CN210196350U - Centrifugal pump damping device - Google Patents
Centrifugal pump damping device Download PDFInfo
- Publication number
- CN210196350U CN210196350U CN201920635600.3U CN201920635600U CN210196350U CN 210196350 U CN210196350 U CN 210196350U CN 201920635600 U CN201920635600 U CN 201920635600U CN 210196350 U CN210196350 U CN 210196350U
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- damping
- top surface
- centrifugal pump
- damping device
- base
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- Expired - Fee Related
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Abstract
The utility model discloses a centrifugal pump damping device, which comprises a horizontally arranged base, wherein a plurality of pillars which are arranged vertically at intervals are fixedly arranged on the bottom surface of the base, and a first damping pad is respectively and fixedly arranged on the bottom surface of each pillar; the top surface of the base is provided with a plurality of groups of damping mechanisms, each damping mechanism comprises a horizontally arranged mounting plate, a vertically arranged limiting sleeve is fixedly mounted on the top surface of the mounting plate, a vertically arranged movable insertion rod is inserted into the limiting sleeve, the bottom surface of the movable insertion rod is connected with the mounting plate through a first damping spring, a horizontally arranged supporting panel is fixedly mounted on the top surface of the movable insertion rod, a second damping pad is fixedly mounted on the top surface of the supporting panel, a second damping spring is sleeved outside the movable insertion rod, and two ends of the second damping spring are respectively fixedly connected with the bottom surface of the supporting panel and the top surface of the limiting sleeve; the utility model has the advantages that: can effectively cushion the vibrations that the centrifugal pump produced in the use, reduce the influence that vibrations caused.
Description
Technical Field
The utility model belongs to the technical field of damping device and specifically relates to a centrifugal pump damping device, belongs to the damping device field.
Background
At present, in the installation and use process of the centrifugal pump, the centrifugal pump is usually directly fixedly installed on the cement ground through bolts. When the centrifugal pump works, the centrifugal pump shakes the cement ground more acutely, and the bolt used for fixing the centrifugal pump and the cement ground is loosened and even falls off after a long time, so that safety accidents are easily caused, and the centrifugal pump generates larger noise and is not convenient for practical use.
Disclosure of Invention
In order to solve the problem, the utility model discloses a centrifugal pump damping device can effectively cushion the vibrations that the centrifugal pump produced in the use, reduces the influence that vibrations caused.
The technical scheme of the utility model is that:
the damping device of the centrifugal pump comprises a horizontally arranged base, wherein a plurality of pillars which are vertically arranged at intervals are fixedly arranged on the bottom surface of the base, and a first damping pad is fixedly arranged on the bottom surface of each pillar; the damping mechanism comprises a horizontally arranged mounting plate, a vertically arranged limiting sleeve is fixedly mounted on the top surface of the mounting plate, a vertically arranged movable insertion rod is inserted into the limiting sleeve, the bottom surface of the movable insertion rod is connected with the mounting plate through a first damping spring, a horizontally arranged supporting panel is fixedly mounted on the top surface of the movable insertion rod, a second damping cushion is fixedly mounted on the top surface of the supporting panel, a second damping spring is sleeved outside the movable insertion rod, and two ends of the second damping spring are fixedly connected with the bottom surface of the supporting panel and the top surface of the limiting sleeve respectively; the bottom surface fixed mounting of mounting panel has the erection column of vertical setting.
Furthermore, the top surface of the base is fixed and vertically provided with a plurality of mounting sleeves which are matched and connected with the mounting columns, each of the two side walls of each mounting sleeve is in threaded connection with a positioning bolt, and each mounting column is correspondingly inserted into the corresponding mounting sleeve positioned on the corresponding position.
Furthermore, the first shock pad and the second shock pad are both rubber shock pads.
When using, the centrifugal pump is installed in a plurality of damper's top surface, and first damping spring and second damping spring among the damper all have better shock attenuation buffer effect, can effectively alleviate the vibrations that the centrifugal pump produced in the use to a plurality of damper's position can carry out nimble regulation, the actual use of being convenient for according to the size of different centrifugal pumps.
Furthermore, the surface of activity inserted bar is provided with the cutting along its axial, just be provided with along its axial on limit sleeve's the inner wall with cutting cooperation sliding connection's slot, set up the activity inserted bar of being convenient for like this and move about from top to bottom along vertical direction, can make the active state of activity inserted bar more stable, make the holistic shock-absorbing state of device better.
Further, five groups are no less than to damper's quantity, and the quantity of installation sleeve pipe is greater than damper's quantity, sets up the position of the selective a plurality of damper of being convenient for like this, is convenient for carry out the regulation that moves about according to the size of a dimension of different centrifugal pumps to a plurality of damper's position, and is comparatively nimble, the actual use of being convenient for.
The utility model has the advantages that: can effectively cushion the vibrations that the centrifugal pump produced in the use, reduce the influence that vibrations caused to the position that is used for the multiunit damper of buffering can carry out nimble regulation, and the centrifugal pump of the not unidimensional of being convenient for uses.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure: 1. the damping device comprises a base, 2 a strut, 3 a mounting sleeve, 4 a positioning bolt, 5 a mounting plate, 6 a mounting column, 7 a top surface fixed connection, 8 a movable inserted rod, 9 a first damping spring, 10 a second damping spring, 11 a supporting panel, 12 a first damping pad and 13 a second damping pad.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1, a centrifugal pump damping device comprises a horizontally arranged base 1, a plurality of spaced and vertically arranged pillars 2 are fixedly installed on the bottom surface of the base 1, and a first damping pad 12 is fixedly installed on the bottom surface of each pillar 2; the damping mechanism comprises a horizontally arranged mounting plate 5, a vertically arranged limiting sleeve 7 is fixedly mounted on the top surface of the mounting plate 5, a vertically arranged movable insertion rod 8 is inserted into the limiting sleeve 7, the bottom surface of the movable insertion rod 8 is connected with the mounting plate 5 through a first damping spring 9, a horizontally arranged supporting panel 11 is fixedly mounted on the top surface of the movable insertion rod 8, a second damping pad 13 is fixedly mounted on the top surface of the supporting panel 11, a second damping spring 10 is sleeved outside the movable insertion rod 8, and two ends of the second damping spring 10 are fixedly connected with the bottom surface of the supporting panel 11 and the top surface of the limiting sleeve 7 respectively; the bottom surface of mounting panel 5 fixed mounting has the erection column 6 of vertical setting.
The top surface of the base 1 is fixedly and vertically provided with a plurality of mounting sleeves 3 which are connected with mounting columns 6 in a matched mode, each mounting sleeve 3 is connected with two side walls of each mounting sleeve 3 in a threaded mode and is provided with a positioning bolt 4, and each mounting column 6 is correspondingly inserted into the corresponding position in each mounting sleeve 3.
When the centrifugal pump damping mechanism is used, the centrifugal pump is installed on the top surfaces of the damping mechanisms, the first damping springs 9 and the second damping springs 10 in the damping mechanisms have good damping and buffering effects, vibration generated in the use process of the centrifugal pump can be effectively relieved, and the positions of the damping mechanisms can be flexibly adjusted according to the sizes of different centrifugal pumps, so that actual use is facilitated.
The surface of activity inserted bar 8 is provided with the cutting along its axial, just be provided with along its axial on the inner wall of stop collar 7 with cutting cooperation sliding connection's slot sets up the activity inserted bar 8 of being convenient for like this and moves about along vertical direction from top to bottom, can make activity inserted bar 8's active state more stable, makes the holistic shock-absorbing state of device better.
Five groups are no less than to damper's quantity, and the quantity of installation sleeve pipe 3 is greater than damper's quantity, sets up the position of the selective a plurality of damper of being convenient for like this, is convenient for carry out the regulation that moves about according to the size of a dimension of different centrifugal pumps to a plurality of damper's position, and is comparatively nimble, the actual use of being convenient for.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. Centrifugal pump damping device, its characterized in that: the damping device comprises a horizontally arranged base (1), wherein a plurality of pillars (2) which are arranged vertically at intervals are fixedly arranged on the bottom surface of the base (1), and a first damping pad (12) is fixedly arranged on the bottom surface of each pillar (2) respectively; the top surface of the base (1) is provided with a plurality of groups of damping mechanisms, each damping mechanism comprises a horizontally arranged mounting plate (5), a vertically arranged limit sleeve (7) is fixedly arranged on the top surface of the mounting plate (5), a vertically arranged movable inserted bar (8) is inserted in the limit sleeve (7), the bottom surface of the movable inserted bar (8) is connected with the mounting plate (5) through a first damping spring (9), a horizontally arranged supporting panel (11) is fixedly arranged on the top surface of the movable inserted bar (8), a second shock pad (13) is fixedly arranged on the top surface of the supporting panel (11), a second damping spring (10) is sleeved outside the movable inserted rod (8), two ends of the second damping spring (10) are respectively fixedly connected with the bottom surface of the supporting panel (11) and the top surface of the limiting sleeve (7); the bottom surface fixed mounting of mounting panel (5) has vertical installation post (6) that sets up.
2. A centrifugal pump damping device according to claim 1, wherein: the top surface of base (1) is fixed and vertical install a plurality ofly with erection casing (3) that erection column (6) cooperation is connected, every equal threaded connection has positioning bolt (4) on the both sides wall of erection casing (3), every erection column (6) correspond to be inserted and establish and be located on the relevant position in erection casing (3).
3. A centrifugal pump damping device according to claim 2, wherein: five groups are no less than the number of the damping mechanisms, and the number of the mounting sleeves (3) is greater than the number of the damping mechanisms.
4. A centrifugal pump damping device according to claim 1, wherein: the first shock pad and the second shock pad are both rubber shock pads.
5. A centrifugal pump damping device according to claim 1, wherein: the surface of activity inserted bar is provided with the cutting along its axial, just be provided with along its axial on the inner wall of stop collar with cutting cooperation sliding connection's slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635600.3U CN210196350U (en) | 2019-05-06 | 2019-05-06 | Centrifugal pump damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635600.3U CN210196350U (en) | 2019-05-06 | 2019-05-06 | Centrifugal pump damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196350U true CN210196350U (en) | 2020-03-27 |
Family
ID=69882373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920635600.3U Expired - Fee Related CN210196350U (en) | 2019-05-06 | 2019-05-06 | Centrifugal pump damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196350U (en) |
-
2019
- 2019-05-06 CN CN201920635600.3U patent/CN210196350U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210506 |