CN109488610A - A kind of fire extinguishing pump - Google Patents
A kind of fire extinguishing pump Download PDFInfo
- Publication number
- CN109488610A CN109488610A CN201811278098.1A CN201811278098A CN109488610A CN 109488610 A CN109488610 A CN 109488610A CN 201811278098 A CN201811278098 A CN 201811278098A CN 109488610 A CN109488610 A CN 109488610A
- Authority
- CN
- China
- Prior art keywords
- damping
- magnet block
- pillar
- fire extinguishing
- pedestal
- Prior art date
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
-
- 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
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to fire-fighting equipment technical fields, specifically a kind of fire extinguishing pump, including the pump housing and pedestal, several damping devices are provided on the upside of the pedestal, the upper end of damping device and the lower end of the pump housing connect, damping device includes support tube and retracting cylinder, sliding chamber is offered in the barrel of the retracting cylinder, the upper end setting of support tube is intracavitary in cunning, the interior lower end of support tube is provided with pillar, the upper end of pillar is provided with telescopic rod, damping spring is provided on the outside of pillar and telescopic rod, the inside of the pillar offers damping chamber, damping chamber is internally provided with slide plate, the connection of the upside of the telescopic rod and slide plate, magnet block is provided on the downside of slide plate, the interior lower end of damping chamber is provided with lower magnet block, several shock-absorption air bags are provided between the upper magnet block and lower magnet block, it is provided on the outside of the damping spring dust-proof Cover.Present apparatus structure is simple, easy to use, good damping effect, long service life, does not need frequent repair and replacement.
Description
Technical field
The present invention relates to fire-fighting equipment technical field, specifically a kind of fire extinguishing pump.
Background technique
Fire pump is exactly the pump in fire-fighting as its name suggests, and fire pump is to introduce external product, according to different classification sides
Formula is divided into that different types is hermetically sealed with it, No leakage drinks corrosion-resistant feature, is widely used in environmental protection, water process and fire-fighting etc.
Department is for pumping each class I liquid I, is ideal pump and the fire-fighting for creating No leakage, pollution-free civilized workshop and civilized factory
System, pump type it is all much the same, only lift and flow are different, the selection ground of fire pump, should according to process flow,
Plumbing requirement waits five aspects to take in.
With being constantly progressive in terms of fire prevention, fire pump is more and more presented in people at the moment, and common disappears
Anti- pump is all very heavy, it is extremely difficult to carry, and the shaking occurred when carrying easily causes the offset of component inside fire pump very
To falling off, it will lead to fire pump in this way and stop operating, cause very big fire-fighting accident.Chinese patent (Authorization Notice No.: CN
207777208 U) a kind of fire pump easy to remove is disclosed, made by the cooperation between adjustable spring and spring protective frame
With the rolling power generated when by carrying is offset, and the vibration inside fire pump is reduced, to reduce member inside fire pump
Component falls off, and improves the working efficiency of fire pump, reduces a possibility that fire pump stops working.But only by letter
Single spring realizes damping, and damping effect is poor, and service life is short, needs frequent repair and replacement, very troublesome.
Summary of the invention
The purpose of the present invention is to provide a kind of fire extinguishing pumps, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of fire extinguishing pump, including the pump housing and pedestal, the left and right ends of the pump housing are provided with connecting flange, set on the upside of the pump housing
It is equipped with support frame, the upper end of support frame as described above is provided with driving motor, and the pump housing is internally provided with drive shaft, and the drive shaft is logical
The output end for crossing shaft coupling and driving motor connects, and is provided with several damping devices, the damping device on the upside of the pedestal
Upper end and the pump housing lower end connect, the damping device includes support tube and retracting cylinder, is opened up in the barrel of the retracting cylinder
There is sliding chamber, the upper end setting of the support tube is intracavitary in cunning, and the interior lower end of support tube is provided with pillar, the upper end of the pillar
It is provided with telescopic rod, damping spring is provided on the outside of pillar and telescopic rod, the inside of the pillar offers damping chamber, described
Damping chamber is internally provided with slide plate, and the upside of the telescopic rod and slide plate connects, and is provided with magnet block on the downside of slide plate, subtracts
The interior lower end of shake chamber is provided with lower magnet block, and several shock-absorption air bags, institute are provided between the upper magnet block and lower magnet block
It states and is provided with dust cover on the outside of damping spring.
As a further solution of the present invention: the downside of the pedestal is symmetrical to be opened up fluted, and pedestal is equipped with
The shaft of two grooves is crossed, is equipped in each groove and is connected with the rotating shaft eccentric wheel.
As a further solution of the present invention: the internal activity of the groove is equipped with attachment base, the lower end of the attachment base
Wheeled base is installed, universal wheel is installed on the wheel seat.
As a further solution of the present invention: the right end of the shaft stretches out pedestal, and the right end of shaft is equipped with crank.
As a further solution of the present invention: the upside of the attachment base is equipped with the arc groove cooperated with eccentric wheel.
As a further solution of the present invention: the attachment base is slided by the cooperation of sliding block and sliding slot and the inner wall of groove
Connection.
As further scheme of the invention: the upper magnet block is identical as the magnetic pole of opposite face of lower magnet block.
Compared with prior art, the beneficial effects of the present invention are: being provided with damping device, upper and lower magnet block, damping spring
With the mutual cooperation of shock-absorption air bag, multiple damping is realized, good damping effect can reduce shake when device uses when in use
It is dynamic, the generation of noise, and the setting of support tube, retracting cylinder and dust cover are reduced, can prevent dust from entering damping device
In, extend the service life of damping device, guarantees the performance of damping.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of pedestal.
Fig. 3 is the structural schematic diagram of damping device.
The 1- pump housing, 2- connecting flange, 3- support frame, 4- driving motor, 5- drive shaft, 6- pedestal, 7- damping device, 8- are recessed
Slot, 9- shaft, 10- eccentric wheel, 11- crank, 12- attachment base, 13- wheel seat, 14- universal wheel, 15- shaft coupling, 16- support tube,
The sliding chamber of 17- retracting cylinder, 18-, 19- pillar, 20- telescopic mast, 21- damping spring, 22- cavity, 23- slide plate, the upper magnet block of 24-,
Magnet block, 27- dust cover under 25- shock-absorption air bag, 26-.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
Refering to fig. 1 and scheme, 3, in the embodiment of the present invention, a kind of fire extinguishing pump, including the pump housing 1 and pedestal 6, a left side for the pump housing 1
Right both ends are provided with connecting flange 6, and the upside of the pump housing 1 is provided with support frame 3, and the upper end of support frame as described above 3 is provided with driving electricity
Machine 4, the pump housing 1 are internally provided with drive shaft 5, and the drive shaft 5 is connect by shaft coupling 15 with the output end of driving motor 4,
The upside of the pedestal 6 is provided with several damping devices 7, and the upper end of the damping device 7 is connect with the lower end of the pump housing 1, described
Damping device 7 includes support tube 16 and retracting cylinder 17, offers sliding chamber 18, the support tube 16 in the barrel of the retracting cylinder 17
Upper end setting in sliding chamber 18, the interior lower end of support tube 16 is provided with pillar 19, and the upper end of the pillar 19, which is provided with, stretches
The outside of contracting bar 20, pillar 19 and telescopic rod 20 is provided with damping spring 21, and the inside of the pillar 19 offers damping chamber 22,
The damping chamber 22 is internally provided with slide plate 23, and the telescopic rod 20 is connect with the upside of slide plate 23, and the downside of slide plate 23 is set
It is equipped with magnet block 24, the interior lower end of damping chamber 22 is provided with lower magnet block 26, the upper magnet block 24 and lower magnet block 26
Between be provided with several shock-absorption air bags 25, the outside of the damping spring 21 is provided with dust cover 27, the upper magnet block 24 with
The magnetic pole of the opposite face of lower magnet block 26 is identical.It is provided with damping device 7, upper and lower magnet block, damping spring 21 and shock-absorption air bag
Multiple damping is realized in 25 mutual cooperation, and good damping effect can reduce vibration when device uses when in use, and reduction is made an uproar
The generation of sound, and the setting of support tube 16, retracting cylinder 17 and dust cover 27, can prevent dust from entering in damping device 7,
The service life for extending damping device 7, guarantees the performance of damping.
Embodiment two
Referring to Fig. 2, on the basis of example 1, the downside of the pedestal 6 is symmetrical to open up fluted 8, on pedestal 6
Equipped with the shaft 9 for crossing two grooves 8, be equipped with the eccentric wheel 10 connecting with shaft 9 in each groove 8, the groove 8 it is interior
Portion is movably equipped with attachment base 12, and the lower end of the attachment base 12 installs wheeled base 13, is equipped with universal wheel 14 on the wheel seat 13,
The right end of the shaft 9 stretches out pedestal 6, and the right end of shaft 9 is equipped with crank 11, and the upside of the attachment base 12 is equipped with and eccentric wheel
The arc groove of 10 cooperations, the attachment base 12 are slidably connected by the cooperation of sliding block and sliding slot and the inner wall of groove 8.Equipped with shaft
And universal wheel, when needing mobile, by 11 drive shaft 9 of crank, so that shaft 9 is rotated with movable eccentric wheel 10, attachment base 12
It can move down so that universal wheel 14 stretches out groove 8, conveniently moving, one can be carried out moving, time saving and energy saving.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of fire extinguishing pump, including the pump housing (1) and pedestal (6), the left and right ends of the pump housing (1) are provided with connecting flange
(6), it is provided with support frame (3) on the upside of the pump housing (1), the upper end of support frame as described above (3) is provided with driving motor (4), the pump housing (1)
Be internally provided with drive shaft (5), the drive shaft (5) is connect by shaft coupling (15) with the output end of driving motor (4),
It is characterized in that, is provided with several damping devices (7) on the upside of the pedestal (6), the upper end of the damping device (7) and the pump housing
(1) lower end connection, the damping device (7) includes support tube (16) and retracting cylinder (17), the barrel of the retracting cylinder (17)
It inside offers sliding chamber (18), in sliding chamber (18), the interior lower end of support tube (16) is set for the upper end setting of the support tube (16)
It is equipped with pillar (19), the upper end of the pillar (19) is provided with telescopic rod (20), is set on the outside of pillar (19) and telescopic rod (20)
It is equipped with damping spring (21), the inside of the pillar (19) offers damping chamber (22), the inside setting of the damping chamber (22)
Have slide plate (23), the telescopic rod (20) connect with the upside of slide plate (23), and slide plate is provided with magnet block on the downside of (23)
(24), the interior lower end of damping chamber (22) is provided with lower magnet block (26), the upper magnet block (24) and lower magnet block (26) it
Between be provided with several shock-absorption air bags (25), be provided with dust cover (27) on the outside of the damping spring (21).
2. a kind of fire extinguishing pump according to claim 1, which is characterized in that the downside of the pedestal (6) is symmetrical
It opens up fluted (8), pedestal (6), which is equipped with, crosses the shaft (9) of two grooves (8), is equipped in each groove (8) and shaft
(9) eccentric wheel (10) connected.
3. a kind of fire extinguishing pump according to claim 2, which is characterized in that the internal activity of the groove (8), which is equipped with, to be connected
Wheeled base (13) are installed in the lower end of joint chair (12), the attachment base (12), are equipped with universal wheel (14) on the wheel seat (13).
4. a kind of fire extinguishing pump according to claim 2, which is characterized in that the right end of the shaft (9) stretches out pedestal
(6), the right end of shaft (9) is equipped with crank (11).
5. a kind of fire extinguishing pump according to claim 3, which is characterized in that the upside of the attachment base (12) be equipped with it is inclined
The arc groove of heart wheel (10) cooperation.
6. a kind of fire extinguishing pump according to claim 3, which is characterized in that the attachment base (12) passes through sliding block and sliding slot
Cooperation and the inner wall of groove (8) be slidably connected.
7. a kind of fire extinguishing pump according to claim 1, which is characterized in that the upper magnet block (24) and lower magnet block
(26) magnetic pole of opposite face is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811278098.1A CN109488610A (en) | 2018-10-30 | 2018-10-30 | A kind of fire extinguishing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811278098.1A CN109488610A (en) | 2018-10-30 | 2018-10-30 | A kind of fire extinguishing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109488610A true CN109488610A (en) | 2019-03-19 |
Family
ID=65691929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811278098.1A Pending CN109488610A (en) | 2018-10-30 | 2018-10-30 | A kind of fire extinguishing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109488610A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362359A (en) * | 2016-10-09 | 2017-02-01 | 许昌学院 | Intelligent exercise bike |
| CN106424243A (en) * | 2016-11-17 | 2017-02-22 | 盐城帕尼尔机械制造有限公司 | Portable bending machine capable of adapting to various diameters |
| CN108031394A (en) * | 2017-12-18 | 2018-05-15 | 宁波斯凯勒智能科技有限公司 | A kind of Chemical Manufacture material stirring mixing arrangement |
| CN207777208U (en) * | 2018-01-06 | 2018-08-28 | 江西格来利泵业有限公司 | A kind of fire pump easy to remove |
| CN108612961A (en) * | 2018-07-06 | 2018-10-02 | 安徽思源三轻智能制造有限公司 | A kind of damping type engine support |
-
2018
- 2018-10-30 CN CN201811278098.1A patent/CN109488610A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362359A (en) * | 2016-10-09 | 2017-02-01 | 许昌学院 | Intelligent exercise bike |
| CN106424243A (en) * | 2016-11-17 | 2017-02-22 | 盐城帕尼尔机械制造有限公司 | Portable bending machine capable of adapting to various diameters |
| CN108031394A (en) * | 2017-12-18 | 2018-05-15 | 宁波斯凯勒智能科技有限公司 | A kind of Chemical Manufacture material stirring mixing arrangement |
| CN207777208U (en) * | 2018-01-06 | 2018-08-28 | 江西格来利泵业有限公司 | A kind of fire pump easy to remove |
| CN108612961A (en) * | 2018-07-06 | 2018-10-02 | 安徽思源三轻智能制造有限公司 | A kind of damping type engine support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |