CN218542736U - Bracket for vibration reduction of centrifugal pump - Google Patents
Bracket for vibration reduction of centrifugal pump Download PDFInfo
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- CN218542736U CN218542736U CN202223166105.3U CN202223166105U CN218542736U CN 218542736 U CN218542736 U CN 218542736U CN 202223166105 U CN202223166105 U CN 202223166105U CN 218542736 U CN218542736 U CN 218542736U
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- centrifugal pump
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- fixed mounting
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Abstract
The utility model relates to a centrifugal pump support technical field, and disclose a support for centrifugal pump damping, including the mount, adjustment mechanism sets up in the inside of mount, and mounting panel fixed mounting is in the bottom of mount, and adjustment mechanism includes the fixed plate, and fixed plate fixed mounting is in the inside of mount, and bearing fixed mounting is in the bottom of fixed plate, and the middle part fixed mounting of pivot is on the inner wall of bearing, and the upper end of pivot has seted up the external screw thread, and hand wheel fixed mounting is in the pivot, and internal thread section of thick bamboo threaded connection is in the upper end of pivot, and regulating plate fixed mounting is in the upper end of internal thread section of thick bamboo. The utility model discloses lead to the staff and rotate the hand wheel and drive the pivot and rotate, make the regulating plate reciprocate along the guide pillar to make the backup pad carry out small amplitude to the support height of centrifugal pump and adjust, the staff can adjust the position of backup pad according to the installation condition of centrifugal pump, has improved the installation effectiveness of centrifugal pump, has further improved the practicality of support.
Description
Technical Field
The utility model relates to a centrifugal pump support technical field specifically is a support is used in centrifugal pump damping.
Background
Centrifugal pumps operate by causing water to move centrifugally as a result of the rotation of an impeller. Before the water pump is started, the pump shell and the water suction pipe are filled with water, then the motor is started, the pump shaft drives the impeller and the water to rotate at a high speed, the water is thrown to the outer edge of the impeller and flows into a water pressing pipeline of the water pump through a flow channel of the volute pump shell, and the centrifugal pump can be widely used for conveying slurry containing solid particles in the industries of electric power, metallurgy, coal, building materials and the like. Such as hydraulic ash removal in thermal power plants, ore pulp transportation in metallurgical dressing plants, coal slurry and dense medium transportation in coal washing plants, and the like. When the centrifugal pump works, the pump needs to be placed on land, the water suction pipe is placed in water, and the pump needs to be filled and started.
At present, the height of the existing bracket for vibration reduction of the centrifugal pump cannot be adjusted, so that when the centrifugal pump is installed, the bracket can not adjust the supporting height of the centrifugal pump in a small amplitude, and the installation of the centrifugal pump is influenced.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model provides a following technical scheme:
a mount for vibration reduction of a centrifugal pump, comprising:
a fixed mount;
the adjusting mechanism is arranged inside the fixing frame;
the mounting plate is fixedly mounted at the bottom of the fixing frame;
an adjustment mechanism comprising:
the fixing plate is fixedly arranged inside the fixing frame;
the bearing is fixedly arranged at the bottom of the fixed plate;
the middle part of the rotating shaft is fixedly arranged on the inner wall of the bearing, and the upper end of the rotating shaft is provided with an external thread;
the hand wheel is fixedly arranged on the rotating shaft;
the internal thread cylinder is in threaded connection with the upper end of the rotating shaft;
the adjusting plate is fixedly arranged at the upper end of the internal thread cylinder;
and the supporting plate is fixedly arranged on the upper surface of the adjusting plate.
Preferably, the arc wall has been seted up to the upper surface of backup pad, the inner wall of arc wall bonds in first damping pad, the bottom of mounting panel bonds has second damping pad, and the damping effect of support can be improved through setting up of first damping pad and second damping pad.
Preferably, the mounting hole has been seted up to the upper surface of backup pad, the quantity of mounting hole is two, its two the mounting hole is seted up respectively at the upper surface left end and the upper surface right-hand member of backup pad, can conveniently fix the rear end of centrifugal pump at the upper surface of backup pad through the setting of mounting hole.
Preferably, the guide pillar is fixedly mounted on the upper surface of the fixing plate, the guide hole is formed in the upper surface of the adjusting plate, the guide pillar penetrates through the guide hole, the fixing plate can be limited through the guide pillar and the guide hole, and the adjusting plate is more stable.
Preferably, the inner wall of mount has seted up the spacing groove, the inside sliding connection of spacing groove has the stopper, can play spacing effect to the regulating plate through setting up of spacing groove and stopper, avoids the regulating plate phenomenon that the skew appears when receiving the vibrational force.
Preferably, stopper fixed mounting is in the side of regulating plate, the quantity of stopper is two, its two the stopper is fixed mounting respectively at the left end and the right-hand member of regulating plate, can play the guide effect to the regulating plate through stopper cooperation spacing groove.
The utility model provides a support is used in centrifugal pump damping. The method has the following beneficial effects:
(1) The utility model discloses lead to the staff and rotate the hand wheel and drive the pivot and rotate, make the regulating plate reciprocate along the guide pillar to make the backup pad carry out small amplitude to the support height of centrifugal pump and adjust, the staff can adjust the position of backup pad according to the installation condition of centrifugal pump, has improved the installation effectiveness of centrifugal pump, has further improved the practicality of support.
(2) The utility model discloses a set up spacing groove and stopper, can further carry out limiting displacement to the regulating plate, make the regulating plate restricted by stopper and spacing groove when receiving the vibration, make the backup pad to the support stability more of centrifugal pump.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the internal thread cylinder of the present invention.
In the figure: 1. a fixed mount; 2. an adjustment mechanism; 201. a fixing plate; 202. a bearing; 203. a rotating shaft; 204. a hand wheel; 205. an internal threaded barrel; 206. an adjusting plate; 207. a support plate; 208. a guide hole; 209. a guide post; 3. mounting a plate; 4. a first vibration damping pad; 5. mounting holes; 6. a limiting groove; 7. a limiting block; 8. a second damping pad.
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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a support is used in centrifugal pump damping, including mount 1, adjustment mechanism 2 sets up the inside at mount 1, mounting panel 3 fixed mounting is in the bottom of mount 1, adjustment mechanism 2 includes fixed plate 201, fixed plate 201 fixed mounting is in the inside of mount 1, bearing 202 fixed mounting is in the bottom of fixed plate 201, the middle part fixed mounting of pivot 203 is on the inner wall of bearing 202, and the upper end of pivot 203 has seted up the external screw thread, hand wheel 204 fixed mounting is on pivot 203, an internal thread section of thick bamboo 205 threaded connection is in the upper end of pivot 203, an adjusting plate 206 fixed mounting is in the upper end of an internal thread section of thick bamboo 205, backup pad 207 fixed mounting is at the upper surface of an adjusting plate 206.
The arc wall has been seted up to backup pad 207's upper surface, the inner wall of arc wall bonds in first damping pad 4, mounting panel 3's bottom bonds has second damping pad 8, the damping effect of support can be improved through the setting of first damping pad 4 and second damping pad 8, mounting hole 5 has been seted up to backup pad 207's upper surface, the quantity of mounting hole 5 is two, its two mounting holes 5 are seted up respectively at backup pad 207's upper surface left end and upper surface right-hand member, can conveniently fix the rear end of centrifugal pump at the upper surface of backup pad 207 through the setting of mounting hole 5, the fixed surface of fixed plate 201 installs guide pillar 209, guide hole 208 has been seted up to the upper surface of regulating plate 206, guide pillar 209 runs through the inside of guide hole 208, can play spacing effect to fixed plate 201 through the setting of guide pillar 209 and guide hole 208, make regulating plate 206 more stable.
In this embodiment, the staff rotates the hand wheel 204 to drive the rotating shaft 203 to rotate, so that the adjusting plate 206 moves up and down along the guide post 209, thereby the supporting height of the centrifugal pump is adjusted by a small amplitude by the supporting plate 207, the staff can adjust the position of the supporting plate 207 according to the installation condition of the centrifugal pump, the installation efficiency of the centrifugal pump is improved, and the practicability of the bracket is further improved.
