CN210715722U - Damping base for single-screw pump - Google Patents
Damping base for single-screw pump Download PDFInfo
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- CN210715722U CN210715722U CN201921849714.4U CN201921849714U CN210715722U CN 210715722 U CN210715722 U CN 210715722U CN 201921849714 U CN201921849714 U CN 201921849714U CN 210715722 U CN210715722 U CN 210715722U
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- screw pump
- support column
- rubber
- bottom plate
- rubber table
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Abstract
The utility model discloses a damping base for a single screw pump, which comprises a single screw pump base, a bottom plate and a damping device, a fixed layer is arranged on the bottom plate, a limiting plate is arranged on the fixed layer, the inside of a rubber table is of a hollow structure, a supporting column is arranged in the hollow structure, the lower part of the supporting column is connected on the fixed layer, a spring is arranged on the fixed layer and is inserted in the rubber table, a cord fabric is arranged in the rubber table and is positioned above the hollow structure, a mounting plate is arranged on the upper part of the rubber table, a threaded hole is arranged in the middle of the mounting plate, a mounting hole is arranged on the top of the rubber table and is matched with the mounting plate, the single screw pump base is arranged on the rubber table, the damping base has simple structure, the rubber table adopts a structure with wide bottom and narrow top, the bearing force is stronger, the deformation is not easy to occur, the strength and the damping capacity of, non-deformable is equipped with the support column in the rubber platform, can increase the bearing capacity of rubber platform.
Description
Technical Field
The utility model relates to a screw pump subassembly technical field specifically is a vibration damping mount for single-screw pump.
Background
The single screw pump belongs to a rotor type displacement pump, and is characterized by that the screw and lining are mutually meshed to produce volume change in suction cavity and discharge cavity to transfer liquid. The main working parts of the internal engaged closed screw pump are composed of a lining with a double-head spiral cavity and a single-head spiral screw rod engaged with the lining in a stator cavity. When the input shaft drives the rotor to make planetary rotation around the stator center by means of universal joint, the stator-rotor pairs are continuously meshed to form sealed cavities, these sealed cavities can make constant-speed axial movement, and can be used for conveying medium from suction end to discharge end, and the medium sucked into the sealed cavity can be passed through the stator, and can not be stirred and damaged.
However, the single-screw pump generates mechanical vibration in the operation process, which is a problem to be solved, and the vibration of the single-screw pump can cause certain damage to the equipment, so that the existing damping equipment has poor damping effect and low strength and is easy to deform. And the service life is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shock attenuation is effectual, and non-deformable is used for single-screw pump's vibration damping mount to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a damping base for a single-screw pump comprises a single-screw pump base, a base plate and a damping device, wherein the damping device is arranged on the base plate, the damping device is provided with the single-screw pump base, the damping device comprises a rubber table, a mounting plate, a supporting column, a limiting plate, a cord fabric and a spring, a fixing layer is arranged at the bottom of the rubber table and is arranged on the base plate, the limiting plate is arranged on the fixing layer, the inside of the rubber table is of a hollow structure, the supporting column is arranged in the hollow structure, the lower part of the supporting column is connected onto the fixing layer, the spring is arranged on the fixing layer, is adjacent to the supporting column and is inserted into the rubber table, the cord fabric is arranged inside the rubber table and is positioned above the hollow structure, and the mounting plate is arranged inside the upper part of the rubber table, the mounting panel middle part is equipped with the screw hole, the rubber bench top be equipped with the mounting hole, with the screw hole cooperation of mounting panel, the rubber bench top is connected with the single screw pump base.
Preferably, the support column includes first support column, second support column and return spring, first support column sets up on the fixed layer, just first support column is cavity, return spring sets up the inside bottom of first erection column, the second support column slides and sets up in the first support column, and is located return spring is last.
Preferably, the bottom plate is a U-shaped plate.
Preferably, the top of the rubber table is uniformly provided with a convex structure, so that friction force can be increased, and the single-screw pump is not easy to displace.
Preferably, the single screw pump base is evenly provided with a damping pad, so that the damping effect is achieved again.
Preferably, the damping devices are uniformly arranged on the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the rubber platform adopts under wide narrow structure, the bearing capacity is stronger, difficult emergence is out of shape, the intensity and the shock-absorbing capacity of shock pad have been strengthened, be equipped with the casing ply in the rubber platform, damping device's intensity has been increased, non-deformable, be equipped with the support column in the rubber platform, can increase the bearing capacity of rubber platform, wear to be equipped with the spring in the rubber platform, increase damping capacity, damping device's anti deformability is improved, still be equipped with the shock pad on single screw pump base, can play absorbing effect once more to single screw pump.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the rubber table of the present invention;
fig. 3 is a top view of the rubber table of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1, a vibration damping mount for single-screw pump, including single-screw pump base 1, still be equipped with bottom plate 2 and damping device 3, bottom plate 2 is the U template, be provided with on bottom plate 2 damping device 3, the last single-screw pump base 1 that is equipped with of damping device 3, damping device 3 includes rubber platform 3, mounting panel 4, support column 5, limiting plate 6, ply 7 and spring 8, as shown in fig. 2: the bottom of the rubber table 3 is provided with a fixed layer 31, the fixed layer 31 is arranged on the bottom plate 2, the fixed layer 31 is provided with the limiting plate 6, the inside of the rubber table 3 is of a hollow structure, the supporting column 5 is arranged in the hollow structure, the lower part of the supporting column 5 is connected with the fixed layer 31, the supporting column 5 comprises a first supporting column 51, a second supporting column 52 and a return spring 53, the first supporting column 51 is arranged on the fixed layer 31, the first mounting column is hollow, the return spring 53 is arranged at the bottom in the first supporting column 51, the second supporting column 52 is arranged in the first supporting column 51 in a sliding manner and is positioned on the return spring 53, the spring 8 is arranged on the fixed layer 31 and is arranged adjacent to the supporting column 5 and is inserted in the rubber table 3, the cord fabric layer 7 is arranged inside the rubber table 3, and is located above the hollow structure, the mounting plate 4 is arranged on the upper part of the rubber table 3, as shown in fig. 3: the middle of the mounting plate 4 is provided with a threaded hole, the top of the rubber table 3 is provided with a mounting hole, the rubber table 4 is matched with the mounting plate, the top of the rubber table 3 is uniformly provided with a raised structure, the rubber table 3 is provided with the single-screw pump base 1, the single-screw pump base 1 is uniformly provided with a shock pad, the shock pad is fixedly connected with the screw pump base, and the shock absorption device 3 is uniformly arranged on the bottom plate 2.
The working principle is as follows: all parts of the screw pump are arranged on a shock pad of the screw pump base, and then the screw pump base is arranged on the rubber table through the mounting plate on the rubber table, so that the shock absorption effect is achieved.
Claims (6)
1. The utility model provides a vibration damping mount for single screw pump, includes single screw pump base (1), its characterized in that: still be equipped with bottom plate (2) and damping device (3), be provided with damping device (3) on bottom plate (2), be equipped with single screw pump base (1) on damping device (3), damping device (3) include rubber platform (9), mounting panel (4), support column (5), limiting plate (6), casing ply (7) and spring (8), rubber platform (9) bottom is equipped with fixed bed (31), fixed bed (31) set up on bottom plate (2), be equipped with on fixed bed (31) limiting plate (6), the inside hollow structure that is of rubber platform (9), support column (5) set up in the hollow structure, and support column (5) sub-unit connection is in on fixed bed (31), spring (8) set up on fixed bed (31), with support column (5) adjacent setting, and interlude in rubber platform (9), casing ply (7) set up inside rubber platform (9), and are located the hollow structure top, inside rubber platform (9) upper portion is equipped with mounting panel (4), mounting panel (4) middle part is equipped with the screw hole, rubber platform (9) top is equipped with the mounting hole, and with the screw hole cooperation of mounting panel (4), rubber platform (9) top is connected with single screw pump base (1).
2. A vibration damping mount for a mono-screw pump according to claim 1, wherein: support column (5) include first support column (51), second support column (52) and return spring (53), first support column (51) set up on fixed layer (31), just first support column is cavity, return spring (53) set up bottom in first support column (51), second support column (52) slide and set up in first support column (51), and be located return spring (53) are last.
3. A vibration damping mount for a mono-screw pump according to claim 1, wherein: the bottom plate (2) is a U-shaped plate.
4. A vibration damping mount for a mono-screw pump according to claim 1, wherein: the top of the rubber table (9) is uniformly provided with a convex structure.
5. A vibration damping mount for a mono-screw pump according to claim 1, wherein: and shock absorption pads are uniformly arranged on the single-screw pump base (1).
6. A vibration damping mount for a mono-screw pump according to claim 1, wherein: the damping devices (3) are uniformly arranged on the bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849714.4U CN210715722U (en) | 2019-10-30 | 2019-10-30 | Damping base for single-screw pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849714.4U CN210715722U (en) | 2019-10-30 | 2019-10-30 | Damping base for single-screw pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715722U true CN210715722U (en) | 2020-06-09 |
Family
ID=70967555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921849714.4U Active CN210715722U (en) | 2019-10-30 | 2019-10-30 | Damping base for single-screw pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268097A (en) * | 2020-10-20 | 2021-01-26 | 安庆中船柴油机有限公司 | Rubber friction shock absorber |
-
2019
- 2019-10-30 CN CN201921849714.4U patent/CN210715722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268097A (en) * | 2020-10-20 | 2021-01-26 | 安庆中船柴油机有限公司 | Rubber friction shock absorber |
| CN112268097B (en) * | 2020-10-20 | 2022-05-03 | 安庆中船柴油机有限公司 | Rubber friction shock absorber |
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