CN216761599U

CN216761599U - Wind tower transport vechicle bearing structure

Info

Publication number: CN216761599U
Application number: CN202220560976.4U
Authority: CN
Inventors: 罗亚菲; 罗建华; 卢长青; 种永进
Original assignee: Hebei Taiduo Heavy Industry Machinery Co ltd
Current assignee: Hebei Taiduo Heavy Industry Machinery Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-06-17
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a supporting structure of a wind tower transport vehicle, which comprises a transport vehicle, a wind tower, a fixed frame, a movable frame and a pressing mechanism, wherein the transport vehicle consists of a vehicle head and a vehicle hopper, the fixed frame is fixedly arranged at the front end of the upper end face of the vehicle hopper, the movable frame is arranged on the upper end face of the vehicle hopper, which is far away from the fixed frame side, the pressing mechanism is arranged at the upper end of the fixed frame, the pressing mechanism consists of a suspension arm, a motor, a sliding plate and a lead screw, the lower end of the sliding plate is provided with a pressing plate, the pressing plate is an arc-shaped stainless steel plate, the fixed frame and the movable frame are arc-shaped stainless steel frames, and the upper end faces of the fixed frame and the movable frame are provided with guide wheels. The front end of the wind tower is clamped through the matching of the fixed frame and the pressing mechanism, the stability of the wind tower is improved, and the wind tower is prevented from sliding and shaking, so that the transportation stability of the wind tower is improved.

Description

Wind tower transport vechicle bearing structure

Technical Field

The utility model relates to the technical field of wind tower transport vehicles, in particular to a wind tower transport vehicle supporting structure.

Background

At present, wind driven generators are generally installed at places with large wind power all year round, such as the sea and mountains, tower barrels of the wind driven generators are large, long and heavy, and the wind driven generators installed on the mountains are difficult to transport.

For avoiding wind tower transportation in-process wind tower rocks and causes the traffic accident, need bearing structure to fix it, current bearing structure stability is not enough, leads to wind tower transportation to take place to slide to cause the traffic accident.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wind tower transport vehicle supporting structure to solve the problem that the stability of a wind tower transport vehicle in the prior art is insufficient.

In order to achieve the purpose, the utility model provides the following technical scheme: wind tower transport vechicle bearing structure, including transport vechicle, wind tower, mount, adjustable shelf and hold-down mechanism, the transport vechicle comprises locomotive and car hopper, mount fixed mounting is in the up end front end of car hopper, the adjustable shelf is installed and is kept away from the fixed shelf side at the up end of car hopper, hold-down mechanism installs the upper end at the mount, hold-down mechanism comprises davit, motor, sliding plate and lead screw.

Preferably, the suspension arm is fixedly installed on the upper end face of the car hopper through a bolt, the motor is installed on the upper end face of the suspension arm, the motor is in key joint with the screw rod, the sliding plate is provided with a screw hole, the screw rod penetrates through the screw hole to be in threaded connection with the sliding plate, the side end face of the suspension arm is provided with a sliding groove, the sliding plate is inserted into the sliding groove to be in sliding connection with the suspension arm, and the screw rod is driven to rotate through the motor so as to drive the sliding plate to slide up and down.

Preferably, the lower end of the sliding plate is provided with a pressing plate, the pressing plate is an arc-shaped stainless steel plate, and the pressing plate is driven by the fixing frame to slide downwards, so that the wind tower is pressed on the fixing frame by the pressing plate to be fixed.

Preferably, the fixed frame and the movable frame are circular-arc-shaped stainless steel frames, guide wheels are arranged on the upper end faces of the fixed frame and the movable frame, the wind tower is supported through the fixed frame and the movable frame, and the guide wheels facilitate the wind tower to slide back and forth during installation and disassembly.

Preferably, the fixed frame and the movable frame are rotatably connected with a T-shaped frame, the guide wheel is installed on the T-shaped frame, and the guide wheel can be attached to the lower end face of the wind tower when the wind tower inclines through the T-shaped frame.

Preferably, the upper end face of car hopper is provided with the mounting groove, the bottom of adjustable shelf rotates with the side end face of mounting groove to be connected, be provided with the pneumatic cylinder in the mounting groove, the both ends of pneumatic cylinder rotate with the side end face of adjustable shelf and the side end face of mounting groove respectively and are connected, and it is rotatory to drive the adjustable shelf through the telescopic link is flexible.

Preferably, the height of the movable frame is higher than that of the fixed frame, and when the movable frame is completely supported, the wind tower slightly tilts forwards, so that the wind tower is prevented from sliding backwards and falling.

Compared with the prior art, the utility model has the beneficial effects that:

1. the front end of the wind tower is clamped through the matching of the fixing frame and the pressing mechanism, so that the stability of the wind tower is improved, the sliding and the shaking of the wind tower are avoided, and the transportation stability of the wind tower is improved.

2. The wind tower is supported by the matching of the fixed frame and the movable frame, so that the wind tower is inclined forwards in the transportation process, and the wind tower is prevented from falling off from the tail of the car hopper in the transportation process.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial front cross-sectional view of the wind tower of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is a partial side cross-sectional view of the mounting groove of the present invention;

fig. 5 is a side view of the mobile frame of the present invention.

In the figure: the device comprises a transport vehicle 1, a vehicle head 11, a vehicle hopper 12, a 121 mounting groove, a 122 hydraulic cylinder, a 2 wind tower, a 3 fixed frame, a 31T-shaped frame, a 32 guide wheel, a 4 movable frame, a 5 pressing mechanism, a 51 suspension arm, a 511 sliding chute, a 52 motor, a 53 screw rod, a 54 sliding plate, 541 screw holes and a 542 pressing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, 2, 3, 4 and 5, the wind tower transport vehicle support structure in the figure includes a transport vehicle 1, a wind tower 2, a fixed frame 3, a movable frame 4 and a hold-down mechanism 5, the transport vehicle 1 is composed of a vehicle head 11 and a vehicle hopper 12, the fixed frame 3 is fixedly installed at the front end of the upper end face of the vehicle hopper 12, the movable frame 4 is installed at the side of the upper end face of the vehicle hopper 12 far away from the fixed frame 3, the hold-down mechanism 5 is installed at the upper end of the fixed frame 3, and the hold-down mechanism 5 is composed of a suspension arm 51, a motor 52, a sliding plate 54 and a screw 53.

The suspension arm 51 is fixedly arranged on the upper end surface of the car hopper 12 through bolts, the motor 52 is arranged on the upper end surface of the suspension arm 51, the motor 52 is in key joint with the screw rod 53, the sliding plate 54 is provided with a screw hole 541, the screw rod 53 penetrates through the screw hole 541 to be in threaded connection with the sliding plate 54, the side end surface of the suspension arm 51 is provided with a sliding groove 511, the sliding plate 54 is inserted into the sliding groove 511 to be in sliding connection with the suspension arm 51, and the screw rod 53 is driven to rotate through the motor 52, so that the sliding plate 54 is driven to slide up and down.

The lower end of the sliding plate 54 is welded with a pressing plate 542, the pressing plate 542 is an arc-shaped stainless steel plate, and the pressing plate 542 is driven by the fixing frame 3 to slide downwards, so that the pressing plate 542 presses the wind tower 2 on the fixing frame 3 to fix the wind tower.

The fixed frame 3 and the movable frame 4 are circular-arc-shaped stainless steel frames, the upper end faces of the fixed frame 3 and the movable frame 4 are rotatably connected with guide wheels 32, the wind tower 2 is supported through the fixed frame 3 and the movable frame 4, and the guide wheels 32 facilitate the wind tower 2 to slide back and forth during installation and disassembly.

The upper end surfaces of the fixed frame 3 and the movable frame 4 are rotatably connected with a T-shaped frame 31, the guide wheels 32 are installed on the T-shaped frame 31, and the guide wheels 32 can still be attached to the lower end surface of the wind tower 2 when the wind tower 2 inclines through the T-shaped frame 31.

The upper end face of car hopper 12 is equipped with mounting groove 121, and the bottom of adjustable shelf 4 rotates with the side end face of mounting groove 121 to be connected, and the mounting groove 121 internal rotation is connected with pneumatic cylinder 122, and the both ends of pneumatic cylinder 122 rotate with the side end face of adjustable shelf 4 and the side end face of mounting groove 121 respectively to be connected, and it is rotatory to drive adjustable shelf 4 through the telescopic link is flexible.

The height of the movable frame 4 is higher than that of the fixed frame 3, and when the movable frame 4 is completely supported, the wind tower 2 slightly tilts forwards, so that the wind tower is prevented from sliding backwards and falling.

This bearing structure is when using: firstly, hang wind tower 2 to the upper end of car hopper 12, then slowly put on car hopper 12, after placing, promote wind tower 2 and move forward, align with the preceding terminal surface of car hopper 12 bottom of wind tower 2, then slowly prop up adjustable shelf 4 through pneumatic cylinder 122, make the afterbody perk of wind tower 2, then start motor 52, make motor 52 drive clamp plate 542 and mount 3 press from both sides wind tower 2 tightly to it is fixed with wind tower 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Wind tower transport vechicle bearing structure, its characterized in that includes:

transport vechicle (1), wind tower (2), mount (3), adjustable shelf (4) and hold-down mechanism (5), transport vechicle (1) comprises locomotive (11) and car hopper (12), mount (3) fixed mounting is in the up end front end of car hopper (12), the up end at car hopper (12) is installed in adjustable shelf (4) is kept away from mount (3) side, hold-down mechanism (5) are installed in the upper end of mount (3), hold-down mechanism (5) comprise davit (51), motor (52), sliding plate (54) and lead screw (53).

2. The wind tower transport vehicle support structure of claim 1, wherein: the suspension arm (51) is fixedly installed on the upper end face of the car hopper (12) through bolts, the motor (52) is installed on the upper end face of the suspension arm (51), the motor (52) is in key joint with the screw rod (53), the sliding plate (54) is provided with a screw hole (541), the screw rod (53) penetrates through the screw hole (541) to be in threaded connection with the sliding plate (54), the side end face of the suspension arm (51) is provided with a sliding groove (511), and the sliding plate (54) is inserted into the sliding groove (511) to be in sliding connection with the suspension arm (51).

3. The wind tower transport vehicle support structure of claim 1, wherein: the lower end of the sliding plate (54) is provided with a pressing plate (542), and the pressing plate (542) is an arc-shaped stainless steel plate.

4. The wind tower transport vehicle support structure of claim 1, wherein: the fixed frame (3) and the movable frame (4) are arc-shaped stainless steel frames, and guide wheels (32) are arranged on the upper end faces of the fixed frame (3) and the movable frame (4).

5. The wind tower transport vehicle support structure of claim 4, wherein: the upper end faces of the fixed frame (3) and the movable frame (4) are rotatably connected with a T-shaped frame (31), and the guide wheels (32) are installed on the T-shaped frame (31).

6. The wind tower transport vehicle support structure of claim 1, wherein: the car hopper is characterized in that an installation groove (121) is formed in the upper end face of the car hopper (12), the bottom of the movable frame (4) is rotatably connected with the side end face of the installation groove (121), a hydraulic cylinder (122) is arranged in the installation groove (121), and two ends of the hydraulic cylinder (122) are rotatably connected with the side end face of the movable frame (4) and the side end face of the installation groove (121) respectively.

7. The wind tower transport vehicle support structure of claim 1, wherein: the height of the movable frame (4) is higher than that of the fixed frame (3).