CN220522755U - Bearing tool for two-stage magnetic suspension turbine vacuum pump - Google Patents
Bearing tool for two-stage magnetic suspension turbine vacuum pump Download PDFInfo
- Publication number
- CN220522755U CN220522755U CN202322269641.4U CN202322269641U CN220522755U CN 220522755 U CN220522755 U CN 220522755U CN 202322269641 U CN202322269641 U CN 202322269641U CN 220522755 U CN220522755 U CN 220522755U
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- China
- Prior art keywords
- vacuum pump
- installation position
- control cabinet
- wire
- supporting seat
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- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 55
- 238000001816 cooling Methods 0.000 claims description 10
- 239000012212 insulator Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000005339 levitation Methods 0.000 claims 4
- 238000002360 preparation method Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The application provides a double-stage magnetic suspension turbine vacuum pump bearing tool, which comprises a skid-mounted base provided with a base mounting position of a control cabinet and a vacuum pump mounting part; the control cabinet assembly is fixedly arranged at the mounting position of the base of the control cabinet; the vacuum pump installation part comprises a vacuum pump support seat installation position, a junction box support seat installation position and a wire groove installation position, and the vacuum pump support seat, the junction box support seat and the wire groove are respectively detachably installed at the vacuum pump support seat installation position, the junction box support seat installation position and the wire groove installation position. The modularized installation structure is adopted, the split independent installation of the control cabinet and the vacuum pump is realized, the vibration influence caused by the operation of the vacuum pump is eliminated, and the electric devices in the control cabinet are effectively prevented from loosening due to vibration. In addition, the vacuum pump and the matching device thereof are detachably arranged at the corresponding installation position of the skid-mounted base, so that the skid-mounted base can be suitable for vacuum pumps of different types and the matching device thereof, and the difficulty and cost of stock preparation are reduced.
Description
Technical Field
The application relates to the technical field of vacuum pump installation, in particular to a bearing tool for a two-stage magnetic suspension turbine vacuum pump.
Background
At present, the bearing tool of the original two-pole serial magnetic suspension vacuum pump is of an integrated structure, namely, one skid can only bear one type of machine, two-pole magnetic suspension vacuum pumps of different types cannot be used generally, so that the skid types are diversified, the running environment is severe, and space resources are seriously occupied during stock preparation.
In view of the above, a dual-stage magnetic suspension turbine vacuum pump bearing tool with higher usability needs to be provided, and the problem existing in the bearing of the existing tool is solved.
Disclosure of Invention
The utility model provides a doublestage magnetic suspension turbine vacuum pump bears frock can bear multiple model, realizes the commonality between the doublestage magnetic suspension vacuum pump of multiple type, and the commonality is better, and the vacuum pump does not influence each other when the switch board operation, has promoted both performance, increase of service life.
The utility model provides a doublestage magnetic suspension turbine vacuum pump bears frock, including sled dress base, sled dress base is provided with switch board base mount position and vacuum pump installation department, switch board subassembly fixed mounting in switch board base mount position, vacuum pump subassembly demountable installation in vacuum pump installation department; the vacuum pump installation part comprises a vacuum pump support seat installation position for installing a vacuum pump support seat, a junction box support seat installation position for installing a junction box support seat and a wire groove installation position for installing a wire groove, wherein the vacuum pump support seat, the junction box support seat and the wire groove are respectively detachably installed in the vacuum pump support seat installation position, the junction box support seat installation position and the wire groove installation position.
In some embodiments, the control cabinet assembly further includes a wire guard for protecting the control cabinet cable, and the skid mount base is provided with a wire guard mounting location, and the wire guard is mounted to the wire guard mounting location.
In some embodiments, the strong current box of the control cabinet assembly is disposed on an inner upper side of the filter box, and the weak current box is disposed on the control cabinet body.
In some embodiments, the filter box is removably mounted to a filter box joint.
In some embodiments, the filter box further comprises a cooling fan communicated with the filter box and used for cooling the high-temperature environment inside the filter box.
In some embodiments, the wiring boards with wiring holes on the sides and bottom of the wiring box are epoxy insulating boards.
In some embodiments, the insulator of the junction box is an epoxy insulator.
In some embodiments, the wire chase includes a wire chase seat and a wire chase cover that is snap-fit with the wire chase seat.
In some embodiments, the skid base is provided with a package mounting aperture for mounting a package.
The utility model provides a doublestage magnetic suspension turbine vacuum pump bears frock, sled dress base adopt modularized mounting structure, set up vacuum pump supporting seat installation position, terminal box supporting seat installation position and wire casing installation position on it, and vacuum pump supporting seat, terminal box supporting seat and wire casing are all detachable to be installed at sled dress base's corresponding installation position to fix on sled dress base through the retaining member. Thus, the modularized and integrated split installation of each device is realized. The control cabinet is separated from the vacuum pump, vibration influence caused by operation of the vacuum pump can be eliminated, and electric devices in the control cabinet are effectively prevented from loosening due to vibration. In addition, the vacuum pump and the supporting equipment thereof are detachably connected with the skid-mounted base, so that the skid-mounted base can be suitable for mounting vacuum pumps of different models, and the difficulty of stock and the production cost are reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic three-dimensional structure diagram of a bearing tool of a two-stage magnetic suspension turbine vacuum pump provided by the application;
fig. 2 is a schematic three-dimensional structure diagram of a vacuum pump not shown in the two-stage magnetic suspension turbine vacuum pump bearing tool provided by the application;
FIG. 3 is a schematic three-dimensional structure of a control cabinet according to the present application;
FIG. 4 is a schematic view of a three-dimensional structure of a vacuum pump support base according to the present application;
FIG. 5 is a schematic view of a three-dimensional structure of a power junction box according to the present application
FIG. 6 is a schematic three-dimensional structure of a wire chase of the present disclosure;
the device comprises a 1-skid-mounted base, a 2-vacuum pump, a 3-vacuum pump supporting seat, a 4-junction box, a 5-wire slot, a 6-control cabinet component, a 7-filter box, an 8-wire protecting cover, a 9-filter box connector, a 10-control cabinet base, an 11-junction box supporting seat and 12-damping feet, wherein the skid-mounted base is provided with a plurality of grooves;
31-supporting seat body, 32-primary supporting frame, 33-secondary supporting frame, 41-junction box body, 42-junction box wire protecting cover, 43-side insulating plate, 44-bottom insulating plate, 45-copper bar, 46-insulator, 51-wire slot seat, 52-buckle, 53-first wire slot cover, 54-second wire slot cover, 55-wire slot, 56-third wire slot cover, 61-control cabinet body, 62-control cabinet door plate, 71-filter box body, 72-filter box side door and 73-control cabinet wire slot.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
As shown in fig. 1 and 2. The application provides a doublestage magnetic suspension turbine vacuum pump bears frock, including sled dress base 1, sled dress base 1 has switch board base installation position and vacuum pump installation department, and switch board subassembly 6 can weld or install in switch board base installation position through the retaining member, and vacuum pump subassembly demountable installation is in vacuum pump installation department.
The preferred scheme about sled dress base 1 structure adopts No. 14b channel-section steel and square steel to weld or pass through the retaining member and connect and form basic base and each installation position, and the junction trompil of sled dress base 1, trompil department pass through three parts of bolted connection terminal box supporting seat 11, vacuum pump supporting seat 3 and wire casing 5.
As shown in fig. 3, fig. 3 shows the structure of the control cabinet assembly. The control cabinet assembly 6 includes a control cabinet door 62 and a control cabinet body 61. The filter box 7 includes a filter box body 71, a filter box side door 72, and a control box wire slot 73. The control cabinet door 62 and the control cabinet body 61 constitute a control cabinet main body. The filter box body 71 and the filter box side door 72 form a filter box 7, the filter box 7 is arranged at the back of the control cabinet, the control cabinet main body and the filter box 7 are all arranged on the control cabinet base 10, and the control cabinet base 10 is arranged at the control cabinet base mounting position.
The main body of the filter box 7 comprises two parts, wherein the lower half part is a sealed filter cavity, and the upper half part is a control panel junction box. The switch board wire casing 73 adopts the buckle to connect, simple to operate is swift, and the side is equipped with two knock-out holes, and convenient wiring when the cable is by the side wiring.
