CN219367266U - Fixing device of vacuum pump - Google Patents
Fixing device of vacuum pump Download PDFInfo
- Publication number
- CN219367266U CN219367266U CN202320821850.2U CN202320821850U CN219367266U CN 219367266 U CN219367266 U CN 219367266U CN 202320821850 U CN202320821850 U CN 202320821850U CN 219367266 U CN219367266 U CN 219367266U
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- Prior art keywords
- vacuum pump
- fixedly connected
- threaded rod
- supporting
- installation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides a fixing device of vacuum pump relates to the installation protection field. The fixing device of the vacuum pump comprises a mounting box and the vacuum pump, wherein a supporting plate is arranged inside the mounting box, a transmission block and a threaded rod are arranged on one side of the supporting plate, a mounting block is fixedly connected to the bottom of the supporting plate, and a cross rod is fixedly connected to the inside of the mounting block. According to the fixing device of the vacuum pump, when the supporting plate moves to the position for installing and dismantling the vacuum pump, the driving motor stops working. At this time, the moving plate is aligned with the supporting groove formed in the mounting box, so that the moving plate is pushed to move by the spring, and a part of the moving plate moves into the supporting groove. At this moment, the movable board is clamped between the mounting box and the supporting board, the suspended supporting board is supported, the weight of the supporting board, the concave base, the vacuum pump and other structures in the process of mounting and fixing the vacuum pump is prevented from directly acting on the threaded rod, the threaded rod is protected, the abrasion speed of the threaded rod is slowed down, and the service life of the threaded rod is prolonged.
Description
Technical Field
The utility model relates to a fixing device, in particular to a fixing device of a vacuum pump, and belongs to the technical field of installation protection.
Background
Vacuum pumps refer to devices or apparatus that draw air from a container being evacuated using mechanical, physical, chemical, or physicochemical means to obtain a vacuum. Before the vacuum pump works, the vacuum pump needs to be fixed, so that the vacuum pump is prevented from sliding during working.
Current patent application number: 201821891074.9 the utility model discloses a fixing device of a vacuum pump, which comprises an installation box, wherein an inner wall at one side of the installation box is fixedly provided with a vertically arranged installation cylinder, one side of the installation cylinder is provided with a sliding hole, a horizontally arranged supporting plate is movably sleeved in the sliding hole, the top of the supporting plate is welded with a horizontally arranged concave base, the inner wall at the bottom of the concave base is adhered with uniformly arranged rubber cylinders, the inside of the rubber cylinders is provided with a vertically arranged compound spring, the top of the rubber cylinders is adhered with a shock absorption plate, the inner walls at two sides of the concave base are respectively provided with a vertically arranged slide way, two ends of the shock absorption plate are movably sleeved in the slide way, the inner walls at two sides of the concave base are respectively embedded with two groups of horizontally arranged installation boxes, and the inside of each installation box is movably sleeved with a horizontally arranged connecting column. The utility model has the advantages of ingenious design, reasonable structure, quick fixation, movement, strong stability, vacuum pump protection and strong practicability, and is suitable for popularization.
The above-mentioned technique uses the screw thread pole to drive the support plate in the in-process of using, and when the backup pad was stayed in a position and is installed fixedly to the vacuum pump, the weight of vacuum pump and backup pad all acted on the threaded rod, leads to the threaded rod to receive great axial power, leads to the threaded rod wearing and tearing fast, appears the phenomenon of smooth silk easily, influences the drive support to the backup pad.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a fixing device of a vacuum pump for solving the problems that when a supporting plate stays at one position to fix the vacuum pump in the prior art, the weights of the vacuum pump and the supporting plate act on a threaded rod, so that the threaded rod is subjected to larger axial force, the threaded rod is worn rapidly, the phenomenon of sliding wire is easy to occur, and the driving support of the supporting plate is influenced.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fixing device of vacuum pump, includes mounting box and vacuum pump, the inside backup pad that is provided with of mounting box, backup pad one side is provided with transmission piece and threaded rod, backup pad bottom fixedly connected with installation piece, the inside fixedly connected with horizontal pole of installation piece, horizontal pole outside both ends all overlap and are equipped with the movable plate, fixedly connected with spring between movable plate and the installation piece, two fixedly connected with acts as go-between the movable plate, it is provided with the handle to act as go-between the top, the supporting slot has all been seted up to the mounting box both sides.
