CN209494771U - A kind of electric precise topping-up pump connecting board structure - Google Patents
A kind of electric precise topping-up pump connecting board structure Download PDFInfo
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- CN209494771U CN209494771U CN201920115867.XU CN201920115867U CN209494771U CN 209494771 U CN209494771 U CN 209494771U CN 201920115867 U CN201920115867 U CN 201920115867U CN 209494771 U CN209494771 U CN 209494771U
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Abstract
The utility model discloses a kind of electric precise topping-up pump connecting board structures, including compoboard main body, the compoboard main body is collectively constituted by upper mounted plate and bottom plate, the upper surface of fixed plate is provided with the first screw hole, the surface of the bottom plate is provided with the second screw hole, fixed plate passes through the first screw hole by stud and extends to inside the second screw hole, and stud is provided with four groups, one end of the stud is fixed with nut, the bottom of the bottom plate is equipped with fixing chuck plate, the front-end surface of the compoboard main body is provided with mounting hole, and there are four mounting hole settings, first strip and the second strip are installed above fixed plate, and first strip be located at the side of the second strip, the surface of first strip and the second strip is provided with fixation hole.The utility model solves the problems such as current electric precise topping-up pump connecting board structure installation is fixed inconvenient, and assembly and disassembly is relatively complicated.
Description
Technical field
The utility model relates to topping-up pumps to install apparatus field, specifically a kind of electric precise topping-up pump connecting board structure.
Background technique
Electrodynamic pump, i.e., with electrically driven (operated) pump, electrodynamic pump be by the pump housing, lifting pipe, pump seat, submersible motor (including cable) and
The composition such as starting guard equipment.The pump housing is the workpiece of immersible pump, it is by water inlet pipe, blower inlet casing, non-return valve, pump shaft and leaf
The components such as wheel composition, impeller are fixed with two ways on axis.Transported liquid is filled before pump startup, in pump case；
After starting, impeller drives high-speed rotation by axis, and interlobate liquid also must be with rotation.Under the influence of centrifugal force, liquid
Outer rim is thrown to from impeller center and obtains energy, enters volute pump case to leave impeller outer edge at a high speed.In spiral case, liquid by
Slow down in being gradually expanded for runner, and part kinetic energy be changed into static energy, discharge line is finally flowed into higher pressure,
It send to needing place.When liquid flows to outer rim by impeller center, certain vacuum is formd in impeller center, due to storage tank liquid level
The pressure of top is greater than the pressure at pump intake, and liquid is just continuously pressed into impeller.As it can be seen that if impeller constantly rotates,
Liquid constantly will be inhaled into and be discharged.
Electric precise topping-up pump connecting board structure has that installation is fixed inconvenient, and assembly and disassembly is relatively complicated etc. and asks at present
Topic, therefore a kind of novel electric precise topping-up pump connecting board structure is developed in market in urgent need.
Utility model content
The purpose of this utility model is to provide a kind of electric precise topping-up pump connecting board structures, to solve in the prior art
Electric precise topping-up pump connecting board structure there is the problems such as installation is fixed inconvenient, and assembly and disassembly is relatively complicated.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric precise topping-up pump connection is hardened
Structure, including compoboard main body, the compoboard main body is collectively constituted by upper mounted plate and bottom plate, fixed plate
Upper surface be provided with the first screw hole, the surface of the bottom plate is provided with the second screw hole, and fixed plate passes through stud
It is extended to inside the second screw hole across the first screw hole, and stud is provided with four groups, one end of the stud is fixed with nut, described
The bottom of bottom plate is equipped with fixing chuck plate, and the front-end surface of the compoboard main body is provided with mounting hole, and mounting hole is set
There are four setting, the first strip and the second strip are installed, and the first strip is located at the second strip above fixed plate
The surface of side, first strip and the second strip is provided with fixation hole.
Preferably, first screw hole and the second screw hole are internally provided with screw thread, and the first screw hole and the second screw hole size
Diameter is identical.
Preferably, topping-up pump fixing groove is provided between first strip and the second strip.
Preferably, first strip and the second strip are mutually solid with topping-up pump main body across fixation hole by bolt firmware
It is fixed.
Preferably, one end of fixed plate is equipped with baffle, and baffle surface is provided with axis hole.
Preferably, the baffle passes through axis hole by pivot pin and mutually fixes with topping-up pump main body.
Compared with prior art, the utility model has the beneficial effects that the utility model is set in the upper surface of upper mounted plate
It is equipped with the first screw hole, the surface of bottom plate is provided with the second screw hole, and upper mounted plate passes through the first screw hole by stud and extends to
Inside second screw hole, by stud screw thread be screwed in the way of installation fixation is carried out to upper mounted plate and bottom plate, have connection
Advantage close and that disassembly is easy to assembly；First strip and the second strip, the first strip and are installed above upper mounted plate
It is provided with topping-up pump fixing groove, the first strip and the second strip between two strips, fixation hole and topping-up pump are passed through by bolt firmware
Main body is mutually fixed, and baffle passes through axis hole by pivot pin and mutually fixes with topping-up pump main body, by the way that topping-up pump main body is fixed on fluid injection
Pump in fixing groove, then installation fixation carried out with plate around to it by bolt firmware and pivot pin, play be connected and fixed it is convenient with
Firm advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the bottom plate structural schematic diagram of the utility model.
Fig. 3 is the upper mounted plate structural schematic diagram of the utility model.
In figure: 1, the first strip；2, baffle；3, axis hole；4, the second strip；5, topping-up pump fixing groove；6, compoboard main body；
7, mounting hole；8, bottom plate；9, fixation hole；10, the first screw hole；11, bolt firmware；12, upper mounted plate；13, fixing chuck plate；
14, the second screw hole；15, nut；16, stud.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of electric precise topping-up pump connecting board structure, including combination
Plate main body 6, compoboard main body 6 are collectively constituted by upper mounted plate 12 and bottom plate 8, the upper surface setting of upper mounted plate 12
There is the first screw hole 10, the surface of bottom plate 8 is provided with the second screw hole 14, and upper mounted plate 12 passes through the first screw hole by stud 16
10 extend to inside the second screw hole 14, and stud 16 is provided with four groups, and one end of stud 16 is fixed with nut 15, bottom plate 8
Bottom fixing chuck plate 13 is installed, the front-end surface of compoboard main body 6 is provided with mounting hole 7, and mounting hole 7 is provided with four
A, the top of upper mounted plate 12 is equipped with the first strip 1 and the second strip 4, and the first strip 1 is located at the side of the second strip 4,
The surface of first strip 1 and the second strip 4 is provided with fixation hole 9, and the first screw hole 10 and the second screw hole 14 are internally provided with spiral shell
Line, and the first screw hole 10 is identical with 14 size diameter of the second screw hole, is provided with topping-up pump between the first strip 1 and the second strip 4
Fixing groove 5, the first strip 1 and the second strip 4 pass through fixation hole 9 by bolt firmware 11 and mutually fix with topping-up pump main body, upper solid
One end of fixed board 12 is equipped with baffle 2, and 2 surface of baffle is provided with axis hole 3, and baffle 2 passes through axis hole 3 and topping-up pump by pivot pin
Main body is mutually fixed.
The working principle of the utility model is: the upper surface of upper mounted plate 12 is provided with the first screw hole 10, bottom plate 8
Surface is provided with the second screw hole 14, and upper mounted plate 12 passes through the first screw hole 10 by stud 16 and extends to inside the second screw hole 14,
By 16 screw thread of stud be screwed in the way of installation fixation is carried out to upper mounted plate 12 and bottom plate 8, have and be completely embedded and tear open
Advantage easy to assembly is unloaded, the top of upper mounted plate 12 is equipped with the first strip 1 and the second strip 4, the first strip 1 and the second card
Topping-up pump fixing groove 5 is provided between item 4, topping-up pump fixing groove 5 is convenient to be fixed topping-up pump, the first strip 1 and second
Strip 4 passes through fixation hole 9 by bolt firmware 11 and mutually fixes with topping-up pump main body, and baffle 2 passes through axis hole 3 and fluid injection by pivot pin
Pump main body is mutually fixed, by the way that topping-up pump main body to be fixed in topping-up pump fixing groove 5, then by bolt firmware 11 and pivot pin to it
Installation fixation is carried out with plate around, plays and is connected and fixed convenient and firm advantage.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of electric precise topping-up pump connecting board structure, including compoboard main body (6), which is characterized in that the compoboard master
Body (6) is collectively constituted by upper mounted plate (12) and bottom plate (8), and the upper surface of fixed plate (12) is provided with
The surface of one screw hole (10), the bottom plate (8) is provided with the second screw hole (14), and fixed plate (12) passes through stud
(16) the first screw hole (10) are passed through and extend to the second screw hole (14) inside, and stud (16) is provided with four groups, the stud (16)
One end be fixed with nut (15), the bottom of the bottom plate (8) is equipped with fixing chuck plate (13), the compoboard main body
(6) front-end surface is provided with mounting hole (7), and there are four mounting hole (7) settings, the top of fixed plate (12) is installed
There are the first strip (1) and the second strip (4), and the first strip (1) is located at the side of the second strip (4), first strip (1)
Fixation hole (9) are provided with the surface of the second strip (4).
2. a kind of electric precise topping-up pump connecting board structure according to claim 1, which is characterized in that first screw hole
(10) and the second screw hole (14) is internally provided with screw thread, and the first screw hole (10) is identical with the second screw hole (14) size diameter.
3. a kind of electric precise topping-up pump connecting board structure according to claim 1, which is characterized in that first strip
(1) it is provided between the second strip (4) topping-up pump fixing groove (5).
4. a kind of electric precise topping-up pump connecting board structure according to claim 1, which is characterized in that first strip
(1) fixation hole (9) are passed through by bolt firmware (11) and are mutually fixed with topping-up pump main body with the second strip (4).
5. a kind of electric precise topping-up pump connecting board structure according to claim 1, which is characterized in that fixed plate
(12) one end is equipped with baffle (2), and baffle (2) surface is provided with axis hole (3).
6. a kind of electric precise topping-up pump connecting board structure according to claim 5, which is characterized in that the baffle (2)
Axis hole (3) are passed through by pivot pin mutually to fix with topping-up pump main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115867.XU CN209494771U (en) | 2019-01-22 | 2019-01-22 | A kind of electric precise topping-up pump connecting board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115867.XU CN209494771U (en) | 2019-01-22 | 2019-01-22 | A kind of electric precise topping-up pump connecting board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209494771U true CN209494771U (en) | 2019-10-15 |
Family
ID=68155956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920115867.XU Active CN209494771U (en) | 2019-01-22 | 2019-01-22 | A kind of electric precise topping-up pump connecting board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209494771U (en) |
-
2019
- 2019-01-22 CN CN201920115867.XU patent/CN209494771U/en active Active
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