CN222392560U - Base structure of barrel compressor unit - Google Patents
Base structure of barrel compressor unit Download PDFInfo
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- CN222392560U CN222392560U CN202421194323.4U CN202421194323U CN222392560U CN 222392560 U CN222392560 U CN 222392560U CN 202421194323 U CN202421194323 U CN 202421194323U CN 222392560 U CN222392560 U CN 222392560U
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- gearbox
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- support seat
- cylindrical
- base structure
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- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The application provides a base structure of a barrel compressor unit, which belongs to the technical field of barrel compressor units and comprises a main supporting seat, a compressor supporting seat and a gearbox supporting seat, wherein the compressor supporting seat is used for supporting the barrel compressor, the gearbox supporting seat is used for supporting a gearbox, the gearbox supporting seat is detachably connected with the main supporting seat to detach the gearbox from the main supporting seat, and because the barrel compressor is connected with the gearbox, after the gearbox and the gearbox supporting seat are detached, the input end of the barrel compressor can form a large enough overhaul space, the compressor can be directly overhauled without disconnecting the compressor from a main process pipeline, the steps of disconnecting and reconnecting the pipeline during overhauling are omitted, the overhaul process can be accelerated, and the overhaul efficiency is improved.
Description
Technical Field
The application belongs to the technical field of barrel compressor units, and particularly relates to a base structure of a barrel compressor unit.
Background
A barrel compressor is a special compressor generally composed of a cylindrical casing and a rotor driven by a motor and having a vane or cam structure for compressing gas. The inlet and outlet ports of the barrel compressor are located at both sides of the housing, and are widely used in a gas compression scene at medium pressure and flow rate due to their simple structure and high reliability, however, the pressure and flow rate ranges of the barrel compressor are relatively small due to their structural limitations, and more power is required for driving.
When the double cylinders of the compressor unit are cylindrical compressors and are driven by the motor, the cylindrical compressors at the middle positions are required to be hoisted on the overhaul base for core pulling when the unit is overhauled, so that the overhaul base and the space for placing the overhaul base are required to be additionally provided, the inlet and outlet of the compressors are required to be disconnected from the main process gas pipeline, the overhaul operation is complex, and the overhaul efficiency is low.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art or related art.
In view of this, an embodiment of the present application provides a base structure of a barrel compressor set, including:
a main support seat;
The compressor supporting seat is connected with the cylindrical compressor and is arranged on the main supporting seat so as to fix the cylindrical compressor on the main supporting seat;
The gearbox supporting seat is connected with the gearbox, and the gearbox supporting seat is detachably arranged on the main supporting seat so that the gearbox is detachably connected with the main supporting seat.
In one possible embodiment, the barrel compressor assembly comprises two barrel compressors, a gearbox, a coupling and a driving device, wherein the output end of the driving device is connected with the input end of the gearbox through the coupling, the output end of the gearbox is connected with the input end of the first barrel compressor, the output end of the first barrel compressor is connected with the second barrel compressor, and the base structure is used for supporting the first barrel compressor, the second barrel compressor and the gearbox.
In one possible embodiment, after the gearbox support is removed from the main support, a service space is formed between the coupling and the first barrel compressor.
In one possible embodiment, the compressor support comprises two support seats, one of which is connected to the first cylindrical compressor and the other is connected to the second cylindrical compressor, so as to support the two cylindrical compressors separately.
In one possible embodiment, the total support seat is provided with a threaded hole, and the gearbox support seat is in threaded connection with the threaded hole through a bolt, so that the gearbox support seat is combined on the total support seat.
In one possible embodiment, the gearbox support comprises two symmetrically arranged abutments which are arranged at the bottom of the gearbox in the longitudinal direction of the gearbox.
In one possible embodiment, the support comprises:
The bottom plate is arranged along the length direction of the gearbox and is pressed and fixed on the top surface of the total supporting seat through bolts;
the connecting plate is vertically arranged on the top surface of the bottom plate, and the first end of the connecting plate is welded with the bottom plate;
The top plate is arranged along the length direction of the gearbox, is vertically welded and connected to the second end of the connecting plate, and encloses a reinforcing cavity with the connecting plate and the bottom plate;
And the reinforcing plates are vertically arranged between the bottom plate and the top plate and are arranged in the reinforcing cavity at equal intervals along the length direction of the top plate.
In a possible embodiment, the support further comprises:
The positioning holes are symmetrically arranged on the bottom plate and close to the two ends of the bottom plate, and are used for installing positioning pins;
The mounting holes are arranged on the bottom plate at equal intervals along the length direction of the bottom plate and are used for mounting bolts;
after the gearbox supporting seat is accurately positioned, the mounting hole axially coincides with the threaded hole.
In a possible embodiment, the support further comprises:
And the at least two lifting rings are symmetrically arranged at two ends of the top plate and are used for lifting the gearbox supporting seat.
Compared with the prior art, the base structure of the cylindrical compressor unit has the beneficial effects that:
The base structure of the cylindrical compressor unit comprises a main supporting seat, a compressor supporting seat and a gearbox supporting seat, wherein the compressor supporting seat is used for supporting the cylindrical compressor, the gearbox supporting seat is used for supporting the gearbox, the gearbox supporting seat is detachably connected with the main supporting seat to detach the gearbox from the main supporting seat, as the cylindrical compressor is connected with the gearbox, when the gearbox and the gearbox supporting seat are detached, the input end of the cylindrical compressor can form a large enough overhaul space, the compressor can be directly overhauled without disconnecting the compressor from a main process pipeline, the steps of disconnecting and reconnecting the pipeline during overhaul are omitted, the overhaul process can be accelerated, and the overhaul efficiency is improved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a schematic block diagram of a first angle of a base structure of a barrel compressor package according to one embodiment of the present application;
FIG. 2 is a schematic block diagram of a first angle of a barrel compressor package according to one embodiment of the present application;
FIG. 3 is a schematic block diagram of a second angle of a barrel compressor package according to one embodiment of the present application;
FIG. 4 is a schematic block diagram of a second angle of the base structure of a barrel compressor package according to one embodiment of the present application;
FIG. 5 is a schematic block diagram of a mount for a base structure of a barrel compressor package according to one embodiment of the present application;
Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 5 is:
10. The device comprises a cylindrical compressor unit, 11, a general supporting seat, 12, a compressor supporting seat, 13, a gearbox supporting seat, 14, bolts, 15, a locating pin, 16 and a gasket;
101. 102, a second cylindrical compressor, 103, a gearbox, 104, a coupler, 105 and a driving device;
121. 122, a second supporting seat;
130. The device comprises a support, 131, a bottom plate, 132, a connecting plate, 133, a top plate, 134, a reinforcing plate, 135, a positioning hole, 136, a mounting hole, 137 and a hanging ring.
Detailed Description
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The preferred embodiments of the present application will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present application only, and are not intended to limit the present application.
As shown in fig. 1, according to an embodiment of the present application, there is provided a base structure of a barrel compressor set including a total support base 11, a compressor support base 12 and a gearbox support base 13, the compressor support base 12 being connected to the barrel compressor, the compressor support base 12 being provided on the total support base 11 to fix the barrel compressor on the total support base 11, the gearbox support base 13 being connected to a gearbox 103, the gearbox support base 13 being detachably provided on the total support base 11 to detachably connect the gearbox 103 to the total support base 11.
The base structure of the cylindrical compressor unit provided by the embodiment of the application comprises a total support seat 11, a compressor support seat 12 and a gearbox support seat 13, wherein the compressor support seat 12 is used for supporting a cylindrical compressor, the gearbox support seat 13 is used for supporting a gearbox 103, the gearbox support seat 13 is detachably connected with the total support seat 11 so as to detach the gearbox 103 from the total support seat 11, and because the cylindrical compressor is connected with the gearbox 103, after the gearbox 103 and the gearbox support seat 13 are detached, the input end of the cylindrical compressor can form a large enough overhaul space, the compressor can be directly overhauled without disconnecting the compressor from a main process pipeline, the steps of disconnecting and reconnecting the pipeline during overhaul are omitted, the overhaul process can be quickened, and the overhaul efficiency is improved.
It will be appreciated that during maintenance, core pulling operation is required for the barrel compressor, and when core pulling is required for the baffle bundle of the barrel compressor, the gearbox support seat 13 is removed, and the formed space is maintained enough to install the baffle bundle dismounting tool of the barrel compressor.
As shown in fig. 2 and 3, in one possible embodiment, the barrel compressor package 10 comprises two barrel compressors, a gearbox 103, a coupling 104 and a drive device 105, wherein the output of the drive device 105 is connected to the input of the gearbox 103 via the coupling 104, the output of the gearbox 103 is connected to the input of the first barrel compressor 101, and the output of the first barrel compressor 101 is connected to the second barrel compressor 102, wherein a base structure is provided for supporting the first barrel compressor 101, the second barrel compressor 102 and the gearbox 103.
In the technical scheme, a driving device 105, a coupling 104, a gearbox 103, a first cylindrical compressor 101 and a second cylindrical compressor 102 are sequentially connected, a total support seat 11 supports the gearbox 103, the first cylindrical compressor 101 and the second cylindrical compressor 102, the driving device 105 is supported by independent bases and separated from the compressors, vibration and noise in the operation process of the driving device 105 are avoided, the first cylindrical compressor 101 and the second cylindrical compressor 102 are prevented from being interfered, when the first cylindrical compressor 101 needs to be overhauled, an overhauling space can be enlarged by moving the driving device 105, and when the driving device 105 needs to be replaced or overhauled, the whole unit does not need to be disassembled, the arrangement of the unit can be flexibly adapted, and different installation environments and requirements are met.
As shown in fig. 2 and 3, in one possible embodiment, after the gearbox support base 13 is removed from the overall support base 11, a service space is created between the coupling 104 and the first barrel compressor 101.
In this technical scheme, through removing gearbox supporting seat 13 from general supporting seat 11 to form the maintenance space fast at the supporting end of first barrel compressor 101, need not to dismantle, lift by crane first barrel compressor 101 again, also need not to break off and reconnect main process pipe, can directly overhaul first barrel compressor 101 in the maintenance space that forms between first barrel compressor 101 and drive arrangement 105, easy operation, labour saving and time saving is favorable to improving the holistic maintenance efficiency of unit.
When the supporting end of the first cylindrical compressor 101 is formed into an inspection space by lifting the gearbox 103, the supporting end cover of the first cylindrical compressor 101 needs to be removed and the separator bundle is pulled out from the supporting bearing end, so that when the first cylindrical compressor 101 is designed into a shell, the supporting end is the positioning end of the separator bundle, the inner diameter of the separator seam allowance is reduced, and meanwhile, the roller position design on the separator bundle needs to be adjusted in an adapting manner to ensure that the separator bundle is smoothly pulled out.
As shown in fig. 4, in one possible embodiment, the compressor support base 12 includes two support bases, a first support base 121 connected to the first cylindrical compressor 101, and a second support base 122 connected to the second cylindrical compressor 102 to support the two cylindrical compressors separately.
In this technical scheme, support first cylindric compressor 101 and second cylindric compressor 102 respectively through first supporting seat 121 and second supporting seat 122 to be convenient for carry out independent regulation to the height and the position of first cylindric compressor 101 and second cylindric compressor 102, thereby make the gas input of second cylindric compressor 102 can with the gas output accurate butt joint of first cylindric compressor 101, with avoiding the unit focus skew, ensure the stability and the reliability of unit operation, the entire system structure is compacter moreover, can save space.
In one possible embodiment, as shown in fig. 1, the general support 11 is provided with a threaded hole, and the gearbox support 13 is screwed to the threaded hole by a bolt 14, so that the gearbox support 13 is combined with the general support 11.
In this technical scheme, gearbox supporting seat 13 will close on total supporting seat 11 through bolt 14, makes gearbox supporting seat 13 and total supporting seat 11 detachable connection, and closes through the screw thread soon, can prevent that the connection is not hard up, ensures to sticis gearbox supporting seat 13 at total supporting seat 11, and then guarantees the reliability and the stability that gearbox 103 and total supporting seat 11 are connected.
In one possible embodiment, as shown in fig. 4, the gearbox support 13 comprises two symmetrically arranged abutments 130, the abutments 130 being arranged at the bottom of the gearbox 103 along the length of the gearbox 103.
In this technical scheme, gearbox supporting seat 13 comprises two supports 130, compares in single supporting seat, and the design of two supports 130 can enough guarantee to stabilize effectual support to gearbox 103, can reduce the volume and the weight of whole gearbox supporting seat 13 again to more laborsaving when dismouting, hoist and mount gearbox 103.
As shown in fig. 4 and 5, in one possible embodiment, the stand 130 includes a bottom plate 131, a connection plate 132, a top plate 133 and a reinforcement plate 134, the bottom plate 131 is disposed along a length direction of the gearbox 103, the bottom plate 131 is pressed and fixed on a top surface of the general support 11 by bolts 14, the connection plate 132 is vertically disposed on the top surface of the bottom plate 131, a first end of the connection plate 132 is welded to the bottom plate 131, the top plate 133 is disposed along the length direction of the gearbox 103, the top plate 133 is vertically welded to a second end of the connection plate 132, the top plate 133, the connection plate 132 and the bottom plate 131 enclose a reinforcement cavity, the reinforcement plate 134 is vertically disposed between the bottom plate 131 and the top plate 133, and the reinforcement plates 134 are arranged in the reinforcement cavity at equal intervals along the length direction of the top plate 133.
In the technical scheme, the bottom plate 131 is detachably connected to the total supporting seat 11 through the bolts 14, the connecting plate 132 is used for fixing the top plate 133 and heightening the top plate 133, the top plate 133 extends along the length direction of the gearbox 103 so as to enlarge the contact area with the gearbox 103 and stably and effectively support the gearbox 103, and as the bottom plate 131, the connecting plate 132 and the top plate 133 are enclosed to form a hollow reinforcing cavity, the weight reduction effect can be achieved, an installation space can be provided for the reinforcing plate 134, the top plate 133 is supported and reinforced through the reinforcing plate 134, the bearing capacity of the top plate 133 is improved, the structure of the support 130 is reliable, and the stability and reliability of the gearbox supporting seat 13 on the gearbox 103 are improved.
In this technical solution, by arranging the reinforcing plates 134 at equal intervals along the length direction of the top plate 133, the reinforcing plates 134 are arranged at equal intervals along the length direction of the gearbox 103, so as to ensure that the weight of the gearbox 103 can be more uniformly distributed on the support 130, which is beneficial to improving the bearing capacity of the support 130, thereby improving the safety and stability of the overall structure of the support 130.
Further, a gasket 16 is arranged between the bottom plate 131 and the total supporting seat 11 to avoid gaps between the bottom plate 131 and the total supporting seat 11, ensure the connection stability of the bottom plate 131 and the total supporting seat 11, prevent the looseness of the bolts 14 and ensure the reliable installation of the reduction gearbox supporting seat and the supporting seat.
In one possible embodiment, as shown in fig. 5, the support 130 further includes a positioning hole 135 and a mounting hole 136, at least two positioning holes 135 are symmetrically disposed on the bottom plate 131 near two ends of the bottom plate 131, the positioning holes 135 are used for mounting the positioning pins 15, the mounting holes 136 are disposed on the bottom plate 131 at equal intervals along the length direction of the bottom plate 131, and the mounting holes 136 are used for mounting the bolts 14, wherein after the gearbox support 13 is accurately positioned, the mounting holes 136 axially coincide with the threaded holes.
In this technical solution, the positioning pins 15 are simultaneously embedded into the positioning holes 135 and the total support seat 11 to position the bottom plate 131, the two positioning holes 135 are respectively located on the bottom plate 131 near the two ends, so that the distance between the two positioning holes 135 is closer to the length of the bottom plate 131, the accuracy of positioning the positioning pins 15 on the bottom plate 131 is improved, and the mounting holes 136 are arranged at equal intervals, so that even if the bolts 14 are arranged on the support 130 at equal intervals after the gearbox support seat 13 is mounted, local stress concentration can be prevented, structural deformation and looseness can be reduced, the bearing capacity and the shock resistance of the bottom plate 131 can be improved, and the connection firmness and stability of the support 130 can be ensured.
Further, the spacing of the positioning holes 135 is equal to the sum of the spacing of the reinforcing plates 134 and the thickness of the reinforcing plates 134.
In one possible embodiment, as shown in fig. 4, the support 130 further comprises a hanging ring 137, at least two hanging rings 137 are symmetrically disposed at two ends of the top plate 133, and the hanging ring 137 is used for hanging the gearbox support base 13.
In this technical scheme, through setting up rings 137 on roof 133 to make the hoist position be close to gearbox 103 and gearbox supporting seat 13's intermediate level department, thereby prevent that gearbox 103 from appearing the trend of upset in lifting by crane the in-process, improve the stability when playing gearbox 103, prevent that gearbox 103 from damaging because of the upset is invertd.
It will be readily appreciated by those skilled in the art that the above advantageous ways can be freely combined and superimposed without conflict.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application. The foregoing is merely a preferred embodiment of the present application, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present application, and these modifications and variations should also be regarded as the scope of the application.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421194323.4U CN222392560U (en) | 2024-05-29 | 2024-05-29 | Base structure of barrel compressor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421194323.4U CN222392560U (en) | 2024-05-29 | 2024-05-29 | Base structure of barrel compressor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222392560U true CN222392560U (en) | 2025-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421194323.4U Active CN222392560U (en) | 2024-05-29 | 2024-05-29 | Base structure of barrel compressor unit |
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| Country | Link |
|---|---|
| CN (1) | CN222392560U (en) |
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- 2024-05-29 CN CN202421194323.4U patent/CN222392560U/en active Active
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