CN112855845A - Water pump shock attenuation base structure - Google Patents
Water pump shock attenuation base structure Download PDFInfo
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- CN112855845A CN112855845A CN202011645065.3A CN202011645065A CN112855845A CN 112855845 A CN112855845 A CN 112855845A CN 202011645065 A CN202011645065 A CN 202011645065A CN 112855845 A CN112855845 A CN 112855845A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 230000035939 shock Effects 0.000 title claims description 24
- 230000007704 transition Effects 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims 2
- 238000013016 damping Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/001—Noise damping
- F04B53/003—Noise damping by damping supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of water pumps, and discloses a water pump damping base structure which comprises a base, a first supporting plate, a second supporting plate, a third supporting plate, a first elastic assembly, a second elastic assembly and a third elastic assembly, wherein the first supporting plate, the second supporting plate and the third supporting plate are transversely arranged between two vertical plates; both sides of the second supporting plate are provided with rollers; the lower surface of the second support plate is provided with a boss, the third support plates are symmetrically arranged on two sides of the boss, and one side of each third support plate is fixed with the vertical plate; the first elastic assembly is arranged between the first supporting plate and the second supporting plate, the second elastic assembly is arranged between the second supporting plate and the third supporting plate, and the third elastic assembly is arranged between the boss and the base. The invention can realize four-layer buffering and damping of the pump body of the water pump, enhance the damping effect of the water pump and prolong the service life of the water pump.
Description
Technical Field
The invention relates to the technical field of water pumps, in particular to a water pump damping base structure.
Background
The water pump is a mechanical device for conveying or pressurizing liquid, and is used for transmitting mechanical energy of a prime mover or other external energy to the liquid to increase the energy of the liquid. The motor is arranged in the water pump, the motor can lead to the water pump to produce strong vibrations in the course of the work, and long-time vibrations can increase the machine loss, influence the operating efficiency and the life of the water pump, also can cause the damage to water pump mounting base or bottom surface, consequently, it is more important to take shock attenuation measures to the water pump.
At present, the mode that sets up damping device on water pump mounting base is used usually to protect the water pump, but, current water pump damping device's shock attenuation effect is not enough, can influence the shock attenuation effect of water pump in long-term use.
Disclosure of Invention
In view of the above problems, the present invention provides a water pump damping base structure to solve the problem of poor damping effect of the existing water pump.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention relates to a water pump damping base structure, which is used for installing a water pump body and comprises: the device comprises a base, a first supporting plate, a second supporting plate, a third supporting plate, a first elastic assembly, a second elastic assembly and a third elastic assembly, wherein vertical plates are fixed at two ends of the base; the first supporting plate, the second supporting plate and the third supporting plate are transversely arranged between the two vertical plates, and the first supporting plate and the second supporting plate are arranged up and down; the two sides of the second supporting plate are respectively provided with a roller, so that the second supporting plate can roll up and down along the vertical plate; the lower surface of the second support plate is provided with a boss, the third support plates are symmetrically arranged on two sides of the boss, and one side of each third support plate is fixed with the vertical plate; the first elastic component is arranged between the first supporting plate and the second supporting plate, the second elastic component is arranged between the second supporting plate and the third supporting plate, and the third elastic component is arranged between the boss and the base;
the third elastic assembly has two, and two third elastic assemblies are arranged with respect to the central axis of the boss symmetrically, and the third elastic assembly includes: the support plate comprises a first spring, an arc-shaped elastic sheet, a support block, a support column and a second spring, wherein one end of the first spring is fixed with the vertical plate, the other end of the first spring is connected with the arc-shaped elastic sheet, the end, which is not connected with the first spring, of the arc-shaped elastic sheet is provided with the support block, the first end of the support column is fixed with the lower surface of the boss, the second end of the support column penetrates through the support block to extend downwards, the second spring is installed between the boss and the support block, and the second spring is sleeved on the periphery of the support column.
Preferably, the length of the support post is less than the vertical distance between the boss and the base.
Preferably, the second end of the support column is provided with a rubber pad.
Preferably, the arc-shaped elastic piece comprises a first straight line section, a first transition section, a curved line section, a second transition section and a second straight line section which are connected in sequence, wherein one end of the first straight line section is coaxially connected with the first spring, and one end of the second straight line section is coaxially connected with the supporting block.
Preferably, the water pump shock absorption base structure further comprises a limiting plate, the limiting plate is arranged above the first spring, and one side of the limiting plate is fixed to the vertical plate.
Preferably, the first elastic member includes: the third spring is installed between the circular plate and the bottom surface of the sleeve, a sliding groove is formed in the wall of the sleeve, a sliding block matched with the sliding groove is arranged on the periphery of the circular plate, and the sliding block is clamped in the sliding groove.
Preferably, the plurality of first elastic members are uniformly arranged along a circumferential direction of the first support plate.
Preferably, the second elastic component comprises a first supporting rod, a second supporting rod, a fourth spring and a hydraulic driving element, wherein the first end of the first supporting rod is fixed to the lower surface of the second supporting plate, the second end of the first supporting rod is hinged to the first end of the second supporting rod, the second end of the second supporting rod is fixed to the upper surface of the third supporting plate, one end of the fourth spring is fixed to the first supporting rod, the other end of the fourth spring is fixed to the second supporting rod, and the hydraulic driving element is connected between the second supporting rod and the third supporting plate.
Preferably, the first support plate, the second support plate and the third support plate are arranged in parallel and are all perpendicular to the vertical plate.
Compared with the prior art, the water pump damping base structure provided by the embodiment of the invention has the beneficial effects that:
according to the water pump damping base structure provided by the embodiment of the invention, four layers of buffer damping of the water pump body are realized through the three elastic assemblies, the water pump damping effect is enhanced, the protection of the water pump is improved, the loss of the water pump in the working process is further reduced, and the service life of the water pump is prolonged.
According to the invention, the supporting function of the water pump can be enhanced through the supporting columns arranged in the third elastic assembly, and the loss of the whole damping base is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a shock-absorbing base structure of a water pump according to an embodiment of the present invention;
FIG. 2 is a schematic view of a first resilient component of the present invention;
FIG. 3 is a schematic diagram of a second spring assembly of the present invention;
in the figure, 1, a base; 2. a vertical plate; 3. a first support plate; 4. a second support plate; 41. a roller; 5. a third support plate; 6. a first elastic member; 61. a circular plate; 611. a slider; 62. a sleeve; 63. a third spring; 7. a second elastic member; 71. a first support bar; 72. a second support bar; 73. a fourth spring; 74. a hydraulic drive element; 81. a first spring; 82. an arc-shaped elastic sheet; 821. a first straight line segment; 822. a first transition section; 823. a curve segment; 824. a second transition section; 825. a second straight line segment; 83. a support block; 84. a support pillar; 85. a second spring; 86. and a limiting plate.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1, a water pump shock absorption base structure according to a preferred embodiment of the present invention is used for mounting a water pump body, and includes: the device comprises a base 1, a first supporting plate 3, a second supporting plate 4, a third supporting plate 5, a first elastic component 6, a second elastic component 7 and a third elastic component, wherein vertical plates 2 are fixed at two ends of the base 1; the first support plate 3, the second support plate 4 and the third support plate 5 are transversely arranged between the two vertical plates 2, the first support plate 3 and the second support plate 4 are arranged up and down, the first support plate 3 is positioned above the second support plate 4, and preferably, the first support plate 3 and the second support plate 4 are both arranged in parallel with the base 1 and are perpendicular to the vertical plates 2; both sides of the second supporting plate 4 are provided with rollers, so that the second supporting plate 4 rolls up and down along the vertical plate 2; the lower surface of the second support plate 4 is provided with a boss, the length of the boss is smaller than that of the second support plate 4, two third support plates 5 are arranged on two sides of the boss, the two third support plates 5 are symmetrically arranged on two sides of the boss relative to the central axis of the boss, one side of each third support plate 5 is fixed with the vertical plate 2, for example, the left side of the third support plate 5 positioned on the left side of the boss is in butt joint with the vertical plate 2, and the right side of the third support plate 5 is a free side and is not in butt joint with the left side of the boss; the right side of the third supporting plate 5 positioned on the right side of the boss is butted with the vertical plate 2, and the left side is a free side and is not butted with the right side of the boss; preferably, the third support plate 5 is arranged in parallel with the first support plate 3 and the second support plate 4, and is perpendicular to the vertical plate 2; the first elastic component 6 is installed the first backup pad 3 with between the second backup pad 4, the second elastic component 7 set up in the second backup pad 4 with between the third backup pad 5, third backup pad 5 has two, then corresponding second elastic component 7 has two sets ofly, the third elastic component set up in the boss with between the base 1. Preferably, the number of the third elastic assemblies is two, and the two third elastic assemblies are symmetrically arranged relative to the central axis of the boss. And the two third elastic assemblies jointly form elastic support for the bottom surface of the boss.
In the present invention, the two third elastic assemblies have the same structural composition, and can be regarded as two parts which are mirror images relative to the central axis of the boss. The following description will be given of the structural composition of only one of the third elastic elements.
Preferably, the third elastic assembly includes a first spring 81, an arc-shaped elastic sheet 82, a supporting block 83, a supporting column 84 and a second spring 85, wherein one end of the first spring 81 is fixed to the vertical plate 2, the other end of the first spring 81 is connected to the arc-shaped elastic sheet 82, the supporting block 83 is disposed at the end of the arc-shaped elastic sheet 82 that is not connected to the first spring 81, the first end of the supporting column 84 is fixed to the lower surface of the boss, the second end of the supporting column 84 penetrates through the supporting block 83 to extend downward, the second spring 85 is installed between the boss and the supporting block 83, and the second spring 85 is sleeved on the periphery of the supporting column 84. Two-time shock absorption can be realized through the first spring 81 and the second spring 85 in the third elastic assembly, the first spring 81 stretches in the horizontal direction, the second spring 85 stretches in the vertical direction, and when the second spring 85 is compressed to a certain degree, the first spring 81 is compressed to move towards the vertical plate 2 under the action of the arc-shaped elastic sheet 82.
According to the invention, four times of damping and buffering effects on the pump body of the water pump are realized through the three elastic assemblies, the damping effect of the water pump is enhanced, the protection on the water pump is improved, the loss in the working process of the water pump is further reduced, and the service life of the water pump is prolonged.
Preferably, the length of the supporting column 84 is smaller than the vertical distance between the boss and the base 1, so that the boss is elastically supported by the third elastic assembly, and the downward movement displacement of the boss is limited. When the second end of the supporting column 84 is against the base 1, the supporting column 84 can also play a role in supporting the whole damping base structure and the water pump body installed thereon. Further, the second end of the support column 84 is provided with a rubber pad to further play a role in buffering, and the support column 84 is prevented from impacting the base 1 to damage the base 1.
Preferably, the dome spring 82 includes a first straight line segment 821, a first transition segment 822, a curved line segment 823, a second transition segment 824, and a second straight line segment 825, which are connected in sequence, wherein one end of the first straight line segment 821 is coaxially connected to the first spring 81, and one end of the second straight line segment 825 is coaxially connected to the support block 83. When the water pump body compresses the second spring 85 to cause the support block 83 to move downwards, the first straight line segment 821, the first transition segment 822, the curved line segment 823 and the second transition segment 824 all move downwards along with the support block 83, and the second straight line segment 825 moves horizontally to compress the first spring 81. When the first spring 81 is compressed to the limit or the second end of the support post 84 contacts the base 1, the boss no longer moves downward.
In the present invention, the first transition 822 and the second transition 824 are circular arc transitions.
Optionally, the water pump shock absorption base structure further includes a limiting plate 86, the limiting plate 86 is disposed above the first spring 81, one side of the limiting plate 86 is fixed to the vertical plate 2, and the other side of the limiting plate 86 is a free side and does not interfere with the arc-shaped elastic sheet 82. The width of the limit plate 86 is smaller than the distance between the vertical plate 2 and the curved section 823 of the arc-shaped elastic sheet 82. A retainer plate 86 is fixed above each first spring 81 to limit the longitudinal displacement of the first spring 81. Preferably, the vertical distance between the retainer plate 86 and the base 1 is slightly larger than the outer diameter of the first spring 81 so as not to interfere with the horizontal reciprocating motion of the first spring 81, so that the retainer plate 86 can limit the motion of the first spring 81 in the horizontal direction without longitudinal motion, thereby avoiding damage to the vertical plate 2 or the arc-shaped elastic sheet 82.
In an alternative embodiment, the first elastic assembly 6 includes a third spring 63, a sleeve 62 and a circular plate 61 disposed in the sleeve 62, the circular plate 61 is fixed on the lower surface of the first support plate 3, the bottom surface of the sleeve 62 is fixed on the upper surface of the second support plate 4, the third spring 63 is mounted between the circular plate 61 and the bottom surface of the sleeve 62, the cylindrical wall of the sleeve 62 is provided with a sliding slot, the outer periphery of the circular plate 61 is provided with a sliding block 611 matched with the sliding slot, and the sliding block 611 is clamped in the sliding slot. Through the removal of slider 611 in the spout, compress third spring 63 to realize the first layer buffering to the water pump body. When the sliding block 611 slides to the bottom end of the sliding groove, or the third spring 63 is compressed to a minimum length, or the first support plate 3 contacts the top end of the sleeve 62, the first support plate 3 no longer moves downward relative to the sleeve 62. When the water pump body continues to vibrate, the further buffering and shock absorption of the water pump body are realized through the second elastic assembly 7 and the third elastic assembly.
Preferably, the first support plate 3 is circular. Further, it is preferable that the plurality of first elastic members 6 are uniformly arranged along the circumferential direction of the first support plate 3 so that the plurality of first elastic members 6 are uniformly stressed.
In an alternative embodiment, an auxiliary spring is further disposed between the first support plate 3 and the second support plate 4.
In an alternative embodiment, a horizontal connecting slot is further disposed in the sleeve 62, and one end of the horizontal connecting slot is abutted against one end of the sliding slot and is matched with the sliding block 611. Compressing the first support plate 3 so that the slider 611 can move up and down along the sliding groove; the first support plate 3 is rotated so that the slider 611 can move horizontally along the horizontal connection groove, thereby fixing the first support plate 3 so that the first support plate 3 provides a rigid support to the water pump body.
In an alternative embodiment, the second elastic assembly 7 includes a first supporting rod 71, a second supporting rod 72, a fourth spring 73 and a hydraulic driving element 74, wherein a first end of the first supporting rod 71 is fixed to a lower surface of the second supporting plate 4, a second end of the first supporting rod 71 is hinged to a first end of the second supporting rod 72, a second end of the second supporting rod 72 is fixed to an upper surface of the third supporting plate 5, one end of the fourth spring 73 is fixed to the first supporting rod 71, the other end of the fourth spring 73 is fixed to the second supporting rod 72, and the hydraulic driving element 74 is connected between the second supporting rod 72 and the third supporting plate 5. The first support rod 71 can rotate relative to the second support rod 72, and the elastic compression of the first support rod 71 and the second support rod 72 is realized through the fourth spring 73, so that the second layer of the water pump body is buffered and damped. And, the support of the first and second support bars 71 and 72, and thus the second support plate 4, can be achieved by the hydraulic support member. Preferably, the hydraulic drive element 74 may be a hydraulic cylinder.
It should be noted that, in the present invention, the installation positions of the first elastic component 6 and the second elastic component 7 may be interchanged, that is, the first elastic component 6 is installed between the first support plate 3 and the second support plate 4, and the second elastic component 7 is installed between the second support plate 4 and the third support plate 5, so that the water pump body may also be buffered and damped.
The working process of the invention is as follows:
when the water pump shakes in the course of the work, realize the first layer shock attenuation through the first elastic component 6 that sets up, afterwards, first backup pad 3 and first elastic component 6 are as a whole along riser 2 downstream, realize the shock attenuation of second floor through second elastic component 7, afterwards, first backup pad 3, first elastic component 6, second elastic component 7, second backup pad 4 and third backup pad 5 are as a whole along riser 2 downstream, realize third layer shock attenuation and fourth layer shock attenuation through third elastic component, thereby improve the shock attenuation effect to the water pump, reduce the machine loss, improve the water pump life-span.
In summary, the embodiment of the invention provides a water pump damping base structure, which realizes four times of damping and buffering effects on a water pump body through three elastic components, enhances the damping effect of the water pump, improves the protection on the water pump, further reduces the loss in the working process of the water pump, and prolongs the service life of the water pump. The support column 84 arranged in the third elastic component can enhance the support effect on the water pump and reduce the loss of the whole damping base.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a water pump shock mount base structure for install the water pump body, its characterized in that includes: a base, a first supporting plate, a second supporting plate, a third supporting plate, a first elastic component, a second elastic component and a third elastic component,
vertical plates are fixed at two ends of the base; the first supporting plate, the second supporting plate and the third supporting plate are transversely arranged between the two vertical plates, and the first supporting plate and the second supporting plate are arranged up and down; the two sides of the second supporting plate are respectively provided with a roller, so that the second supporting plate can roll up and down along the vertical plate; the lower surface of the second support plate is provided with a boss, the third support plates are symmetrically arranged on two sides of the boss, and one side of each third support plate is fixed with the vertical plate; the first elastic component is arranged between the first supporting plate and the second supporting plate, the second elastic component is arranged between the second supporting plate and the third supporting plate, and the third elastic component is arranged between the boss and the base;
the third elastic assembly has two, and two third elastic assemblies are arranged with respect to the central axis of the boss symmetrically, and the third elastic assembly includes: the support plate comprises a first spring, an arc-shaped elastic sheet, a support block, a support column and a second spring, wherein one end of the first spring is fixed with the vertical plate, the other end of the first spring is connected with the arc-shaped elastic sheet, the end, which is not connected with the first spring, of the arc-shaped elastic sheet is provided with the support block, the first end of the support column is fixed with the lower surface of the boss, the second end of the support column penetrates through the support block to extend downwards, the second spring is installed between the boss and the support block, and the second spring is sleeved on the periphery of the support column.
2. The water pump shock absorber base structure of claim 1, wherein the length of the support column is less than the vertical distance between the boss and the base.
3. The water pump shock absorber base structure of claim 2, wherein the second end of the support post is provided with a rubber pad.
4. The water pump shock absorption base structure according to claim 1, wherein the dome spring comprises a first straight line section, a first transition section, a curved line section, a second transition section and a second straight line section which are connected in sequence, one end of the first straight line section is coaxially connected with the first spring, and one end of the second straight line section is coaxially connected with the support block.
5. The water pump shock absorption base structure according to claim 1, further comprising a limiting plate, wherein the limiting plate is disposed above the first spring, and one side of the limiting plate is fixed to the vertical plate.
6. The water pump shock absorbing base structure according to claim 1, wherein the first elastic member includes: the third spring is installed between the circular plate and the bottom surface of the sleeve, a sliding groove is formed in the wall of the sleeve, a sliding block matched with the sliding groove is arranged on the periphery of the circular plate, and the sliding block is clamped in the sliding groove.
7. The water pump shock absorbing base structure according to claim 6, wherein a plurality of first elastic members are uniformly arranged in a circumferential direction of the first support plate.
8. The water pump shock absorption base structure according to claim 1, wherein the second elastic assembly comprises a first support rod, a second support rod, a fourth spring and a hydraulic driving element, wherein a first end of the first support rod is fixed to a lower surface of the second support rod, a second end of the first support rod is hinged to a first end of the second support rod, a second end of the second support rod is fixed to an upper surface of the third support rod, one end of the fourth spring is fixed to the first support rod, the other end of the fourth spring is fixed to the second support rod, and the hydraulic driving element is connected between the second support rod and the third support rod.
9. The water pump shock absorption base structure according to claim 1, wherein the first support plate, the second support plate and the third support plate are arranged in parallel and are perpendicular to the vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011645065.3A CN112855845B (en) | 2020-12-31 | 2020-12-31 | Water pump shock attenuation base structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011645065.3A CN112855845B (en) | 2020-12-31 | 2020-12-31 | Water pump shock attenuation base structure |
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| CN112855845A true CN112855845A (en) | 2021-05-28 |
| CN112855845B CN112855845B (en) | 2022-11-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216005A (en) * | 2021-12-10 | 2022-03-22 | 徐州威通机械制造有限公司 | Damping base for casting machinery |
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| CN211737441U (en) * | 2020-03-10 | 2020-10-23 | 宫丽丽 | Damping device for water pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114216005A (en) * | 2021-12-10 | 2022-03-22 | 徐州威通机械制造有限公司 | Damping base for casting machinery |
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| CN112855845B (en) | 2022-11-01 |
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