CN218118440U - Damper and silence drain pump - Google Patents
Damper and silence drain pump Download PDFInfo
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- CN218118440U CN218118440U CN202222633943.0U CN202222633943U CN218118440U CN 218118440 U CN218118440 U CN 218118440U CN 202222633943 U CN202222633943 U CN 202222633943U CN 218118440 U CN218118440 U CN 218118440U
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- damping
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- positioning plate
- buffer
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Abstract
The utility model relates to the technical field of drainage pump correlation, in particular to a damping mechanism and a mute drainage pump, wherein the damping mechanism comprises a damping base, a damping piece, a damping plate, a positioning plate and an edge buffer plate, the damping base is a box body structure with an opening on the upper surface, a bolt hole is arranged on the upper end surface of the damping base, the damping piece is arranged in the inner cavity of the damping base, the damping plate is arranged in the inner cavity of the damping base, and the damping plate is connected with the upper end of the damping piece; through setting up by vibration damping mount, the damping part, the shock attenuation board, the damper that locating plate and edge buffer board combination constitute, and constitute by one-level locating plate and second grade locating plate combination through setting the locating plate to, and at the one-level locating plate, the lower surface of second grade locating plate sets up upper buffer board, thereby through the damping part, upper buffer board, edge buffer board lets all sides of shock attenuation board all can receive elastic support power, thereby better uninstall the vibrational force, thereby noise when effectively reducing the drain pump operation produces.
Description
Technical Field
The utility model relates to a relevant technical field of drain pump specifically is a damper and silence drain pump.
Background
The drainage pump is a pump body structure used for draining liquid in the water accumulation pool or the large liquid storage tank;
and large-scale drain pump can produce the mechanical oscillation of certain degree at the during operation to let and produce the resonance effect between the structure of pump body, so that produce a quantitative noise, thereby cause certain influence to peripheral staff's physical and mental health, and stronger mechanical oscillation effect also can influence the actual life of the pump body, for this, the utility model provides a damper and silence drain pump are used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a damper and silence drain pump to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a shock absorbing mechanism, comprising:
the damping base is of a box body structure with an opening in the upper surface, and a bolt hole is formed in the upper end surface of the damping base;
the damping piece is arranged in the inner cavity of the damping base;
the damping plate is arranged in the inner cavity of the damping base, the damping plate is connected with the upper end of the damping piece, and the upper surface of the damping plate is integrally formed with a mounting seat;
the positioning plate is arranged on the damping base and is formed by combining a first-stage positioning plate and a second-stage positioning plate, and upper buffer plates are arranged on the lower surfaces of the first-stage positioning plate and the second-stage positioning plate;
the edge buffer plate is of a rectangular frame structure, the outer side wall of the edge buffer plate is close to the inner cavity inner side wall of the damping base, and the edge of the damping plate is close to the inner side wall of the edge buffer plate.
Preferably, the upper buffer plate and the edge buffer plate are elastic rubber plates, and when the shock absorption plate and the positioning plate are actually installed, the upper buffer plate and the edge buffer plate are both in a pressed state.
Preferably, the damping piece is formed by combining a primary buffering body and a secondary buffering body, the primary buffering body is in a shuttle-shaped frame structure, and the secondary buffering body is in an oval frame structure.
Preferably, the primary buffer body and the secondary buffer body are integrally formed, and both the primary buffer body and the secondary buffer body are cast by spring steel.
Preferably, mounting holes are formed in the first-stage positioning plate and the second-stage positioning plate and are arranged corresponding to the bolt holes, and the first-stage positioning plate and the second-stage positioning plate are positioned on the damping base through positioning bolts.
Preferably, the upper side surface of the edge buffer plate is chamfered at a position close to the inner side line.
Preferably, a gap is reserved between the inner side edges of the first-stage positioning plate and the second-stage positioning plate and the mounting seat.
A mute draining pump is provided with the damping mechanism, and a mute draining pump body is fixed on a mounting seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the damping mechanism formed by combining the damping base, the damping piece, the damping plate, the positioning plate and the edge buffer plate is arranged, the positioning plate is formed by combining the first-stage positioning plate and the second-stage positioning plate, and the upper buffer plate is arranged on the lower surfaces of the first-stage positioning plate and the second-stage positioning plate, so that each side surface of the damping plate can be subjected to elastic supporting force through the damping piece, the upper buffer plate and the edge buffer plate, the vibration force is better unloaded, and the noise generated during the operation of the drainage pump is effectively reduced;
2. and the damping piece is arranged to be formed by combining the primary buffering body and the secondary buffering body, so that the damping effect of the damping piece is effectively improved through the combined action of the primary buffering body and the secondary buffering body.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a half sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view showing the distribution of the positions of the shock absorbing members according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4.
In the figure: shake base 1, damper 2, damper plate 3, mount pad 4, one-level locating plate 5, second grade locating plate 6, upper buffer plate 7, marginal buffer plate 8, bolt hole 9, positioning bolt 10, one-level buffer body 11, second grade buffer body 12.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.
Referring to fig. 1-5, the present invention provides the following five preferred embodiments:
example one
The utility model provides a damper, damper includes vibration damping mount 1, damper 2, damper 3, locating plate and edge buffer board 8, vibration damping mount 1 is upper surface open-ended box structure, and vibration damping mount 1's up end has seted up bolt hole 9, damper 2 installs among vibration damping mount 1's inner chamber, damper 3 sets up among vibration damping mount 1's inner chamber, and damper 3 is connected with damper 2's upper end, and damper 3's upper surface integrated into one piece has mount pad 4, the locating plate is installed on vibration damping mount 1, and the locating plate comprises one-level locating plate 5 and the combination of second grade locating plate 6, and one-level locating plate 5, upper buffer board 7 is all installed to the lower surface of second grade locating plate 6, edge buffer board 8 is the rectangle frame structure, and edge buffer board 8's lateral wall leans on the inner chamber inside wall that closes vibration damping mount 1, and damper 3's edge leans on with edge buffer board 8 inside wall.
Example two
In the first embodiment, the damper 2 is formed by combining the primary damper 11 and the secondary damper 12, the primary damper 11 is a shuttle-shaped frame structure, and the secondary damper 12 is an elliptical frame structure.
Be integrated into one piece between the one-level buffering body 11, the second grade buffering body 12, and the one-level buffering body 11, the second grade buffering body 12 are the spring steel and cast into, constitute through setting up the damper 2 to be buffered 11 by the one-level and the combination of the second grade buffering body 12 to through the combined action of the one-level buffering body 11 and the second grade buffering body 12, thereby effectively improve damper 2's shock attenuation buffering effect.
Mounting holes are formed in the first-stage positioning plate 5 and the second-stage positioning plate 6 and correspond to the bolt holes 9, and the first-stage positioning plate 5 and the second-stage positioning plate 6 are positioned on the damping base 1 through the positioning bolts 10.
EXAMPLE III
On the basis of the second embodiment, the position of the upper side surface of the edge buffer plate 8 close to the inner side edge line is subjected to chamfering treatment, so that the damping plate 3 can be conveniently aligned and installed.
Example four
On the basis of the third embodiment, a gap is reserved between the inner side edges of the first-stage positioning plate 5 and the second-stage positioning plate 6 and the mounting seat 4, and the noise generated by the friction action between the mounting seat 4 and the first-stage positioning plate 5 and the second-stage positioning plate 6 is avoided.
EXAMPLE five
In addition to the fourth embodiment, the silent drain pump has the damping mechanism, and the silent drain pump body is fixed to the mounting base 4.
During the in-service use, when driving motor operation produced the vibration on the drain pump, its damper 2, upper buffer board 7, marginal buffer board 8 let all sides that the damper plate 3 all can be fine receive the cushion effect to reach and play the uninstallation effect to the vibrational force.
Although the illustrative embodiments of the present application have been described in order to enable those skilled in the art to understand the present application, the present application is not limited to these embodiments, and various modifications can be made within the spirit and scope of the present application as defined and defined by the appended claims.
Claims (8)
1. A damper mechanism, characterized in that: the damper mechanism includes:
the damping base (1) is of a box body structure with an opening in the upper surface, and a bolt hole (9) is formed in the upper end surface of the damping base (1);
the shock absorption piece (2), the shock absorption piece (2) is installed in the inner cavity of the shock absorption base (1);
the damping plate (3) is arranged in the inner cavity of the damping base (1), the damping plate (3) is connected with the upper end of the damping piece (2), and the upper surface of the damping plate (3) is integrally formed with a mounting seat (4);
the positioning plate is arranged on the damping base (1) and is formed by combining a first-stage positioning plate (5) and a second-stage positioning plate (6), and the lower surfaces of the first-stage positioning plate (5) and the second-stage positioning plate (6) are respectively provided with an upper buffer plate (7);
edge buffer board (8), edge buffer board (8) are rectangle frame structure, and the lateral wall of edge buffer board (8) leans on the inner chamber inside wall that closes vibration damping mount (1), and the edge of vibration damping board (3) leans on with the inside wall of edge buffer board (8) and close.
2. A damper mechanism according to claim 1, wherein: the upper buffer plate (7) and the edge buffer plate (8) are elastic rubber plates, and when the shock absorption plate (3) and the positioning plate are actually installed, the upper buffer plate (7) and the edge buffer plate (8) are in a pressed state.
3. A damper mechanism according to claim 2, wherein: the shock absorption piece (2) is composed of a primary buffer body (11) and a secondary buffer body (12) in a combined mode, the primary buffer body (11) is of a shuttle-shaped frame structure, and the secondary buffer body (12) is of an oval frame structure.
4. A damper mechanism according to claim 3, wherein: the primary buffer body (11) and the secondary buffer body (12) are integrally formed, and the primary buffer body (11) and the secondary buffer body (12) are both cast by spring steel.
5. A damper mechanism according to claim 4, wherein: mounting holes are formed in the first-stage positioning plate (5) and the second-stage positioning plate (6), the mounting holes are arranged corresponding to the bolt holes (9), and the first-stage positioning plate (5) and the second-stage positioning plate (6) are positioned on the damping base (1) through positioning bolts (10).
6. A damper mechanism according to claim 1, wherein: the upper side surface of the edge buffer plate (8) is chamfered near the inner side line.
7. A damper mechanism according to claim 1, wherein: gaps are reserved between the inner sides of the first-stage positioning plate (5) and the second-stage positioning plate (6) and the mounting seat (4).
8. A silence drain pump which characterized in that: the silent drain pump has the damping mechanism of any one of claims 1 to 7, and the silent drain pump body is fixed on the mounting seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633943.0U CN218118440U (en) | 2022-10-08 | 2022-10-08 | Damper and silence drain pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633943.0U CN218118440U (en) | 2022-10-08 | 2022-10-08 | Damper and silence drain pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218118440U true CN218118440U (en) | 2022-12-23 |
Family
ID=84495764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222633943.0U Active CN218118440U (en) | 2022-10-08 | 2022-10-08 | Damper and silence drain pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218118440U (en) |
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2022
- 2022-10-08 CN CN202222633943.0U patent/CN218118440U/en active Active
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