CN205744568U - A kind of centrifugal pump with convenient coupler protective casing - Google Patents
A kind of centrifugal pump with convenient coupler protective casing Download PDFInfo
- Publication number
- CN205744568U CN205744568U CN201620403324.4U CN201620403324U CN205744568U CN 205744568 U CN205744568 U CN 205744568U CN 201620403324 U CN201620403324 U CN 201620403324U CN 205744568 U CN205744568 U CN 205744568U
- Authority
- CN
- China
- Prior art keywords
- centrifugal pump
- protective cover
- base
- pipe
- shaft coupling
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model relates to a kind of centrifugal pump with convenient coupler protective casing, including the centrifugal pump body being arranged on base and protective cover, the power shaft of described centrifugal pump body is connected to drive the output shaft of motor by shaft coupling, and the outside of described shaft coupling is provided with described protective cover；Described protective cover comprises the J-type plate by gemel connection and perpendicular template, and described J-type plate is not connected with one end of perpendicular template and is hinged on base, and the end that described perpendicular template is not connected with J-type plate is provided with positioning pipe；Described base is provided with bolt mechanism this utility model simple in construction in any one end of described positioning pipe, by particular design and the cooperation of the construction and device mode of protective cover, is easy to the cleaning of shaft coupling during dismounting, and parts are difficult to lose, it is ensured that equipment cost；During device, bolt rod and the steadiness coordinating raising device of L-type stopper slot.
Description
Technical field
This utility model relates to centrifugal pump technical field, refers specifically to a kind of centrifugal pump with convenient coupler protective casing.
Background technology
Centrifugal pump is a kind of pressure-increasing unit equipment being converted electric energy to mechanical energy by shaft coupling.Owing to centrifugal pump couplings runs up, if shaft coupling not protected, position patrol inspection personnel can be caused potential safety hazard, therefore corresponding coupler protective casing all can be set in working site outside shaft coupling.Equipment control regulation according to part industry, needing when termination of pumping operation equipment is carried out corresponding cleaning maintenance, ordinary circumstance needs all to remove coupler protective casing, loaded down with trivial details and waste time and energy, and the parts being used for fixing are easily lost, equipment cost is caused to increase；And the loaded down with trivial details problem of existing semienclosed protective cover solution above-mentioned whole dismountings cleaning, but narrow space in the cover of semienclosed protective cover, it is unfavorable for cleaning up.
Utility model content
The problem existed for above-mentioned prior art, this utility model is to provide a kind of centrifugal pump with convenient coupler protective casing, it is possible to effectively solve the problem that above-mentioned prior art exists.
The technical solution of the utility model is:
A kind of centrifugal pump with convenient coupler protective casing, including the centrifugal pump body being arranged on base and protective cover, the power shaft of described centrifugal pump body is connected to drive the output shaft of motor by shaft coupling, and the outside of described shaft coupling is provided with described protective cover；Described protective cover comprises the J-type plate by gemel connection and perpendicular template, and described J-type plate is not connected with one end of perpendicular template and is hinged on base, and the end that described perpendicular template is not connected with J-type plate is provided with positioning pipe；Described base is provided with bolt mechanism in any one end of described positioning pipe, and described bolt mechanism comprises the big latch pipe and little latch pipe being fixed on side by side on base；Being provided with corresponding bolt rod in described big latch pipe, the outside of described bolt rod is provided with locating piece；Described big latch pipe be arranged above bolt rod shifting chute, the outside of described little latch pipe is provided with L-type stopper slot.
Described big latch pipe and little latch pipe are laterally set up in parallel by the spacing of 5-10cm.
Advantage of the present utility model:
This utility model simple in construction, by the particular design of the construction and device mode of protective cover, is easy to the cleaning of shaft coupling during dismounting, parts are difficult to lose, it is ensured that equipment cost；During device, bolt rod and the steadiness coordinating raising device of L-type stopper slot.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of protective cover before shaft coupling of the present utility model cleans.
The structural representation of protective cover when Fig. 3 is this utility model use.
Fig. 4 is the expansion schematic diagram of this utility model bolt mechanism.
Detailed description of the invention
For the ease of it will be appreciated by those skilled in the art that now embodiment being combined accompanying drawing is described in further detail structure of the present utility model:
With reference to Fig. 1, Fig. 2 and Fig. 4, a kind of centrifugal pump with convenient coupler protective casing, including the centrifugal pump body 2 being arranged on base 1 and protective cover 3, the power shaft of described centrifugal pump body 2 is connected to drive the output shaft of motor 5 by shaft coupling 4, and the outside of described shaft coupling 4 is provided with described protective cover 3；Described protective cover 3 comprises the J-type plate 31 and perpendicular template 32 connected by hinge (mark), and described J-type plate 31 is not connected with one end of perpendicular template 32 and is hinged on base 1, and the end that described perpendicular template 32 is not connected with J-type plate 31 is provided with positioning pipe 33；Described base 1 is provided with bolt mechanism 6 in any one end of described positioning pipe 33, described bolt mechanism 6 comprises the big latch pipe 61 and little latch pipe 62 being fixed on side by side on base 1, and described big latch pipe 61 and little latch pipe 62 are laterally set up in parallel by the spacing of 5-10cm；Being provided with corresponding bolt rod 63 in described big latch pipe 61, the outside of described bolt rod 63 is provided with locating piece 64；Described big latch pipe 61 be arranged above bolt rod shifting chute 65, the outside of described little latch pipe 62 is provided with L-type stopper slot 66.
Before using, as in figure 2 it is shown, rotated to being vertically arranged to shaft coupling 4 direction by J-type plate 31, then rotate down to be vertically arranged by perpendicular template 32 so that J-type plate 31 and perpendicular template 32 form the protective cover 3 of inverted U and covered by shaft coupling 4；Again the bolt rod 63 being arranged in big latch pipe 61 is promoted along bolt rod shifting chute 65 to little latch pipe 62 side so that protective cover 3 is fixed in inserting positioning pipe 33 by bolt rod 63；Locating piece 64 is stuck in L-type stopper slot 66, it is ensured that bolt rod 63 is fixed, as shown in Figure 3；So shaft coupling 4 can be protected.
Before cleaning, locating piece 64 is removed from L-type stopper slot 66, bolt rod 63 again along bolt rod shifting chute 65 to big latch pipe 61 1 side shifting, until bolt rod 63 removes in positioning pipe 33, then perpendicular template 32 is upwards stirred, just can be easy to shaft coupling 4 and clean.The design of protective cover 3 of the present utility model can be easy to clean and device, and will not cause the loss of securing part such as screw etc. because of disassembly, cleaning.
The foregoing is only preferred embodiment of the present utility model, all impartial changes done according to this utility model claim and modification, all should belong to covering scope of the present utility model.
Claims (2)
1. having a centrifugal pump for convenient coupler protective casing, including the centrifugal pump body being arranged on base and protective cover, the power shaft of described centrifugal pump body is connected to drive the output shaft of motor by shaft coupling, and the outside of described shaft coupling is provided with described protective cover；It is characterized in that: described protective cover comprises the J-type plate by gemel connection and perpendicular template, described J-type plate is not connected with one end of perpendicular template and is hinged on base, and the end that described perpendicular template is not connected with J-type plate is provided with positioning pipe；Described base is provided with bolt mechanism in any one end of described positioning pipe, and described bolt mechanism comprises the big latch pipe and little latch pipe being fixed on side by side on base；Being provided with corresponding bolt rod in described big latch pipe, the outside of described bolt rod is provided with locating piece；Described big latch pipe be arranged above bolt rod shifting chute, the outside of described little latch pipe is provided with L-type stopper slot.
A kind of centrifugal pump with convenient coupler protective casing the most according to claim 1, it is characterised in that: described big latch pipe and little latch pipe are laterally set up in parallel by the spacing of 5-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403324.4U CN205744568U (en) | 2016-05-06 | 2016-05-06 | A kind of centrifugal pump with convenient coupler protective casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403324.4U CN205744568U (en) | 2016-05-06 | 2016-05-06 | A kind of centrifugal pump with convenient coupler protective casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744568U true CN205744568U (en) | 2016-11-30 |
Family
ID=57369753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403324.4U Expired - Fee Related CN205744568U (en) | 2016-05-06 | 2016-05-06 | A kind of centrifugal pump with convenient coupler protective casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387450A (en) * | 2017-08-31 | 2017-11-24 | 朱家友 | It is a kind of that there is the water pump for rotating protective cover |
-
2016
- 2016-05-06 CN CN201620403324.4U patent/CN205744568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387450A (en) * | 2017-08-31 | 2017-11-24 | 朱家友 | It is a kind of that there is the water pump for rotating protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |