CN204985031U - Guards for coupling is locked to bolt for pump - Google Patents
Guards for coupling is locked to bolt for pump Download PDFInfo
- Publication number
- CN204985031U CN204985031U CN201520707171.8U CN201520707171U CN204985031U CN 204985031 U CN204985031 U CN 204985031U CN 201520707171 U CN201520707171 U CN 201520707171U CN 204985031 U CN204985031 U CN 204985031U
- Authority
- CN
- China
- Prior art keywords
- type structure
- leg
- stabilizer blade
- tube
- square
- 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 is locked to bolt for pump, fixing support's bottom is provided with mounting plate, and mounting plate's top is provided with square square steel tube, all is provided with the waist type hole that is located on the same horizontal plane around the square steel tube body on the pipe wall, the top facing is " intersection of " type structure, be the shaped as frame shrouding around the top facing, the centre of shaped as frame shrouding is provided with the protection network, the shrouding below of the top facing left and right sides all is provided with accepts the strip, the below of accepting the strip all is provided with front and back symmetrical arrangement's stabilizer blade, the upper portion of stabilizer blade is the round bar, the lower part of stabilizer blade is the II type structure that the steel sheet welded, the opening size of stabilizer blade II type structure all is greater than the length of side of square steel tube, the II type structure middle part of stabilizer blade all is provided with the through -hole, the top at the square steel tube is all installed to the opening of stabilizer blade II type structure. The utility model discloses simple structure, stabilizer blade and square steel tube installation back is with bolt locking, connect reliable, only need dismouting when the overhaul of the equipments, easy dismounting.
Description
Technical field
The utility model belongs to centrifugal pump field, and particularly a kind of pump is tightened by bolts 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, equipment inspection is very inconvenient.
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 is tightened by bolts 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 square square steeel tube, and the front and back tube wall of square steeel tube body is provided with the waist-shaped hole be positioned in same level, 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 top of leg is round bar, the bottom of leg is the П type structure that steel plate is welded into, the opening size of leg П type structure is all greater than the length of side of square steeel tube, through hole is provided with in the middle part of the П type structure of leg, the opening of leg П type structure is installed in the top of square steeel tube, the front tube wall of screw bolt passes square steeel tube, the through hole of leg П type structure, the rear tube wall of square steeel tube is connected with nut.
The described structural through-hole diameter of leg П type is all less than the width of waist-shaped hole on square steeel tube.
The utility model structure is simple, and leg and square steeel tube are tightened by bolts after installing, and connects reliable, only needs the dismounting when overhaul of the equipments, easy accessibility.
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.
In figure: 1. cover; 2. accept bar; 3. leg; 4. fixed bearing; 401. square steeel tube; 402. 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 is tightened by bolts coupler protective casing, comprise cover 1, fixed bearing 4, the bottom of described fixed bearing 4 is provided with mounting base 402, the top of mounting base 402 is provided with square square steeel tube 401, and the front and back tube wall of square steeel tube 401 body is provided with the waist-shaped hole be positioned in same level, 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 top of leg 3 is round bar, the bottom of leg 3 is the П type structure that steel plate is welded into, the opening size of leg 3 П type structure is all greater than the length of side of square steeel tube 401, through hole is provided with in the middle part of the П type structure of leg 3, the opening of leg 3 П type structure is installed in the top of square steeel tube 401, the front tube wall of screw bolt passes square steeel tube 401, the through hole of leg 3 П type structure, the rear tube wall of square steeel tube 401 is connected with nut, the described structural through-hole diameter of leg 3 П type is all less than the width of waist-shaped hole on square steeel tube 401.
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 (2)
1. a pump is tightened by bolts 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 (402), the top of mounting base (402) is provided with square steeel tube (401), and the front and back tube wall of square steeel tube (401) body is provided with the waist-shaped hole be positioned in same level, 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 top of leg (3) is round bar, the bottom of leg (3) is the П type structure that steel plate is welded into, the opening size of leg (3) П type structure is all greater than the length of side of square steeel tube (401), through hole is provided with in the middle part of the П type structure of leg (3), the opening of leg (3) П type structure is installed in the top of square steeel tube (401), the front tube wall of screw bolt passes square steeel tube (401), the through hole of leg (3) П type structure, the rear tube wall of square steeel tube (401) is connected with nut.
2. a kind of pump according to claim 1 is tightened by bolts coupler protective casing, it is characterized in that: the described structural through-hole diameter of leg (3) П type is all less than the width of the upper waist-shaped hole of square steeel tube (401).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520707171.8U CN204985031U (en) | 2015-09-14 | 2015-09-14 | Guards for coupling is locked to bolt for pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520707171.8U CN204985031U (en) | 2015-09-14 | 2015-09-14 | Guards for coupling is locked to bolt for pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204985031U true CN204985031U (en) | 2016-01-20 |
Family
ID=55119405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520707171.8U Expired - Fee Related CN204985031U (en) | 2015-09-14 | 2015-09-14 | Guards for coupling is locked to bolt for pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204985031U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105317865A (en) * | 2015-10-19 | 2016-02-10 | 季裕成 | Bolt-locking coupling protective housing for pump |
-
2015
- 2015-09-14 CN CN201520707171.8U patent/CN204985031U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105317865A (en) * | 2015-10-19 | 2016-02-10 | 季裕成 | Bolt-locking coupling protective housing 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 |