CN110985451A - Water pump capable of buffering and damping principle - Google Patents

Water pump capable of buffering and damping principle Download PDF

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Publication number
CN110985451A
CN110985451A CN201911294132.9A CN201911294132A CN110985451A CN 110985451 A CN110985451 A CN 110985451A CN 201911294132 A CN201911294132 A CN 201911294132A CN 110985451 A CN110985451 A CN 110985451A
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CN
China
Prior art keywords
plate
elastic
water pump
moving
groove
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911294132.9A
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Chinese (zh)
Inventor
黄秀琼
Original Assignee
黄秀琼
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Filing date
Publication date
Application filed by 黄秀琼 filed Critical 黄秀琼
Priority to CN201911294132.9A priority Critical patent/CN110985451A/en
Publication of CN110985451A publication Critical patent/CN110985451A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/62Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps

Abstract

The invention discloses a water pump capable of buffering and damping and a damping principle. According to the invention, the water pump can be buffered and damped for protection by matching the lifting plate, the moving block, the positioning block, the spring plate, the bottom plate, the storage groove, the moving groove, the reset spring, the moving plate, the connecting plate, the placing groove opening, the buffer spring, the elastic plate, the lifting sliding groove, the elastic sliding block, the storage groove, the positioning screw rod, the elastic washer, the elastic supporting sleeve and the positioning screw sleeve, so that the problem that the service life of the water pump is short due to the fact that the water pump is short in service life because of lack of effective buffering and damping protection when the water pump is used and is easy to generate rigid collision when the water pump is subjected to external acting force is solved.

Description

Water pump capable of buffering and damping principle
Technical Field
The invention relates to the technical field of water pumps, in particular to a water pump capable of buffering and damping and a damping principle.
Background
The water pump is a machine for conveying liquid or pressurizing liquid, which transfers the mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying the liquid, such as water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and can also convey liquid, gas mixture and liquid containing suspended solids; the technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volumetric pump, a vane pump and the like according to different working principles, and the volumetric pump transfers energy by utilizing the change of the volume of a working chamber of the volumetric pump; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.
In people's daily life and industrial production, the water pump has obtained the wide use, current water pump is when using, lacks effectual buffering shock attenuation protection for the water pump is when receiving external effort, self and mounting platform and with and produce the rigidity collision easily between the spare part on it, cause the damage of water pump, thereby lead to the water pump to appear the problem that life is shorter, the water-feeding pump owner brings great economic loss, be unfavorable for developing of people daily life and industrial production simultaneously.
Disclosure of Invention
The invention aims to provide a water pump capable of buffering and damping and a damping principle, has the advantage of buffering and damping protection on the water pump, and solves the problem of short service life of the water pump.
In order to achieve the purpose, the invention provides the following technical scheme: a water pump capable of buffering and damping comprises a base, wherein positioning plates are longitudinally and fixedly connected to the bottoms of the surfaces of the two sides of the base, a bottom plate is arranged at the top of the base, a pump body is fixedly connected to the top of the bottom plate, a water outlet pipe is fixedly connected to the center of the surface of the top of the pump body, a water inlet pipe is fixedly connected to the left side of the pump body, flange plates are fixedly connected to the top of the water outlet pipe and the left side of the water inlet pipe, a connecting screw hole is formed in the surface of an outer ring of each flange plate in a penetrating mode, a placing notch is formed in the center of the surface of the top of the base, the bottom of an inner cavity of the placing notch is communicated with a storage groove, lifting sliding grooves;
a positioning block is fixedly connected at the center of the bottom of the inner cavity of the moving groove, return springs are fixedly connected on the left side and the right side of the positioning block, a moving block is fixedly connected on the outer side of each return spring, a moving plate is fixedly connected on the top of the moving plate, a spring plate is fixedly connected on the top of the spring plate, a lifting plate is fixedly connected on the top of the spring plate, the bottom of the bottom plate penetrates through the placing groove opening and is fixedly connected with the lifting plate, accommodating grooves are longitudinally formed in the surfaces of the two sides of the lifting plate, an elastic plate is embedded in the inner cavity of each accommodating groove, an elastic sliding block is fixedly connected on the outer side of the elastic plate and penetrates through the accommodating grooves, the surface of each elastic sliding block is in sliding contact with the inner cavity of each lifting sliding groove, buffer springs are fixedly connected on the four corners of the top surface of the lifting plate and, the utility model discloses a bottom plate, including bottom plate both sides surface bottom, the equal vertical fixedly connected with connecting plate in front side and the rear side of bottom plate both sides surface bottom, the top of connecting plate is provided with positioning screw, positioning screw's bottom run through the connecting plate and with base fixed connection, positioning screw's surface and the bottom cover that is located the connecting plate are equipped with the elastic support cover, positioning screw's surface and the top cover that is located the connecting plate are equipped with the elastic washer, positioning screw's surface and the top threaded connection that is located the elastic washer have the location swivel nut.
Preferably, the center of the top surface of the connecting plate is provided with a limit ring groove, the bottom of the elastic washer extends to an inner cavity of the limit ring groove and is in sliding contact with the inner cavity of the limit ring groove, the center of the bottom of the inner cavity of the limit ring groove is provided with a mounting hole in a penetrating manner, the inner diameter of the mounting hole is slightly larger than the outer diameter of the positioning screw rod, the inner diameter of the limit ring groove is smaller than the outer diameter of the positioning screw sleeve, the outer diameter of the elastic support sleeve is larger than the inner diameter of the mounting hole, the surface of the top of the elastic support sleeve is in surface contact with the bottom of the connecting plate, and the surface of the bottom of the elastic.
Preferably, the longitudinal length and the transverse length of bottom plate all slightly are less than the longitudinal length and the transverse length who lays the notch, the surface of elastic plate is for closely cooperating with the inner chamber of accomodating the groove, the surface in the elastic plate outside is sliding contact with the inner chamber of storing up the recess.
Preferably, the surface of the bottom of the moving plate is in sliding contact with the bottom of the inner cavity of the storage groove, the longitudinal length of the moving plate is greater than that of the moving groove, and the surface of the moving block is in sliding contact with the inner cavity of the moving groove.
Preferably, the positioning groove is formed in the surface of the outer side of the positioning block, and the outer side of the return spring extends to the inner cavity of the positioning groove and is fixedly connected with the inner cavity of the positioning groove.
Preferably, the front side and the rear side of the surface of the top of the positioning plate are both provided with foundation bolt holes, foundation bolts are placed on the surface of the top of the positioning plate and the tops of the foundation bolt holes, and the inner diameter of the water outlet pipe is the same as that of the water inlet pipe.
Preferably, the damping principle of the water pump capable of damping vibration comprises the following steps:
A) when the water pump is subjected to external acting force in the using process or the water pump vibrates in the running process, the bottom plate can ascend and descend uninterruptedly under the action of force, the ascending and descending plate is driven to ascend and descend uninterruptedly through the uninterrupted ascending and descending of the bottom plate, so that the buffer spring at the top and the buffer spring at the bottom are compressed and stretched uninterruptedly, the ascending and descending plate can swing left and right in the ascending and descending process, the left and right swinging conditions are buffered and relieved through the matching of the elastic plate and the elastic sliding block, and the hard collision is avoided;
B) the lifting plate continuously ascends and descends to drive the spring plate to be continuously stretched and extruded, when the spring plate is stretched, the two moving plates are driven to move inwards to move the moving block inwards, the reset spring is compressed at the moment, and when the spring plate is extruded, the two moving plates are driven to move outwards to move the moving block outwards to drive the reset spring to be stretched;
C) the bottom plate drives the connecting plate to uninterruptedly ascend and descend in the uninterrupted ascending and descending process, so that the elastic gasket and the elastic support sleeve are uninterruptedly compressed, and the connecting plate is prevented from rigidly colliding with the base.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the lifting plate, the moving block, the positioning block, the spring plate, the bottom plate, the storage groove, the moving groove, the reset spring, the moving plate, the connecting plate, the placing groove opening, the buffer spring, the elastic plate, the lifting sliding groove, the elastic sliding block, the storage groove, the positioning screw rod, the elastic washer, the elastic supporting sleeve and the positioning screw sleeve are matched for use, so that the water pump can be subjected to buffer and shock absorption protection, the problem that the service life of the water pump is short due to the fact that the water pump is lack of effective buffer and shock absorption protection when the water pump is used and is easily subjected to rigid collision when being subjected to external acting force is solved, and the water pump is damaged is further solved, and the problem that.
2. According to the invention, the elastic washer can be accommodated through the limit ring groove, meanwhile, the elastic washer can be limited, the situation that the elastic washer shakes left and right in the use process is avoided, the top positioning screw is installed through the installation hole, the connecting plate can be elastically supported through the elastic support sleeve, the connection between the bottom plate and the lifting plate is facilitated through the arrangement notch, the elastic plate can be installed through the accommodating groove, the movable block can be limited through the movable plate, the movable block is prevented from being separated from the inner cavity of the movable groove, the reset spring can be accommodated through the positioning groove, the situation that the reset spring is twisted too much in the compression process is avoided, and the positioning plate and the installation platform are conveniently positioned and connected through the matching of the foundation bolt hole and the foundation bolt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 3 is a side view of the lifter plate structure of the present invention;
FIG. 4 is a structural diagram of the connecting plate and the positioning screw according to the present invention;
FIG. 5 is a top view of the web construction of the present invention;
FIG. 6 is a schematic view of the flange structure of the present invention;
FIG. 7 is a side view of the positioning block structure of the present invention.
In the figure: the device comprises a base 1, a lifting plate 2, a moving block 3, a positioning block 4, a spring plate 5, a bottom plate 6, a storage groove 7, a moving groove 8, a reset spring 9, a moving plate 10, a positioning plate 11, a connecting plate 12, a pump body 13, a water outlet pipe 14, a water inlet pipe 15, a flange plate 16, a placing notch 17, a buffer spring 18, an elastic plate 19, a lifting sliding groove 20, an elastic sliding block 21, a containing groove 22, a positioning screw 23, an elastic gasket 24, an elastic supporting sleeve 25, a positioning threaded sleeve 26, a limiting ring groove 27, a mounting hole 28, a connecting screw hole 29 and a positioning groove 30.
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. 1-7, a water pump capable of buffering and damping comprises a base 1, wherein the bottom of the surface of each of two sides of the base 1 is longitudinally and fixedly connected with a positioning plate 11, the top of the base 1 is provided with a bottom plate 6, the top of the bottom plate 6 is fixedly connected with a pump body 13, the center of the surface of the top of the pump body 13 is fixedly connected with a water outlet pipe 14, the left side of the pump body 13 is fixedly connected with a water inlet pipe 15, the front side and the rear side of the surface of the top of the positioning plate 11 are respectively provided with a foundation bolt hole, foundation bolts are arranged on the surface of the top of the positioning plate 11 and positioned at the top of the foundation bolt holes, the inner diameter of the water outlet pipe 14 is the same as the inner diameter of the water inlet pipe 15, the positioning plate 11 is conveniently positioned and connected with a mounting platform through the cooperation, a placing notch 17 is formed in the center of the top surface of the base 1, the bottom of an inner cavity of the placing notch 17 is communicated with a storage groove 7, lifting sliding grooves 20 are vertically formed in two sides of an inner cavity of the storage groove 7, and moving grooves 8 are formed in two sides of the bottom of the inner cavity of the storage groove 7;
a positioning block 4 is fixedly connected at the center of the bottom of the inner cavity of the moving groove 8, return springs 9 are fixedly connected at the left side and the right side of the positioning block 4, positioning grooves 30 are formed in the surface of the outer side of the positioning block 4, the outer side of each return spring 9 extends into the inner cavity of each positioning groove 30 and is fixedly connected with the inner cavity of each positioning groove 30, the return springs 9 can be accommodated through the positioning grooves 30, the situation that the return springs 9 are twisted too much in the compression process is avoided, a moving block 3 is fixedly connected to the outer side of each return spring 9, a moving plate 10 is fixedly connected to the top of each moving block 3, the surface of the bottom of each moving plate 10 is in sliding contact with the bottom of the inner cavity of the corresponding storage groove 7, the longitudinal length of each moving plate 10 is larger than that of the moving groove 8, the surface of, the moving block 3 is prevented from being separated from the inner cavity of the moving groove 8, the spring plate 5 is fixedly connected to the top of the moving plate 10, the lifting plate 2 is fixedly connected to the top of the spring plate 5, the bottom of the bottom plate 6 penetrates through the placing notch 17 and is fixedly connected with the lifting plate 2, the accommodating grooves 22 are longitudinally formed in the surfaces of the two sides of the lifting plate 2, the elastic plates 19 are embedded in the inner cavities of the accommodating grooves 22, the longitudinal length and the transverse length of the bottom plate 6 are slightly smaller than those of the placing notch 17, the surfaces of the elastic plates 19 are tightly matched with the inner cavities of the accommodating grooves 22, the surfaces of the outer sides of the elastic plates 19 are in sliding contact with the inner cavities of the accommodating grooves 7, the connection between the bottom plate 6 and the lifting plate 2 is facilitated through the placing notch 17, the elastic plates 19 can be installed through the accommodating grooves 22, the outer sides of the elastic plates 19 penetrate through the accommodating grooves 22 and are fixedly connected with the elastic sliding blocks 21, the surfaces of, four corners of the top surface and four corners of the bottom surface of the lifting plate 2 are fixedly connected with buffer springs 18, one side of each buffer spring 18, which is far away from the lifting plate 2, is fixedly connected with the base 1, the front side and the rear side of the bottoms of the surfaces of the two sides of the bottom plate 6 are fixedly connected with the connecting plate 12 longitudinally, the top of the connecting plate 12 is provided with a positioning screw 23, the bottom of the positioning screw 23 penetrates through the connecting plate 12 and is fixedly connected with the base 1, the surface of the positioning screw 23, which is positioned at the bottom of the connecting plate 12, is sleeved with an elastic support sleeve 25, the surface of the positioning screw 23, which is positioned at the top of the connecting plate 12, is sleeved with an elastic washer 24, the surface of the positioning screw 23, which is positioned at the top of the elastic washer 24, is in threaded connection with a positioning threaded sleeve 26, and the lifting plate 2, the connecting plate 12, the placing notch 17, the buffer spring 18, the elastic plate 19, the lifting sliding groove 20, the elastic sliding block 21, the accommodating groove 22, the positioning screw rod 23, the elastic washer 24, the elastic support sleeve 25 and the positioning screw sleeve 26 are matched for use, and the water pump can be subjected to buffering and shock absorption protection, so that the service life of the water pump is longer, the problem that the service life of the water pump is shorter due to the fact that the water pump is easy to be damaged due to rigid collision when being subjected to external acting force because of lack of effective buffering and shock absorption protection when the water pump is used is solved, and the popularization is worthy, the limit ring groove 27 is formed in the center of the top surface of the connecting plate 12, the bottom of the elastic washer 24 extends to the inner cavity of the limit ring groove 27 and is in sliding contact with the inner cavity of the limit ring groove 27, the mounting hole 28 penetrates through the center of the bottom of the inner cavity of the limit ring, the inner diameter of the limit ring groove 27 is smaller than the outer diameter of the positioning threaded sleeve 26, the outer diameter of the elastic support sleeve 25 is larger than the inner diameter of the mounting hole 28, the surface of the top of the elastic support sleeve 25 is in contact with the surface of the bottom of the connecting plate 12, the surface of the bottom of the elastic support sleeve 25 is in contact with the surface of the top of the base 1, the elastic gasket 24 can be accommodated through the limit ring groove 27, meanwhile, the elastic gasket 24 can be limited, the situation that the elastic gasket 24 shakes left and right in the using process is avoided, the top positioning screw 23 is mounted through the mounting hole 28, and the connecting plate 12 can be elastically supported through the elastic support sleeve 25;
the damping principle of the water pump capable of damping comprises the following steps:
A) when the water pump is subjected to external acting force in the using process or the water pump per se vibrates in the running process, the bottom plate 6 can continuously rise and fall under the action of force, the lifting plate 2 is driven to continuously rise and fall through the continuous rising and falling of the bottom plate 6, so that the buffer springs 18 at the top and the buffer springs 18 at the bottom are continuously compressed and stretched, meanwhile, the lifting plate 2 can swing left and right in the rising and falling processes, and the left and right swinging conditions are buffered and relieved through the matching of the elastic plate 19 and the elastic sliding block 21, so that the hard collision is avoided;
B) the lifting plate 2 continuously ascends and descends to drive the spring plate 5 to be continuously stretched and extruded, when the spring plate 5 is stretched, the two moving plates 10 are driven to move inwards to enable the moving block 3 to move inwards, the return spring 9 is compressed at the moment, and when the spring plate 5 is extruded, the two moving plates 10 are driven to move outwards to enable the moving block 3 to move outwards to drive the return spring 9 to be stretched;
C) the bottom plate 6 drives the connecting plate 12 to continuously ascend and descend in the continuous ascending and descending processes, so that the elastic gasket 24 and the elastic supporting sleeve 25 are continuously compressed, and the connecting plate 12 is prevented from rigidly colliding with the base 1.
All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.
In summary, the following steps: this can cushion absorbing water pump and damping principle, through setting up lifter plate 2, movable block 3, locating piece 4, spring plate 5, bottom plate 6, store up and receive recess 7, shifting chute 8, reset spring 9, movable plate 10, connecting plate 12, lay notch 17, buffer spring 18, elastic plate 19, lift spout 20, elastic sliding block 21, accomodate groove 22, positioning screw 23, elastic washer 24, elastic support cover 25 and location swivel nut 26's cooperation is used, the problem that life is short appears in the water pump has been solved.
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 (7)

1. The utility model provides a but cushion absorbing water pump, includes base (1), its characterized in that: the bottom of the surface of the two sides of the base (1) is longitudinally and fixedly connected with a positioning plate (11), the top of the base (1) is provided with a bottom plate (6), the top of the bottom plate (6) is fixedly connected with a pump body (13), the center of the surface of the top of the pump body (13) is fixedly connected with a water outlet pipe (14), the left side of the pump body (13) is fixedly connected with a water inlet pipe (15), the top of the water outlet pipe (14) and the left side of the water inlet pipe (15) are fixedly connected with flange plates (16), the surface of the outer ring of the flange plate (16) is provided with a connecting screw hole (29) in a penetrating manner, the center of the surface of the top of the base (1) is provided with a placing notch (17), the bottom of the inner cavity of the placing notch (17) is communicated with a, two sides of the bottom of the inner cavity of the storage groove (7) are provided with moving grooves (8);
a positioning block (4) is fixedly connected to the center of the bottom of an inner cavity of the moving groove (8), return springs (9) are fixedly connected to the left side and the right side of the positioning block (4), a moving block (3) is fixedly connected to the outer side of the return springs (9), a moving plate (10) is fixedly connected to the top of the moving block (3), a spring plate (5) is fixedly connected to the top of the moving plate (10), a lifting plate (2) is fixedly connected to the top of the spring plate (5), a notch (17) is arranged at the bottom of the bottom plate (6) in a penetrating manner and fixedly connected with the lifting plate (2), accommodating grooves (22) are longitudinally formed in the surfaces of the two sides of the lifting plate (2), an elastic plate (19) is embedded in the inner cavity of the accommodating grooves (22), and an elastic sliding block (21) is fixedly connected to the outer side of the elastic plate (19, the surface of elastic sliding block (21) is in sliding contact with the inner cavity of lifting sliding groove (20), four corners of top surface of lifting plate (2) and four corners of bottom surface are fixedly connected with buffer springs (18), one side of lifting plate (2) is kept away from buffer springs (18) and base (1) are fixedly connected, front side and rear side of bottom surface of two sides of bottom plate (6) are longitudinally fixedly connected with connecting plate (12), the top of connecting plate (12) is provided with positioning screw (23), the bottom of positioning screw (23) runs through connecting plate (12) and is fixedly connected with base (1), the surface of positioning screw (23) is sleeved with elastic support sleeve (25) at the bottom of connecting plate (12), the surface of positioning screw (23) is sleeved with elastic washer (24) at the top of connecting plate (12), the surface of positioning screw (23) is connected with positioning screw through threads at the top of elastic washer (24) A sleeve (26).
2. The water pump capable of buffering and damping as claimed in claim 1, wherein: the center of the top surface of the connecting plate (12) is provided with a limit ring groove (27), the bottom of the elastic washer (24) extends to an inner cavity of the limit ring groove (27) and is in sliding contact with the inner cavity of the limit ring groove (27), the center of the bottom of the inner cavity of the limit ring groove (27) is provided with a mounting hole (28) in a penetrating mode, the inner diameter of the mounting hole (28) is slightly larger than the outer diameter of the positioning screw rod (23), the inner diameter of the limit ring groove (27) is smaller than the outer diameter of the positioning screw sleeve (26), the outer diameter of the elastic support sleeve (25) is larger than the inner diameter of the mounting hole (28), the surface of the top of the elastic support sleeve (25) is in contact with the surface of the bottom of the connecting plate (12), and the surface of the bottom of the elastic support sleeve (25) is in.
3. The water pump capable of buffering and damping as claimed in claim 1, wherein: the vertical length and the horizontal length of bottom plate (6) all slightly are less than vertical length and the horizontal length of laying notch (17), the surface of elastic plate (19) and the inner chamber of accomodating groove (22) are closely cooperated, the surface in the elastic plate (19) outside is sliding contact with the inner chamber of accomodating recess (7).
4. The water pump capable of buffering and damping as claimed in claim 1, wherein: the surface of the bottom of the moving plate (10) is in sliding contact with the bottom of the inner cavity of the storage groove (7), the longitudinal length of the moving plate (10) is greater than that of the moving groove (8), and the surface of the moving block (3) is in sliding contact with the inner cavity of the moving groove (8).
5. The water pump capable of buffering and damping as claimed in claim 1, wherein: locating slot (30) have been seted up on the surface in locating piece (4) outside, the outside of reset spring (9) extends to the inner chamber of locating slot (30) and with the inner chamber fixed connection of locating slot (30).
6. The water pump capable of buffering and damping as claimed in claim 1, wherein: the water outlet pipe is characterized in that foundation bolt holes are formed in the front side and the rear side of the surface of the top of the positioning plate (11), foundation bolts are arranged on the surface of the top of the positioning plate (11) and the tops of the foundation bolt holes, and the inner diameter of the water outlet pipe (14) is the same as that of the water inlet pipe (15).
7. The damping principle of the water pump capable of damping vibration according to the claims 1 to 6 is characterized in that: the method comprises the following steps:
A) when the water pump is subjected to external acting force in the using process or the water pump vibrates in the running process, the bottom plate (6) can ascend and descend uninterruptedly under the action of force, the ascending and descending of the bottom plate (6) are driven to ascend and descend uninterruptedly, so that the buffer springs (18) at the top and the buffer springs (18) at the bottom are compressed and stretched uninterruptedly, meanwhile, the ascending and descending processes of the ascending and descending plate (2) are accompanied by left and right swinging, and the left and right swinging conditions are buffered and relieved through the matching of the elastic plate (19) and the elastic sliding block (21), so that hard collision is avoided;
B) the lifting plate (2) continuously ascends and descends to drive the spring plate (5) to be continuously stretched and extruded, when the spring plate (5) is stretched, the two moving plates (10) are driven to move inwards to enable the moving block (3) to move inwards, the reset spring (9) is compressed at the moment, and when the spring plate (5) is extruded, the two moving plates (10) are driven to move outwards to enable the moving block (3) to move outwards to drive the reset spring (9) to be stretched;
C) the bottom plate (6) drives the connecting plate (12) to continuously ascend and descend in the continuous ascending and descending processes, so that the elastic gasket (24) and the elastic supporting sleeve (25) are continuously compressed, and the connecting plate (12) is prevented from rigidly colliding with the base (1).
CN201911294132.9A 2019-12-16 2019-12-16 Water pump capable of buffering and damping principle Pending CN110985451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911294132.9A CN110985451A (en) 2019-12-16 2019-12-16 Water pump capable of buffering and damping principle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911294132.9A CN110985451A (en) 2019-12-16 2019-12-16 Water pump capable of buffering and damping principle

Publications (1)

Publication Number Publication Date
CN110985451A true CN110985451A (en) 2020-04-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911294132.9A Pending CN110985451A (en) 2019-12-16 2019-12-16 Water pump capable of buffering and damping principle

Country Status (1)

Country Link
CN (1) CN110985451A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111608945A (en) * 2020-05-29 2020-09-01 海宁市富连机械有限公司 Protective damping device for vacuum pumping equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111608945A (en) * 2020-05-29 2020-09-01 海宁市富连机械有限公司 Protective damping device for vacuum pumping equipment

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