CN205779853U - A kind of diagonal pumps anti-rotation device structure - Google Patents
A kind of diagonal pumps anti-rotation device structure Download PDFInfo
- Publication number
- CN205779853U CN205779853U CN201620517921.XU CN201620517921U CN205779853U CN 205779853 U CN205779853 U CN 205779853U CN 201620517921 U CN201620517921 U CN 201620517921U CN 205779853 U CN205779853 U CN 205779853U
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- rotatable parts
- gusset
- core
- rotary block
- shell body
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- Details And Applications Of Rotary Liquid Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
This utility model relates to a kind of diagonal pumps anti-rotation device structure, including shell body, rotatable parts of loosing core, loose core not rotatable parts, loose core not rotatable parts gusset Anti-rotary block, shell body gusset Anti-rotary block；Shell body gusset Anti-rotary block is fixedly mounted on shell body, and not rotatable parts gusset Anti-rotary block of loosing core is fixedly mounted on looses core not on rotatable parts；Loose core rotatable parts and not rotatable parts of loosing core are fixedly connected into entirety, hang in shell body after composition entirety；Hang in installation process China and foreign countries' housing gusset Anti-rotary block and not rotatable parts gusset Anti-rotary block of loosing core just blocks.Position-limiting action is played in the middle of 2 pieces of parallel shells body gusset Anti-rotary blocks that not rotatable parts gusset Anti-rotary block of loosing core during installation is just stuck on shell body.The not sleeve pipe top of rotatable parts of loosing core is directly connected to the bolt of 8 M30, prevents from rotating.This utility model solves to loose core in pump operation the problem that rotatable parts do not rotate, it is to avoid vibration, the generation of noise, extends consumable accessory service life.
Description
Technical field
This utility model relates to a kind of anti-rotation device structure, is specifically related to one and can solve not rotatable parts of loosing core
Rotational problems when pump operation, avoid vibration, the diagonal pumps anti-rotation device extending consumable accessory service life
Structure.
Background technology
Fig. 1 is existing vertical core-loosing type anti-rotation structure schematic diagram, as it is shown in figure 1, vertical core-loosing type diagonal pumps
Mainly by shell body 1, loose core rotatable parts 2 and not rotatable parts 3 of loosing core form, shell is first installed during installation
Body 1, then will loose core rotatable parts 2 and the combined integrated rear entirety of not rotatable parts 3 of loosing core hangs in shell body 1,
The sleeve pipe 7 of not rotatable parts 3 of loosing core is compressed by 4 M20 bolts 4, by bolt 4 and sleeve pipe 7
Frictional force limits not rotatable parts 3 of loosing core and operationally rotates.
But this structure there is the problem that after water pump drives spin for some time by motor, creates
Bigger vibration and noise, discovery guide bearing of pumps and axle sleeve serious wear after disintegration, runner envelope part eccentric wear,
Obvious abrasion mark is not had between rotatable parts 3 and shell body 1, it is clear that not rotatable parts 3 of loosing core loosing core
There occurs rotation, causing loosing core does not creates friction between rotatable parts 3 and shell body 1, make guide bearing and
Axle sleeve serious wear, and produce vibration and noise.
Utility model content
For the problems referred to above, main purpose of the present utility model is that providing a kind of can solve not rotation section of loosing core
The part rotational problems when pump operation, avoid vibration, the diagonal pumps anti-rotation dress extending consumable accessory service life
Put structure.
This utility model solves above-mentioned technical problem by following technical proposals: a kind of diagonal pumps anti-rotation
Apparatus structure, described diagonal pumps anti-rotation device structure includes: shell body, rotatable parts of loosing core, loosing core does not turns
Dynamic component, loose core not rotatable parts gusset Anti-rotary block, shell body gusset Anti-rotary block.
Shell body gusset Anti-rotary block is fixedly mounted on shell body, and not rotatable parts gusset Anti-rotary block of loosing core is fixed
It is arranged on and looses core not on rotatable parts.
Described loose core rotatable parts and not rotatable parts of loosing core are fixedly connected into entirety, hang in after composition entirety
In shell body；Hang in installation process China and foreign countries' housing gusset Anti-rotary block and loose core not that rotatable parts gusset Anti-rotary block is being just
Block well.
In specific embodiment of the utility model, described loose core rotatable parts and not rotatable parts of loosing core lead to
Cross bolt and connect into entirety.
In specific embodiment of the utility model, described in the loose core sleeve pipe top of not rotatable parts use 8
Sleeve pipe is fixed on shell body by the bolt of M30.
In specific embodiment of the utility model, described in loose core not on rotatable parts every 90 degree of directions arrange one
Block not rotatable parts gusset Anti-rotary block of loosing core amounts to 4 pieces, does not has 90 degree of directions to arrange 2 pieces on shell body simultaneously
Parallel shells body gusset Anti-rotary block amounts to 8 pieces, the not rotatable parts of loosing core on the not rotatable parts of loosing core during installation
In the middle of 2 pieces of parallel shells body gusset Anti-rotary blocks that gusset Anti-rotary block is just stuck on shell body.
Positive progressive effect of the present utility model is: the diagonal pumps anti-rotation device structure that this utility model provides
Solving water pump to loose core the difficult problem of the on-stream rotation of not rotatable parts, principle is two aspects, looses core and does not rotates
On parts, every 90 degree of directions arrange one piece of not rotatable parts gusset Anti-rotary block of loosing core and amount to 4 pieces, simultaneously at shell
Do not have 90 degree of directions that 2 pieces of parallel shells body gusset Anti-rotary blocks are set on body and amount to 8 pieces, loose core during installation and do not rotate
2 pieces of parallel shells body gussets that not rotatable parts gusset Anti-rotary block of loosing core on parts is just stuck on shell body
Position-limiting action is played in the middle of Anti-rotary block.Its two loose core sleeve pipe top of not rotatable parts is straight with the bolt of 8 M30
Connect in succession, prevent from rotating.Two above scheme use simultaneously can thoroughly solve to loose core not rotatable parts at water
Rotational problems during pump operating.This utility model solves to loose core in pump operation the problem that rotatable parts do not rotate,
Avoid vibration, the generation of noise, extend consumable accessory service life.
Accompanying drawing explanation
Fig. 1 is existing vertical core-loosing type anti-rotation structure schematic diagram.
Fig. 2 is this utility model structural representation.
Detailed description of the invention
Provide this utility model preferred embodiment below in conjunction with the accompanying drawings, to describe technology of the present utility model in detail
Scheme.
Fig. 2 is this utility model structural representation, as shown in Figure 2: the diagonal pumps that this utility model provides are prevented
Rotary device structure, including shell body 1, rotatable parts 2 of loosing core, loose core not rotatable parts 3, bolt 4, take out
Core not rotatable parts gusset Anti-rotary block 5, shell body gusset Anti-rotary block 6；The fixing peace of shell body gusset Anti-rotary block 6
Being contained on shell body 1, not rotatable parts gusset Anti-rotary block 5 of loosing core is fixedly mounted on not rotatable parts 3 of loosing core
On, loose core rotatable parts 2 and not rotatable parts 3 of loosing core are fixedly connected into entirety, outside hanging in after composition entirety
In housing 1；Hang in installation process China and foreign countries housing gusset Anti-rotary block 6 and not rotatable parts gusset Anti-rotary block 5 of loosing core
Just block.
In specific implementation process in this utility model, loose core rotatable parts 2 and not rotatable parts 3 of loosing core lead to
Crossing bolt and connect into entirety, loose core not rotatable parts 3 and sleeve pipe 7 are with bolts.
This utility model solves water pump and looses core the difficult problem of the on-stream rotation of not rotatable parts, and principle is two sides
Face, loose core not on rotatable parts 3 every 90 degree of directions arrange one piece and loose core not that rotatable parts gusset Anti-rotary block 5 is altogether
Count 4 pieces, do not have 90 degree of directions that 2 pieces of parallel shells body gusset Anti-rotary blocks 6 are set simultaneously on shell body 1 and amount to
8 pieces, the not rotatable parts gusset Anti-rotary block 5 of loosing core on the not rotatable parts of loosing core during installation is just stuck in shell body
Position-limiting action is played in the middle of 2 pieces of parallel shells body gusset Anti-rotary blocks 6 on 1.Its two set loosing core not rotatable parts
Pipe top is directly connected to the bolt of 8 M30, prevents from rotating.Two above scheme uses simultaneously can be thorough
The end, solves to loose core the not rotatable parts rotational problems when pump operation.
This utility model solves to loose core in pump operation the problem that rotatable parts do not rotate, it is to avoid vibration, noise
Generation, extend consumable accessory service life.
Of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned reality
Execute and principle of the present utility model is simply described, without departing from this utility model spirit described in example and description
On the premise of scope, this utility model also has various changes and modifications, and these changes and improvements both fall within
In the range of claimed this utility model, this utility model claims scope by appending claims
And equivalent defines.
Claims (4)
1. a diagonal pumps anti-rotation device structure, it is characterised in that: described diagonal pumps anti-rotation device structure includes:
Shell body, rotatable parts of loosing core, loose core not rotatable parts, loose core not rotatable parts gusset Anti-rotary block, shell
Body gusset Anti-rotary block；
Shell body gusset Anti-rotary block is fixedly mounted on shell body, and not rotatable parts gusset Anti-rotary block of loosing core is fixed
It is arranged on and looses core not on rotatable parts；
Described loose core rotatable parts and not rotatable parts of loosing core are fixedly connected into entirety, hang in after composition entirety
In shell body；Hang in installation process China and foreign countries' housing gusset Anti-rotary block and loose core not that rotatable parts gusset Anti-rotary block is being just
Block well.
Diagonal pumps anti-rotation device structure the most according to claim 1, it is characterised in that: described looses core
Rotatable parts and not rotatable parts of loosing core are bolted integral.
Diagonal pumps anti-rotation device structure the most according to claim 1, it is characterised in that loose core not described in:
The sleeve pipe top of rotatable parts uses the bolt of 8 M30 to be fixed on shell body by sleeve pipe.
Diagonal pumps anti-rotation device structure the most according to claim 1, it is characterised in that loose core not described in:
On rotatable parts, every 90 degree of directions arrange one piece of not rotatable parts gusset Anti-rotary block of loosing core and amount to 4 pieces, exist simultaneously
Do not have 90 degree of directions that 2 pieces of parallel shells body gusset Anti-rotary blocks are set on shell body and amount to 8 pieces, loose core not during installation
2 pieces of parallel shells bodies that not rotatable parts gusset Anti-rotary block of loosing core on rotatable parts is just stuck on shell body
In the middle of gusset Anti-rotary block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517921.XU CN205779853U (en) | 2016-05-31 | 2016-05-31 | A kind of diagonal pumps anti-rotation device structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517921.XU CN205779853U (en) | 2016-05-31 | 2016-05-31 | A kind of diagonal pumps anti-rotation device structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779853U true CN205779853U (en) | 2016-12-07 |
Family
ID=58138769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620517921.XU Active CN205779853U (en) | 2016-05-31 | 2016-05-31 | A kind of diagonal pumps anti-rotation device structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605791A (en) * | 2017-10-16 | 2018-01-19 | 上海阿波罗机械股份有限公司 | The mixed-flow pump of LNG receiving stations |
-
2016
- 2016-05-31 CN CN201620517921.XU patent/CN205779853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605791A (en) * | 2017-10-16 | 2018-01-19 | 上海阿波罗机械股份有限公司 | The mixed-flow pump of LNG receiving stations |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |