CN206753929U - A kind of high-power submerged mixed-flow pump accessory - Google Patents
A kind of high-power submerged mixed-flow pump accessory Download PDFInfo
- Publication number
- CN206753929U CN206753929U CN201720589449.5U CN201720589449U CN206753929U CN 206753929 U CN206753929 U CN 206753929U CN 201720589449 U CN201720589449 U CN 201720589449U CN 206753929 U CN206753929 U CN 206753929U
- Authority
- CN
- China
- Prior art keywords
- matrix base
- fixed column
- described matrix
- flow pump
- connecting pole
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to mixed flow pump technical field, more particularly to a kind of high-power submerged mixed-flow pump accessory.The technical solution adopted in the utility model is：Including matrix base, matrix base is by not specification pentagon structure composition, matrix base center position is provided with the integrally formed main connecting pole of cylinder, matrix base bottom is provided with circular arc bit-avoiding slot, the center of bit-avoiding slot is provided with assembles post, the position at five angles of matrix base is respectively equipped with the structural column for being fixedly connected, an angle immediately ahead of matrix base is upper to have installed main fixed column, position on other four angles of matrix base is respectively equipped with second fixed column, and two main fixed column reinforcements are provided between main fixed column and main connecting pole.The utility model has the advantages that：Using integrally formed structure design, the stricter intensity of process and fatigue test, the fastness that the part of powerful submersible mixed-flow pump connects can be ensured.
Description
Technical field
It the utility model is related to mixed flow pump technical field, more particularly to a kind of high-power submerged mixed-flow pump accessory.
Background technology
High-power submerged mixed-flow pump is mainly to convey liquid by the immixture of centrifugal force and axial thrust.Typically
Mixed flow pump power it is smaller, operating efficiency is low, can not all meet actual demand in many occasions, it is therefore desirable to use high-power
Submersible mixed-flow pump.In general submersible mixed-flow pump power than relatively low, the requirement to the pump housing also without so high requirement, but for
For powerful submersible mixed-flow pump, its internal structure is increasingly complex, and design of part cooperation is more close, therefore for some
The accessory intensity requirement of connection is higher, could so ensure the normal operation of powerful submersible mixed-flow pump, and is transporting it
It is more safe and reliable during row.
Utility model content
The purpose of this utility model is to provide a kind of high-power submerged mixed-flow pump accessory, can more preferably make powerful diving
Each component of mixed-flow pump is attached, and the more reliable performance of powerful submersible mixed-flow pump when in use, function are ensured with this
It is more stable.
The technical solution of the utility model is as follows：
A kind of high-power submerged mixed-flow pump accessory, it is characterised in that：Including matrix base, described matrix base is by not specification
Pentagon structure composition, described matrix base center position are provided with the integrally formed main connecting pole of cylinder, described matrix base
Bottom is provided with circular arc bit-avoiding slot, and the center of the bit-avoiding slot is provided with assembles post, the bottom surface of the assembles post and the base
At grade, the position at five angles of described matrix base is respectively equipped with the structure for being fixedly connected for the bottom surface of body base
Post, an angle immediately ahead of described matrix base is upper to have installed main fixed column, the position on other four angles of described matrix base
Put and be respectively equipped with second fixed column, the height of the main fixed column is 2 times of the height of second fixed column, the master
The cylindrical center position of fixed column and second fixed column is provided with diameter identical fixing hole, and the fixing hole runs through whole zero
Part, is provided with two main fixed column reinforcements between the main fixed column and the main connecting pole, four second fixed columns with
Corresponding reinforcement structure also is provided between the main connecting pole, it is whole for reducing that described matrix base upper surface is provided with dovetail groove
The weight of body part；The center of the assembles post is provided with pilot hole, and the depth of the pilot hole is more than described matrix base
Thickness, above the pilot hole centered on the pilot hole of identical second, the bottom position of second pilot hole is provided with cylinder
The seal groove of shape first, the top of second pilot hole are provided with cylindrical second seal groove, first seal groove and described the
The section of two seal grooves is the semicircle of identical size.
Further, the depth of the bit-avoiding slot is less than the half of described matrix base thickness, the depth of the dovetail groove
Again smaller than the half of the thickness of described matrix base 1.
Further, centre distance of second fixed column on the right side of the main connecting pole apart from the main connecting pole 2
Farthest.
The beneficial effects of the utility model：
The utility model uses integrally formed structure design, the stricter intensity of process and fatigue test, Neng Goubao
Hinder the fastness of the part connection of powerful submersible mixed-flow pump, and be able to ensure that the sealing of assembly connection, make high-power
Submersible mixed-flow pump can preferably play a role, improve the service efficiency of powerful submersible mixed-flow pump, increase powerful
The service life of submersible mixed-flow pump.
Brief description of the drawings
Fig. 1 is first direction dimensional structure diagram of the present utility model；
Fig. 2 is second direction dimensional structure diagram of the present utility model；
Fig. 3 is front schematic view of the present utility model；
Fig. 4 is elevational schematic view of the present utility model；
Fig. 5 is schematic top plan view of the present utility model；
Fig. 6 is side schematic view of the present utility model；
Fig. 7 is the diagrammatic cross-section of the utility model A-A positions；
In figure：1st, matrix base, 2, main connecting pole, 3, bit-avoiding slot, 4, assembles post, 5, main fixed column, 6, main fixed column adds
Strengthening tendons, the 7, second fixed column, 8, dovetail groove, 9, pilot hole, the 10, first seal groove, the 11, second seal groove, the 12, second assembling
Hole.
Embodiment
As shown in Figures 1 to 7, a kind of high-power submerged mixed-flow pump accessory, can preferably with high-power submerged mixed-flow pump
Structural member connection, it is ensured that the stability of high-power submerged mixed flow pump group part connection, can ensure that high-power submerged mixed-flow pump can be with
Preferably work, and more preferable effect can be played.This accessory is integrally formed structure, and structural strength is higher, be disclosure satisfy that
The requirement of high-power submerged mixed-flow pump, and compactness is more preferable.It includes matrix base 1, and described matrix base 1 is by not specification five
Angular structure forms, and the structural member that it can be preferably with high-power submerged mixed-flow pump links together, and switching performance is more preferable.Institute
State the center of matrix base 1 and be provided with the main connecting pole 2 of integrally formed cylinder, it is also the body junction component of this accessory, main
Play assembling.The bottom of described matrix base 1 is provided with circular arc bit-avoiding slot 3, is to preferably realize assembly manipulation, avoids
Interfered between part.The center of the bit-avoiding slot 3 is provided with assembles post 4, the bottom surface of the assembles post 4 and described matrix
The bottom surface of base 1 is at grade.The position at five angles of described matrix base 1 is respectively equipped with the structure for being fixedly connected
Post, an angle in the front of described matrix base 1 is upper to have installed main fixed column 5, and it is main fixed column, when fixed from
More important effect, therefore its design also differs with other positions, its bearing capacity is stronger.Described matrix base 1 is other
Position on four angles is respectively equipped with second fixed column 7, and also for fixation, but its requirement just compares one relatively
As.The height of the main fixed column 5 is 2 times of the height of second fixed column 7, and the main fixed column 5 and described second is consolidated
The cylindrical center position of fixed column 7 is provided with diameter identical fixing hole, and when being fixed, commonality is stronger, more convenient operation.Institute
State fixing hole and run through whole part, two main fixed column reinforcements 6 are provided between the main fixed column 5 and the main connecting pole 2,
The structural strength of main fixed column 5 can so be ensured, it is ensured that fixed fastness and stability.Four second fixed columns 7
Corresponding reinforcement structure also is provided between the main connecting pole 2, the upper surface of described matrix base 1 is used for provided with dovetail groove 8
The weight of one-piece parts is reduced, makes part lighter as far as possible on the basis of bulk strength is not influenceed, it is possible to increase to make
The convenience of used time.The center of the assembles post 4 is provided with pilot hole 9, and the depth of the pilot hole 9 is more than described matrix bottom
The thickness of seat 1, assembling effect are more preferable.The second pilot hole of identical 12 centered on the top of pilot hole 9, second pilot hole
12 bottom position is provided with cylindrical first seal groove 10, and the top of second pilot hole 12 is provided with cylindrical second seal groove
11, sealing ring is fixed on the relevant position on the face of cylinder of Assembly part by two seal grooves when carrying out assembly manipulation, then
When coordinating assembling with this part, sealing ring can be just snapped onto in two seal grooves, the better tightness for connecting part,
Performance is more stable when in use.The section of first seal groove 10 and second seal groove 11 is the semicircle of identical size.
Preferably, the depth of the bit-avoiding slot 3 is less than the half of the thickness of described matrix base 1, the depth of the dovetail groove 8
The half again smaller than the thickness of described matrix base 1 is spent, can so be ensured unaffected to the intensity of one-piece parts.
Preferably, centre-to-centre spacing of second fixed column 7 on the right side of main connecting pole 2 apart from the main connecting pole 2
From farthest, it is designed according to the needs of component assembly position, and in farthest position, there is provided corresponding reinforcement structure to come
Ensure intensity.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvement or replacement can also be made, these improvement
Or replace and also should be regarded as the scope of protection of the utility model.
Claims (3)
- A kind of 1. high-power submerged mixed-flow pump accessory, it is characterised in that：Including matrix base (1), described matrix base (1) is not by Specification pentagon structure composition, described matrix base (1) center are provided with the integrally formed main connecting pole of cylinder (2), institute State matrix base (1) bottom and be provided with circular arc bit-avoiding slot (3), the center of the bit-avoiding slot (3) is provided with assembles post (4), institute State the bottom surface of the bottom surface of assembles post (4) and described matrix base (1) at grade, five angles of described matrix base (1) Position be respectively equipped with structural column for being fixedly connected, an angle immediately ahead of described matrix base (1) is upper to have installed master Fixed column (5), the position on other four angles of described matrix base (1) are respectively equipped with second fixed column (7), and the master consolidates The height of fixed column (5) is 2 times of the height of second fixed column (7), the main fixed column (5) and second fixed column (7) cylindrical center position is provided with diameter identical fixing hole, and the fixing hole runs through whole part, the main fixed column (5) Two main fixed column reinforcements (6), four second fixed columns (7) and the master are provided between the main connecting pole (2) Corresponding reinforcement structure also is provided between connecting pole (2), described matrix base (1) upper surface is provided with dovetail groove (8) and is used for subtracting The weight of few one-piece parts；The center of the assembles post (4) is provided with pilot hole (9), and the depth of the pilot hole (9) is more than The thickness of described matrix base (1), above the pilot hole (9) centered on the pilot hole of identical second (12), second dress The bottom position of distribution (12) is provided with cylindrical first seal groove (10), and the top of second pilot hole (12) is provided with cylinder The section of second seal groove (11), first seal groove (10) and second seal groove (11) is the semicircle of identical size.
- A kind of 2. high-power submerged mixed-flow pump accessory according to claim 1, it is characterised in that：The bit-avoiding slot (3) Depth is less than the half of described matrix base (1) thickness, and the depth of the dovetail groove (8) is thick again smaller than described matrix base (1) The half of degree.
- A kind of 3. high-power submerged mixed-flow pump accessory according to claim 1, it is characterised in that：The main connecting pole (2) Second fixed column (7) on right side is farthest apart from the centre distance of the main connecting pole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589449.5U CN206753929U (en) | 2017-05-24 | 2017-05-24 | A kind of high-power submerged mixed-flow pump accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589449.5U CN206753929U (en) | 2017-05-24 | 2017-05-24 | A kind of high-power submerged mixed-flow pump accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206753929U true CN206753929U (en) | 2017-12-15 |
Family
ID=60618958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720589449.5U Expired - Fee Related CN206753929U (en) | 2017-05-24 | 2017-05-24 | A kind of high-power submerged mixed-flow pump accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206753929U (en) |
-
2017
- 2017-05-24 CN CN201720589449.5U patent/CN206753929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |