be equipped with positioned at the front end of the side bar (3) horizontal in the front left of X shapes distribution
Beam (6) and front right crossbeam (7), and the front left crossbeam (6) and the front right crossbeam (7) are fixed on the side bar (3)；
When in return the vehicle to the garage and knock off state when, to support the two of subframe main body supporting legs that can close at the front left crossbeam (6) respectively
It is interior with the front right crossbeam (7).
2. high-altitude operation vehicle subframe according to claim 1, which is characterized in that be additionally provided with above the side bar (3)
To install the revolving support installing plate (5) of rotary table, and the revolving support installing plate (5) is fixed on the front left horizontal stroke
Beam (6) and the front right crossbeam (7).
3. high-altitude operation vehicle subframe according to claim 1, which is characterized in that the front right crossbeam (7) is fixed on institute
The top of side bar (3) is stated, the front left crossbeam (6) is fixed on the top of the front right crossbeam (7), and the front right crossbeam (7)
It is equipped with to strengthen the preceding reinforcing rib (91) of bonding strength between two side bars (3).
4. the high-altitude operation vehicle subframe according to claims 1 to 3 any one, which is characterized in that the front left crossbeam
(6) angle between the front right crossbeam (7) is in 30 °~90 °.
5. the high-altitude operation vehicle subframe according to claims 1 to 3 any one, which is characterized in that positioned at the side bar
(3) rear end is equipped with rear end beam assembly, and connection sealing plate (14) is additionally provided between two side bars (3)；
The rear end beam assembly, two side bars (3) and the connection sealing plate (14) form side and surround structure, the side bag
The upper and lower ends of closed structure set bottom plate and cover board (11) respectively, and the side surrounds structure, the bottom plate and the cover board (11)
Form tool box.
6. high-altitude operation vehicle subframe according to claim 5, which is characterized in that the cover board (11) is sealed with the connection
It is equipped between plate (14) with the hinge (10) opened and closed for the cover board (11), the upper surface of the cover board (11) is equipped with
It shakes hands (13).
7. high-altitude operation vehicle subframe according to claim 5, which is characterized in that the rear end beam assembly, which includes two, puts down
The first back end beam (1) and the second back end beam (2) of row welding.
8. high-altitude operation vehicle subframe according to claim 6, which is characterized in that the cover board (11), which is additionally provided with, to incite somebody to action
The cover board (11) is locked in the tongue lock (12) of the rear end beam assembly.
9. high-altitude operation vehicle subframe according to claim 7, which is characterized in that described in the rear end beam assembly and two
Rear reinforcing rib (92) is equipped between side bar (3).
10. high-altitude operation vehicle subframe according to claim 9, which is characterized in that the side of two side bars (3) is also
Equipped with fixed seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190094.9U CN207390947U (en) | 2017-09-15 | 2017-09-15 | A kind of high-altitude operation vehicle subframe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190094.9U CN207390947U (en) | 2017-09-15 | 2017-09-15 | A kind of high-altitude operation vehicle subframe |
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| Publication Number | Publication Date |
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| CN207390947U true CN207390947U (en) | 2018-05-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352484A (en) * | 2017-09-15 | 2017-11-17 | 湖南星邦重工有限公司 | A kind of high-altitude operation vehicle subframe |
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- 2017-09-15 CN CN201721190094.9U patent/CN207390947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352484A (en) * | 2017-09-15 | 2017-11-17 | 湖南星邦重工有限公司 | A kind of high-altitude operation vehicle subframe |
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Address after: 410600, No. 128, Jinzhou East Road, Ningxiang hi tech Development Zone, Hunan, Changsha Patentee after: Hunan Xingbang Intelligent Equipment Co., Ltd Address before: 410600, No. 128, Jinzhou East Road, Ningxiang hi tech Development Zone, Hunan, Changsha Patentee before: Hunan Sinoboom Heavy Industry Co., Ltd. |