Preferably, the installation box is internally fixedly connected with an installation cylinder, the threaded rod is arranged in the installation cylinder and is rotationally connected with the installation cylinder, and the transmission block is sleeved outside the threaded rod through a ball nut pair and is fixedly connected with the installation cylinder.
Preferably, the transmission block is fixedly connected to one side of the supporting plate, the top of the threaded rod is fixedly connected with a driving motor, and the driving motor is fixedly connected to the top of the mounting cylinder.
Preferably, the concave base is fixedly connected with the top of the supporting plate, the vacuum pump is arranged inside the concave base, and the supporting plate drives the concave base and the vacuum pump to move to the top of the inner cavity of the installation box for disassembly and assembly, and then the vacuum pump is transported to the bottom of the inner cavity of the installation box for protection.
Preferably, the installation piece top is seted up flutedly, act as go-between one end and run through installation piece and recess, the recess that the installation piece was seted up inside, provide the space for sheathed tube removal through the recess, reduce the possibility that the sleeve pipe card is dead.
Preferably, the fixed cover in the stay wire outside is equipped with the sleeve pipe, sleeve pipe fixed connection is in the stay bar bottom, logical groove has been seted up at the backup pad top, the stay bar top runs through the groove, and the stay bar passes through sleeve pipe and two movable plates of stay wire pulling, moves the movable plate and leaves the supporting groove inside, makes the removal of backup pad lose spacingly.
Preferably, two the supporting groove sets up respectively in two movable plate tops, a plurality of slots have been seted up in the mounting box outside, backup pad bottom fixedly connected with a plurality of bracing pieces, after the vacuum pump moved the mounting box inner chamber bottom, by bracing piece support protection, avoid the backup pad unsettled purpose that reaches the protection to the threaded rod, a plurality of square groove has all been seted up to the bracing piece.
The utility model provides a fixing device of a vacuum pump, which has the following beneficial effects:
1. according to the fixing device of the vacuum pump, when the supporting plate drives the cross rod to move through the mounting block, the moving plate and the supporting plate can move synchronously, and when the supporting plate moves to the position where the vacuum pump is mounted and dismounted, the driving motor stops working. At this time, the moving plate is aligned with the supporting groove formed in the mounting box, so that the moving plate is pushed to move by the spring, and a part of the moving plate moves into the supporting groove. At this moment, the movable board is clamped between the mounting box and the supporting board, the suspended supporting board is supported, the weight of the supporting board, the concave base, the vacuum pump and other structures in the process of mounting and fixing the vacuum pump is prevented from directly acting on the threaded rod, the threaded rod is protected, the abrasion speed of the threaded rod is slowed down, and the service life of the threaded rod is prolonged.
2. This fixing device of vacuum pump, the supporting rod supports the backup pad, makes the backup pad drive the vacuum pump and removes the installation case inner chamber bottom after, is supported by the bracing piece and protects, avoids the backup pad unsettled purpose that reaches the protection to the threaded rod. And the square groove has been seted up to the bracing piece that the backup pad is fixed, and the slot that makes square groove and install the case and offer aligns when the backup pad removes, runs through slot and square groove through the pole afterwards, supports spacingly with the backup pad, makes the backup pad can be in the inside a plurality of positions of install the incasement under the condition that does not cause the injury to the threaded rod, guarantees that the vacuum pump is installed in a plurality of positions of install the incasement portion, guarantees the flexibility of vacuum pump installation use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the support plate of the present utility model;
FIG. 3 is a schematic view of the construction of the mounting block of the present utility model;
fig. 4 is a schematic structural view of a pull wire according to the present utility model.
In the figure: 1. a mounting box; 2. a transmission block; 3. a threaded rod; 4. a driving motor; 5. a support plate; 6. a concave base; 7. a vacuum pump; 8. a slot; 9. a support groove; 10. a support rod; 11. a square groove; 12. a mounting block; 13. a groove; 14. a cross bar; 15. a moving plate; 16. a spring; 17. a pull wire; 18. a sleeve; 19. a pull handle.
Detailed Description
The embodiment of the utility model provides a fixing device of a vacuum pump.
Referring to fig. 1, 2, 3 and 4, the vacuum pump comprises a mounting box 1 and a vacuum pump 7, wherein a supporting plate 5 is arranged in the mounting box 1, a transmission block 2 and a threaded rod 3 are arranged on one side of the supporting plate 5, a mounting cylinder is fixedly connected in the mounting box 1, the threaded rod 3 is arranged in the mounting cylinder and is rotationally connected with the mounting cylinder, the transmission block 2 is sleeved outside the threaded rod 3 through a ball nut pair and is fixedly connected with the mounting cylinder, the transmission block 2 is fixedly connected with one side of the supporting plate 5, a driving motor 4 is fixedly connected with the top of the threaded rod 3, the driving motor 4 is fixedly connected with the top of the mounting cylinder, a mounting block 12 is fixedly connected with the top of the supporting plate 5, a concave base 6 is fixedly connected with the top of the supporting plate 5, the vacuum pump 7 is arranged in the concave base 6, a cross rod 14 is fixedly connected in the mounting block 12, the movable plate 15 is sleeved at two ends of the outer side of the cross rod 14, the spring 16 is fixedly connected between the movable plate 15 and the installation block 12, the groove 13 is formed in the top of the installation block 12, one end of the stay wire 17 penetrates through the installation block 12 and the groove 13, the stay wire 17 is fixedly connected between the two movable plates 15, the sleeve 18 is fixedly sleeved on the outer side of the stay wire 17, the sleeve 18 is fixedly connected to the bottom of the pull handle 19, the through groove is formed in the top of the support plate 5, the top of the pull handle 19 penetrates through the through groove, the pull handle 19 is arranged at the top of the stay wire 17, the support grooves 9 are formed in two sides of the installation box 1, the two support grooves 9 are respectively formed in the tops of the two movable plates 15, the plurality of slots 8 are formed in the outer side of the installation box 1, the bottom of the support plate 5 is fixedly connected with the plurality of support rods 10, and the square grooves 11 are formed in the plurality of support rods 10.
Specifically, the driving motor 4 that works drives the threaded rod 3 to rotate, and the driving block 2 that the outside was established through the vice cover of ball nut of rotatory threaded rod 3 drive carries out the up-and-down motion, makes driving block 2 drive fixed connection's backup pad 5 and carries out the up-and-down motion. After the support plate 5 drives the concave base 6 and the vacuum pump 7 to move to the top of the inner cavity of the installation box 1 for disassembly and installation, the vacuum pump 7 is transported to the bottom of the inner cavity of the installation box 1 to protect the vacuum pump 7, and the vacuum pump 7 is fixed inside the concave base 6. This is the patent application number: 201821891074.9, the basic technology among the fixing devices of the vacuum pump disclosed in the utility model is not particularly limited here to the specific model of the vacuum pump 7, the driving motor 4, the threaded rod 3, the transmission block 2, the fixing structure between the concave base 6 and the vacuum pump 7, and the wiring structure of the vacuum pump 7.
A movable plate 15 is fixedly connected to the bottom of the support plate 5, and a spring 16 is fixedly connected between the movable plate 15 and the mounting block 12 while the movable plate 15 is sleeved outside the cross bar 14. When the supporting plate 5 drives the cross rod 14 to move through the mounting block 12, the moving plate 15 and the supporting plate 5 can synchronously move, and when the supporting plate 5 moves to a position for mounting and dismounting the vacuum pump 7, the driving motor 4 stops working. At this time, the moving plate 15 is aligned with the supporting groove 9 formed in the mounting case 1, so that the moving plate 15 is pushed to move by the spring 16, and a part of the moving plate 15 is moved into the supporting groove 9. At this time, the movable plate 15 is clamped between the mounting box 1 and the supporting plate 5, supports the suspended supporting plate 5, avoids the direct action of the weights of the supporting plate 5, the concave base 6, the vacuum pump 7 and other structures on the threaded rod 3 in the process of mounting and fixing the vacuum pump 7, protects the threaded rod 3, slows down the abrasion speed of the threaded rod 3, and prolongs the service life of the threaded rod 3.
And a pull wire 17 is fixedly connected between the two movable plates 15, a pull handle 19 is fixedly connected to the top of a sleeve 18 fixed on the pull wire 17, and the pull handle 19 is held and pulled, so that the pull handle 19 pulls the two movable plates 15 through the sleeve 18 and the pull wire 17, and the movable plates 15 are moved away from the support groove 9, so that the movement of the support plate 5 is lost. At this time, the driving motor 4 can be controlled to work, so that the driving motor 4 drives the supporting plate 5 to move downwards through the threaded rod 3 and the transmission block 2. When the support plate 5 is moved to the proper position, the pull handle 19 is released, and the rebound spring 16 pushes the moving plate 15 to reset. And sleeve pipe 18 sets up in the recess 13 that installation piece 12 set up inside, provides the space for the removal of sleeve pipe 18 through recess 13, reduces the possibility that sleeve pipe 18 blocks.
And fixedly connected with bracing piece 10 in backup pad 5 bottom supports backup pad 5 through bracing piece 10, makes backup pad 5 drive behind vacuum pump 7 remove installation case 1 inner chamber bottom, is supported by bracing piece 10 and protects, avoids backup pad 5 unsettled reach the purpose of protecting threaded rod 3. And square groove 11 has been seted up to bracing piece 10 that backup pad 5 is fixed, and the slot 8 that makes square groove 11 and install case 1 set up aligns when backup pad 5 removal, runs through slot 8 and square groove 11 through the pole afterwards, supports spacingly with backup pad 5, makes backup pad 5 can stay in the inside a plurality of positions of install case 1 under the condition that does not cause the injury to threaded rod 3, guarantees that vacuum pump 7 is installed in the inside a plurality of positions of install case 1, guarantees the flexibility of vacuum pump 7 installation use.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The fixing device of the vacuum pump comprises a mounting box (1) and a vacuum pump (7), and is characterized in that: the utility model discloses a mounting box, including installation box (1), backup pad (5) one side is provided with drive block (2) and threaded rod (3), backup pad (5) bottom fixedly connected with installation piece (12), inside fixedly connected with horizontal pole (14) of installation piece (12), horizontal pole (14) outside both ends all overlap and are equipped with movable plate (15), fixedly connected with spring (16) between movable plate (15) and installation piece (12), two fixedly connected with stay wire (17) between movable plate (15), stay wire (17) top is provided with draws handle (19), supporting groove (9) have all been seted up to installation box (1) both sides.
2. The vacuum pump fixture of claim 1, wherein: the installation box (1) is internally fixedly connected with an installation cylinder, the threaded rod (3) is arranged in the installation cylinder and is rotationally connected with the installation cylinder, and the transmission block (2) is sleeved outside the threaded rod (3) through a ball nut pair and is fixedly connected with the installation cylinder.
3. The vacuum pump fixture of claim 2, wherein: the transmission block (2) is fixedly connected to one side of the supporting plate (5), the top of the threaded rod (3) is fixedly connected with the driving motor (4), and the driving motor (4) is fixedly connected to the top of the mounting cylinder.
4. The vacuum pump fixture of claim 1, wherein: the top of the supporting plate (5) is fixedly connected with a concave base (6), and the vacuum pump (7) is arranged inside the concave base (6).
5. The vacuum pump fixture of claim 1, wherein: the top of the mounting block (12) is provided with a groove (13), and one end of the stay wire (17) penetrates through the mounting block (12) and the groove (13).
6. The vacuum pump fixture of claim 1, wherein: the outside fixed cover of acting as go-between (17) is equipped with sleeve pipe (18), sleeve pipe (18) fixed connection is in pull handle (19) bottom, logical groove has been seted up at backup pad (5) top, pull handle (19) top penetration groove.
7. The vacuum pump fixture of claim 1, wherein: two supporting grooves (9) are respectively formed in the tops of two movable plates (15), a plurality of slots (8) are formed in the outer side of the installation box (1), a plurality of supporting rods (10) are fixedly connected to the bottom of the supporting plate (5), and square grooves (11) are formed in the supporting rods (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320821850.2U CN219367266U (en) | 2023-04-14 | 2023-04-14 | Fixing device of vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320821850.2U CN219367266U (en) | 2023-04-14 | 2023-04-14 | Fixing device of vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219367266U true CN219367266U (en) | 2023-07-18 |
Family
ID=87139342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320821850.2U Active CN219367266U (en) | 2023-04-14 | 2023-04-14 | Fixing device of vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219367266U (en) |
-
2023
- 2023-04-14 CN CN202320821850.2U patent/CN219367266U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |