CN113276949A - Hydraulic suspension large-diameter wind power blade transport vehicle - Google Patents
Hydraulic suspension large-diameter wind power blade transport vehicle Download PDFInfo
- Publication number
- CN113276949A CN113276949A CN202110793319.4A CN202110793319A CN113276949A CN 113276949 A CN113276949 A CN 113276949A CN 202110793319 A CN202110793319 A CN 202110793319A CN 113276949 A CN113276949 A CN 113276949A
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- China
- Prior art keywords
- main beam
- fixedly connected
- horizontal section
- hydraulic
- vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/20—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 trailer type, i.e. a frame specifically constructed for use in a non-powered vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/265—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs hydraulic springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/135—Securing or supporting by load bracing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/09—Means for mounting load bearing surfaces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a hydraulic suspension large-diameter wind power blade transport vehicle which comprises a main beam and a vehicle plate, wherein one end of the main beam is fixedly connected with a main beam second horizontal section, the other end of the main beam is fixedly connected with a main beam inclined section, one end of the main beam inclined section is fixedly connected with a main beam first horizontal section, a lifting oil cylinder is arranged on the inner side of the main beam inclined section, an L-shaped beam turning plate is arranged at the upper end of the main beam first horizontal section, a hinged part is arranged on the side surface of the main beam first horizontal section, the hinged part and the L-shaped beam turning plate are fixedly connected, a lower-mounted rotary support is fixedly connected to the lower end surface of the main beam second horizontal section, and a lower-mounted rotary support is fixedly connected to the lower end surface of the main beam second horizontal section. The hydraulic suspension realizes the balance of the vehicle body, so that the load of the wheel axle is uniform; the frame can be buffered when the vehicle runs on a slope or a slope; when the frame cargo bed can be lifted, the buffering blades are in a balance position; the wheel shaft and the tire can be independently rotated, and the tire is convenient to maintain and replace.
Description
Technical Field
The invention relates to the technical field of transportation equipment, in particular to a hydraulic suspension large-diameter wind power blade transport vehicle.
Background
Wind energy is increasingly gaining attention as a clean renewable energy source in all countries of the world. With the vigorous development of wind power generation, wind power blades are also continuously transported to wind farms all over the world by manufacturers.
However, at present, domestic main wind power transportation equipment mainly aims at transportation of blades with blade root diameters of below 2.8 meters. The main problem of using original blade transport vechicle transportation major diameter blade to mainly exist is that can't transport the wind power generation blade that the blade root diameter exceeds 2.8 meters, and length exceeds 76 meters. The vehicle body has poor chassis stability in the transportation process, the empty vehicle is ultrahigh, and the bridge trafficability characteristic is poor, so the transportation requirement of the large-diameter blade cannot be met.
Disclosure of Invention
The invention aims to provide a hydraulic suspension large-diameter wind power blade transport vehicle, and aims to improve the transportation of domestic main wind power transport equipment mainly aiming at blades with the blade root diameter of less than 2.8 meters at the present stage. The main problem of using original blade transport vechicle transportation major diameter blade to mainly exist is that can't transport the wind power generation blade that the blade root diameter exceeds 2.8 meters, and length exceeds 76 meters. The problem that the transportation requirements of large-diameter blades cannot be met due to the fact that the stability of a chassis of the vehicle body is poor, the empty vehicle is ultrahigh and the bridge trafficability is poor in the transportation process of the vehicle body.
The invention is realized by the following steps:
the utility model provides a hydraulic pressure hangs major diameter wind-powered electricity generation blade transport vechicle, includes girder and sweep, the one end fixedly connected with girder second horizontal segment of girder, and the other end fixedly connected with girder slope section of girder, the one end fixedly connected with girder first horizontal segment of girder slope section, and the inboard of girder slope section is provided with lift cylinder, the upper end of girder first horizontal segment is provided with the L roof beam and turns over the board, the side of girder first horizontal segment is provided with articulated portion, fixed connection between articulated portion and the L roof beam turns over the board, the lower terminal surface fixedly connected with of girder second horizontal segment is installed down and is turned round the support, and the lower terminal surface fixedly connected with of girder second horizontal segment is installed down and is turned round the support, the equal fixedly connected with frame in both sides of sweep, and the upper end of sweep is provided with the lower dress, the one end of lower dress is provided with the facial make-up.
Furthermore, hydraulic support legs are arranged on two sides of the vehicle plate and hung, and the hydraulic support legs are fixedly connected with the vehicle plate.
