CN210848733U - Hydraulic assembly cylindrical shell ring seam device - Google Patents
Hydraulic assembly cylindrical shell ring seam device Download PDFInfo
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- CN210848733U CN210848733U CN201921549817.9U CN201921549817U CN210848733U CN 210848733 U CN210848733 U CN 210848733U CN 201921549817 U CN201921549817 U CN 201921549817U CN 210848733 U CN210848733 U CN 210848733U
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- shell ring
- riding wheel
- butt joint
- hydraulic
- frame
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Abstract
The utility model belongs to the technical field of the chemical industry equipment technique and specifically relates to a hydraulic pressure group is to shell ring circumferential weld device, including gyro wheel frame adjusting device and a set of carrier roller frame, adopt the horizontal butt joint of shell ring circumferential weld, simple and convenient, efficient, assurance butt joint precision that can be fine has effectively solved current shell ring circumferential weld butt joint and has adopted to stick up to come the butt joint, in case the shell ring is longer, will carry out vertical butt joint, can't guarantee to have better butt joint precision and butt joint security problem after the shell ring butt joint.
Description
Technical Field
The utility model belongs to the technical field of the chemical industry equipment technique and specifically relates to a hydraulic pressure group is to shell ring circular seam device.
Background
At present, for large-diameter butt joint shell sections, erection is adopted for splicing because of shell section butt joint, and once the shell sections are long, vertical butt joint is carried out so as to ensure that the shell sections have better butt joint precision after butt joint. However, the vertical butt joint has limitations on factory requirements and crane lifting height, and has limitations on labor cost and site for vertical butt joint and low efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve present shell ring circumferential weld butt joint and adopt and stick up and come the butt joint, in case the shell ring is longer, will carry out vertical butt joint, can't guarantee to have better butt joint precision and operational safety problem after the shell ring butt joint, the utility model provides a hydraulic pressure group is to shell ring circumferential weld device, including gyro wheel frame adjusting device and a set of transport gyro wheel frame, adopt the horizontal butt joint of shell ring circumferential weld, simple and convenient, efficient, assurance butt joint precision and operational safety that can be fine have effectively solved present shell ring circumferential weld butt joint and have been adopted and stick up and come the butt joint, in case the shell ring is longer, will carry out vertical butt joint, can't guarantee to have better butt joint precision and operational safety problem after the shell ring butt joint.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a hydraulic pressure group is to shell ring circumferential weld device, includes gyro wheel frame adjusting device and a set of carrier roller frame, gyro wheel frame adjusting device includes the position adjustment riding wheel, radially compresses tightly the riding wheel and hydraulic pressure rising frame, carrier roller frame is including initiative rotatory walking riding wheel, drive rotatory riding wheel rotary speed reduction motor and the rotatory riding wheel of driven rotatory walking of the rotatory riding wheel of initiative, the position adjustment riding wheel is including establishing running roller, swing arm, pivot and the pneumatic cylinder in shell ring bottom both sides respectively, the running roller is in go on under the drive of pneumatic cylinder shell ring position control.
Specifically, the bottom of the position adjusting riding wheel, the radial pressing riding wheel, the hydraulic lifting frame, the driving rotary walking riding wheel and the driven rotary walking riding wheel is provided with a roller.
Specifically, the roller moves along a traveling track provided with the roller.
Specifically, a riding wheel frame walking speed reducing motor is arranged on the driving rotating walking riding wheel.
Specifically, a reinforcing ring is arranged on the shell ring.
Specifically, the radial pressing riding wheel is connected with a hydraulic lifting frame.
The utility model has the advantages that: the utility model provides a hydraulic pressure group is to shell ring circumferential weld, including gyro wheel frame adjusting device and a set of carrier roller frame, adopt the horizontal butt joint of shell ring circumferential weld, simple and convenient, efficient, assurance butt joint precision that can be fine has effectively solved current shell ring circumferential weld butt joint and has adopted to stick up to assemble, in case the shell ring is longer, will carry out vertical butt joint, can't guarantee to have better butt joint precision and operational safety problem after the shell ring butt joint.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural diagram of a position adjustment riding wheel;
FIG. 3 is a structural diagram of the actively rotating walking idler.
In the figure: 1. the device comprises a position adjusting riding wheel, 2 a cylinder section, 21 a rotating shaft, 22 a roller, 23 a swing arm, 24 a hydraulic cylinder, 3 a reinforcing ring, 4 a radial pressing riding wheel, 5 a hydraulic lifting frame, 6 a driving rotating walking riding wheel, 7 a riding wheel rotating speed reducing motor, 8 a cylinder section group, 9 a driven rotating walking riding wheel, 10 a walking track, 11 a riding wheel frame walking speed reducing motor and 12 a roller.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1
The utility model provides a hydraulic pressure group is to shell ring circular seam device, including gyro wheel frame adjusting device and a set of carrier roller frame, gyro wheel frame adjusting device includes position adjustment riding wheel 1, radially compress tightly riding wheel 4 and hydraulic pressure rising frame 5, the carrier roller frame is including initiative rotatory riding wheel 6, drive rotatory gear motor 7 of riding wheel that initiative rotatory riding wheel 6 is rotatory and follow rotatory riding wheel 9, position adjustment riding wheel 1 is including establishing running roller 22, swing arm 23, pivot 21 and pneumatic cylinder 24 in shell ring 2 bottom both sides respectively, running roller 21 carries out shell ring 2 position control under the drive of pneumatic cylinder 24, position adjustment riding wheel 1, radially compress tightly riding wheel 4, hydraulic pressure rising frame 5, initiative rotatory riding wheel 6 and follow rotatory riding wheel 9 bottom are equipped with gyro wheel 12, gyro wheel 12 moves along the walking track 10 that is equipped with.
In a preferred embodiment, the active rotation walking riding wheel 6 is provided with a riding wheel frame walking speed reducing motor 11.
In a preferred embodiment, the shell section 2 is provided with a reinforcing ring 3 for improving the stability of the shell section.
The utility model discloses a theory of operation and working procedure:
1. determining a proper position of the driven rotary walking riding wheel 9 according to the length of the shell ring group 8, and determining a proper position of the position adjusting riding wheel 1 according to the length of the shell ring 2 of the group to be assembled;
2. the shell ring group 8 is placed on the driving rotating walking riding wheel 6 and the driven rotating walking riding wheel 9;
3. placing the assembled shell ring 2 on a position adjusting riding wheel 1 and a radial pressing riding wheel 4;
4. the movable driving rotary walking riding wheel 6 walks to drive the cylindrical shell section group 8 and the driven rotary walking riding wheel 9 to approach the assembled cylindrical shell section 2, and the cylindrical shell section group 8 is rotated to correspond to the orientation of the assembled cylindrical shell section 2;
5. the position adjusting supporting wheel 1 and the radial pressing supporting wheel 4 are adjusted to enable the partial butt joint of the assembled shell ring 2 and the shell ring group 8 to be aligned in the radial direction, and the active rotating walking supporting wheel 6 is moved to enable the partial butt joint of the assembled shell ring 2 and the shell ring group 8 to be axially gapless. The well-assembled parts are firmly welded by manual electric arc welding positioning welding;
6. rotating the active rotating walking riding wheel 6 to enable the shell ring group 8 to rotate a certain angle with the assembled shell ring 2, repeating the step 4 to enable the shell ring group 8 and the assembled shell ring 2 to be assembled in a 360-degree whole circular seam assembly mode;
7. lowering the adjusting position adjusting riding wheel 1, the radial pressing riding wheel 4 and the hydraulic lifting frame 5 to the bottom, driving the rotary walking riding wheel 6 to drive the shell ring group 8 and the driven rotary walking riding wheel 9 to walk to a proper position along the walking track 10, lifting the hydraulic lifting frame 5 to enable the bottom of the reinforcing ring 3 to be higher than the riding wheel contact surface of the rotary driving rotary walking riding wheel 6, and driving the rotary walking riding wheel 6 to move to a proper position;
8. and repeating the 3-7 working steps to continue assembling, and completing assembling of the multi-section shell ring.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a hydraulic pressure group is to shell ring circular seam device which characterized in that: including gyro wheel frame adjusting device and a set of carrier roller frame, gyro wheel frame adjusting device includes position adjustment riding wheel (1), radially compresses tightly riding wheel (4) and hydraulic pressure rising frame (5), carrier roller frame is including initiative rotatory riding wheel (6), the drive rotatory riding wheel rotation gear motor (7) and the rotatory riding wheel (9) of driven rotation of initiative rotatory riding wheel (6), position adjustment riding wheel (1) is including establishing running roller (22), swing arm (23), pivot (21) and pneumatic cylinder (24) in shell ring (2) bottom both sides respectively, running roller (22) are in go on under the drive of pneumatic cylinder (24) shell ring (2) position control.
2. The hydraulic pairing shell ring seam device of claim 1, wherein: and rollers (12) are arranged at the bottoms of the position adjusting supporting roller (1), the radial pressing supporting roller (4), the hydraulic lifting frame (5), the driving rotary walking supporting roller (6) and the driven rotary walking supporting roller (9).
3. The hydraulic pairing shell ring seam device of claim 1, wherein: the roller (12) moves along the provided walking track (10).
4. The hydraulic pairing shell ring seam device of claim 1, wherein: the driving rotating walking riding wheel (6) is provided with a riding wheel frame walking speed reducing motor (11).
5. The hydraulic pairing shell ring seam device of claim 1, wherein: and a reinforcing ring (3) is arranged on the shell ring (2).
6. The hydraulic pairing shell ring seam device of claim 1, wherein: the radial pressing riding wheel (4) is connected with a hydraulic lifting frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549817.9U CN210848733U (en) | 2019-09-17 | 2019-09-17 | Hydraulic assembly cylindrical shell ring seam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549817.9U CN210848733U (en) | 2019-09-17 | 2019-09-17 | Hydraulic assembly cylindrical shell ring seam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210848733U true CN210848733U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921549817.9U Active CN210848733U (en) | 2019-09-17 | 2019-09-17 | Hydraulic assembly cylindrical shell ring seam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210848733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227122A (en) * | 2021-12-21 | 2022-03-25 | 一重集团大连核电石化有限公司 | Self-walking assembly welding carrier roller and operation method thereof |
-
2019
- 2019-09-17 CN CN201921549817.9U patent/CN210848733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227122A (en) * | 2021-12-21 | 2022-03-25 | 一重集团大连核电石化有限公司 | Self-walking assembly welding carrier roller and operation method thereof |
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