A cylinder assembling and parking support vehicle

Abstract

The application discloses a cylinder assembling and parking support vehicle, which comprises a supporting seat assembly, a rolling support, a vehicle frame assembly, a limiting plate and a circumferential limiting assembly. The supporting seat assembly is installed on the vehicle frame assembly through a rotary support. The supporting seat assembly comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The rolling support is arranged at an angle of 120 degrees and is driven to roll in a circumferential direction through a gear transmission, so that the rolling support can roll in an axial direction by ±50 degrees and the assembled cylinder can be freely lifted within the rolling range. The vehicle frame assembly comprises a vehicle frame structure, a stop device, an anti-tilting device, a wheel, an axle, a bearing end cover, a connecting shaft, a right-angle commutator, a hand wheel and a rotary support. The circumferential limiting assembly comprises a locking screw, a circumferential limiting plate and a circumferential limiting sleeve. The application has the advantages of simple structure, convenient control, strong functionality, good adaptability and high safety.

Description

Technical Field

[0001] This invention relates to a cylinder assembly and parking support vehicle, mainly used for the assembly, transfer and parking of cylinders, and belongs to the field of special vehicles. Background Technology

[0002] In the aerospace and weaponry fields, the assembly, transport, and placement of large cylindrical structures typically require specialized vehicles to provide support, movement, and rolling capabilities. However, existing assembly and placement support vehicles suffer from problems such as large size, high center of gravity, and complex operation, and cannot meet the normal assembly and use requirements of cylindrical structures with inconsistent lifting points before and after assembly. Furthermore, existing support vehicles lack axial alignment capabilities, which can easily lead to over-support issues during assembly, transport, and placement. Therefore, this invention proposes a cylindrical structure assembly and placement support vehicle to address these problems. Summary of the Invention

[0003] The purpose of this invention is to provide a cylinder assembly and parking support vehicle that assembles or parks cylinders on guide rails. It has the functions of horizontal circumferential rotation and axial ±50° rolling, which can satisfy the cylinder to roll to any position within ±50° and can be freely lifted vertically.

[0004] This invention is achieved through the following technical solution:

[0005] A cylinder assembly and parking support vehicle includes a support assembly, a roller support, a frame assembly, a limiting plate, and a circumferential limiting assembly.

[0006] The support assembly is mounted on the frame assembly via a slewing bearing. The support assembly includes a support, a drive roller assembly, a roller assembly, a reducer support, a reducer connecting shaft, a coupling, a reducer, and a handwheel. Roller assemblies and drive roller assemblies are respectively located at the left and right ends of the support assembly. Rollers are placed on the roller assemblies and drive roller assemblies at the left and right ends of the support assembly. The axial direction of the rollers is parallel to the rotational axis of the roller assemblies. The reducer drives the drive roller assembly to rotate the rollers via gear transmission. The roller assembly serves as a guide and limiter. Rotating the handwheel drives the reducer to rotate the drive roller assembly.

[0007] Furthermore, the support is an arc-shaped groove structure, with a drive roller assembly and a roller assembly respectively provided on both sides of the arc-shaped groove. The drive roller assembly is connected to the reducer via a coupling and a reducer connecting shaft. The reducer is fixed on a reducer support and connected to a handwheel. Rotating the handwheel drives the reducer to rotate the drive roller assembly. The drive roller assembly and the roller assembly are in tangential contact with the roller support. When the drive roller assembly rotates, it drives the roller support to move in a circular motion via a cylindrical gear (the cylindrical gear meshes with a circular arc rack). The roller assembly guides the circular motion of the roller support and provides axial front-to-back positioning. Two reducers are asymmetrically arranged on opposite sides of the arc-shaped groove, with handwheels connected to the outer sides of the reducers respectively. The drive roller assembly includes a first bearing cover, a drive shaft, a cylindrical gear, a tapered roller bearing, an end cover, and a second bearing cover. The cylindrical gear is rotated via the drive shaft connected to the reducer. The roller assembly includes a retaining ring, a pin, a tapered roller bearing, a roller, a second end cover, and a bearing retaining ring. This component belongs to the driven wheel.

[0008] The roller support includes a roller support frame, an arc rack, and eye bolts. The roller support has a support angle of 120° (the central angle corresponding to the arc roller support is 120°) and achieves circumferential rolling through gear transmission, satisfying axial rolling within ±50°, while also allowing the assembled cylinder to be freely lifted within the rolling range; arc racks are installed on both sides of the roller support, and felt and antistatic cloth are pasted on the inner wall of the arc of the roller support.

[0009] The frame assembly includes a frame structure, a stop device, an anti-rollover device, wheels, axles, bearing end caps, a connecting shaft, a right-angle commutator, a handwheel, and a slewing bearing. Turning the handwheel drives the reducer to rotate the wheels; stop devices are installed on the upper parts of the diagonally opposite wheels; an anti-rollover device is located at the center of the bottom of the frame structure; by installing a right-angle commutator, the handwheel can be positioned on the outside of the frame structure, on the same side as the support bracket handwheel, for convenient operation.

[0010] The stopping device includes a third handwheel, a brake lever, a support frame, and a guide sleeve. The third handwheel and the brake lever are located above and below the support frame, respectively, and a guide sleeve is provided at the center of the brake lever. By rotating the third handwheel, the brake lever moves vertically up and down, and the lower surface of the brake lever comes into frictional contact with the bottom surface of the wheel, thus stopping the wheel.

[0011] The anti-rollover device includes an anti-rollover mounting base, an anti-rollover fixing block, an anti-rollover shaft, and an anti-rollover bushing. The anti-rollover device is installed on the lower part of the vehicle frame. The anti-rollover shaft is inserted into the anti-rollover bushing, passes through the anti-rollover fixing block for fixation, and the anti-rollover bushing is engaged with the channel steel of the guide rail, effectively preventing the entire support vehicle from rolling over.

[0012] The circumferential limiting component includes a set screw, a circumferential limiting plate, and a circumferential limiting sleeve. The circumferential limiting plate and the circumferential limiting sleeve are connected vertically. The set screw passes through the circumferential limiting plate and is inserted into the circumferential limiting sleeve. Rotating the set screw adjusts the distance between it and the frame assembly, and circumferential limiting is achieved through the friction between them.

[0013] The working principle of this invention is as follows: In practical applications, a guide rail of appropriate length is set according to the overall size of the assembled cylinder. In combination with the support requirements of each cylinder section, two or more cylinder assembly and parking support vehicles are arranged at intervals on the guide rail. Each cylinder is hoisted onto the roller of each support vehicle and fixed. Each support vehicle provides support and movement functions for the cylinder. The installation position of the cylinder is adjusted by circumferential rolling. The cylinder docking assembly is achieved by moving the support vehicle. After the assembly is completed, the assembled cylinder is hoisted away from the support vehicle.

[0014] This cylinder assembly and parking support vehicle can be used for assembling multiple cylinder sections or for assembling other components on the circumference of a single cylinder. Depending on the size of the cylinder, one or more support vehicles can be used together.

[0015] This invention provides a method for using the above-mentioned cylinder assembly and parking support vehicle, and the specific operation steps are as follows:

[0016] 1. Lay guide rails of corresponding length according to the length and number of sections of the cylinder.

[0017] 2. Place the assembly and parking support trolleys on the guide rails, and insert the anti-tipping device into the channel steel of the guide rail assembly. Based on the number of cylinders, place twice the number of assembly and parking support trolleys on the guide rails. Ensure the set screws in each trolley support assembly are tightened to effectively prevent circumferential rotation of the trolley support assembly.

[0018] 3. Rotate the handwheel in the center of the rotating frame assembly to move each assembly and parking support trolley to the designated position. Rotate the handwheel in the rotating stop device to effectively stop the assembly and parking support trolley.

[0019] 4. Rotate the handwheel in the center of the rotating bracket to rotate the roller to the designated position; according to different assembly requirements, rotate the roller to the corresponding position in advance;

[0020] 5. Ensure that the set screws in each bracket assembly are not tightened, so that the bracket assembly can rotate circumferentially.

[0021] 6. Hoist the cylinders into the arc of the roller support, and after the cylinders have fallen into place, tighten the set screws in each of the carriage support assemblies.

[0022] 7. Rotate the handwheel of the stop device to release the stop of the assembly and parking support trolley; rotate the handwheel of the frame assembly to move the support cylinder of each assembly and parking support trolley to the cylinder closing position; by rotating the handwheel of each support assembly, the cylinder can be rotated in a circle. After the positions of the cylinders at both ends are aligned, rotate the handwheel of the frame assembly to completely close the cylinder and complete the subsequent cylinder assembly.

[0023] 8. If the assembly plane of the cylinder is inconsistent with the lifting position plane, the original position of the roller (the initial position where the cylinder is placed) can be adjusted.

[0024] The beneficial effects of this invention are:

[0025] (1) It has a simple structure, is easy to operate, has strong functionality, good adaptability, and high safety.

[0026] (2) The roller is set with a support angle of 120° and achieves circumferential rolling through gear transmission, which satisfies the axial ±50° rolling and allows the assembled cylinder to be lifted freely within the rolling range;

[0027] (3) By setting a slewing bearing between the frame assembly and the support assembly, the axial automatic alignment function is realized during the movement and steering process, which can effectively avoid over-support and damage to the cylinder. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the working state of the cylinder assembly and parking support vehicle of the present invention;

[0029] Figure 2 This is a front view of the cylinder assembly and parking support vehicle of the present invention. Figure 1 (side view)

[0030] Figure 3 This is an isometric view of the cylinder assembly and parking support vehicle of the present invention;

[0031] Figure 4 This is a partial cross-sectional view of the support assembly in this invention;

[0032] Figure 5 This is an isometric view of the support assembly in this invention;

[0033] Figure 6 This is a cross-sectional view of the drive roller assembly in the support structure of the present invention;

[0034] Figure 7 This is a cross-sectional view of the roller assembly in the support structure of the present invention;

[0035] Figure 8 This is a schematic diagram of the structure of the roller in the cylinder assembly and parking support vehicle of the present invention;

[0036] Figure 9This is a schematic diagram of the structure of the frame of the cylinder assembly and parking support vehicle of the present invention;

[0037] Figure 10 This is a schematic diagram of the stop device in the frame assembly of the present invention;

[0038] Figure 11 This is a schematic diagram of the anti-rollover device in the frame assembly of the present invention;

[0039] Figure 12 This is a schematic diagram of the circumferential limiting structure in the cylinder assembly and parking support vehicle of the present invention;

[0040] Figure 13 This is an isometric schematic diagram of the circumferential limiting components in the assembly and parking support vehicle of the present invention.

[0041] In the diagram: 1 is the support assembly, 2 is the roller support, 3 is the frame assembly, 4 is the limiting plate, and 5 is the circumferential limiting assembly; 11 is the support assembly, 12 is the drive roller assembly, 121 is the first bearing cover, 122 is the drive shaft, 123 is the cylindrical gear, 124 is the tapered roller bearing, 125 is the end cover, and 126 is the second bearing cover; 13 is the roller assembly, 131 is the retaining ring, 132 is the pin, 133 is the tapered roller bearing, 134 is the roller, 135 is the second end cover, and 136 is the bearing retaining ring; 14 is the reducer support, 15 is the reducer connecting shaft, 16 is the coupling, 17 is the reducer, and 18 is the hand... 21 is a roller support frame, 22 is a circular arc rack, 23 is a lifting eye bolt; 31 is a frame structure, 32 is a stop device, 321 is a third handwheel, 322 is a brake lever, 323 is a support frame, 324 is a guide sleeve; 33 is an anti-rollover device, 331 is an anti-rollover mounting base, 332 is an anti-rollover fixing block, 333 is an anti-rollover shaft, 334 is an anti-rollover shaft sleeve; 34 is a wheel, 35 is an axle, 36 is a bearing end cover, 37 is a connecting shaft, 38 is a right-angle reversing device, 39 is a second handwheel, 310 is a slewing bearing; 51 is a set screw, 52 is a circumferential limit plate, 53 is a circumferential limit sleeve. Detailed Implementation

[0042] The present invention will be further illustrated by the following embodiments, but is not limited to the following embodiments.

[0043] like Figures 1-13As shown, the assembly includes a support assembly 1, a roller 2, a frame assembly 3, a limiting plate 4, and a circumferential limiting assembly 5. The support assembly 1 is mounted on the frame assembly 3 via a slewing bearing 310. The left and right ends of the support assembly 1 are respectively provided with a drive roller assembly 12 and a roller assembly 13. The roller 2 is equipped with arc racks 22 on both sides. The roller 2 is placed on the drive roller assemblies 12 and 13 at the left and right ends of the support assembly 1. The axial direction of the roller 2 is parallel to the rolling axis of the roller assembly 13. The reducer 17 drives the drive roller assembly 12 to drive the roller 2 to achieve circumferential rotation through gear transmission.

[0044] The support assembly 1 includes a support 11, a drive roller assembly 12, a roller assembly 13, a reducer support 14, a reducer connecting shaft 15, a coupling 16, a reducer 17, and a handwheel 18. The support 11 has an arc-shaped groove structure, with the drive roller assembly 12 and roller assembly 13 respectively located on both sides of the arc-shaped groove. The drive roller assembly 12 is connected to the reducer 17 via the coupling and the reducer connecting shaft 15. The reducer 17 is fixed on the reducer support 14 and connected to the handwheel 18. Rotating the handwheel 18 drives the reducer 17 to rotate the drive roller assembly 12. The drive roller assembly 12 and roller assembly 13 are in tangential contact with the roller support 2. When the drive roller assembly 12 rotates, it drives the roller support 2 to rotate circumferentially via a cylindrical gear 123 (the cylindrical gear meshes with a circular arc rack 22). The roller assembly 13 guides and limits the axial movement of the roller support 2. Two reducers are asymmetrically arranged on opposite sides of the outer arc-shaped groove, with handwheels connected to the outer sides of each reducer. The drive roller assembly 12 includes a first bearing cover 121, a drive shaft 122, a cylindrical gear 123, a tapered roller bearing 124, an end cover 125, and a second bearing cover 126. The drive shaft 122 connects to the reducer 17, enabling the rotation of the cylindrical gear 123. The roller assembly 13 includes a retaining ring 131, a pin 132, a tapered roller bearing 133, a roller 134, a second end cover 135, and a bearing retaining ring 136. This assembly is a driven roller.

[0045] The roller support 2 includes a roller support frame 21, an arc rack 22, and a lifting eye screw 23. The roller support 2 is set with a support angle of 120° (the roller support is a 120° arc) and achieves circumferential rolling through gear transmission, satisfying axial rolling of ±50°, while also ensuring that the assembled cylinder can be freely lifted within the rolling range; felt and anti-static cloth are pasted on the inner wall of the arc of the roller support 2.

[0046] The frame assembly 3 includes a frame 31, a stop device 32, an anti-rollover device 33, wheels 34, axles 35, bearing end caps 36, a connecting shaft 37, a right-angle commutator 38, a second handwheel 39, and a slewing bearing 310. Rotating the second handwheel 39 drives the reducer 311 to rotate the wheels. Stop devices 32 are respectively installed on the upper parts of the wheels 34 located on a set of diagonals. An anti-rollover device 33 is located at the center of the bottom of the frame 31. By installing the right-angle commutator 38, the second handwheel 39 is positioned on the outside of the frame 31, on the same side as the handwheel 18 of the support assembly 1, for convenient operation.

[0047] The stopping device 32 includes a third handwheel 321, a brake lever 322, a support frame 323, and a guide sleeve 324. The third handwheel 321 and the brake lever 322 are located above and below the support frame 323, respectively, and the guide sleeve 324 is located at the center of the brake lever 322. By rotating the third handwheel 321, the brake lever 322 moves vertically up and down, and the lower surface of the brake lever 322 comes into frictional contact with the bottom surface of the wheel, thereby stopping the wheel.

[0048] The anti-rollover device 33 includes an anti-rollover mounting base 331, an anti-rollover fixing block 332, an anti-rollover shaft 333, and an anti-rollover bushing 334. The anti-rollover device 33 is installed on the lower part of the vehicle frame. The anti-rollover shaft 333 is inserted into the anti-rollover bushing 334 and fixed through the anti-rollover fixing block 332. The anti-rollover bushing 334 is engaged in the channel steel of the guide rail, effectively preventing the entire vehicle frame from rolling over.

[0049] The circumferential limiting assembly 5 includes a set screw 51, a circumferential limiting plate 52, and a circumferential limiting sleeve 53. The circumferential limiting plate 52 and the circumferential limiting sleeve 53 are vertically connected. The set screw 51 passes through the circumferential limiting plate 52 and is inserted into the circumferential limiting sleeve 53. Rotating the set screw 51 adjusts the distance between it and the frame assembly 3, and circumferential limiting is achieved through the friction between them.

[0050] Working principle: In practical applications, guide rails of appropriate length are set according to the overall dimensions of the assembled cylinder. Based on the support requirements of each cylinder section, two or more cylinder assembly and parking support carriages are arranged at intervals on the guide rails. Rotating the handwheel 39 on each carriage frame assembly 3 drives the reducer 311 to drive the wheels 35, enabling forward and backward movement. After moving to the designated position, the carriage is braked by the stop device 32. The support assembly 1 is connected to the frame assembly 3 via a slewing bearing 310, allowing free rotation in the horizontal plane. After the cylinder is placed, the axial alignment is automatically achieved. A circumferential limit assembly 5 is set on the carriage. After the carriage automatically aligns axially, the set screw 51 is tightened, achieving circumferential limit through friction. Rotating the handwheel 18 on each carriage support assembly 1 drives the reducer 17 to drive the roller assembly 12. The drive roller assembly 12 is connected to the roller support 2 via gears, and the gear transmission drives the roller support 2 to achieve circumferential rolling. The support 11 has a centering mark for the roller support 2 and a rolling ±50° angle mark on both sides. First, align the roller support 2 with the center mark on the support assembly 1, then hoist each cylinder onto the roller support 2 of each frame car and fix it. Each frame car provides support and movement for the cylinder. Adjust the installation position of the cylinder by circumferential rolling, move the frame car to achieve cylinder docking and assembly, and after it is in place, hoist the assembled cylinder away from the frame car.

[0051] This invention provides a method for using the above-mentioned cylinder assembly and parking support vehicle, and the specific operation steps are as follows:

[0052] 1. Lay guide rails of corresponding length according to the length and number of sections of the cylinder;

[0053] 2. Place the assembly and parking support trolley on the guide rail, and insert the anti-tipping device 33 into the channel steel of the guide rail assembly. According to the number of cylinders, place twice the number of assembly and parking support trolleys on the guide rail, and ensure that the set screws 51 in each trolley support assembly 1 are in a tightened state to effectively prevent the trolley support assembly 1 from rotating circumferentially;

[0054] 3. The rotating frame assembly consists of three handwheels 39, which move each assembly and parking support carriage to the designated position; the rotating stop device 32 consists of a handwheel 321, which effectively stops the assembly and parking support carriage.

[0055] 4. Rotate the handwheel 18 in the rotating bracket assembly 1 to rotate the roller 2 to the designated position; according to different assembly requirements, rotate the roller to the corresponding position in advance;

[0056] 5. Ensure that the set screws 51 in each bracket assembly 1 are in a loose state, so that the bracket assembly 1 can rotate circumferentially.

[0057] 6. Hoist the cylinders into the arc of roller support 2 respectively. After the cylinders are lowered into place, tighten the set screws 51 in each of the carriage support groups 1.

[0058] 7. The third handwheel 321 in the rotating stop device 32 releases the stop of the assembly and parking support trolley; the second handwheel 39 in the rotating frame assembly 3 moves the support cylinder of each assembly and parking support trolley to the cylinder closing position; by rotating the handwheel 18 in each support assembly 1, the cylinder is rotated circumferentially. After the positions of the cylinders at both ends are aligned, the second handwheel 39 in the rotating frame assembly 3 completely closes the cylinder, completing the subsequent cylinder assembly;

[0059] 8. If the assembly plane of the cylinder is inconsistent with the lifting position plane, it can be achieved by adjusting the original position of the roller 2 (the initial position where the cylinder is placed).

Claims

1. A barrel assembly and parking stand cart, characterized by: The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel.

2. The drum assembly and parking stand cart of claim 1, wherein: The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel.

3. The drum assembly and parking stand cart of claim 2, wherein: The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel.

4. The drum assembly and parking stand cart of claim 1, wherein: The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat, a driving roller assembly, a roller assembly, a speed reducer support, a speed reducer connecting shaft, a coupling, a speed reducer and a hand wheel. The supporting seat assembly is installed on the frame assembly through a rotary support, and comprises a supporting seat 5. The drum assembly and parking stand cart of claim 1, wherein: The stop device comprises a third hand wheel, a brake lever, a support frame and a guide sleeve; the third hand wheel and the brake lever are respectively located above and below the support frame, and the brake lever is provided with the guide sleeve in the center; the vertical up-and-down movement of the brake lever is realized by rotating the third hand wheel, the lower surface of the brake lever is in frictional contact with the bottom surface of the wheel, and the wheel is stopped.

6. The drum assembly and parking stand cart of claim 1, wherein: The anti-rollover device comprises an anti-rollover mounting seat, an anti-rollover fixing block, an anti-rollover shaft and an anti-rollover shaft sleeve; the anti-rollover device is mounted at the lower part of the frame structure, the anti-rollover shaft is inserted into the anti-rollover shaft sleeve, fixed through the anti-rollover fixing block, and clamped into the guide rail groove of the channel steel, thereby effectively preventing the whole support vehicle from rolling over.

7. A method for assembling and parking the support vehicle of the cylinder, according to the total size of the cylinder to be assembled, setting the appropriate length of the guide rail, and combining the support needs of each section of the cylinder, arranging two or more cylinder assembly and parking support vehicles on the guide rail at intervals, and hoisting each cylinder to the roller support of each support vehicle for fixation, providing support and movement functions for the cylinder by each support vehicle, adjusting the installation position of the cylinder by circumferential rolling, moving the support vehicle to realize the butt joint assembly of the cylinder, and hoisting the assembled cylinder away from the support vehicle after appropriate assembly.

8. The method of using a drum assembly and parking stand cart of claim 7, wherein The specific operation steps are as follows: (1) According to the length and section number of the cylinder, lay the guide rail with corresponding length; (2) Place the assembly and parking support vehicle on the guide rail, and place the anti-rollover device into the guide rail channel steel; according to the number of cylinders, place double the number of assembly and parking support vehicles on the guide rail, and keep the set screw of each support vehicle support assembly in a fastened state to effectively prevent the circumferential rotation of the support vehicle support assembly; (3) Rotate the second hand wheel of the vehicle frame assembly to move each assembly and parking support vehicle to the designated position; rotate the third hand wheel of the stop device to effectively stop the assembly and parking support vehicle; (4) Rotate the hand wheel of the support assembly to rotate the roller to the designated position; according to different assembly requirements, rotate the roller to the corresponding position in advance; (5) Keep the set screw of each support vehicle support assembly in a non-fastened state to ensure that the support assembly can rotate circumferentially; (6) Hoist each cylinder into the roller arc, and then keep the set screw of each support vehicle support assembly in a fastened state after the cylinder is lowered into position; (7) Rotate the third hand wheel of the stop device to release the stop of the assembly and parking support vehicle; rotate the second hand wheel of the vehicle frame assembly to move each assembly and parking support vehicle supporting the cylinder to the cylinder folding position; rotate the hand wheel of each support assembly to realize the circumferential rotation of the cylinder, and after the positions of the two end cylinders are aligned, rotate the second hand wheel of the vehicle frame assembly to completely fold the cylinder, and complete the subsequent cylinder assembly; (8) If the cylinder assembly plane is not consistent with the hoisting position plane, the original position of the roller can be adjusted.

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