CN217627473U - Maintenance platform for discharging arm - Google Patents
Maintenance platform for discharging arm Download PDFInfo
- Publication number
- CN217627473U CN217627473U CN202221034537.6U CN202221034537U CN217627473U CN 217627473 U CN217627473 U CN 217627473U CN 202221034537 U CN202221034537 U CN 202221034537U CN 217627473 U CN217627473 U CN 217627473U
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- connecting rod
- rotary joint
- equipment pole
- platform
- workstation
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Abstract
The utility model discloses an unload arm maintenance platform, the on-line screen storage device comprises a base, the base up end is provided with electronic hydraulic rod, electronic hydraulic rod's the end that stretches out is provided with the workstation, up end one side of workstation is provided with the support column, the top of support column is rotated and is provided with the equipment pole, the top of equipment pole is provided with the motor, the rotor shaft of motor is connected with the master gear, the both sides of equipment pole are all rotated and are provided with the connecting rod, be provided with the pinion on the connecting rod, master gear meshing pinion, the end that stretches out of connecting rod is connected with dismantles the platform, one side of equipment pole is connected with the mount table. After the arm is fixed to unload, the rotary joint who will unload the arm is fixed and is demolishd the removal ball on the mount table, then moves rotary joint to and dismantles the bench, drives through control switch group starter motor and drives the connecting rod and dismantle the bench and rotate, demolishs rotary joint's interior outer lane and track interior outer lane step by step, realizes rotary joint's dismantlement operation.
Description
Technical Field
The utility model belongs to the technical field of unload the arm maintenance, concretely relates to unload arm maintenance platform.
Background
When the unloading arm in the LNG receiving station reaches the operation period, the rotary joint on the arm needs to be overhauled. When the rotary joint is abraded by balls and the roller path is stretched and deformed, the conventional maintenance method can not normally complete the maintenance of the rotary joint and easily injure the body and the sealing surface of the rotary joint if the conventional 'drag' mode such as cross-shaped drag and inverted chain hoisting is utilized for maintenance, and the conventional discharging arm maintenance platform is very inconvenient to operate and cannot realize the safe disassembly maintenance and the quick reinstallation operation of the discharging arm rotary joint.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a discharge arm maintenance platform to there is the operation inconvenience among the solution prior art, can't realize disassembling the maintenance and the problem of quick repacking to discharge arm rotary joint safety.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a discharge arm maintenance platform, includes the base, the base up end is provided with electronic hydraulic rod, the end that stretches out of electronic hydraulic rod is provided with the workstation, up end one side of workstation is provided with the support column, the top of support column is rotated and is provided with the equipment pole, the top of equipment pole is provided with the motor, the rotor shaft of motor is connected with the master gear, the both sides of equipment pole are all rotated and are provided with the connecting rod, be provided with the pinion on the connecting rod, master gear meshing pinion, the end that stretches out of connecting rod is connected with dismantles the platform, one side of equipment pole is connected with the mount table, up end one side of workstation is provided with hoisting mechanism.
Preferably, the upper end face of the workbench is also provided with a guardrail.
Preferably, telescopic sleeves are arranged on two sides of the upper end face of the base, and one ends of the telescopic sleeves are connected to two sides of the lower end face of the workbench.
Preferably, the hoisting mechanism comprises a hoisting frame arranged on one side of the upper end surface of the workbench, an electric hoist is arranged at the top end of the hoisting frame, a steel wire rope is arranged on the electric hoist, a hoisting clamp is connected to the extending end of the steel wire rope, and a control switch group is arranged on one side of the hoisting frame.
Preferably, the universal wheels are arranged on two sides of the lower end face of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses back in the staff gets into the guardrail, start the parallel height back that electronic hydraulic rod promoted the workstation lifting to unload the arm through control switch group, fix the back to unloading the arm through lifting by crane anchor clamps, the rotary joint who will unload the arm is fixed on the mount table, take off the back with the ball stopper again, demolish the ball one by one, then move rotary joint to dismantling bench, drive the master gear through control switch group starter motor, master gear meshing pinion, drive the connecting rod and dismantle the platform and rotate, realize exerting pressure to the rotary joint inner circle, thereby progressively demolish the inner lane and the track inner lane of rotary joint, accomplish the whole disintegration of rotary joint, still can provide respectively through dismantling platform and mount table and dismantle the fixed position of ball in the rotary joint and the dismantlement position of separation rotary joint inner lane, thereby conveniently realize unloading arm rotary joint and disassemble maintenance and quick repacking safely swiftly.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a front cut-away schematic view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion of fig. 2.
In the figure: 1. a base; 2. an electric hydraulic push rod; 3. a work table; 4. a support pillar; 5. an equipment pole; 6. a motor; 7. a main gear; 8. a connecting rod; 9. a pinion gear; 10. disassembling the table; 11. a mounting table; 12. a guardrail; 13. a telescopic sleeve; 14. lifting the hanger; 15. an electric hoist; 16. a wire rope; 17. hoisting the clamp; 18. a control switch group; 19. a universal wheel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As fig. 1, fig. 2 and fig. 3 show, the embodiment of the utility model provides a discharge arm maintenance platform, including base 1, there is electronic hydraulic rod 2 base 1 up end through bolt fixed mounting, the model of electronic hydraulic rod 2 is QDA60, the control end of electric wire connection control switch group 18 is passed through to electronic hydraulic rod 2's input, there is workstation 3 electronic hydraulic rod 2's the end that stretches out through bolt fixed mounting, there is support column 4 top left side of workstation 3 through bolt fixed mounting, the top of support column 4 is rotated and is provided with equipment pole 5, there is motor 6 on the top of equipment pole 5 through bolt fixed mounting, the model of motor 6 is TRC28-60, the control end of electric wire connection control switch group 18 is passed through to motor 6's input, master gear 7 has been cup jointed through bolt fixed mounting to motor 6's rotor shaft interference, equipment pole 5's left side all rotates and is provided with connecting rod 8, the last cover of connecting rod 8 is equipped with pinion 9, master gear 7 meshes pinion 9, there is dismantlement platform 10 through bolt fixed mounting on the right side of equipment pole 5, the right side of equipment pole 3 still installs the guardrail through bolt fixed mounting mechanism on the workstation 12.
As shown in fig. 1, 2 and 3, telescopic sleeves 13 are fixedly mounted on the left and right sides of the upper end face of a base 1 through bolts, extending ends of the telescopic sleeves 13 on the left and right sides are fixedly mounted on the left and right sides of the lower end face of a workbench 3 through bolts, a lifting mechanism comprises a lifting frame 14 fixedly mounted on the right side of the upper end face of the workbench 3 through bolts, an electric hoist 15 is fixedly mounted on the top end of the lifting frame 14 through bolts, the model of the electric hoist 15 is HET0.5-01, the input end of the electric hoist 15 is connected with the control end of a control switch group 18 through an electric wire, a steel wire rope 16 is fixedly mounted on the electric hoist 15 through a buckle, the extending end of the steel wire rope 16 is connected with a lifting clamp 17 through a rope buckle, a control switch group 18 is fixedly mounted on the left side of the lifting frame 14 through bolts, the input end of the control switch group 18 is connected with a power supply through an electric wire, and universal wheels 19 are fixedly mounted on the left and right sides of the lower end face of the base 1 through bolts.
The working principle of the embodiment is as follows: after the staff gets into in the guardrail 12, start electronic hydraulic rod 2 through control switch group 18 and promote behind the parallel height of workstation 3 lifting to the unloading arm, after fixing the unloading arm through lifting by crane anchor clamps 17, fix the rotary joint of unloading the arm on mount table 11, take off the back with the ball stopper again, demolish the ball one by one, then move rotary joint to on dismantling platform 10, drive master gear 7 through control switch group 18 starter motor 6, master gear 7 meshes pinion 9, drive connecting rod 8 and dismantlement platform 10 and rotate, realize exerting pressure to rotary joint inner circle, thereby progressively demolish rotary joint's inner and outer lane in the track, accomplish rotary joint's whole disintegration, still can provide respectively through dismantling platform 10 and mount table 11 and dismantle the position of the fixed position of ball in the rotary joint and the dismantlement position of the inner and outer lane in the separation rotary joint, thereby conveniently swiftly realize unloading arm rotary joint safe maintenance and quick repacking.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (5)
1. The utility model provides a discharge arm maintenance platform which characterized in that: including base (1), base (1) up end is provided with electronic hydraulic rod (2), the end that stretches out of electronic hydraulic rod (2) is provided with workstation (3), up end one side of workstation (3) is provided with support column (4), the top of support column (4) is rotated and is provided with equipment pole (5), the top of equipment pole (5) is provided with motor (6), the rotor shaft of motor (6) is connected with master gear (7), one side of equipment pole (5) all rotates and is provided with connecting rod (8), be provided with pinion (9) on connecting rod (8), master gear (7) meshing pinion (9), one side of connecting rod (8) is provided with dismantlement platform (10), one side of equipment pole (5) is connected with installation platform (11), up end one side of workstation (3) is provided with lifts by crane the mechanism.
2. A discharge arm service platform as claimed in claim 1, wherein: the upper end surface of the workbench (3) is also provided with a guardrail (12).
3. A discharge arm service platform as claimed in claim 1, wherein: the upper end face of the base (1) is provided with two telescopic sleeves (13) on two sides, and one ends of the telescopic sleeves (13) are connected to two sides of the lower end face of the workbench (3).
4. A discharge arm service platform as claimed in claim 1, wherein: the lifting mechanism comprises a lifting frame (14) arranged on one side of the upper end face of the workbench (3), an electric hoist (15) is arranged at the top end of the lifting frame (14), a steel wire rope (16) is arranged on the electric hoist (15), the extending end of the steel wire rope (16) is connected with a lifting clamp (17), and a control switch group (18) is arranged on one side of the lifting frame (14).
5. A discharge arm service platform as claimed in claim 1, wherein: the universal wheels (19) are arranged on two sides of the lower end face of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221034537.6U CN217627473U (en) | 2022-04-30 | 2022-04-30 | Maintenance platform for discharging arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221034537.6U CN217627473U (en) | 2022-04-30 | 2022-04-30 | Maintenance platform for discharging arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217627473U true CN217627473U (en) | 2022-10-21 |
Family
ID=83650676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221034537.6U Active CN217627473U (en) | 2022-04-30 | 2022-04-30 | Maintenance platform for discharging arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217627473U (en) |
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2022
- 2022-04-30 CN CN202221034537.6U patent/CN217627473U/en active Active
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