CN207145301U - Pump spike - Google Patents
Pump spike Download PDFInfo
- Publication number
- CN207145301U CN207145301U CN201720637526.XU CN201720637526U CN207145301U CN 207145301 U CN207145301 U CN 207145301U CN 201720637526 U CN201720637526 U CN 201720637526U CN 207145301 U CN207145301 U CN 207145301U
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- China
- Prior art keywords
- supporter
- shock reducing
- reducing structure
- pump
- shrinkage pool
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Abstract
The utility model provides a kind of pump spike, belongs to water pump technology.It solves the problems, such as existing pump spike waste of materials, does not possess damping effect.It includes supporter, and the upper end of supporter has the connecting portion for being used for being connected with water pump, and the lower end of supporter is provided with shock reducing structure, and the disconnecting prevention structure for being used for preventing that shock reducing structure from coming off from supporter is provided between shock reducing structure and supporter.The utility model greatlys save material, but also has damping effect, has the advantages that simple in construction, easy for installation, good damping effect.
Description
Technical field
The utility model belongs to water pump technology, is related to a kind of pump spike.
Background technology
Water pump produces vibrations due to the rotation of motor and the work of pump in the course of the work, so as to influence the normal work of water pump
Make, thus it is higher to the installation requirement of water pump, to ensure the reliable of water pump installation, prevent the vibration influence of water pump at work from arriving
Normal work.Traditional electric pump is welded with metal under-chassis below motor, and not only manufacturing cost is high, is also unable to reach the effect of damping
Fruit.Therefore, Chinese patent discloses a kind of shockproof water pump mounting seat, [application publication number is：CN103671275A], including
Mounting seat, the both sides of mounting seat are provided with multiple otic placodes, are fixed with stud by nut on otic placode, the bottom of stud is fixed
There is bottom plate, the sheathed spring on stud, beam is set in the lower surface of bottom plate.
Although above-mentioned shockproof mounting seat reduces the installation requirement of water pump, vibrations during pump working are reduced,
Still suffer from problems with：1st, mounting seat volume is larger and quality weight, and water pump is considerably increased after being connected with the pump housing and motor
Volume and weight, it is inconvenient to carry；2nd, its is complicated, it is necessary to set otic placode, stud, spring, bottom plate and beam, not only makes
This height is caused, and installation process is complicated；3rd, it needs motor being fixed in mounting seat, but (beautiful for steel shell motor
State's NEMA motors), its surface is smooth, directly can not be connected with mounting seat, the scope of application is small.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that one kind can reduce material, tool
The pump spike of standby damping effect.
The purpose of this utility model can be realized by following technical proposal：
This pump spike, including supporter, the upper end of the supporter have the connecting portion for being used for being connected with water pump, and it is special
Sign is that the lower end of supporter is provided with shock reducing structure, is provided between described shock reducing structure and supporter and is used to prevent described damping
The disconnecting prevention structure that body comes off from supporter.
In above-mentioned pump spike, described supporter is in shaft-like, has shrinkage pool, the support on described shock reducing structure
The lower end of body is stretched in shrinkage pool, and described disconnecting prevention structure is included located at the spacing shoulder block of supporter lower end and located at shrinkage pool top
Anti- off-gear edge, described spacing shoulder block is limited in the lower section on anti-off-gear edge.
In above-mentioned pump spike, in a ring, described anti-off-gear is along in a ring, the support for described spacing shoulder block
The lower end of body is resisted against the bottom of shrinkage pool, and described anti-off-gear edge is pressed on spacing shoulder block.
In above-mentioned pump spike, described shock reducing structure is cylindrical, and described shrinkage pool is coaxially disposed with shock reducing structure.
In above-mentioned pump spike, described shock reducing structure is set down in round table-like and large end face, described shrinkage pool position
It is coaxially disposed on the small end face of shock reducing structure and with shock reducing structure.
In above-mentioned pump spike, described connecting portion is provided with external screw thread.
In above-mentioned pump spike, described supporter is bolt, and described spacing shoulder block is the head of bolt, described
Shock reducing structure be made up of rubber and integral with bolt vulcanization.
Compared with prior art, this pump has advantages below with spike：
The large-scale spike of conventional water pump is replaced by a bolt, reduces material, vulcanizing on bolt has beam, can have
Effect reduces the vibrations of water pump, reduces noise；But also facilitating processing and installation, vulcanization automatically forms on anti-off-gear edge when processing, and has
Effect prevents bolt from being separated with shock reducing structure, improves its service life.
Brief description of the drawings
Fig. 1 is a kind of sectional view of preferred embodiment provided by the utility model.
Fig. 2 is the use state figure of pump spike provided by the utility model.
In figure, 1, supporter；11st, connecting portion；12nd, spacing shoulder block；13rd, external screw thread；2nd, shock reducing structure；21st, anti-off-gear edge.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one
Pump spike as shown in Figure 1, including supporter 1, the upper end of supporter 1 have the connection for being used for being connected with water pump
Portion 11, the lower end of supporter 1 are provided with shock reducing structure 2, between shock reducing structure 2 and supporter 1 be provided be used for prevent described shock reducing structure 2 from
The disconnecting prevention structure to be come off on supporter 1.
As shown in figure 1, supporter 1 is in shaft-like, there is shrinkage pool on shock reducing structure 2, the lower end of supporter 1 is stretched in shrinkage pool,
Disconnecting prevention structure includes the spacing shoulder block 12 located at the lower end of supporter 1 and the anti-off-gear located at shrinkage pool top along 21, spacing shoulder block 12
It is limited in anti-off-gear along 21 lower section.
In the present embodiment, in a ring, along 21 in a ring, the lower end of supporter 1 is resisted against shrinkage pool to anti-off-gear to spacing shoulder block 12
Bottom, anti-off-gear is pressed on spacing shoulder block 12 along 21.
As shown in figure 1, shock reducing structure 2 is set down in round table-like and large end face, shrinkage pool be located on the small end face of shock reducing structure 2 and
It is coaxially disposed with shock reducing structure 2.As shown in Fig. 2 after supporter 1 and water pump connect, the upper surface of shock reducing structure 2 abuts in water pump
On, supporter 1 can so be protected completely, prevent supporter 1 by corrosion, the service life of raising supporter 1.
As shown in figure 1, connecting portion 11 is provided with external screw thread 13.
Embodiment two
The structural principle of the present embodiment is essentially identical with the structural principle of embodiment one, and different places is, supporter 1
For bolt, spacing shoulder block 12 is the head of bolt, and shock reducing structure 2 is made up of rubber and vulcanized with bolt integral.
Embodiment three
The structural principle of the present embodiment is essentially identical with the structural principle of embodiment one, and different places is, shock reducing structure 2
Cylindrical, shrinkage pool is coaxially disposed with shock reducing structure 2.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. a kind of pump spike, including supporter (1), the upper end of the supporter (1) has the connection for being used for being connected with water pump
Portion (11), it is characterised in that the lower end of supporter (1) is provided with shock reducing structure (2), between described shock reducing structure (2) and supporter (1)
Provided with the disconnecting prevention structure for preventing described shock reducing structure (2) from being come off from supporter (1).
2. pump spike according to claim 1, it is characterised in that described supporter (1) is in shaft-like, described damping
There is shrinkage pool, the lower end of the supporter (1) is stretched in shrinkage pool, and described disconnecting prevention structure includes being located at supporter on body (2)
(1) the spacing shoulder block (12) of lower end and the anti-off-gear located at shrinkage pool top are limited in along (21), described spacing shoulder block (12)
Lower section of the anti-off-gear along (21).
3. pump spike according to claim 2, it is characterised in that described spacing shoulder block (12) is in a ring, described
Along (21) in a ring, the lower end of the supporter (1) is resisted against the bottom of shrinkage pool to anti-off-gear, and described anti-off-gear compresses along (21)
On spacing shoulder block (12).
4. the pump spike according to Claims 2 or 3, it is characterised in that described shock reducing structure (2) is cylindrical, described
Shrinkage pool be coaxially disposed with shock reducing structure (2).
5. the pump spike according to Claims 2 or 3, it is characterised in that described shock reducing structure (2) is in round table-like and big end
Set down, described shrinkage pool is located on the small end face of shock reducing structure (2) and is coaxially disposed with shock reducing structure (2).
6. pump spike according to claim 1, it is characterised in that described connecting portion (11) is provided with external screw thread
(13)。
7. pump spike according to claim 2, it is characterised in that described supporter (1) is bolt, and described is spacing
Shoulder block (12) is the head of bolt, and described shock reducing structure (2) is made up of rubber and vulcanized with bolt integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637526.XU CN207145301U (en) | 2017-06-02 | 2017-06-02 | Pump spike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637526.XU CN207145301U (en) | 2017-06-02 | 2017-06-02 | Pump spike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145301U true CN207145301U (en) | 2018-03-27 |
Family
ID=61670865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720637526.XU Active CN207145301U (en) | 2017-06-02 | 2017-06-02 | Pump spike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145301U (en) |
-
2017
- 2017-06-02 CN CN201720637526.XU patent/CN207145301U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |