CN210212199U

CN210212199U - Tower drum bearing device for transporting tower drum by self-propelled module transport vehicle

Info

Publication number: CN210212199U
Application number: CN201920960091.1U
Authority: CN
Inventors: Yangyong Zhang; 张阳勇; Wei Zhang; 张威; Kai Liu; 刘凯; Pengkai Duan; 段鹏凯; Ping Zhang; 张萍; Chenggui Liao; 廖承桂
Original assignee: China Hydropower Fourth Bureau (yangjiang) Marine Equipment Co Ltd
Current assignee: China Hydropower Fourth Bureau (yangjiang) Marine Equipment Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-03-31
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a tower section of thick bamboo supporting device that a tower section of thick bamboo was used is transported to self-propelled module transport vechicle, including the wheel carrier body, install in the running gear of the bottom of wheel carrier body, fill up in the bottom of wheel carrier body is so that the unsettled box bed hedgehopping structure of running gear and the same first carrier wheel in wheel footpath and second carrier wheel. The first bearing wheel is assembled at the top of the first end of the wheel carrier body, the second bearing wheel is assembled at the top of the second end of the wheel carrier body, the central lines of the first bearing wheel and the second bearing wheel are parallel to each other and are the same in height, so that the self-propelled module transport vehicle can reliably transfer a tower drum to the tower drum bearing device and then drive out, or drive into the lower part of the tower drum bearing device to rotate the tower drum of the tower drum bearing device, and the self-propelled module transport vehicle has the advantages of reliability in bearing the tower drum, simplicity and easiness in installation and good universality.

Description

Tower drum bearing device for transporting tower drum by self-propelled module transport vehicle

Technical Field

The utility model relates to an equipment that uses in the wind power tower section of thick bamboo manufacturing process especially relates to a tower section of thick bamboo supporting device that self-propelled module transport vechicle fortune tower section of thick bamboo was used.

Background

In recent years, with increasingly prominent environmental protection problems and tense energy supply, and the increasing development of wind energy as a clean and renewable new energy, wind power generation gradually becomes one of the most large-scale and mature power generation modes in new energy technologies, and offshore wind power has the advantages of higher utilization rate, large installed capacity, land resource saving, stable wind speed, short distance to electrical loads and the like compared with terrestrial wind power, so that the development prospect of offshore wind power is very considerable.

As is well known, the offshore wind power structure has no major difference in each process compared with the terrestrial wind power, but the tower drum in the offshore wind power structure is larger than that of the terrestrial wind power structure, the anticorrosion requirement is higher, and the accessories are more, so that in the production process of the tower drum in the offshore wind power structure, the transportation of the tower drum cannot be carried out, for example, the transportation of the tower drum needs to be carried out from a workshop to an anticorrosion workshop, from the anticorrosion workshop to an outdoor storage yard, and in subsequent accessory installation work occasions. And because the tower drum in the offshore wind power structure is large in size and relatively heavy and is limited by hoisting capacity, the SPMT (Self-propelled modular transport vehicle) is adopted for carrying out the in-plant transportation of the tower drum, from a workshop to an anticorrosion workshop, from the anticorrosion workshop to an outdoor storage yard and the subsequent accessory installation work. Because the SPMT lifting stroke is fixed, the SPMT lifting stroke has the lowest descending height and the highest ascending height, when the SPMT transportation tower barrel falls on the bearing frame, the lowest point of the tower barrel exceeds the lowest height allowed by the SPMT to descend, so that the SPMT cannot normally run out from the lower part of the tower barrel, and the SPMT can safely run out only after the bearing frame is lifted, so that the conventional bearing frame cannot be well matched with the SPMT to transport the tower barrel, the universality is poor, the bearing on the tower barrel is unreliable, and the like.

Therefore, there is a need for a tower supporting device for transporting a tower from a self-propelled modular transport vehicle to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower section of thick bamboo supporting device that a self-propelled module transport vechicle fortune tower section of thick bamboo was used can ensure the reliability of SPMT fortune tower section of thick bamboo to have the installation and simply reach the advantage that the commonality is good.

In order to realize the above-mentioned purpose, the utility model provides a tower section of thick bamboo supporting device that self-propelled module transport vechicle transports a tower section of thick bamboo usefulness backward, including the wheel carrier body, install in the running gear of the bottom of wheel carrier body, fill up in the bottom of wheel carrier body is so that the unsettled box of running gear bed hedgehopping structure and the same first carrier wheel of wheel footpath and second carrier wheel, first carrier wheel be the position assemble adjustably in the top department of the first end of wheel carrier body, the second carrier wheel be the position assemble adjustably in the top department of the second end of wheel carrier body, first carrier wheel with the central line between them of second carrier wheel is parallel to each other and highly the same.

Preferably, the traveling mechanisms are respectively located at the bottom of the first end and the second end of the wheel carrier body.

Preferably, the traveling mechanism comprises a traveling motor and a traveling wheel installed at an output end of the traveling motor, and a center line of the traveling wheel is perpendicular to a center line of the first bearing wheel.

Preferably, the output end of the walking motor located at the first end of the wheel frame body is opposite to the output end of the walking motor located at the second end of the wheel frame body.

Preferably, the box-type elevating structure is provided with an opening positioned on the top surface of the box-type elevating structure, and the walking wheel penetrates through the opening and then extends into the box-type elevating structure.

Preferably, the box-type elevating structure comprises a bottom plate, a top plate and side plates, the bottom plate, the top plate and the side plates are welded into an integral structure, and the opening penetrates through the top plate.

Preferably, the side plate includes a left side plate, a right side plate, a front side plate and a rear side plate, bottom surfaces of the left side plate and the right side plate are welded to the top surface of the bottom plate, top surfaces of the left side plate and the right side plate are welded to the bottom surface of the top plate, the front side plate and the rear side plate are sandwiched between the left side plate and the right side plate, bottom surfaces of the front side plate and the rear side plate are welded to the top surface of the bottom plate, and top surfaces of the front side plate and the rear side plate are welded to the bottom surface of the top plate.

Preferably, the left side surfaces of the front side plate and the rear side plate are welded to the left side plate, and the right side surfaces of the front side plate and the rear side plate are welded to the right side plate.

Preferably, the bottom plate and the top plate are parallel to each other, the left side plate and the right side plate are parallel to each other, and the front side plate and the rear side plate are parallel to each other.

Preferably, the first bearing wheel and the second bearing wheel are respectively assembled at the wheel carrier body through an adjusting bolt.

Compared with the prior art, the wheel diameters of the first bearing wheel and the second bearing wheel are the same, the first bearing wheel is assembled at the top of the first end of the wheel carrier body in a position-adjustable manner, the second bearing wheel is assembled at the top of the second end of the wheel carrier body in a position-adjustable manner, and the center lines of the first bearing wheel and the second bearing wheel are parallel to each other and have the same height, so that on one hand, the gravity center of the tower drum which is loaded on the first bearing wheel and the second bearing wheel together in the reverse transportation of the SPMT is just positioned at the center between the first bearing wheel and the second bearing wheel, the tower drum is supported more reliably, and the first bearing wheel and the second bearing wheel are utilized, when the SPMT transports the tower to the first bearing wheel and the second bearing wheel, the first bearing wheel and the second bearing wheel self-adaptively adjust the position between the first bearing wheel and the second bearing wheel and the tower through each self-rotation, thus making it easier for the SPMT to reliably transfer the tower onto the first and second load wheels; on the other hand, the first bearing wheel and the second bearing wheel are adjusted to different positions on the wheel carrier body, so that the tower drums with different sizes and specifications can be borne, and the universality is good; meanwhile, the box-type elevating structure is arranged at the bottom of the wheel carrier body in a cushioning manner and enables the traveling mechanism to be suspended, so that the box-type elevating structure and the wheel carrier body are easy to install, and the reliability of the SPMT moving in or out of the position below the wheel carrier body is ensured.

Drawings

Fig. 1 is a schematic view of a planar structure of a tower supporting device in a front view direction according to the present invention.

Fig. 2 is a schematic perspective view of a box-type elevating structure in the tower supporting device of the present invention.

Fig. 3 is a schematic plan view of the tower supporting apparatus of the present invention, which is loaded with a tower and viewed from the front.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 to fig. 3, the tower cylinder supporting device 100 of the present invention is used to assist the SPMT (i.e. self-propelled module transportation vehicle) to transport the tower cylinder 200, so as to meet the requirement that the SPMT transports the tower cylinder 200 supported on the supporting bracket in the workshop to the tower cylinder supporting device 100 placed in the corrosion-resistant workshop in advance, so as to perform corrosion-resistant treatment on the tower cylinder 200 on the tower cylinder supporting device 100; and then the tower drum 200 on the tower drum bearing device 100 in the anticorrosion workshop is transported to a bearing bracket of an outdoor storage yard for subsequent accessory installation. The tower supporting device 100 of the present invention includes a wheel frame body 10, a traveling mechanism 20 installed at the bottom of the wheel frame body 10, a box-type elevating structure 30 installed at the bottom of the wheel frame body 10 to suspend the traveling mechanism 20, and a first bearing wheel 40 and a second bearing wheel 50 having the same wheel diameter. The first bearing wheel 40 is mounted at the top of the first end of the wheel carrier body 10 in a position-adjustable manner, specifically, the first bearing wheel 40 is mounted at the top of the first end of the wheel carrier body 10 through an adjusting bolt 60, so that the position of the first bearing wheel 40 on the wheel carrier body 10 can be flexibly adjusted by the first bearing wheel 40 according to the size of the tower 200; the second bearing wheel 50 is mounted at the top of the second end of the wheel frame body 10 in a position-adjustable manner, and specifically, the second bearing wheel 50 is also mounted at the top of the second end of the wheel frame body 10 through an adjusting bolt 60, so that the position of the second bearing wheel 50 on the wheel frame body 10 can be flexibly adjusted by the second bearing wheel 50 according to the size of the tower 200; the centerlines C1, C2 of the first load wheel 40 and the second load wheel 50 are parallel to each other and have the same height, as shown in fig. 1 or fig. 3, so that the center of gravity of the tower 200 commonly supported on the first load wheel 40 and the second load wheel 50 is located exactly on the symmetry plane P of the centerlines C1, C2 of the first load wheel 40 and the second load wheel 50, as shown in fig. 3. For example, the first load wheel 40 is assembled at the top of the first end of the wheel carrier body 10 through the first wheel seat 70, at this time, the adjusting bolt 60 locks the first wheel seat 70 with the top of the first end of the wheel carrier body 10 for the purpose of adjustment; the second load wheel 50 is assembled at the top of the second end of the wheel frame body 10 through the second wheel seat 80, and at this time, the adjusting bolt 60 locks the second wheel seat 70 with the top of the second end of the wheel frame body 10 for the purpose of adjustment. More specifically, the following:

as shown in fig. 1 and 3, the traveling mechanisms 20 are respectively located at the bottom of the first end and the second end of the wheel frame body 10, so as to ensure the power that the traveling mechanisms 20 can drive the wheel frame body 10 to travel on the ground. Specifically, the traveling mechanism 20 includes a traveling motor 21 and a traveling wheel 22 installed at the output end 211 of the traveling motor 21, and the center line of the traveling wheel 22 is perpendicular to the center line C1 of the first bearing wheel 40, so that the traveling mechanism 20 can drive the wheel carrier body 10 to slide along the axial direction of the tower 200 borne by the first bearing wheel 40 and the second bearing wheel 50; preferably, the output end 211 of the traveling motor 21 at the first end of the wheel frame body 10 is opposite to the output end 211 of the traveling motor 21 at the second end of the wheel frame body 10, so as to distribute the traveling wheels 22 at the ends of the first end and the second end of the wheel frame body 10, but is not limited thereto.

As shown in fig. 1 to fig. 3, the box-type elevating structure 30 is provided with an opening 311 located on the top surface of the box-type elevating structure 30, and the walking wheels 22 pass through the opening 311 and then extend into the box-type elevating structure 30, so as to enhance the supporting strength of the box-type elevating structure 30 to the wheel frame body 10. Specifically, the box-type heightening structure 30 comprises a bottom plate 31, a top plate 32 and side plates, the bottom plate 31, the top plate 32 and the side plates are welded into an integral structure, and the opening 311 penetrates through the top plate 32, so that the strength of the box-type heightening structure 30 is enhanced. For example, the side plates include a left side plate 34, a right side plate 35, a front side plate 36 and a rear side plate 37, bottom surfaces of the left side plate 34 and the right side plate 35 are welded to the top surface of the bottom plate 31, top surfaces of the left side plate 34 and the right side plate 35 are welded to the bottom surface of the top plate 32, the front side plate 36 and the rear side plate 37 are sandwiched between the left side plate 34 and the right side plate 35, bottom surfaces of the front side plate 36 and the rear side plate 37 are welded to the top surface of the bottom plate 31, and top surfaces of the front side plate 36 and the rear side plate 37 are welded to the bottom surface of the top plate 32, so that the supporting strength and rigidity of the box-type; preferably, the left side surfaces of the front side plate 36 and the rear side plate 37 are welded to the left side plate 34, and the right side surfaces of the front side plate 36 and the rear side plate 37 are welded to the right side plate 35, and more preferably, the bottom plate 31 and the top plate 32 are parallel to each other, the left side plate 34 and the right side plate 35 are parallel to each other, and the front side plate 36 and the rear side plate 37 are parallel to each other, so that the box-type bed height structure 30 is surrounded by a square box-type structure, but not limited thereto.

Compared with the prior art, since the wheel diameters of the first bearing wheel 40 and the second bearing wheel 50 are the same, the first bearing wheel 40 is mounted at the top of the first end of the wheel frame body 10 in a position-adjustable manner, the second bearing wheel 50 is mounted at the top of the second end of the wheel frame body 10 in a position-adjustable manner, the center lines C1, C2 of the first bearing wheel 40 and the second bearing wheel 50 are parallel to each other and have the same height, on one hand, the gravity centers of the towers 200 which are carried by the first bearing wheel 40 and the second bearing wheel 50 together in an inverse SPMT manner are just positioned at the symmetrical plane P between the first bearing wheel 40 and the second bearing wheel 50, so that the supporting of the towers 200 is more reliable, and when the first bearing wheel 40 and the second bearing wheel 50 carry the towers 200 in an inverse SPMT manner, the first bearing wheel 40 and the second bearing wheel 50 are used to adjust the positions of the towers 200 themselves and the towers 200 in an adaptive manner through respective spins, thus making it easier for the SPMT to reliably transfer the tower 200 to the first and

second load wheels

40, 50; on the other hand, the first bearing wheel 40 and the second bearing wheel 50 are adjusted to different positions on the wheel carrier body 10, so that the tower drums 200 with different sizes and specifications can be borne, and the universality is good; meanwhile, the box-type elevating structure 30 is supported at the bottom of the wheel frame body 10 and suspends the traveling mechanism 20, so that the installation between the box-type elevating structure 30 and the wheel frame body 10 is simple and easy, and the reliability of the SPMT moving in or out of the lower part of the wheel frame body 10 is ensured.

It should be noted that, when the tower supporting apparatus 100 of the present invention is used to move the box-type elevating structure 30 away from the wheel frame body 10, the walking mechanism 20 on the wheel frame body 10 can be used to make the walking mechanism 20 link the wheel frame body 10 and the first bearing wheel 40 and the second bearing wheel 50 thereon to slide on the ground, so that the use is more convenient, but not limited thereto. For the case-type elevating structure 30 to be lifted on the wheel frame body 10 or removed from the wheel frame body 10, the process can be performed by a forklift, because when the tower 200 is not loaded, the weight of the tower supporting device 100 is relatively small, and the forklift can be used to easily lift or lower the wheel frame body 10, thereby facilitating the lifting operation of the case-type elevating structure 30, but not limited thereto.

The above disclosure is only a preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereby, and all the equivalent changes made in the claims of the present invention are intended to be covered by the present invention.

Claims

1. The tower barrel bearing device for the self-propelled module transport vehicle to transport the tower barrel is characterized by comprising a wheel carrier body, a travelling mechanism arranged at the bottom of the wheel carrier body, a first bearing wheel and a second bearing wheel, wherein the first bearing wheel and the second bearing wheel are cushioned at the bottom of the wheel carrier body so that the travelling mechanism is suspended in a box type elevating structure, the first bearing wheel and the second bearing wheel are the same in wheel diameter, the first bearing wheel is assembled at the top of the first end of the wheel carrier body in a position-adjustable manner, the second bearing wheel is assembled at the top of the second end of the wheel carrier body in a position-adjustable manner, and the center lines of the first bearing wheel and the second bearing wheel are parallel to each other and are the same in height.

2. The tower brace apparatus of claim 1, wherein the traveling mechanisms are located at the bottom of the first and second ends of the wheel frame body, respectively.

3. The tower support apparatus for transporting a tower from a self-propelled modular transport vehicle as claimed in claim 2, wherein the traveling mechanism comprises a traveling motor and a traveling wheel mounted at an output end of the traveling motor, and a centerline of the traveling wheel is perpendicular to a centerline of the first carrier wheel.

4. The tower support apparatus for transporting a tower from a self-propelled modular transport vehicle as claimed in claim 3, wherein the output of the travel motor at the first end of the wheel frame body is opposite the output of the travel motor at the second end of the wheel frame body.

5. The tower support apparatus for transporting a tower from a modular transport vehicle of claim 3, wherein the box-type elevating structure defines an opening at a top surface of the box-type elevating structure, and the road wheels pass through the opening and then extend into the box-type elevating structure.

6. The tower support apparatus for transporting a tower from a self-propelled modular transport vehicle as claimed in claim 5, wherein the box-type elevating structure comprises a bottom plate, a top plate and side plates, the bottom plate, the top plate and the side plates are welded together to form a unitary structure, and the opening penetrates through the top plate.

7. The tower supporting device for the tower cylinder transported by the self-propelled modular transport vehicle according to claim 6, wherein the side plates comprise a left side plate, a right side plate, a front side plate and a rear side plate, bottom surfaces of the left side plate and the right side plate are welded to the top surface of the bottom plate, top surfaces of the left side plate and the right side plate are welded to the bottom surface of the top plate, the front side plate and the rear side plate are sandwiched between the left side plate and the right side plate, bottom surfaces of the front side plate and the rear side plate are welded to the top surface of the bottom plate, and top surfaces of the front side plate and the rear side plate are welded to the bottom surface of the top plate.

8. The tower brace apparatus of claim 7, wherein the left side of the front and rear plates is welded to the left side plate, and the right side of the front and rear plates is welded to the right side plate.

9. The tower brace apparatus of claim 7, wherein the bottom plate and the top plate are parallel to each other, the left side plate and the right side plate are parallel to each other, and the front side plate and the rear side plate are parallel to each other.

10. The tower support apparatus for transporting a tower from a self-propelled modular transport vehicle as claimed in claim 1, wherein the first and second load wheels are each mounted to the wheel frame body by an adjustment bolt.