Example two:
as shown in fig. 1-3, on the basis of the first embodiment, the utility model provides a technical solution: spacing groove 6 has been seted up to the inner wall of mount 1, spacing groove 6's inside sliding connection has stopper 7, can play spacing effect to regulating plate 206 through setting up of spacing groove 6 and stopper 7, avoid regulating plate 206 the phenomenon that the skew appears when receiving the vibrational force, 7 fixed mounting of stopper are in the side of regulating plate 206, the quantity of stopper 7 is two, its two stopper 7 respectively fixed mounting be at the left end and the right-hand member of regulating plate 206, can play the guide effect to regulating plate 206 through 7 cooperation spacing grooves 6 of stopper.
In this embodiment, by providing the limiting groove 6 and the limiting block 7, the regulating plate 206 can be further limited, so that the regulating plate 206 is limited by the limiting block 7 and the limiting groove 6 when being vibrated, and the supporting plate 207 can support the centrifugal pump more stably.
When the centrifugal pump bracket is used, a worker rotates the hand wheel 204 to drive the rotating shaft 203 to rotate, so that the adjusting plate 206 moves up and down along the guide post 209, the supporting height of the centrifugal pump is adjusted by the supporting plate 207 in a small range, the worker can adjust the position of the supporting plate 207 according to the installation condition of the centrifugal pump, the installation efficiency of the centrifugal pump is improved, and the practicability of the bracket is further improved; through setting up spacing groove 6 and stopper 7, can further carry out limiting displacement to adjusting plate 206, make adjusting plate 206 receive when vibrating by stopper 7 and spacing groove 6 restriction, make the support of backup pad 207 to the centrifugal pump more stable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A bracket for vibration reduction of a centrifugal pump, comprising:
a fixed frame (1);
the adjusting mechanism (2) is arranged in the fixing frame (1);
the mounting plate (3) is fixedly mounted at the bottom of the fixing frame (1);
an adjustment mechanism (2) comprising:
a fixing plate (201) fixedly installed inside the fixing frame (1);
a bearing (202) fixedly mounted at the bottom of the fixing plate (201);
the middle part of the rotating shaft (203) is fixedly arranged on the inner wall of the bearing (202), and the upper end of the rotating shaft (203) is provided with an external thread;
a hand wheel (204) fixedly arranged on the rotating shaft (203);
an internal thread cylinder (205) which is connected to the upper end of the rotating shaft (203) in a threaded manner;
an adjusting plate (206) fixedly mounted on the upper end of the internal thread cylinder (205);
and the supporting plate (207) is fixedly arranged on the upper surface of the adjusting plate (206).
2. The mount for vibration reduction of a centrifugal pump according to claim 1, wherein: an arc-shaped groove is formed in the upper surface of the supporting plate (207), the inner wall of the arc-shaped groove is bonded to the first vibration damping pad (4), and the bottom of the mounting plate (3) is bonded to the second vibration damping pad (8).
3. The mount for vibration reduction of a centrifugal pump according to claim 1, wherein: mounting holes (5) are formed in the upper surface of the supporting plate (207), the number of the mounting holes (5) is two, and the two mounting holes (5) are formed in the left end and the right end of the upper surface of the supporting plate (207) respectively.
4. The mount for vibration reduction of a centrifugal pump according to claim 1, wherein: the upper surface of the fixed plate (201) is fixedly provided with a guide post (209), the upper surface of the adjusting plate (206) is provided with a guide hole (208), and the guide post (209) penetrates through the guide hole (208).
5. The mount for vibration reduction of a centrifugal pump according to claim 1, wherein: the inner wall of the fixing frame (1) is provided with a limiting groove (6), and the limiting groove (6) is connected with a limiting block (7) in a sliding mode.
6. The mount for vibration reduction of a centrifugal pump according to claim 5, wherein: stopper (7) fixed mounting is in the side of regulating plate (206), the quantity of stopper (7) is two, its two stopper (7) fixed mounting is at the left end and the right-hand member of regulating plate (206) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223166105.3U CN218542736U (en) | 2022-11-28 | 2022-11-28 | Bracket for vibration reduction of centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223166105.3U CN218542736U (en) | 2022-11-28 | 2022-11-28 | Bracket for vibration reduction of centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218542736U true CN218542736U (en) | 2023-02-28 |
Family
ID=85264300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223166105.3U Active CN218542736U (en) | 2022-11-28 | 2022-11-28 | Bracket for vibration reduction of centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218542736U (en) |
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2022
- 2022-11-28 CN CN202223166105.3U patent/CN218542736U/en active Active
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