The vacuum pump assembly mainly comprises a vacuum pump 2, a vacuum pump supporting seat 3, a junction box 4, a junction box supporting seat 11 and a vacuum pump wire slot 5. The vacuum pump installation department 3 includes vacuum pump supporting seat installation position, terminal box supporting seat installation position and wire casing installation position, and doublestage magnetic suspension turbine vacuum pump installs on vacuum pump supporting seat 3, utilizes shock attenuation lower margin 12 to connect between the two to reduce the vibrations range of vacuum pump 2 operation in-process. The vacuum pump supporting seat 3 is provided with a vacuum pump supporting seat installation position through locking pieces such as bolts, the junction box supporting seat 11 is provided with a junction box supporting seat installation position through the locking pieces, and the wire slot 5 is provided with a wire slot installation position through the locking pieces.
Referring to fig. 4, the structure of the vacuum pump support is shown. The vacuum pump supporting seat 3 is composed of a supporting seat body 31, a primary supporting frame 32 and a secondary supporting frame 33, wherein the primary supporting frame 32 and the secondary supporting frame 33 are installed on the supporting seat body 31. The bottom plate of the supporting seat is provided with four slotted holes and is fixed with the skid-mounted base 1 in a bolt connection mode. According to different models, the corresponding vacuum pump supporting seat 3 of each model can be designed, and only the vacuum pump supporting seat 3 with different models is needed to be prepared during the stock preparation, so that the volume is small and the stock preparation is convenient.
Referring to fig. 5, an internal structural view of the junction box is shown, with the junction box door panels not shown. The junction box 4 is composed of a junction box body 41, a junction box wire-protecting cover 42, a side insulating plate 43, a bottom insulating plate 44, copper bars 45 and insulators 46. The side insulating plates 43 and the bottom insulating plate 44 are provided with wiring holes, the wiring holes are cut corresponding to wiring positions respectively, the boards are connected with the wiring box body 41 through bolts, and rubber pads are additionally arranged during connection. The side insulating plates 43 and the bottom insulating plate 44 are made of epoxy resin, so that the phenomenon of eddy current heating at the wiring holes can be effectively eliminated. Further, the insulator 46 is made of stepped epoxy resin, and the insulator is connected with the junction box body 41 by bolts. The copper bars 45 in the insulators 46 are of two sizes, so that the motor wiring modes of 380V and 690V voltage environments can be used, and the types of the wiring boxes are reduced.
Referring to fig. 6, a main structure of the wire slot is shown, which is composed of a wire slot seat 51, a buckle 52, a first wire slot cover 53, a second wire slot cover 54, a vertical wire slot 55 and a third wire slot cover 56, wherein the wire slot seat 51 and the wire slot cover are fixed through the buckle 52, and the wire slot seat 51 is connected and fixed with the skid-mounted base 1 through bolts. In addition, a baffle plate is welded inside the wire slot seat 51 to divide the inner area into two parts for separating strong and weak electric cables.
Each installation position can be a groove structure formed by welding channel steel and/or square steel or connecting through a locking piece, and also can be an installation surface formed by splicing, and the size of the installation part can be designed according to the size of the supporting seat or the wire slot 5 so as to meet the installation requirements of vacuum pumps of different types and matched components (the vacuum pump supporting seat 3, the wire box 4, the wire box supporting seat 11, the wire slot 5 and the like) of the vacuum pump, and reduce the stock difficulty.
The skid-mounted base 1 in the application adopts a modularized integrated mounting structure, can bear multiple double-stage magnetic suspension turbine vacuum pumps, can be adapted to vacuum pumps of different models and matched equipment thereof, and is used for split mounting of a control cabinet and a vacuum pump 2, so that the vibration of the vacuum pump 2 is avoided to interfere with the operation of the control cabinet.
The control cabinet assembly 6 further comprises a wire protection cover 8 covered outside the control cabinet cable, the skid-mounted base 1 is provided with a wire protection cover mounting position, and the wire protection cover 8 can be mounted on the wire protection cover mounting position through a connecting piece. The wire protecting cover 8 is used for protecting the cables of the control cabinet and preventing the cables from loosening, falling out or being damaged due to vibration or external force in the transportation process.
Further, install strong electric disk in the upper portion of rose box main part, weak current case sets up in the switch board main part is inside, realizes the strong and weak electric separation of the interior control disk of switch board from this, can effectively avoid electromagnetic interference.
In order to improve the suitability of the filter box joint 9, the filter box joint 9 is arranged to be of a detachable structure, and the filter box joints 9 of different specifications can be configured according to cooling air ports of different vacuum pump types.
In addition, in order to realize cooling the high-temperature environment inside the filter box 7, a cooling fan matched with the filter box 7 can be arranged, and the filter box 7 is blown or sucked for cooling by the cooling fan so as to ensure the normal operation of the cooling fan.
The skid-mounted base 1 is provided with a packing box mounting hole which is formed in the side part of the side channel steel and is used for mounting the packing box through a connecting piece, so that the mounting requirement of the packing box can be met.
To sum up, the utility model provides a doublestage magnetic suspension turbine vacuum pump bears frock, applicable doublestage magnetic suspension turbine vacuum pump of multiple model, wherein, control cabinet subassembly 6 and sled dress base 1 can put into production in batches. Furthermore, the vacuum pump supporting seat 3 and the filter box connector 9 are of detachable structures, and only the vacuum pump supporting seat 3 and the filter box connector 9 corresponding to different types are needed to be equipped when different types of goods are prepared, so that the goods preparation steps are simplified, and the goods preparation efficiency is improved.
It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The two-stage magnetic suspension turbine vacuum pump bearing tool provided by the application is described in detail above. Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
Claims (9)
1. The utility model provides a doublestage magnetic suspension turbine vacuum pump bears frock, includes sled dress base (1), its characterized in that, sled dress base (1) is provided with switch board base mount position and vacuum pump installation department, switch board subassembly (6) fixed mounting in switch board base mount position, vacuum pump subassembly demountable installation in vacuum pump installation department; the vacuum pump installation department is including the vacuum pump supporting seat installation position that is used for installing vacuum pump supporting seat (3), be used for installing junction box supporting seat installation position of junction box supporting seat (11), and be used for installing wire casing installation position of wire casing (5), vacuum pump supporting seat (3), junction box supporting seat (11) and wire casing (5) detachably install respectively in vacuum pump supporting seat installation position junction box supporting seat installation position with wire casing installation position.
2. The two-stage magnetic levitation turbine vacuum pump bearing tool according to claim 1, wherein the control cabinet assembly (6) further comprises a wire protection cover (8) for protecting a control cabinet cable, the skid-mounted base (1) is provided with a wire protection cover installation position, and the wire protection cover (8) is installed at the wire protection cover installation position.
3. The two-stage magnetic suspension turbine vacuum pump bearing tool according to claim 1, wherein the strong current box of the control cabinet assembly (6) is arranged on the upper side of the interior of the filter box (7), and the weak current box is arranged on the control cabinet body.
4. The two-stage magnetic suspension turbine vacuum pump bearing tool according to claim 3, wherein a filter box connector (9) is detachably arranged on the filter box (7).
5. The two-stage magnetic levitation turbine vacuum pump bearing tool according to claim 4, further comprising a cooling fan which is communicated with the filter box (7) and used for cooling the high-temperature environment inside the filter box (7).
6. The two-stage magnetic suspension turbine vacuum pump bearing tool according to claim 1, wherein the wiring boards with wiring holes on the side parts and the bottom of the wiring box (4) are epoxy resin insulating boards.
7. The two-stage magnetic levitation turbine vacuum pump bearing tool as set forth in claim 6, wherein the insulator (46) of the junction box (4) is an epoxy insulator.
8. The two-stage magnetic levitation turbine vacuum pump bearing tool according to any of claims 1-7, wherein the wire slot (5) comprises a wire slot seat (51) and a wire slot cover, and the wire slot cover is clamped and fixed with the wire slot seat (51).
9. The two-stage magnetic suspension turbine vacuum pump bearing tool according to claim 1, wherein the skid-mounted base (1) is provided with a packing box mounting hole for mounting a packing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322269641.4U CN220522755U (en) | 2023-08-23 | 2023-08-23 | Bearing tool for two-stage magnetic suspension turbine vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322269641.4U CN220522755U (en) | 2023-08-23 | 2023-08-23 | Bearing tool for two-stage magnetic suspension turbine vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220522755U true CN220522755U (en) | 2024-02-23 |
Family
ID=89935809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322269641.4U Active CN220522755U (en) | 2023-08-23 | 2023-08-23 | Bearing tool for two-stage magnetic suspension turbine vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220522755U (en) |
-
2023
- 2023-08-23 CN CN202322269641.4U patent/CN220522755U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |