CN208855723U - A kind of variable cross-section belt track subframe for side fork obstacles removing car - Google Patents
A kind of variable cross-section belt track subframe for side fork obstacles removing car Download PDFInfo
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- CN208855723U CN208855723U CN201821637506.3U CN201821637506U CN208855723U CN 208855723 U CN208855723 U CN 208855723U CN 201821637506 U CN201821637506 U CN 201821637506U CN 208855723 U CN208855723 U CN 208855723U
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Abstract
The utility model relates to a kind of variable cross-section belt track subframes for side fork obstacles removing car, belong to special-purpose vehicle manufacturing technology field.The utility model is made of variable cross-section stringer, track front beam, track rear cross beam, track and longitudinal cylinder installation seat, variable cross-section stringer is symmetrical set, it is interruption-like between variable cross-section stringer to be provided with track front beam and track rear cross beam, it is respectively arranged with track in variable cross-section stringer between track front beam and track rear cross beam, is fixed with longitudinal cylinder installation seat in the middle part of track rear cross beam.The utility model use variable cross-section stringer, it is ensured that subframe be installed on chassis after thereon plane it is substantially parallel with ground, it can be ensured that the height of four telescopic forks is consistent, and when being lifted vehicle, safety is higher.Operation frame longitudinal movement before being driven using longitudinal oil cylinder, structure is simple, light weight and cost is low.Subframe rear portion is settable to be made it on the basis of lifting function and increases to drag to lead function, greatly expands job area.
Description
Technical field
The utility model relates to a kind of variable cross-section belt track subframes for side fork obstacles removing car, belong to special-purpose vehicle and manufacture skill
Art field.
Background technique
Chinese patent 201610875302.2 discloses a kind of lateral obstacles removing car, discloses a kind of compartment platform in the patent
Structure, the structure arrange a pair of of long rails and one at sink structures, and in the sunken regions in preceding operation frame zone of action
To driving screw rod parallel with it.The compartment platform structure is really a kind of auxiliary frame structure, which goes back in practical applications
There is following shortcoming.First, due to vehicle's center of gravity distribution and the difference of front and rear suspension, before plane is on the vehicle frame of general vehicle
(be before referred to herein headstock direction, then be tailstock direction) high after low and ground shape is in an angle, will lead to four in this way and stretches
Contracting fork height is inconsistent, cannot contact ground simultaneously, cannot safely and efficiently complete vehicle lifting operation.Second, patent document
In compartment platform in preceding operation frame zone of action at sink structures, leading to compartment platform, section becomes smaller suddenly herein, influence should
The intensity of structure, and increase manufacture difficulty.Third, a pair of of the long rails and a pair of compartment platform sunken regions arrangement are therewith
Parallel driving screw rod is vertically moved for preceding operation frame along vehicle body, complicated using driving screw rod volume big structure, it is also necessary to pacify
It is high to fill accessories, the costs such as motor, reduction gearbox.
Summary of the invention
The purpose of this utility model is that in view of the above shortcomings of the prior art, providing a kind of simple structure, energy and vehicle
Chassis tilt angle adaptation high mechanical strength, can also be achieved drag lead function for side fork obstacles removing car variable cross-section belt track
Subframe.
The utility model is to realize above-mentioned purpose by following technical solution:
This pitches the variable cross-section belt track subframe of obstacles removing car by horizontal after variable cross-section stringer, track front beam, track for side
Beam, track and longitudinal cylinder installation seat are constituted, it is characterised in that: variable cross-section stringer is symmetrical set, between variable cross-section stringer
It is interruption-like to be provided with track front beam and track rear cross beam, in the variable cross-section stringer between track front beam and track rear cross beam
It is respectively arranged with track, is fixed with longitudinal cylinder installation seat in the middle part of track rear cross beam.
Described its section of variable cross-section stringer uniformly narrow from front to back presentation the front is high and the back is low, variable cross-section stringer it is upper and lower
Angle between plane is equal with the angle on vehicle chassis between plane and ground.
Trailing arm mounting base is provided between the variable cross-section stringer at the track rear cross beam rear, trailing arm mounting base rear
Trailing arm cylinder installation seat is provided on variable cross-section stringer.
For the track installation in 2/3 region of variable cross-section stringer front end, the upper plane of track and variable cross-section stringer is flat
Row.
The beneficial effect of the utility model compared with prior art is:
This pitches the variable cross-section belt track subframe of obstacles removing car using variable cross-section stringer for side, it is ensured that subframe is installed to bottom
Plane is substantially parallel with ground thereon after on disk, it can be ensured that the height of four telescopic forks is consistent, the safety when being lifted vehicle
It is higher.Operation frame longitudinal movement before being driven using longitudinal oil cylinder, structure is simple, light weight and cost is low.The setting of subframe rear portion
Trailing arm mounting base and trailing arm cylinder installation seat, can be used for installing trailing arm, significantly increase the job area of side fork obstacles removing car, make
It increases to drag again on the basis of lifting function leads function, greatly expands job area.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the structural schematic diagram that the utility model is equipped with longitudinal hydraulic cylinder；
Fig. 4 is the structural schematic diagram that the utility model is equipped with trailing arm.
In figure: 1, variable cross-section stringer, 2, track front beam, 3, track rear cross beam, 4, track, 5, longitudinal cylinder installation seat,
6, trailing arm mounting base, 7, trailing arm cylinder installation seat, 8, longitudinal hydraulic cylinder, 9, trailing arm oil cylinder, 10, trailing arm.
Specific embodiment
Around in the description of the utility model with general-utility car in the art front and rear, left and right meaning phase
Together.It is specifically that " preceding " refers to the driver's cabin direction of the automobile part of special-purpose vehicle in the longitudinal direction；" rear " refers to longitudinal upper vehicle
Direction far from automobile part driver's cabin；"left", "right" sees the left and right side when driver's cabin of Shi Wangxiang automobile part before behaving
Position.
This for side fork obstacles removing car variable cross-section belt track subframe by variable cross-section stringer 1, track front beam 2, track after
Crossbeam 3, track 4 and longitudinal cylinder installation seat 5 are constituted, and variable cross-section stringer 1 is symmetrical set, its section of variable cross-section stringer 1 from
Uniformly narrowing after going to, the front is high and the back is low for presentation, puts down on the angle and vehicle chassis formed between the upper and lower plane of variable cross-section stringer 1
Angle between face and ground is equal, the tilt angle that the tilt angle that the subframe is presented so is just presented with vehicle chassis
Be interlocked, it is ensured that subframe be installed on chassis after thereon plane it is with ground substantially parallel, guarantee installation settings on it
Pallet fork height in operation is consistent, improves operational security and efficiency；Between variable cross-section stringer 1 it is interruption-like be provided with track before
Crossbeam 2 and track rear cross beam 3 make variable cross-section stringer 1 and track front beam 2, track rear cross beam 3 form a frame body, and energy
Increase the bearing capacity of the subframe；It is respectively arranged in variable cross-section stringer 1 between track front beam 2 and track rear cross beam 3
Track 4, track 4 are mounted in 2/3 region of 1 front end of variable cross-section stringer, and track 4 is parallel with the upper plane of variable cross-section stringer 1, rail
It is fixed with longitudinal cylinder installation seat 5 in the middle part of road rear cross beam 3, equipped with longitudinal hydraulic cylinder 8 on the longitudinal direction cylinder installation seat 5, uses
Operation frame vertically moves on track 4 before pulling, and realizes the adjusting of spacing between two groups of pallet forks, and the track 4 of setting not only acts as
The effect of guiding more can be reduced the abrasion of preceding operation frame on it, improves service life, prolongs the service life；Track rear cross beam 3
It is provided with trailing arm mounting base 6 between the variable cross-section stringer 1 at rear, is provided with support on the variable cross-section stringer 1 at 6 rear of trailing arm mounting base
Arm cylinder installation seat 7 is provided with trailing arm 10, and the trailing arm oil cylinder being arranged by trailing arm cylinder installation seat 7 in trailing arm mounting base 6
8 moving up and down for trailing arm 10 of control make it easy to carry out in rear of vehicle to drag the relevant action led.
The variable cross-section belt track subframe for being used for side fork obstacles removing car meets it not only by 1 structure of variable cross-section stringer
Obstacles removing car structural function is pitched in side, and sectional uniform variation stress is more evenly, and intensity is more stable, in 1 tail of variable cross-section stringer
The trailing arm mounting base 6 of portion's setting, trailing arm cylinder installation seat 7 effectively extend the function of side fork obstacles removing car, when lateral obstacles removing car
When temporarily appearance will drag the obstacle led when operation at the scene, it may not be necessary to send other breakdown lorrys to assist, its own setting
Trailing arm 10 can be achieved with the emergency condition of many-sided burst, increase flexibility and its operation when side fork lifts obstacles removing car operation
Range.
The above is the preferred embodiment of the utility model, and the example above illustrates the not reality to the utility model
Matter content makes any form of restriction, and person of an ordinary skill in the technical field is after having read this specification according to this reality
It is taken off with novel technical spirit to any simple modification or deformation made by the above specific embodiment, and possibly also with above-mentioned
The technology contents shown are changed or are modified to the equivalent embodiment of equivalent variations, still fall within technical solutions of the utility model
In range, without departing from the spirit and scope of the utility model.
Claims (4)
1. it is a kind of for side fork obstacles removing car variable cross-section belt track subframe, it by variable cross-section stringer (1), track front beam (2),
Track rear cross beam (3), track (4) and longitudinal cylinder installation seat (5) are constituted, it is characterised in that: variable cross-section stringer (1) bilateral symmetry
It is arranged, it is interruption-like between variable cross-section stringer (1) to be provided with track front beam (2) and track rear cross beam (3), track front beam
(2) it is respectively arranged with track (4) in the variable cross-section stringer (1) between track rear cross beam (3), it is solid in the middle part of track rear cross beam (3)
Equipped with longitudinal cylinder installation seat (5).
2. a kind of variable cross-section belt track subframe for side fork obstacles removing car according to claim 1, it is characterised in that: institute
Variable cross-section stringer (1) its section stated uniformly narrows from front to back, and the front is high and the back is low for presentation, the upper and lower plane of variable cross-section stringer (1)
Between angle it is equal with the angle on vehicle chassis between plane and ground.
3. a kind of variable cross-section belt track subframe for side fork obstacles removing car according to claim 1, it is characterised in that: institute
It is provided with trailing arm mounting base (6) between the variable cross-section stringer (1) at track rear cross beam (3) rear stated, trailing arm mounting base (6) rear
Variable cross-section stringer (1) on be provided with trailing arm cylinder installation seat (7).
4. a kind of variable cross-section belt track subframe for side fork obstacles removing car according to claim 1, it is characterised in that: institute
The track (4) stated is mounted in 2/3 region of variable cross-section stringer (1) front end, the upper plane of track (4) and variable cross-section stringer (1)
In parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821637506.3U CN208855723U (en) | 2018-10-10 | 2018-10-10 | A kind of variable cross-section belt track subframe for side fork obstacles removing car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821637506.3U CN208855723U (en) | 2018-10-10 | 2018-10-10 | A kind of variable cross-section belt track subframe for side fork obstacles removing car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208855723U true CN208855723U (en) | 2019-05-14 |
Family
ID=66420477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821637506.3U Active CN208855723U (en) | 2018-10-10 | 2018-10-10 | A kind of variable cross-section belt track subframe for side fork obstacles removing car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208855723U (en) |
-
2018
- 2018-10-10 CN CN201821637506.3U patent/CN208855723U/en active Active
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