CN105317865A - Bolt-locking coupling protective housing for pump - Google Patents
Bolt-locking coupling protective housing for pump Download PDFInfo
- Publication number
- CN105317865A CN105317865A CN201510674449.0A CN201510674449A CN105317865A CN 105317865 A CN105317865 A CN 105317865A CN 201510674449 A CN201510674449 A CN 201510674449A CN 105317865 A CN105317865 A CN 105317865A
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- China
- Prior art keywords
- leg
- shaped
- supporting legs
- tube
- type structure
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- 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
Provided is a bolt-locking coupling protective housing for a pump. Mounting base plates are arranged at the bottoms of fixed supports, square steel tubes are arranged on the mounting base plates, and the front tube wall and the rear tube wall of a tube body of each square steel tube are both provided with kidney-shaped holes which are located in the same horizontal face. A housing face is of an inverted-U-shaped structure; frame-shaped sealing plates are arranged around the housing face; a protective net is arranged between the frame-shaped sealing plates; bearing bars are arranged on the lower portions of the sealing plates on the left side and the right side of the housing face; supporting legs which are arranged in a front-back symmetry mode are arranged under the bearing bars. Round rods are arranged on the upper portions of the supporting legs; n-shaped structures formed by welding steel plates are arranged on the lower portions of the supporting legs; the opening dimensions of the n-shaped structures of the supporting legs are all larger than the side length of the square steel tubes; through holes are formed in the middles of the n-shaped structures of the supporting legs, and openings of the n-shaped structures of the supporting legs are all mounted in the tops of the square steel tubes. The bolt-locking coupling protective housing for the pump is simple in structure; the supporting legs and the square steel tubes are locked by bolts after being mounted, and connecting is reliable; disassembling is only conducted when equipment is maintained, and disassembling and assembling are convenient.
Description
Technical field
The invention belongs to centrifugal pump field, 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
Object of the present invention will solve the problems of the technologies described above.
The object of the present invention is achieved like this: 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.
Structure of the present invention 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 invention.
Fig. 2 is fixed bearing structural representation of the present invention.
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 invention will be further described, but not as limitation of the present invention:
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.
The above embodiment of the present invention; it is only the citing clearly illustrating that the present invention does; but be not used for limiting the scope of the invention, all equivalent technological schemes also belong to category of the present invention, and scope of patent protection of the present invention 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 |
|---|---|---|---|
| CN201510674449.0A CN105317865A (en) | 2015-10-19 | 2015-10-19 | Bolt-locking coupling protective housing for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510674449.0A CN105317865A (en) | 2015-10-19 | 2015-10-19 | Bolt-locking coupling protective housing for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105317865A true CN105317865A (en) | 2016-02-10 |
Family
ID=55245935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510674449.0A Pending CN105317865A (en) | 2015-10-19 | 2015-10-19 | Bolt-locking coupling protective housing for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105317865A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140960Y (en) * | 2007-11-06 | 2008-10-29 | 西子奥的斯电梯有限公司 | Adjustable bracket for front edge plate of arm rest lift |
| CN203323886U (en) * | 2013-05-31 | 2013-12-04 | 内蒙古包钢钢联股份有限公司 | Thermometal detector protective cover having comprehensive regulating function |
| CN203443976U (en) * | 2013-09-17 | 2014-02-19 | 安徽江淮汽车股份有限公司 | Motor test bench protective cover |
| CN204985031U (en) * | 2015-09-14 | 2016-01-20 | 江苏飞翔泵业制造有限公司 | Guards for coupling is locked to bolt for pump |
-
2015
- 2015-10-19 CN CN201510674449.0A patent/CN105317865A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140960Y (en) * | 2007-11-06 | 2008-10-29 | 西子奥的斯电梯有限公司 | Adjustable bracket for front edge plate of arm rest lift |
| CN203323886U (en) * | 2013-05-31 | 2013-12-04 | 内蒙古包钢钢联股份有限公司 | Thermometal detector protective cover having comprehensive regulating function |
| CN203443976U (en) * | 2013-09-17 | 2014-02-19 | 安徽江淮汽车股份有限公司 | Motor test bench protective cover |
| CN204985031U (en) * | 2015-09-14 | 2016-01-20 | 江苏飞翔泵业制造有限公司 | Guards for coupling is locked to bolt for pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |