CN216229148U - Multi-shaft compressor driving wheel dismounting tool - Google Patents
Multi-shaft compressor driving wheel dismounting tool Download PDFInfo
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- CN216229148U CN216229148U CN202122509404.1U CN202122509404U CN216229148U CN 216229148 U CN216229148 U CN 216229148U CN 202122509404 U CN202122509404 U CN 202122509404U CN 216229148 U CN216229148 U CN 216229148U
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Abstract
The utility model relates to the technical field of driving wheel dismounting, in particular to a multi-shaft compressor driving wheel dismounting tool which comprises two main beam slide ways, wherein slide legs are arranged on the two main beam slide ways, two gear supporting beams are arranged on the slide legs, two ends of each gear supporting beam are respectively connected with the two slide legs, gear limiting rods are arranged on the gear supporting beams, supporting reinforcing ribs are arranged between the two main beam slide ways, lifting lugs are arranged on one sides of the main beam slide ways, and one ends of the main beam slide ways are also connected with supporting legs. The multi-shaft compressor driving wheel maintenance device is simple in structure and convenient to operate, enables the compressor driving wheel to be more convenient and simpler to disassemble and assemble, avoids the phenomena of falling and smashing caused by too high lifting speed and uneven stress of the driving wheel, and realizes safe and efficient maintenance of the multi-shaft compressor driving wheel.
Description
Technical Field
The utility model relates to the technical field of driving wheel assembly and disassembly, in particular to a multi-shaft compressor driving wheel assembly and disassembly tool.
Background
The multi-shaft centrifugal compressor can quickly pressurize air to high-pressure air, is widely applied to air separation devices for chemical industry and metal smelting, and belongs to one of very important devices in chemical production devices. The multi-shaft centrifugal compressor is of an integral gear type, wherein the driving wheel is mounted in an inverted hanging mode, the driving wheel needs to be disassembled and assembled frequently during maintenance of the multi-shaft compressor, gear teeth, bearings and bearing bushes are checked, the driving wheel is heavy about 2t and heavy, pipelines around two sides of the compressor are more, the environment is complex, the compressor cannot be directly hung out, the gear box needs to be pulled out from one side firstly, and then the compressor is hung at a proper position. And the height of the gear box foundation is high, the driving wheel can only be disassembled and assembled through the manhole of the gear box on two sides, when the shaft rises and falls, the rising and falling speed and safety of the gear cannot be controlled, the phenomenon that the gear is unbalanced in stress and falls or even is smashed and falls is easily caused, meanwhile, when the shaft is transported outwards horizontally, the two sides of the shaft are not fixedly supported, the height difference is large, the rotor cannot be directly lifted, the driving wheel cannot be safely pulled out of the gear box, the equipment safety in the maintenance process cannot be guaranteed, and meanwhile, the shaft has great danger to maintenance personnel. Therefore, how to rapidly, safely and efficiently disassemble and assemble the driving wheel is the major importance in the maintenance of the multi-shaft compressor.
Disclosure of Invention
The utility model provides a multi-shaft compressor driving wheel dismounting tool, which can safely and efficiently dismount a driving wheel and improve the safety factor and dismounting efficiency in the dismounting process, in order to solve the problems that the dismounting difficulty of a multi-shaft compressor driving wheel is high and the safety of personnel is threatened in the dismounting process.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
multiaxis formula compressor drive wheel assembly and disassembly tools, including two girder slides, two all be provided with the landing leg on the girder slide, be equipped with two gear supporting beam on the landing leg, gear supporting beam both ends are connected with two landing legs respectively, be equipped with the gear gag lever post on the gear supporting beam, two be equipped with the support strengthening rib between the girder slide, girder slide one side is equipped with the lug, and girder slide one end still is connected with the supporting leg.
Furthermore, the sliding legs and the gear supporting beams are U-shaped, reinforcing support rods are arranged on the sliding legs and the gear supporting beams, and the reinforcing support rods are located in the U-shaped openings.
Furthermore, the reinforcing support rods are uniformly distributed in the sliding legs and the gear support beams.
Furthermore, a rope hole is further formed in the gear support beam and connected with the U-shaped bottom of the gear support beam.
Furthermore, the gear limiting rods are arranged on each gear supporting beam, and the two gear limiting rods on the same gear supporting beam are symmetrical with respect to the center of the gear supporting beam.
Further, the lifting lug is fixed on the outer side of the main beam slideway.
Furthermore, limiting plates are arranged at two ends of the main beam slide way.
Further, a driving wheel is placed on the gear supporting beam, and the driving wheel comprises a gear and a gear shaft.
Further, the distance between the two gear limiting rods on the same gear supporting beam is equal to the shaft diameter of the gear shaft, and the distance between the two gear supporting beams is equal to the length of the gear.
Through the technical scheme, the utility model has the beneficial effects that:
1. the utility model has simple structure, convenient operation, low production cost and high safety coefficient in the operation process, is suitable for the installation and the disassembly of the driving wheel of the multi-shaft compressor with various media, and also can be suitable for the compressor with similar structure or similar complicated surrounding environment.
2. The utility model effectively solves the problem that the driving wheel of the multi-shaft compressor is difficult to disassemble and assemble, effectively ensures the normal maintenance of the driving wheel of the compressor, solves the problems that the lifting speed is difficult to control in the disassembling and assembling process of the driving wheel and the stress points are not balanced when the gear shaft of the driving wheel is disassembled, avoids the phenomena of falling and smashing caused by overhigh lifting speed and uneven stress of the driving wheel, and ensures the integrity of equipment in the disassembling and assembling process of the driving wheel.
3. The utility model realizes safe and efficient maintenance of the driving wheel of the multi-shaft compressor, solves the problems that the two sides have no fixed supports, the height fall is large, the rotor cannot be directly lifted, and the driving wheel cannot be safely pulled out from the gear box, effectively ensures the personal safety of surrounding personnel during the mounting and dismounting of the driving wheel, eliminates potential safety hazards, and realizes safe maintenance and standardized maintenance.
Drawings
Fig. 1 is a schematic structural view of a driving wheel dismounting tool of a multi-shaft compressor of the utility model.
Fig. 2 is a front view of the driving wheel mounting and dismounting tool of the multi-shaft compressor of the present invention.
Fig. 3 is a side view of the driving wheel mounting and dismounting tool of the multi-shaft compressor of the present invention.
Fig. 4 is a plan view of the driving wheel mounting and dismounting tool for the multi-shaft compressor of the present invention.
Fig. 5 is a schematic view of the driving wheel assembling and disassembling tool of the multi-shaft compressor extending into the gear box.
Fig. 6 is a use state diagram of the driving wheel mounting and dismounting tool of the multi-shaft compressor of the utility model.
Fig. 7 is a schematic view of the driving wheel dismounting tool of the multi-shaft compressor of the utility model for dismounting the compressor.
The reference numbers in the drawings are as follows: the device comprises a main beam slide way 1, a sliding leg 2, a lifting lug 3, a gear limiting rod 4, a gear supporting beam 5, a reinforcing supporting rod 6, a supporting leg 7, a supporting reinforcing rib 8, a driving wheel 9, a rope hole 10, a limiting plate 11, a gear box 12, a compressor base 13, a chain block 14 and a rope 15.
Detailed Description
The utility model is further described with reference to the following figures and detailed description:
as shown in fig. 1-5, the multi-shaft compressor driving wheel dismounting tool of the embodiment includes two girder slides 1, two slide legs 2 are all provided on the girder slide 1, two gear supporting beams 5 are provided on the slide legs 2, two ends of the gear supporting beams 5 are respectively connected with the two slide legs 2, gear limiting rods 4 are provided on the gear supporting beams 5, a lifting lug 3 is provided on one side of the girder slide 1, and a supporting leg 7 is further connected to one end of the girder slide 1. After the manholes on the two sides of the gear box 12 are opened, the main beam slide way 1 extends into the gear box 12, the gear supporting beam 5 is arranged below the driving wheel 9, the main beam slide way 1 rises and falls through the lifting lugs 3, the driving wheel 9 is arranged on the gear supporting beam 5, the driving wheel 9 is limited on the gear supporting beam 5 through the gear limiting rod 4, and the driving wheel 9 can be driven to slide on the main beam slide way 1 through the sliding legs 2.
Still be equipped with rope hole 10 on the gear supporting beam 5, rope hole 10 is connected with gear supporting beam 5U type bottom, and the lantern ring forms rope hole 10 with gear supporting beam 5, uses rope 14 to lock rope hole 10 and prevents the dropout back, can realize pulling landing leg 2 and slide on girder slide 1.
The gear limiting rods 4 are arranged on each gear supporting beam 5, and the two gear limiting rods 4 on the same gear supporting beam 5 are in central symmetry relative to the gear supporting beam 5.
The lifting lug 3 is fixed in the outer side of the main beam slide way 1, the lifting lug 3 is favorable for the chain block 14 to adjust the height of the main beam slide way 1, the balance of the main beam slide way 1 is kept, the chain block 14 and the lifting lug 6 are locked and are prevented from being buckled, the chain block 14 is utilized to move the main beam slide way 1 up and down and keep the level, the lifting of the driving wheel 9 is realized, and the lifting speed and the balance of stress points of the driving wheel 9 are ensured.
Limiting plates 11 are arranged at two ends of the main beam slide way 1, so that the stroke of the sliding legs 2 on the main beam slide way 1 is guaranteed, and the phenomenon of derailment of the sliding legs 2 is prevented.
And a driving wheel 9 is placed on the gear supporting beam 5, and the driving wheel 9 comprises a gear and a gear shaft. The distance between the gear limiting rods 4 on the same gear supporting beam 5 is equal to the shaft diameter of the gear shaft, the distance between the gear supporting beams 5 is equal to the length of the gear, the distance between the two gear supporting beams 5 and the distance between every two gear limiting rods 4 can be adjusted according to the actual size of the driving wheel 9, and the compressor driving wheels 9 with different sizes can be detached.
When the device is used, after manholes on two sides of a gear box 12 are opened, a main beam slide way 1 is extended into the gear box 12, when a lifting lug 3 at one end penetrates through the gear box 12, the main beam slide way 1 stops extending, at the moment, the gear box 12 is positioned between the lifting lugs 3 on two sides of the main beam slide way 1, a sliding leg 2 is slid, a gear supporting beam 5 is arranged below a driving wheel 9 in a sliding mode, a chain block 14 and the lifting lugs 3 are locked and are not buckled, the main beam slide way 1 is moved upwards and kept horizontal by the chain block 14, the driving wheel 9 falls between gear limiting rods 4 and is arranged on the gear supporting beam 5, then the driving wheel 9 is detached to support, the driving wheel 9 is completely arranged on the gear supporting beam 5, the main beam slide way 1 is moved downwards and is kept horizontal by the chain block 14 until a supporting leg 7 falls to the ground, the main beam slide way 1 falls onto the gear box 12, a rope 15 is used for locking and preventing the rope hole 10 from being buckled, the sliding legs 2 are pulled to slide along the main beam slide ways 1 to avoid surrounding pipelines, and the driving wheels 9 are lifted away by using the crane 3 after the driving wheels move to a wide and open place. After the driving wheel 9 is overhauled, the driving wheel is gradually recovered according to the process.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the utility model, so that all equivalent changes and modifications made according to the technical solutions described in the claims of the present invention should be included in the claims of the present invention.
Claims (9)
1. Multiaxis formula compressor drive wheel assembly and disassembly tools, including two girder slides (1), its characterized in that, two all be provided with kickstand (2) on girder slide (1), be equipped with two gear supporting beam (5) on kickstand (2), gear supporting beam (5) both ends are connected with two kickstand (2) respectively, be equipped with gear gag lever post (4) on gear supporting beam (5), two be equipped with between girder slide (1) and support strengthening rib (8), girder slide (1) one side is equipped with lug (3), and girder slide (1) one end still is connected with supporting leg (7).
2. Multiaxial compressor drive wheel assembly and disassembly tools according to claim 1 wherein, smooth leg (2) and gear supporting beam (5) are "U" type, and both smooth leg (2) and gear supporting beam (5) are equipped with strengthening support rod (6), strengthening support rod (6) is located in U type mouth.
3. Multiaxial compressor drive wheel disassembly and assembly tool according to claim 2 where the reinforcing support bars (6) are evenly distributed within the skid legs (2) and the gear support beams (5).
4. The tool for disassembling and assembling the driving wheel of the multi-shaft compressor according to claim 2, wherein the gear supporting beam (5) is further provided with a rope hole (10), and the rope hole (10) is connected with the U-shaped bottom of the gear supporting beam (5).
5. Multiaxial compressor drive wheel disassembly and assembly tool according to claim 1 where there are two gear limit levers (4) on each gear support beam (5) and where the two gear limit levers (4) on the same gear support beam (5) are both centrosymmetric about the gear support beam (5).
6. The tool for dismounting and mounting a driving wheel of a multi-shaft compressor according to claim 1, wherein the lifting lug (3) is fixed on the outer side of the main beam slideway (1).
7. The tool for dismounting and mounting the driving wheel of the multi-shaft compressor according to claim 1, wherein limiting plates (11) are arranged at both ends of the main beam slideway (1).
8. Multiaxial compressor drive wheel disassembly and assembly tool according to claim 1 where a drive wheel (9) is placed on the gear support beam (5), the drive wheel (9) comprising a gear and a gear shaft.
9. A tool for dismounting and mounting a drive wheel of a multi-shaft compressor according to claim 8, wherein the distance between two gear limit rods (4) on the same gear support beam (5) is equal to the shaft diameter of the gear shaft, and the distance between two gear support beams (5) is equal to the length of the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122509404.1U CN216229148U (en) | 2021-10-19 | 2021-10-19 | Multi-shaft compressor driving wheel dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122509404.1U CN216229148U (en) | 2021-10-19 | 2021-10-19 | Multi-shaft compressor driving wheel dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216229148U true CN216229148U (en) | 2022-04-08 |
Family
ID=80988741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122509404.1U Active CN216229148U (en) | 2021-10-19 | 2021-10-19 | Multi-shaft compressor driving wheel dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216229148U (en) |
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2021
- 2021-10-19 CN CN202122509404.1U patent/CN216229148U/en active Active
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