CN216691625U - Effectual centrifugal pump of shock attenuation - Google Patents
Effectual centrifugal pump of shock attenuation Download PDFInfo
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- CN216691625U CN216691625U CN202220024051.8U CN202220024051U CN216691625U CN 216691625 U CN216691625 U CN 216691625U CN 202220024051 U CN202220024051 U CN 202220024051U CN 216691625 U CN216691625 U CN 216691625U
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- bottom plate
- centrifugal pump
- gag lever
- lever post
- damping
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Abstract
The utility model relates to the technical field of centrifugal pumps, in particular to a centrifugal pump with a good damping effect, which comprises a bottom plate and a damping structure, wherein the damping structure comprises a damper fixedly connected with the upper end of the bottom plate, and the upper end of the damper is fixedly connected with a mounting plate through a bolt; and limit structure, limit structure include bottom plate upper end fixed connection's gag lever post, and the gag lever post upper end is passed the mounting panel and is connected to the upper end, the spacing card of gag lever post upper end fixed connection, and spacing joint is in the mounting panel upper end, and beneficial effect is: simple structure, simple to operate produces the problem of vibrations in the solution centrifugal pump use that can be better through setting up dual shock-absorbing structure, can reduce vibrations by a wide margin, reduces the noise that produces in the centrifugal pump use to can protect the centrifugal pump, increase of service life, and shock attenuation in-process stability is stronger, improves the rebound effect, prevents the poor condition that influences shock-absorbing function of shock attenuation rebound effect, improves the result of use.
Description
Technical Field
The utility model relates to the technical field of centrifugal pumps, in particular to a centrifugal pump with a good damping effect.
Background
The centrifugal pump can generate large-amplitude vibration in the using process, the vibration can generate noise to influence the surrounding environment, the vibration can cause damage to a centrifugal pump body and influence the service life of the centrifugal pump, and a damping structure can be installed on a common centrifugal pump to reduce the vibration.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a centrifugal pump with good damping effect to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a centrifugal pump with good damping effect comprises
The damping device comprises a base plate, connecting blocks are convexly arranged at four corners of the base plate, fixing holes are formed in the connecting blocks, fixing bolts are connected in the fixing holes, the lower ends of the fixing bolts are connected to an installation plane, the upper end of the base plate is connected with a damping structure and a limiting structure, and an installation plate is arranged at the upper ends of the damping structure and the limiting structure;
the shock absorption structure comprises a shock absorber fixedly connected with the upper end of the bottom plate, and the upper end of the shock absorber is fixedly connected with the mounting plate through a bolt; and
the limiting structure comprises a limiting rod fixedly connected with the upper end of the bottom plate, the upper end of the limiting rod penetrates through the mounting plate and is connected to the upper end of the limiting rod, the upper end of the limiting rod is fixedly connected with a limiting clamp, and the limiting clamp is clamped on the upper end of the mounting plate.
Preferably, the bottom plate lower extreme also is equipped with shock-absorbing structure, and this shock-absorbing structure includes the shock pad of fixed connection at the bottom plate lower extreme, the shock pad lower extreme supports laminating mounting plane, and the upper end is through bonding fixed connection at the bottom plate lower extreme.
Preferably, the mounting panel edge lower extreme protrusion is equipped with the lag, the inboard movable groove that forms of lag, through a plurality of evenly distributed's of bolt fixed connection bumper shock absorbers on the inside bottom plate of movable groove, the bumper shock absorber lower extreme is provided with the connecting plate, the bolt hole has been seted up on the connecting plate, and bolt hole internal connection bolt, bolt pass the connecting plate and are connected to the inside fixed of bottom plate, the lag protection sets up in the bumper shock absorber outside, it is equipped with the free space to leave between terminal surface and the bottom plate under the lag.
Preferably, spacing jack has been seted up on the mounting panel, the grafting gag lever post from top to bottom in the spacing jack, the gag lever post lower extreme passes the mounting panel, gag lever post lower extreme outside cover is equipped with supporting spring, the gag lever post lower extreme is provided with the threaded connection head, the threaded connection head passes through screw thread fixed connection in the bottom plate, supporting spring supported connection is between bottom plate and mounting panel.
Preferably, both sides fixed connection installation cushion around the mounting panel upper end, the inside cavity of installation cushion, the cross-section is the U-shaped of invering, a plurality of evenly distributed's mounting hole has been seted up to installation cushion up end, centrifugal pump base is placed and is passed through bolt fixed connection to installation cushion upper end.
Compared with the prior art, the utility model has the beneficial effects that:
the centrifugal pump provided by the utility model has the advantages that the structure is simple, the installation is convenient, the problem of vibration generated in the use process of the centrifugal pump can be better solved by arranging the double damping structure, the vibration can be greatly reduced, the noise generated in the use process of the centrifugal pump can be reduced, the centrifugal pump can be protected, the service life is prolonged, the stability in the damping process is stronger, the rebound effect is improved, the condition that the damping function is influenced due to poor damping rebound effect is prevented, and the use effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
In the figure: the device comprises a base plate 1, a connecting block 2, a fixing bolt 3, a damping pad 4, a limiting rod 5, a damper 6, a mounting plate 7, a limiting clamp 8, a mounting cushion block 9, a protective sleeve 10, a movable groove 11 and a supporting spring 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a centrifugal pump with good damping effect comprises
The damping and limiting structure comprises a base plate 1, connecting blocks 2 are convexly arranged at four corners of the base plate 1, fixing holes are formed in the connecting blocks 2, fixing bolts 3 are connected in the fixing holes, the lower ends of the fixing bolts 3 are connected into an installation plane, the upper end of the base plate 1 is connected with a damping structure and a limiting structure, and an installation plate 7 is arranged at the upper ends of the damping structure and the limiting structure;
the damping structure comprises a damper 6 fixedly connected with the upper end of the bottom plate 1, and the upper end of the damper 6 is fixedly connected with a mounting plate 7 through a bolt; and
the limiting structure comprises a limiting rod 5 fixedly connected with the upper end of the bottom plate 1, the upper end of the limiting rod 5 penetrates through the mounting plate 7 to be connected to the upper end, the upper end of the limiting rod 5 is fixedly connected with a limiting clamp 8, and the limiting clamp 8 is clamped at the upper end of the mounting plate 7;
the lower end of the bottom plate 1 is also provided with a damping structure, the damping structure comprises a damping pad 4 fixedly connected to the lower end of the bottom plate 1, the lower end of the damping pad 4 supports and is attached to the mounting plane, the upper end of the damping pad 4 is fixedly connected to the lower end of the bottom plate 1 through bonding, the supporting effect between the bottom plate 1 and the mounting plane can be increased through the damping pad 4 at the lower end of the bottom plate 1, the damping performance is improved, the vibration generated by the contact collision of the bottom plate 1 and the mounting plane is effectively reduced, and the using effect is improved;
the lower end of the edge of the mounting plate 7 is convexly provided with a protective sleeve 10, a movable groove 11 is formed in the inner side of the protective sleeve 10, a plurality of uniformly distributed shock absorbers 6 are fixedly connected to a bottom plate 1 in the movable groove 11 through bolts, a connecting plate is arranged at the lower end of each shock absorber 6, bolt holes are formed in the connecting plate, the bolts are connected in the bolt holes and penetrate through the connecting plate to be connected to the inner part of the bottom plate 1 for fixing, the protective sleeve 10 is arranged on the outer side of each shock absorber 6 in a protective mode, a movable space is reserved between the lower end face of the protective sleeve 10 and the bottom plate 1, the protective sleeve 10 arranged at the lower end of the side edge of the mounting plate 7 can protect an internally mounted structure and does not influence the movable shock absorption effect of the mounting plate 7, and the protective performance is improved;
the mounting plate 7 is provided with a limiting jack, a limiting rod 5 is inserted into the limiting jack from top to bottom, the lower end of the limiting rod 5 penetrates through the mounting plate 7, a supporting spring 12 is sleeved outside the lower end of the limiting rod 5, a threaded connector is arranged at the lower end of the limiting rod 5 and fixedly connected in the bottom plate 1 through threads, the supporting spring 12 is in supporting connection between the bottom plate 1 and the mounting plate 7, the moving range of the mounting plate 7 can be limited through the limiting rod 5, the shock absorption effect is prevented from being influenced due to overlarge moving range of the mounting plate 7, the resilience performance can be increased due to the supporting spring 12 sleeved outside the limiting rod 5, the shock absorber 6 is prevented from being stressed continuously and reacting and rebounding, the shock absorption effect is influenced, the shock absorption effect of the shock absorber 6 can be ensured, and the use effect is improved;
both sides fixed connection installation cushion 9 around 7 upper ends of mounting panel, the inside cavity of installation cushion 9, the cross-section is the U-shaped of invering, and a plurality of evenly distributed's mounting hole has been seted up to installation cushion 9 up end, and centrifugal pump base is placed and through bolt fixed connection to installation electricity cushion 9 upper end, through the installation of the centrifugal pump of being convenient for of installation cushion 9, and reduces the contact surface with mounting panel 7, and then reduces the inflation, reduces the vibration, improves the result of use.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an effectual centrifugal pump of shock attenuation which characterized in that: comprises that
The damping and limiting device comprises a base plate (1), wherein connecting blocks (2) are convexly arranged at four corners of the base plate (1), fixing holes are formed in the connecting blocks (2), fixing bolts (3) are connected in the fixing holes, the lower ends of the fixing bolts (3) are connected into an installation plane, the upper end of the base plate (1) is connected with a damping structure and a limiting structure, and an installation plate (7) is arranged at the upper ends of the damping structure and the limiting structure;
the shock absorption structure comprises a shock absorber (6) fixedly connected with the upper end of the bottom plate (1), and the upper end of the shock absorber (6) is fixedly connected with a mounting plate (7) through a bolt; and
limit structure, limit structure includes bottom plate (1) upper end fixed connection's gag lever post (5), mounting panel (7) are passed to gag lever post (5) upper end and are connected to the upper end, gag lever post (5) upper end fixed connection limit card (8), limit card (8) joint is in mounting panel (7) upper end.
2. The centrifugal pump with good damping effect as claimed in claim 1, wherein: the damping structure is arranged at the lower end of the bottom plate (1) and comprises a damping pad (4) fixedly connected to the lower end of the bottom plate (1), the lower end of the damping pad (4) supports the attaching installation plane, and the upper end of the damping pad is fixedly connected to the lower end of the bottom plate (1) through bonding.
3. The centrifugal pump with good damping effect as claimed in claim 1, wherein: mounting panel (7) edge lower extreme protrusion is equipped with lag (10), lag (10) inboard forms activity groove (11), move about bumper shock absorber (6) through a plurality of evenly distributed of bolt fixed connection on inside bottom plate (1) of groove (11), bumper shock absorber (6) lower extreme is provided with the connecting plate, the bolt hole has been seted up on the connecting plate, bolt hole internal connection bolt, bolt pass the connecting plate and are connected to bottom plate (1) inside fixed, lag (10) protection sets up in the bumper shock absorber (6) outside, it is equipped with the free space to leave between lag (10) lower extreme and bottom plate (1).
4. A centrifugal pump with good damping effect as claimed in claim 3, wherein: spacing jack has been seted up on mounting panel (7), grafting gag lever post (5) from top to bottom in the spacing jack, mounting panel (7) are passed to gag lever post (5) lower extreme, gag lever post (5) lower extreme outside cover is equipped with supporting spring (12), gag lever post (5) lower extreme is provided with the threaded connection head, the threaded connection head passes through screw thread fixed connection in bottom plate (1), supporting spring (12) supported connection is between bottom plate (1) and mounting panel (7).
5. The centrifugal pump with good damping effect as claimed in claim 4, wherein: mounting panel (7) upper end front and back both sides fixed connection installation cushion (9), the inside cavity of installation cushion (9), the cross-section is the U-shaped of invering, a plurality of evenly distributed's mounting hole is seted up to installation cushion (9) up end, centrifugal pump base is placed and through bolt fixed connection to installation cushion (9) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024051.8U CN216691625U (en) | 2022-01-06 | 2022-01-06 | Effectual centrifugal pump of shock attenuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024051.8U CN216691625U (en) | 2022-01-06 | 2022-01-06 | Effectual centrifugal pump of shock attenuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216691625U true CN216691625U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220024051.8U Active CN216691625U (en) | 2022-01-06 | 2022-01-06 | Effectual centrifugal pump of shock attenuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216691625U (en) |
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2022
- 2022-01-06 CN CN202220024051.8U patent/CN216691625U/en active Active
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