CN204986348U - Guards for coupling for pump - Google Patents
Guards for coupling for pump Download PDFInfo
- Publication number
- CN204986348U CN204986348U CN201520707285.2U CN201520707285U CN204986348U CN 204986348 U CN204986348 U CN 204986348U CN 201520707285 U CN201520707285 U CN 201520707285U CN 204986348 U CN204986348 U CN 204986348U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- nut
- stabilizer blade
- leg
- hole
- 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
Links
Abstract
The utility model provides a guards for coupling for pump, fixing support's bottom is provided with mounting plate, and mounting plate's top is provided with circular sleeve pipe, and sheathed tube body middle part is provided with the through -hole, and the through -hole is provided with the nut outward, and the nut lies in outside the sheathed tube body, the top facing is " intersection of " type structure, is the shaped as frame shrouding around the top facing, and the centre of shaped as frame shrouding is provided with the protection network, and the shrouding below of the top facing left and right sides all is provided with accepts the strip, and the below of accepting the strip all is provided with front and back symmetrical arrangement's stabilizer blade, and the external diameter of stabilizer blade is lighter than the sheathed tube internal diameter, is provided with symmetrical arrangement's plane on the lower part face of cylinder of stabilizer blade, and the stabilizer blade is all installed at the cover intraductally, the screw aperture of nut is lighter than the through -hole aperture at sleeve pipe middle part, symmetrical arrangement's plane is parallel with the terminal surface of nut on the face of cylinder of stabilizer blade lower part, symmetrical arrangement's plane height is higher than the sheathed tube height on the face of cylinder of stabilizer blade lower part. The utility model discloses simple structure, easy dismounting, the back is pegged graft with bolt locking, overhaul of the equipments convenience with the sleeve pipe to the stabilizer blade.
Description
Technical field
The utility model belongs to centrifugal pump field, particularly a kind of pump coupler protective casing.
Background technique
Pump coupler protective casing is positioned at the joint of motor and pump, and the basic role of protective housing is covered by the coupling of rotation, prevents people, thing etc. to be involved in generation security incident.The coupler protective casing of prior art is generally that top iron plate or iron sheet cover, lower leg angle steel is fixed by bolt and pedestal, the bolt whether situation such as degree of tightness of coupling can not be observed directly during equipment personnel inspection equipment, protective housing of must dismantling could check, also protective housing to be bolted installation again after inspection, equipment inspection is very inconvenient, directly cannot not put fixingly when therefore causing protective housing to be installed or protective housing dismantle after the situation of just no longer installing happen occasionally, bring very large potential safety hazard to plant maintenance personnel.
Summary of the invention
The purpose of this utility model will solve the problems of the technologies described above.
The purpose of this utility model is achieved in that a kind of pump coupler protective casing, comprise cover, fixed bearing, it is characterized in that: the bottom of described fixed bearing is provided with mounting base, the top of mounting base is provided with circular casing, through hole is provided with in the middle part of the body of sleeve pipe, through hole is outside equipped with nut, and nut is positioned at outside the body of sleeve pipe; Cover is " ∩ " type structure, the surrounding of cover is shaped as frame shrouding, the centre of shaped as frame shrouding is provided with protective net, undertaking bar is provided with below the shrouding of the cover left and right sides, accept the below of bar be provided with before and after the leg that is arranged symmetrically with, the external diameter of leg is less than the internal diameter of sleeve pipe, and the lower cylindrical face of leg is provided with the plane be arranged symmetrically with, and leg is installed in sleeve pipe.
The tapped bore of described nut is less than the through-hole aperture in the middle part of sleeve pipe.
The plane that described leg lower cylindrical face is arranged symmetrically with is parallel with the end face of nut.
The level that described leg lower cylindrical face is arranged symmetrically with is higher than the height of sleeve pipe.
The utility model structure is simple, easy accessibility, is tightened by bolts after leg and sleeve pipe grafting, and connect reliable, overhaul of the equipments is convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is fixed bearing structural representation of the present utility model.
Fig. 3 is stand bar structure schematic diagram of the present utility model.
In figure: 1. cover; 2. accept bar; 3. leg; 4. fixed bearing; 401. sleeve pipe; 402. nut; 403. mounting base.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to restriction of the present utility model:
A kind of pump coupler protective casing, comprise cover 1, fixed bearing 4, the bottom of described fixed bearing 4 is provided with mounting base 403, the top of mounting base 403 is provided with circular casing 401, through hole is provided with in the middle part of the body of sleeve pipe 401, through hole is outside equipped with nut 402, and nut 402 is positioned at outside the body of sleeve pipe 401; Cover 1 is " ∩ " type structure, the surrounding of cover 1 is shaped as frame shrouding, the centre of shaped as frame shrouding is provided with protective net, be provided with below the shrouding of cover 1 left and right sides and accept bar 2, accept the below of bar 2 be provided with before and after the leg 3 that is arranged symmetrically with, the external diameter of leg 3 is less than the internal diameter of sleeve pipe 401, and the lower cylindrical face of leg 3 is provided with the plane be arranged symmetrically with, and leg 3 is installed in sleeve pipe 401; The tapped bore of described nut 402 is less than the through-hole aperture in the middle part of sleeve pipe 401; The plane that described leg 3 lower cylindrical face is arranged symmetrically with is parallel with the end face of nut 402; The level that described leg 3 lower cylindrical face is arranged symmetrically with is higher than the height of sleeve pipe 401.
During concrete enforcement, leg 3 adopts round steel to make.
On embodiment one, any one fixed bearing 4 of the present utility model, the middle part of sleeve pipe 401 arranges nut 402, and is tightened by bolts.
On the fixed bearing 4 of embodiment two, any two paired linea angulata distributions of the present utility model, the middle part of sleeve pipe 401 arranges nut 402, and is tightened by bolts.
On embodiment three, four fixed bearings 4 of the present utility model, the middle part of sleeve pipe 401 is provided with nut 402, and is tightened by bolts.
Above-described embodiment of the present utility model; it is only the citing clearly illustrating that the utility model does; but be not used for limiting protection domain of the present utility model; all equivalent technological schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by every claim.
Claims (4)
1. a pump coupler protective casing, comprise cover (1), fixed bearing (4), it is characterized in that: the bottom of described fixed bearing (4) is provided with mounting base (403), the top of mounting base (403) is provided with circular casing (401), through hole is provided with in the middle part of the body of sleeve pipe (401), through hole is outside equipped with nut (402), and nut (402) is positioned at outside the body of sleeve pipe (401); Cover (1) is " ∩ " type structure, the surrounding of cover (1) is shaped as frame shrouding, the centre of shaped as frame shrouding is provided with protective net, be provided with below the shrouding of cover (1) left and right sides and accept bar (2), the leg (3) that is arranged symmetrically with before and after the below of accepting bar (2) is provided with, the external diameter of leg (3) is less than the internal diameter of sleeve pipe (401), and the lower cylindrical face of leg (3) is provided with the plane be arranged symmetrically with, and leg (3) is installed in sleeve pipe (401).
2. a kind of pump coupler protective casing according to claim 1, is characterized in that: the tapped bore of described nut (402) is less than the through-hole aperture at sleeve pipe (401) middle part.
3. a kind of pump coupler protective casing according to claim 1, is characterized in that: the plane that described leg (3) lower cylindrical face is arranged symmetrically with is parallel with the end face of nut (402).
4. a kind of pump coupler protective casing according to claim 1, is characterized in that: the level that described leg (3) lower cylindrical face is arranged symmetrically with is higher than the height of sleeve pipe (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707285.2U CN204986348U (en) | 2015-09-14 | 2015-09-14 | Guards for coupling for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707285.2U CN204986348U (en) | 2015-09-14 | 2015-09-14 | Guards for coupling for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986348U true CN204986348U (en) | 2016-01-20 |
Family
ID=55120716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707285.2U Expired - Fee Related CN204986348U (en) | 2015-09-14 | 2015-09-14 | Guards for coupling for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299077A (en) * | 2015-10-19 | 2016-02-03 | 季裕成 | Coupling shield for pump |
-
2015
- 2015-09-14 CN CN201520707285.2U patent/CN204986348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299077A (en) * | 2015-10-19 | 2016-02-03 | 季裕成 | Coupling shield for pump |
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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: 20160120 Termination date: 20170914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |