CN107352484A - A kind of high-altitude operation vehicle subframe - Google Patents
A kind of high-altitude operation vehicle subframe Download PDFInfo
- Publication number
- CN107352484A CN107352484A CN201710834033.XA CN201710834033A CN107352484A CN 107352484 A CN107352484 A CN 107352484A CN 201710834033 A CN201710834033 A CN 201710834033A CN 107352484 A CN107352484 A CN 107352484A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- altitude operation
- operation vehicle
- front right
- right crossbeam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 4
- 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
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
Abstract
The invention discloses a kind of high-altitude operation vehicle subframe, including forming the longeron of subframe main body positioned at the side bar of both sides and between two side bars, the front left crossbeam and front right crossbeam in the distribution of X shapes are provided 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 to close at respectively in the front left crossbeam and the front right crossbeam.Above-mentioned high-altitude operation vehicle subframe, two supporting legs can be closed in front left crossbeam and front right crossbeam respectively, meet the width requirement of car body.
Description
Technical field
The present invention relates 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 that chassis is 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 are operated to specified location, including the workbench of tape controller, stretched out structure and
Chassis, it 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
Carry out what transformation formed on chassis, it is that motion and actuating unit, manipulation device are provided with chassis.
In the market conventional high-altitude operation vehicle subframe mainly by crossbeam, longeron, side bar, etc. form；Its longeron is straight
Connect on automobile chassis crossbeam, be connected by corresponding secure component with automotive frame, both sides side bar welding is 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 can not be more than 2500mm when front axle and total car 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 the parts such as subframe, turntable, arm support, easily cause propons overweight, if adjustment position and gravity centre distribution, meeting
Directly affect the Specifeca tion speeifications such as operation amplitude and operating radius.
The content of the invention
It is an object of the invention to provide a kind of high-altitude operation vehicle subframe, and two supporting legs can be closed at into front left crossbeam respectively
In front right crossbeam, meet the width requirement of car body.
To achieve the above object, the present invention provides a kind of high-altitude operation vehicle subframe, including side bar positioned at both sides and
To form the longeron of subframe main body between two side bars, it is provided with positioned at the front end of the side bar in the distribution of X shapes
Front left crossbeam 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 to close at the front left crossbeam respectively
In the front right crossbeam.
Relative to above-mentioned background technology, high-altitude operation vehicle subframe provided by the invention, the front left for being fixed on side bar is utilized
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, front right are horizontal
Beam 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, before two supporting legs are accommodated in respectively
The inside of left crossbeam and front right crossbeam, it is ensured that the overall width of subframe main body meets corresponding size or standard requirement；In operation
When, two supporting legs stretch out inside front left crossbeam and front right crossbeam respectively, to support subframe main body, and then complete corresponding
Rise and lift operation, and two supporting legs stretch out in X shapes to the outside of subframe main body, ensure ground connection ratio to greatest extent, improve high-altitude
The stability and security of Operation Van.
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 be provided between the front right crossbeam and two side bars to strengthen the preceding reinforcement of bonding strength.
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 provided 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 shrouding form side and surround structure, and the side surrounds
The upper and lower ends of structure set bottom plate and cover plate respectively, and the side surrounds structure, the bottom plate and the cover plate and forms tool box.
Preferably, it is provided between the cover plate and the connection shrouding with the hinge opened and closed for the cover plate,
The upper surface of the cover plate is provided with handle.
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 plate is additionally provided with the tongue lock that the cover plate can be locked in the rear end beam assembly.
Preferably, rear reinforcement is provided between the rear end beam assembly and two side bars.
Preferably, the side of two side bars is additionally provided with fixed seat.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
The structural representation for the high-altitude operation vehicle subframe that Fig. 1 is provided by the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the accompanying drawings and it is embodied
The present invention is described in further detail for mode.
It refer to Fig. 1, the structural representation for the high-altitude operation vehicle subframe that Fig. 1 is provided by the embodiment of the present invention.
A kind of high-altitude operation vehicle subframe provided by the invention, as shown in Figure of description 1, mainly include side bar 3, longeron
4th, 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,
Namely the both ends of longeron 4 are connected to two side bars 3, and the modes such as welding can be used to fix between longeron 4 and side bar 3,
Ensure 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 provided with front left crossbeam 6 and front right crossbeam 7, the He of front left crossbeam 6
Front right crossbeam 7 is distributed in X shapes, namely both front left crossbeam 6 and front right crossbeam 7 intersect, and both 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 being actually needed, 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 close in front left crossbeam 6 and front right crossbeam 7 respectively.In operation, two supporting legs point
Do not stretched out from front left crossbeam 6 and the inside of front right crossbeam 7, to support subframe main body, and then complete corresponding rise and lift operation, and
Two supporting legs stretch out in X shapes to the outside of subframe main body, ensure ground connection ratio to greatest extent, and then improve 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；, 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 are in an overall structure, have no position movement between each other, and then ensure work high above the ground
The structural stability of car 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 with front left crossbeam 6, front right crossbeam 7 and side bar 3 respectively
Connect；At the same time, reinforcement 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 reinforcement 91 can be in triangular shape, and two sides of triangular shape are fixed with front right crossbeam 7 and side bar 3 respectively, before avoiding
Right crossbeam 7 moves relative to side bar 3.
The rear end of side bar 3 sets rear end beam assembly, and connection shrouding 14, rear end beam assembly, two are additionally provided between two side bars 3
Root side bar 3 and connection shrouding 14 form side and surround structure, and the upper and lower ends of side encirclement structure set bottom plate and cover plate respectively
11, and then form tool box；That is, the surrounding in tool box is two side bars 3, connection shrouding 14 and rear end beam assembly respectively, work
The top for having case is cover plate 11, and the lower section in tool box is bottom plate；It is arranged such, takes full advantage of the space of subframe main body, nothing
It need to will be hung on outside tool box outside subframe main body, avoid tool box from taking 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 both are 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 reinforcement 92 is also provided between side bar 3, with the shape design of above-mentioned preceding reinforcement 91 analogously, rear reinforcement 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 plate 11, hinge 10, cover plate 11 can also be set between cover plate 11 and connection shrouding 14
Upper surface be provided with handle 13；When hand holding pull 13, it can realize that cover plate 11 upwardly opens in the presence of hinge 10.When
So, tongue can also be locked 12 and is located at cover plate 11, when tongue lock 12 stretches out, tongue lock 12 is connected in the second back end beam 2, and then is limited
Cover plate 11 upwardly opens；When realizing that tongue lock 12 shrinks using unlocking tools such as keys, between tongue lock 12 and the second back end beam 2
Have no location conflicts, it is possible to achieve the unlatching of cover plate 11.
High-altitude operation vehicle subframe provided by the invention, light structure, bending resistance square ability are strong；Rear right crossbeam 1 is horizontal with rear left
Beam 2 is distributed in X shapes, and is welded with side bar 3 and form entirety.It is arranged such, it can be ensured that subframe bulk 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, it is arranged on the supporting leg of inner side
Stretched out in X-type, so as to ensure the ground connection ratio of maximum, improve the stability and safety of high-altitude operation vehicle.In addition, with subframe
The rear portion of subframe main body is integrated in the tool box of integral type, it is fully ingenious to utilize its topology layout and space, total
Simply, cost and expense are low, and open conveniently.
It should be noted that in this manual, such as first and second etc relational terms are used merely to one
Entity makes a distinction with other several entities, and not necessarily require or imply between these entities exist it is any this actual
Relation or order.
High-altitude operation vehicle subframe provided by the present invention is described in detail above.It is used herein specifically individual
Example is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help to understand the present invention's
Method and its core concept.It should be pointed out that for those skilled in the art, the principle of the invention is not being departed from
On the premise of, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the claims in the present invention
Protection domain in.
Claims (10)
1. a kind of high-altitude operation vehicle subframe, including side bar (3) positioned at both sides and between two side bars (3) with
Form the longeron (4) of subframe main body, it is characterised in that be provided 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 to 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, it is characterised 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, it is characterised 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 provided between two side bars (3) to strengthen the preceding reinforcement (91) of bonding strength.
4. the high-altitude operation vehicle subframe according to claims 1 to 3 any one, it is characterised 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, it is characterised in that positioned at the side bar
(3) rear end is provided with rear end beam assembly, and connection shrouding (14) is additionally provided between two side bars (3)；
The rear end beam assembly, two side bars (3) and the connection shrouding (14) form side and surround structure, the side bag
The upper and lower ends of closed structure set bottom plate and cover plate (11) respectively, and the side surrounds structure, the bottom plate and the cover plate (11)
Form tool box.
6. high-altitude operation vehicle subframe according to claim 5, it is characterised in that the cover plate (11) is sealed with the connection
It is provided between plate (14) and is provided with the hinge (10) opened and closed for the cover plate (11), the upper surface of the cover plate (11)
Shake hands (13).
7. high-altitude operation vehicle subframe according to claim 5, it is characterised 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, it is characterised in that the cover plate (11), which is additionally provided with, to incite somebody to action
The cover plate (11) is locked in the tongue lock (12) of the rear end beam assembly.
9. high-altitude operation vehicle subframe according to claim 7, it is characterised in that described in the rear end beam assembly and two
Rear reinforcement (92) is provided between side bar (3).
10. high-altitude operation vehicle subframe according to claim 9, it is characterised in that the side of two side bars (3) is also
Provided with fixed seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710834033.XA CN107352484A (en) | 2017-09-15 | 2017-09-15 | A kind of high-altitude operation vehicle subframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710834033.XA CN107352484A (en) | 2017-09-15 | 2017-09-15 | A kind of high-altitude operation vehicle subframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107352484A true CN107352484A (en) | 2017-11-17 |
Family
ID=60291589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710834033.XA Pending CN107352484A (en) | 2017-09-15 | 2017-09-15 | A kind of high-altitude operation vehicle subframe |
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| Country | Link |
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| CN (1) | CN107352484A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834530A (en) * | 2022-03-16 | 2022-08-02 | 江苏徐工工程机械研究院有限公司 | Overhead working truck and auxiliary frame thereof |
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|---|---|---|---|---|
| US5265742A (en) * | 1993-04-12 | 1993-11-30 | Stenger Donald D | Portable, collapsible hoist apparatus |
| CN102874312A (en) * | 2012-09-25 | 2013-01-16 | 三一重工股份有限公司 | Transit mixer truck and frame thereof |
| US20140037411A1 (en) * | 2012-08-02 | 2014-02-06 | Miller Industries Towing Equipment Inc. | Traveler roller |
| CN103896164A (en) * | 2012-12-25 | 2014-07-02 | 三一重工股份有限公司 | Stretching support leg and construction machinery |
| CN204801886U (en) * | 2015-06-10 | 2015-11-25 | 徐州徐工施维英机械有限公司 | Assembled chassis structure and engineering vehicle |
| CN106276641A (en) * | 2016-08-31 | 2017-01-04 | 徐州重型机械有限公司 | Body frame structure for automotive and crane |
| CN207390947U (en) * | 2017-09-15 | 2018-05-22 | 湖南星邦重工有限公司 | A kind of high-altitude operation vehicle subframe |
-
2017
- 2017-09-15 CN CN201710834033.XA patent/CN107352484A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265742A (en) * | 1993-04-12 | 1993-11-30 | Stenger Donald D | Portable, collapsible hoist apparatus |
| US20140037411A1 (en) * | 2012-08-02 | 2014-02-06 | Miller Industries Towing Equipment Inc. | Traveler roller |
| CN102874312A (en) * | 2012-09-25 | 2013-01-16 | 三一重工股份有限公司 | Transit mixer truck and frame thereof |
| CN103896164A (en) * | 2012-12-25 | 2014-07-02 | 三一重工股份有限公司 | Stretching support leg and construction machinery |
| CN204801886U (en) * | 2015-06-10 | 2015-11-25 | 徐州徐工施维英机械有限公司 | Assembled chassis structure and engineering vehicle |
| CN106276641A (en) * | 2016-08-31 | 2017-01-04 | 徐州重型机械有限公司 | Body frame structure for automotive and crane |
| CN207390947U (en) * | 2017-09-15 | 2018-05-22 | 湖南星邦重工有限公司 | A kind of high-altitude operation vehicle subframe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834530A (en) * | 2022-03-16 | 2022-08-02 | 江苏徐工工程机械研究院有限公司 | Overhead working truck and auxiliary frame thereof |
| CN114834530B (en) * | 2022-03-16 | 2023-10-03 | 江苏徐工工程机械研究院有限公司 | Overhead working truck and auxiliary frame thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 410600 Jinzhou Avenue East 128, Ningxiang hi tech Industrial Park, Changsha, Hunan Applicant after: Hunan Xingbang Intelligent Equipment Co.,Ltd. Address before: 410600, No. 128, Jinzhou East Road, Ningxiang hi tech Development Zone, Hunan, Changsha Applicant before: HUNAN SINOBOOM HEAVY INDUSTRY Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |
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| RJ01 | Rejection of invention patent application after publication |