CN208265705U - Mountainous region blade transport vehicle lifting mechanism - Google Patents
Mountainous region blade transport vehicle lifting mechanism Download PDFInfo
- Publication number
- CN208265705U CN208265705U CN201820785838.XU CN201820785838U CN208265705U CN 208265705 U CN208265705 U CN 208265705U CN 201820785838 U CN201820785838 U CN 201820785838U CN 208265705 U CN208265705 U CN 208265705U
- Authority
- CN
- China
- Prior art keywords
- blade
- rocking carrier
- assembly
- revolving platform
- staking
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model relates to a kind of mountainous region blade transport vehicle lifting mechanism, by revolving platform, wave assembly, elevating ram is constituted, revolving platform is made of horizontal frame and staking, and the staking protruded arm of blade side is stretched in the top setting of staking；The assembly that waves is made of rocking carrier, pitching slewing support, transition disc, and rocking carrier, pitching slewing support, transition disc are arranged on same axis, and are sequentially connected；The rocking carrier protruded arm of blade side is stretched in the top setting of the axis of rocking carrier, the rocking carrier coercive mechanism is set on the position that rocking carrier protruded arm is more than the flange face certain distance of transition disc connection blade flange, and assembly will be waved by rocking carrier coercive mechanism and be hinged on the staking protruded arm.For the lifting mechanism in lifting blade process, root of blade rearward moves relatively large distance, and the center of gravity for waving assembly is mobile to the back lower place simultaneously, can to as lifting blade and caused by the centre-of gravity shift of pitching assembly compensated to greatest extent.
Description
Technical field
The utility model relates to a kind of mountainous region blade transport vehicle, the blade of especially a kind of mountainous region transport of blades vehicle is lifted
Mechanism.
Background technique
For the equipment for valuing very much anti-overturning energy, it is every for increasing bearing area, reducing the height of C.G. of equipment
The primary design object of a designer, but any equipment has its particularity, for the blade transport vehicle of mountainous region, particularity
It is that the width of vehicle is limited, and during transport vehicle loads blade and transported, builds in large scale to avoid height
When building the barriers such as object, trees, line bar, massif, it is desirable that blade can be lifted and can deflected.
Mountainous region blade transport vehicle, blade, which is mounted on, waves assembly (general name of rocking carrier, pitching slewing support and transition disc)
On, wave assembly (rocking carrier) by pin shaft it is hinged on the staking of revolving platform or revolving platform, elevating ram promotion shake
Pendulum assembly (rocking carrier) is rotated around coercive mechanism, can lift blade.Revolving platform is mounted on sweep by deflecting pivoting support,
Revolving platform is rotated relative to sweep, the angle that blade deflection can be made certain.
The pitching assembly of mountainous region blade transport vehicle is constituted by waving assembly and blade, process of the lifting mechanism in lifting blade
In, the center of gravity of pitching assembly is translatable in the plane that revolving platform center line is constituted with blade centreline, center of gravity not only to
It upper movement but also moves forward and backward.
Blade is lifted and the center of gravity of revolving platform, revolving platform counterweight and pitching assembly not deflection pivoting support
When the surface at center, when the certain angle of blade deflection, the center of gravity of revolving platform, revolving platform counterweight and pitching assembly is inclined
From deflection pivoting support center with a distance from and deflection angle sine value product, be exactly the center of gravity of revolving platform Yu pitching assembly
Deviate the distance in face in car body longitudinal direction.In the identical situation of deflection angle, the deviation of gravity center of revolving platform and pitching assembly is inclined
The distance for turning pivoting support center is bigger, and the distance in face is bigger in deviation of gravity center car body longitudinal direction.It is turned round in blade deflection flat
The height of C.G. of platform, revolving platform counterweight and pitching assembly does not change, and the transverse shifting of its center of gravity, so that entire mountainous region leaf
The center of gravity of piece transport vehicle also transverse shifting.
Theoretical research shows compared with the variable quantity of vehicle height of C.G., the transverse shifting of vehicle center of gravity after blade deflection
It measures bigger on the anti-overturning of mountainous region blade transport vehicle energy (anti-horizontal slope ability) influence, that is to say, that vehicle weight after blade deflection
Influence of the lateral movement of the heart to the antidumping angle of mountainous region blade transport vehicle is more sensitive.
Due to just making the center of gravity transverse shifting of entire mountainous region blade transport vehicle, lateral movement and act after blade deflection
Longitudinal movement amount during rising has direct relationship, so the resistance to capsizing of mountainous region blade transport vehicle is improved, in addition to increasing
It is flat should also to minimize revolution to reduce vehicle center of gravity and reduce outside relatively transverse amount of movement for the weight (increasing counterweight) of big sweep
Platform, revolving platform counterweight and longitudinal movement amount of the pitching assembly center of gravity in lifting process, due to revolving platform and revolving platform
It is constant with its center of gravity in lifting process is focused on, was being lifted so being finally attributed to and should minimize the center of gravity of pitching assembly
Longitudinal movement amount in journey.
Since pitching assembly is constituted by waving assembly and blade, different lifting mechanisms blade when lifting identical angle
Rotary motion be all identical, so to study movement law of the center of gravity of pitching assembly in lifting process only studies blade
Root (intersection point of blade connecting flange center line and flange face) and wave the center of gravity of assembly in revolving platform center line and leaf
The motion profile in plane that piece center line is constituted can.
In the following discussion we assume that lifting mechanism is in the front of vehicle and blade tip is towards the rear of vehicle.
In the prior art, wave the setting position of the coercive mechanism of assembly (rocking carrier) and revolving platform, it is general there are two types of
Selection.One is the horizontal frame in the lower section of axis of runner blade, the lower end of rocking carrier and revolving platform is hinged.Regardless of coercive mechanism exists
It is the underface in blade connecting flange or front or behind, process of this lifting mechanism in lifting blade in horizontal direction
In, the motion profile of root of blade is a circular arc line using coercive mechanism as the center of circle, and terminal is compared with starting point, and terminal is to Forward
It has moved biggish distance and has been moved downwardly a certain distance, and the center of gravity for waving assembly is also moved with identical regular forward downward
A certain distance is moved.That is, during lifting blade, since the center of gravity of its rotary motion blade increases and forward
Very big distance is moved, and its root moves very big distance further along, i.e. lifting mechanism exacerbates blade center of gravity
Offset.Although root is moved downwardly lesser distance, its amount declined influences toppling property smaller.Due to blade center of gravity
Raising it is bigger, so pitching assembly center of gravity generally speaking still increases, and entire pitching assembly moved forward it is larger away from
From.The lifting mechanism of this structure type has been further exacerbated by the offset of pitching assembly center of gravity in lifting blade process.Therefore
Using the blade transport vehicle of this lifting mechanism, its anti-overturning is worst.
The lifting mechanism of this structure type is due to designing structure, and elevating ram or setting are in rocking carrier upper end
The protruded arm extended to blade side, lifting oil are set between the horizontal frame of revolving platform or in the lower end of rocking carrier
Cylinder is arranged between protruded arm end and the horizontal frame of revolving platform.The former two elevating rams are arranged in root of blade
Two sides certainly will increase the width of vehicle in the case where the diameter of root of blade is certain, and coercive mechanism is to oil cylinder position
Distance is smaller, and the thrust of oil cylinder is larger and stroke is big；The oil cylinder locating distance of the latter is too small, it is necessary to use multi-stage oil cylinder, coercive mechanism
Distance to oil cylinder position is small, and cylinder efficient pressure high-stroke is big.
Another structure type is that the top and forward of axis of runner blade is arranged in the coercive mechanism of rocking carrier and revolving platform
Position far from blade connecting flange faces, rocking carrier and the staking in front of revolving platform are hinged.
For this lifting mechanism during lifting blade, the motion profile of root of blade is one using coercive mechanism as the center of circle
Circular arc line, compared with starting point, terminal has moved backward lesser distance and has moved up biggish distance terminal, and shakes
The center of gravity of pendulum assembly also moves a certain distance with identical rule rearwardly and upwardly.That is, in the process of lifting blade
In, since the center of gravity of its rotary motion blade increases and has moved forward very big distance, and its root moved backward it is smaller
Distance, i.e., lifting mechanism can compensate the offset of blade center of gravity, but numerical value is smaller, and root also ramped up compared with
Big distance.
The lifting mechanism of this structure type, in the horizontal direction, coercive mechanism are being lifted in the front of blade connecting flange faces
When rising blade, center of gravity has moved forward biggish distance, and its root has moved backward lesser distance, the offset to center of gravity
There is certain compensating action.And the distance that its root moves up is bigger than normal, has a certain impact to the toppling property of blade transport vehicle.
It also while is rearwardly and upwardly moved in addition, waving the center of gravity of assembly, that is, in lifting blade process, waving assembly center of gravity has partially
It moves, also has a small amount of compensation to the offset of pitching assembly center of gravity.Therefore using the blade transport vehicle of this lifting mechanism, it anti-inclines
The property covered is slightly better than former, but is not space that is optimal, also further increasing.
Due to structure design, the tailpiece of the piston rod of elevating ram cannot be connect with the bottom of rocking carrier, coercive mechanism
Distance to oil cylinder position is smaller, and required cylinder thrust is larger.
Summary of the invention
In order to improve the anti-overturning energy of mountainous region blade transport vehicle, the utility model proposes a kind of acts of mountainous region blade transport vehicle
Mechanism is risen, for the lifting mechanism during lifting blade, root of blade is in revolving platform center line and blade centreline institute structure
At plane in rearward move biggish distance, and the center of gravity for waving assembly is mobile to the back lower place simultaneously, can be to due to lifting
Blade and caused by the centre-of gravity shift of pitching assembly compensated to greatest extent；The inclined of lower section is mounted on when revolving platform passes through
When turning pivoting support deflection, the distance of the center of gravity transverse shifting of pitching assembly is smaller, and vehicle center of gravity is with a distance from the line that topples
Farther out.Using the mountainous region blade transport vehicle of the mountainous region blade transport vehicle lifting mechanism of the utility model, anti-overturning can be better than
Any vehicle that can be seen on the market now.
To achieve the above object, the technical solution of the utility model is: a kind of mountainous region blade transport vehicle lifting mechanism, by returning
Turn platform, wave assembly, elevating ram is constituted, revolving platform counterweight is arranged in the front of revolving platform, the revolving platform by
Horizontal frame and staking are constituted, and the staking protruded arm of blade side is stretched in the top setting of the staking；It is described to wave
Assembly is made of rocking carrier, pitching slewing support, transition disc, and rocking carrier, pitching slewing support, transition disc are arranged in same
On axis, and it is sequentially connected；The rocking carrier protruded arm of blade side is stretched in the top setting of the axis of the rocking carrier,
Institute is set on the position that the rocking carrier protruded arm is more than the flange face certain distance of the transition disc connection blade flange
Rocking carrier coercive mechanism is stated, and assembly will be waved by the rocking carrier coercive mechanism and be hinged on the staking protruded arm.
Force bearing plate is arranged in the axis lower leaflet side of the rocking carrier, and the elevating ram is arranged in the revolution
Between the front end of the horizontal frame of platform and the rear end of the rocking carrier force bearing plate.
The beneficial effects of the utility model are:
The mountainous region blade transport vehicle lifting mechanism of the utility model, in the upper end of rocking carrier, the prominent of blade side is stretched in setting
Arm out in the horizontal direction, is arranged on the position that protruded arm is more than the flange face certain distance of transition disc connection blade and shakes
It is hinged on the staking of revolving platform will to wave assembly for rocker coercive mechanism.Process of such lifting mechanism in lifting blade
In, root of blade rearward (blade side) moves biggish distance, and the center of gravity for waving assembly is mobile to the back lower place simultaneously, energy
To as lifting blade and caused by the centre-of gravity shift of pitching assembly compensated to greatest extent.Due to the mistake in lifting blade
The distance that the center of gravity of pitching assembly moves forward in journey is smaller, and the deflection pivoting support below revolving platform passes through and is mounted on is left
When right avertence turns, the distance of the center of gravity transverse shifting of pitching assembly is smaller, and vehicle center of gravity farther out, improves mountain with a distance from the line that topples
The resistance to capsizing of ground blade transport vehicle.
Calculation shows that the mountainous region blade transport vehicle of the mountainous region blade transport vehicle lifting mechanism using the utility model, anti-to incline
Any vehicle can be seen better than present on the market by covering performance.
In addition, force bearing plate is arranged in the lower leaflet side of rocking carrier, the horizontal pane of revolving platform is arranged in elevating ram
Between the front end of frame and the rear end of rocking carrier force bearing plate.Since the distance of coercive mechanism to elevating ram position is larger, so lifting
Thrust needed for oil-lifting jar is smaller.
Detailed description of the invention
Fig. 1 is the mountainous region blade transport vehicle lifting mechanism stereoscopic schematic diagram of the utility model；
Fig. 2 is the schematic diagram when mountainous region blade transport vehicle lifting mechanism of the utility model is mounted with blade and does not lift；
Schematic diagram when Fig. 3 is the mountainous region blade transport vehicle lifting mechanism lifting blade of the utility model；
Fig. 4 is that the mountainous region blade transport vehicle lifting mechanism of the utility model lifts blade example flat schematic diagram；
In figure: 10- revolving platform, 15- wave assembly, 16- staking protruded arm, 22- revolving platform counterweight, and 23- is vertical
Bracket, 24- rocking carrier, 25- pitching slewing support, 26- transition disc, 27- rocking carrier protruded arm, 28- rocking carrier swivel pin
Axis, 29- transition disc blade connecting flange, 30- elevating ram, 31- force bearing plate, 32- blade, 33- deflect pivoting support,
The horizontal frame of 34- revolving platform.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Such as Fig. 1, shown in 2,3, the mountainous region blade transport vehicle lifting mechanism of the utility model mainly by revolving platform 10, wave
Assembly 15, elevating ram 30 are constituted, and the front of revolving platform 10 is arranged in revolving platform counterweight 22, and revolving platform 10 is by horizontal pane
Frame 34 and staking 23 are constituted；The staking protruded arm 16 of blade side is stretched in the top setting of staking 23；Wave assembly 15
It is made of rocking carrier 24, pitching slewing support 25, transition disc 26, and rocking carrier 24, pitching slewing support 25, transition disc 26 are arranged
On same axis, and it is sequentially connected；It is prominent in the rocking carrier that 32 side of blade is stretched in the top setting of the axis of rocking carrier 24
Arm 27 out are more than the flange face that transition disc 26 connects the transition disc blade connecting flange 29 of blade 32 in rocking carrier protruded arm 27
Rocking carrier coercive mechanism (rocking carrier hinging pin shaft) 28 is set on the position of certain distance, it is hinged in revolving platform that assembly 15 will be waved
Staking 23 on.
As shown in Figures 2 and 3, when blade being mounted on the blade connecting flange 29 for waving the transition disc 26 of assembly 15
When, root of blade is located at the A point in Fig. 2.If lifting blade 32, the track of root of blade (is shaken with rocking carrier coercive mechanism
Rocker hinging pin shaft) 28 be the center of circle circular arc line S, and be to move backward.If the maximum lifting angles degree of blade is β, lift
32 rear blade root of blade is located at B point.As shown in Fig. 2, crossing rocking carrier coercive mechanism (rocking carrier hinging pin shaft) 28 makees downwards vertical line
C, and vertical line C is about the angular bisector at the angle β.
By mathematical knowledge it is found that at this point, rearward being moved in the case where other conditions are constant due to lifting its root of blade
Dynamic distance L is maximum, and there is no increase for root.
Such lifting mechanism, during lifting blade 32, root of blade is in 10 center line of revolving platform and blade
Biggish distance is rearward moved in the plane that 32 center lines are constituted, and height does not change, and wave the center of gravity of assembly 15
It is mobile to the back lower place simultaneously, can to as lifting blade and caused by the centre-of gravity shift of pitching assembly mended to greatest extent.
When revolving platform pass through be mounted on lower section deflection 33 deflection of pivoting support when, the center of gravity transverse shifting of pitching assembly away from
From smaller, vehicle center of gravity with a distance from the line that topples farther out.Using the mountain of the mountainous region blade transport vehicle lifting mechanism of the utility model
Ground blade transport vehicle, anti-overturning can be better than any vehicles that can be seen on the market now.
In addition, force bearing plate 31 is arranged in 32 side of lower leaflet of 24 axis of rocking carrier, the setting of elevating ram 30 is being turned round
Between the rear end of the force bearing plate 31 of the front end and rocking carrier 24 of the horizontal frame 34 of platform 10.Due to the relationship of structure, coercive mechanism
The distance of 28 to 30 position of elevating ram is larger, so thrust needed for elevating ram 30 is smaller.
Specific application example:
When lifting blade using the lifting mechanism of the utility model, as shown in figure 4, root of blade moves backward 975mm；
It waves assembly center of gravity and moves backward 1257mm, move down 429mm；The distance of coercive mechanism to oil cylinder position is 2831mm, right
The numerical value that the offset of blade center of gravity compensates is larger, and the operating pressure of the small needs of single stage oil cylinder cylinder diameter is low.
Claims (2)
1. a kind of mountainous region blade transport vehicle lifting mechanism, by revolving platform, wave assembly, elevating ram is constituted, revolving platform is matched
It resets and sets in the front of revolving platform, it is characterised in that: the revolving platform is made of horizontal frame and staking, the vertical branch
The staking protruded arm of blade side is stretched in the top setting of frame；The assembly that waves is by rocking carrier, pitching slewing support, transition
Disk is constituted, and rocking carrier, pitching slewing support, transition disc are arranged on same axis, and are sequentially connected, in the rocking carrier
The top setting of the axis stretch to the rocking carrier protruded arm of blade side, be more than the mistake in the rocking carrier protruded arm
It crosses on the position of the flange face certain distance of disk connection blade and the rocking carrier coercive mechanism is set, and is hinged by the rocking carrier
Point will wave assembly and be hinged on the staking protruded arm.
2. blade transport vehicle lifting mechanism in mountainous region according to claim 1, it is characterised in that: the axis of the rocking carrier
Line lower leaflet side is arranged force bearing plate, the elevating ram be arranged in the front end of the horizontal frame of the revolving platform with
Between the rear end of the rocking carrier force bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785838.XU CN208265705U (en) | 2018-05-24 | 2018-05-24 | Mountainous region blade transport vehicle lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785838.XU CN208265705U (en) | 2018-05-24 | 2018-05-24 | Mountainous region blade transport vehicle lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208265705U true CN208265705U (en) | 2018-12-21 |
Family
ID=64685645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820785838.XU Withdrawn - After Issue CN208265705U (en) | 2018-05-24 | 2018-05-24 | Mountainous region blade transport vehicle lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208265705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675210A (en) * | 2018-05-24 | 2018-10-19 | 远景能源（江苏）有限公司 | Mountainous region blade transport vehicle lifting mechanism |
| CN114940453A (en) * | 2022-05-30 | 2022-08-26 | 徐工集团工程机械股份有限公司建设机械分公司 | Wind power transport vehicle |
-
2018
- 2018-05-24 CN CN201820785838.XU patent/CN208265705U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675210A (en) * | 2018-05-24 | 2018-10-19 | 远景能源（江苏）有限公司 | Mountainous region blade transport vehicle lifting mechanism |
| CN108675210B (en) * | 2018-05-24 | 2023-07-04 | 远景能源（江苏）有限公司 | Mountain blade transport vechicle lifting mechanism |
| CN114940453A (en) * | 2022-05-30 | 2022-08-26 | 徐工集团工程机械股份有限公司建设机械分公司 | Wind power transport vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208265705U (en) | Mountainous region blade transport vehicle lifting mechanism | |
| US4355946A (en) | Lift arm and control linkage structure for loader buckets | |
| CN104925693B (en) | Segmented thrust lifting mechanism | |
| CN108678044B (en) | Vertical lifting device for sliding loading | |
| CN108100948B (en) | Telescopic arm forklift fork leveling device and automatic debugging method thereof | |
| CN207551853U (en) | A kind of improved forklift truck lifting and driving arm mechanism | |
| CN202543988U (en) | Vertical-lifting working device of skid loader | |
| CN106274601B (en) | Three Degree Of Freedom carriage body construction | |
| CN108675210A (en) | Mountainous region blade transport vehicle lifting mechanism | |
| CN208346879U (en) | A kind of novel slippage loading vertical lifting device | |
| CN201902223U (en) | Hydraulic swing link type top caving coal hydraulic support | |
| CN201396070Y (en) | Adjustment mechanism and drilling rig with same | |
| CN103950735A (en) | Hybrid-driven type bucket-wheel material stacking and taking machine | |
| CN109268052B (en) | Drawer type hydraulic support of scissor fork mechanism | |
| CN202055169U (en) | Truss bridge detection vehicle with stepless adjustable crossing height | |
| CN205638511U (en) | Support is strutted in pit to lightweight | |
| CN208896950U (en) | A kind of lifting device and the car transporter with the lifting device | |
| CN212689032U (en) | Wheel type telescopic arm loader working device | |
| CN210178381U (en) | Angle adjusting arm support | |
| CN209083316U (en) | A kind of hydraulic support of double double leval jib combined mechanisms | |
| CN102251473B (en) | Truss type bridge detection vehicle capable of regulating crossing height in stepless manner | |
| CN216736612U (en) | Big arm revolution mechanic of auto-control handling car | |
| CN104943595A (en) | Carriage lifting device of sugarcane transfer trolley | |
| CN106744299B (en) | Derrick crane walking chassis | |
| CN103950740B (en) | Two mobilities large working space connecting-rod mechanism type bucket-wheel stacker reclaimer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Shen Gang street of Jiangyin city in Jiangsu province 214443 Wuxi city Shen Zhuang Road No. 3 Patentee after: Vision Energy Co.,Ltd. Address before: 8, B, building 200051, block SOHO, Zhongshan square, 1065 West Zhongshan Road, Shanghai, Changning District Patentee before: Envision Energy (Denmark) APS |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181221 Effective date of abandoning: 20230704 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181221 Effective date of abandoning: 20230704 |