Furthermore, a wheel shaft is arranged on the vehicle plate, a suspension bracket is arranged on one side of the wheel shaft, a balance arm is arranged at one end of the suspension bracket, a steering hydraulic oil cylinder is fixedly connected to one side of the suspension bracket, and a steering rod is arranged above the steering hydraulic oil cylinder.
Furthermore, the side face of the L-shaped beam turning plate is fixedly connected with a variable-pitch swing mechanism, and the side face of the variable-pitch swing mechanism is fixedly connected with a flange.
Furthermore, one end of the second horizontal section of the main beam is fixedly connected with an operating platform, and an operating handle is arranged on the operating platform.
Compared with the prior art, the invention has the beneficial effects that:
(1) the hydraulic suspension realizes balance of the vehicle body, so that the load of the wheel axle is uniform; the frame can be buffered when the vehicle runs on a slope or a slope; when the frame cargo bed can be lifted, the buffering blades are in a balance position; the wheel shaft and the tire can be independently rotated, and the tire is convenient to maintain and replace.
(2) Under the effect of the telescopic motion of hydraulic cylinder member, the facial make-up holding surface can accomplish the upper and lower every single move of certain angle, and the wind-powered electricity generation blade that increases drives above connecting accomplishes the corresponding angle of every single move and also increases, and the upper and lower opening angle is increased to 35 degrees by 30 degrees, and when the blade met the barrier or will pass complicated mountain area road like this, the upper and lower every single move of blade can help the blade to avoid the barrier, more can be smooth pass through the barrier district.
(3) The hydraulic station is characterized in that an engine is directly connected with an axial shaft plug pump to provide hydraulic power, and the power is quantitative, so that the lifting, the rotation and the variable pitch of the fan blades are more stable. The number of the variable-pitch rotating mechanisms is increased to 4, and the diameter of the flange disc is also increased, so that the variable-pitch rotating mechanisms can bear and mount wind power blades with larger diameters. Under the drive of the hydraulic motor, the main beam can rotate 360 degrees, the safety angle is 45 degrees, and the wind power blade arranged on the variable pitch bearing can also rotate around the center of the wind power blade under the drive of the hydraulic motor. The operating personnel control the gesture of blade on the car through the control box, satisfy and avoid the current requirement of different roads such as road both sides and upper barrier, tunnel, canyon, mountain stream, bridges and culverts. The lower-mounted rotary mechanism is additionally provided with 4 motors, so that stronger rotary power can be provided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a front view of a hydraulically suspended large diameter wind blade transport cart of the present invention;
FIG. 2 is a left side view of a hydraulic suspension large diameter wind blade transport cart of the present invention;
FIG. 3 is a top view of a hydraulically suspended large diameter wind blade transport cart of the present invention;
FIG. 4 is a front view of a frame of a hydraulically suspended large diameter wind turbine blade transporter of the present invention;
FIG. 5 is an assembly view of a hydraulic suspension large diameter wind turbine blade transporter of the present invention.
In the figure: 1. l-beam turning plate; 2. a hinge portion; 3. lifting the oil cylinder; 4. a main beam; 5. lower-mounted rotary supports; 6. an operating platform; 7. an operating handle; 8. a variable-pitch slewing mechanism; 9. a flange; 10. lower-mounted rotary supports; 11. a first horizontal section of the main beam; 12. a main beam inclined section; 13. a second horizontal section of the main beam; 14. suspending a hydraulic support leg; 15. a wheel axle; 16. a steering hydraulic oil cylinder; 17. a balance arm; 18. a suspension bracket; 19. a steering lever; 20. loading; 21. downward loading; 22. a frame; 23. a vehicle board.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-5, a hydraulic suspension large-diameter wind power blade transport vehicle comprises a main beam 4 and a vehicle plate 23, wherein one end of the main beam 4 is fixedly connected with a main beam second horizontal section 13, the other end of the main beam 4 is fixedly connected with a main beam inclined section 12, one end of the main beam inclined section 12 is fixedly connected with a main beam first horizontal section 11, the inner side of the main beam inclined section 12 is provided with a lifting oil cylinder 3, the upper end of the main beam first horizontal section 11 is provided with an L-beam turning plate 1, the side surface of the main beam first horizontal section 11 is provided with a hinge part 2, the hinge part 2 is fixedly connected with the L-beam turning plate 1, the lower end surface of the main beam second horizontal section 13 is fixedly connected with a lower-mounted rotary support 5, the lower end surface of the main beam second horizontal section 13 is fixedly connected with a lower-mounted rotary support 10, both sides of the vehicle plate 23 are fixedly connected with a frame 22, and the upper end surface of the vehicle plate 23 is provided with a lower-mounted rotary support 21, one end of the lower garment 21 is provided with an upper garment 20.
Preferably, both sides of the vehicle plate 23 are provided with hydraulic leg suspensions 14, and the hydraulic leg suspensions 14 and the vehicle plate 23 are fixedly connected.
Preferably, the vehicle plate 23 is provided with a wheel axle 15, one side of the wheel axle 15 is provided with a suspension bracket 18, one end of the suspension bracket 18 is provided with a balance arm 17, one side of the suspension bracket 18 is fixedly connected with a steering hydraulic oil cylinder 16, and a steering rod 19 is arranged above the steering hydraulic oil cylinder 16.
Preferably, the side surface of the L-beam turning plate 1 is fixedly connected with a variable-pitch swing mechanism 8, and the side surface of the variable-pitch swing mechanism 8 is fixedly connected with a flange 9.
Preferably, one end of the second horizontal section 13 of the main beam is fixedly connected with an operating platform 6, and the operating platform 6 is provided with an operating handle 7.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a hydraulic pressure hangs major diameter wind-powered electricity generation blade transport vechicle, includes girder (4) and sweep (23), its characterized in that: one end of the main beam (4) is fixedly connected with a main beam second horizontal section (13), the other end of the main beam (4) is fixedly connected with a main beam inclined section (12), one end of the main beam inclined section (12) is fixedly connected with a main beam first horizontal section (11), the inner side of the main beam inclined section (12) is provided with a lifting oil cylinder (3), the upper end of the main beam first horizontal section (11) is provided with an L-shaped beam turning plate (1), the side surface of the main beam first horizontal section (11) is provided with a hinged part (2), the hinged part (2) and the L-shaped beam turning plate (1) are fixedly connected, the lower end surface of the main beam second horizontal section (13) is fixedly connected with a lower-mounted rotary support (5), the lower end surface of the main beam second horizontal section (13) is fixedly connected with a lower-mounted rotary support (10), and both sides of the car plate (23) are fixedly connected with a machine frame (22), and the upper end surface of the vehicle plate (23) is provided with a lower garment (21), and one end of the lower garment (21) is provided with an upper garment (20).
2. The hydraulic suspension large-diameter wind power blade transport vehicle as claimed in claim 1, wherein hydraulic leg suspensions (14) are arranged on two sides of the vehicle plate (23), and the hydraulic leg suspensions (14) and the vehicle plate (23) are fixedly connected.
3. The hydraulic suspension large-diameter wind power blade transport vehicle as claimed in claim 1, wherein a wheel shaft (15) is arranged on the vehicle plate (23), a suspension bracket (18) is arranged on one side of the wheel shaft (15), a balance arm (17) is arranged at one end of the suspension bracket (18), a steering hydraulic oil cylinder (16) is fixedly connected to one side of the suspension bracket (18), and a steering rod (19) is arranged above the steering hydraulic oil cylinder (16).
4. The hydraulic suspension large-diameter wind power blade transport vehicle as claimed in claim 1, wherein a variable-pitch swing mechanism (8) is fixedly connected to the side surface of the L-beam turning plate (1), and a flange (9) is fixedly connected to the side surface of the variable-pitch swing mechanism (8).
5. The hydraulic suspension large-diameter wind power blade transport vehicle as claimed in claim 1, wherein an operating platform (6) is fixedly connected to one end of the second horizontal section (13) of the main beam, and an operating handle (7) is arranged on the operating platform (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793319.4A CN113276949A (en) | 2021-07-14 | 2021-07-14 | Hydraulic suspension large-diameter wind power blade transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793319.4A CN113276949A (en) | 2021-07-14 | 2021-07-14 | Hydraulic suspension large-diameter wind power blade transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113276949A true CN113276949A (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110793319.4A Pending CN113276949A (en) | 2021-07-14 | 2021-07-14 | Hydraulic suspension large-diameter wind power blade transport vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN113276949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229245A (en) * | 2021-12-30 | 2022-03-25 | 中科微影(浙江)医疗科技有限公司 | Damping system for magnetic resonance equipment transportation |
-
2021
- 2021-07-14 CN CN202110793319.4A patent/CN113276949A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229245A (en) * | 2021-12-30 | 2022-03-25 | 中科微影(浙江)医疗科技有限公司 | Damping system for magnetic resonance equipment transportation |
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