CN207049056U - A kind of branch sleeve cover - Google Patents
A kind of branch sleeve cover Download PDFInfo
- Publication number
- CN207049056U CN207049056U CN201720714373.4U CN201720714373U CN207049056U CN 207049056 U CN207049056 U CN 207049056U CN 201720714373 U CN201720714373 U CN 201720714373U CN 207049056 U CN207049056 U CN 207049056U
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- China
- Prior art keywords
- screw
- branch sleeve
- halves
- cover
- flange
- 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.)
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Abstract
A kind of branch sleeve cover.The utility model belongs to horizontal centrifugal pump technical field, and in particular to a kind of branch sleeve cover of centrifugal pump of horizontal axis.This coupling guard is divided into two halves up and down, is connected by screw bolts into hollow cover body between two halves, and hollow cover body one end is fixed with flange, and the screw on flange is corresponding to be matched with screw on the bearing cap of pump, is bolt-connected on bearing cap.The utility model is simple in construction, reasonable in design, convenient disassembly, efficiently solves space-consuming, strength reliability.
Description
Technical field
The utility model belongs to horizontal centrifugal pump technical field, and in particular to a kind of branch sleeve of centrifugal pump of horizontal axis
Cover.
Background technology
Centrifugal pump is in various fluid conveying industries using wide.Centrifugal pump, which needs various drivings to transmit moment of torsion, makes pump work
Make, the transmission device between pump and driving stage is generally shaft coupling.When motor rotates, transmission drive pumps follow rotation.
Transmission device in rotation needs to protect, it is therefore an objective to avoids mechanical wounding protection to personal safety, while prevents foreign matter from entering
Or fly out and cause equipment fault and security incident.In order to realize function above, traditional coupling guard is enough in order to ensure
Intensity and rigidity, generally all it is to fall to be tightened with bolt on base with installation foot.When the pipeline arrangement of pump is relative complex, shaft coupling
Device cover can take larger space, and pipeline arrangement needs get around, made troubles to equipment integral layout.Simultaneously for proof strength,
Installation foot cost of manufacture is high.
Therefore, new improvement requirement is covered with to traditional centrifugal pump of horizontal axis shaft coupling.
The content of the invention
The utility model purpose is to provide a kind of branch sleeve cover of centrifugal pump of horizontal axis, and its is simple in construction, reasonable in design,
Convenient disassembly, efficiently solve space-consuming, strength reliability.
Realize that the concrete technical scheme that patent above-mentioned purpose is taken is：Coupling guard is divided into two halves up and down, is adopted between two halves
It is connected with into hollow cover body, hollow cover body one end is fixed with flange, spiral shell on the corresponding bearing cap with pump of screw on flange
Hole matches, and is bolt-connected on bearing cap, and whole hollow cover body contains shaft coupling wherein, avoid foreign matter enter or
Person flies out caused accident.
The upper outlet body and lower cover of described shaft coupling are all semicircle, and the bolt for connecting upper outlet body and lower cover is adjustable
Bolt, the internal diameter for the integral hollow cover body that two halves connect into are more than shaft coupling largest contours diameter, make shaft coupling in integral hollow
There is certain movement clearance in cover body.
Method of the present utility model is simple, practical, effectively plays protective action, while be not take up space.
The beneficial effects of the utility model are：A kind of branch sleeve cover of centrifugal pump of horizontal axis is provided, its is simple in construction, sets
Meter is reasonable, and upper two halves can be dismounted with split, without support feet below shaft coupling, saves larger space.
Brief description of the drawings
Fig. 1 is traditional coupling guard structural representation.
Fig. 2 is branch sleeve cover of the present utility model.
In figure：Lower cover 1, upper outlet body 2, flange 3, screw 4, bolt 5.
Embodiment
Referring to Fig. 2, coupling guard of the present utility model prepares the lower cover of two halves up and down 1 and upper outlet body 2 as separation, on
Cover body 2 and lower cover 1 all carry flat flange, connecting hole are offered on flat flange for semicircle, edge, and being used by connecting hole can
Adjust bolt 5 that upper outlet body 2 and lower cover 1 are connected into hollow integrated tubular, adjustable bolt 5 can be according to the actual big of shaft coupling
It is small, a certain degree of accommodation is carried out to the size of integral coupling cover.Method is fixed with hollow tubular cover body one end
Orchid 3, screw 4 is offered on flange 3, the size of the screw 4 and position match with the screw on the bearing cap of pump, by bolt just
Whole coupling guard can be connected to corresponding to bearing cap on screw.
Claims (2)
1. a kind of branch sleeve cover, it is characterized in that：Coupling guard is divided into two halves up and down, in being connected by screw bolts between two halves
Empty cover body, hollow cover body one end are fixed with flange, and the screw on flange is corresponding to be matched with screw on the bearing cap of pump, passes through bolt
It is connected on bearing cap.
2. the branch sleeve cover as described in claim 1, it is characterized in that：The upper outlet body and lower cover of shaft coupling are all semicircle
Shape, the bolt for connecting upper outlet body and lower cover is adjustable bolt, and the internal diameter for the integral hollow cover body that two halves connect into is more than shaft coupling
Device largest contours diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714373.4U CN207049056U (en) | 2017-06-20 | 2017-06-20 | A kind of branch sleeve cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714373.4U CN207049056U (en) | 2017-06-20 | 2017-06-20 | A kind of branch sleeve cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207049056U true CN207049056U (en) | 2018-02-27 |
Family
ID=61493877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714373.4U Active CN207049056U (en) | 2017-06-20 | 2017-06-20 | A kind of branch sleeve cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207049056U (en) |
-
2017
- 2017-06-20 CN CN201720714373.4U patent/CN207049056U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |