CN105318178A - Spring clamping device of coupling protective cover for pump - Google Patents
Spring clamping device of coupling protective cover for pump Download PDFInfo
- Publication number
- CN105318178A CN105318178A CN201510674408.1A CN201510674408A CN105318178A CN 105318178 A CN105318178 A CN 105318178A CN 201510674408 A CN201510674408 A CN 201510674408A CN 105318178 A CN105318178 A CN 105318178A
- Authority
- CN
- China
- Prior art keywords
- spring
- spring seat
- leg
- square
- steeel tube
- 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.)
- Pending
Links
Abstract
Provided is a spring clamping device of a coupling protective cover for a pump. A cover surface is of an n-shaped structure. Frame-shaped seal plates are arranged on the periphery of the cover surface. A protective net is arranged among the frame-shaped seal plates. Bearing strips are arranged under the seal plates on the left side and the right side of the cover surface. Supporting legs distributed symmetrically front and back are arranged under each bearing strip. A round tube is arranged on the upper portion of each supporting leg, and a square steel tube is arranged on the lower portion of each supporting leg. The sectional dimension of the square steel tube on the lower portion of each supporting leg is smaller than the sectional dimension of an inner hole of the square steel tube. A spring seat is arranged in the square steel tube at the bottom of each supporting leg. Parallel vertical plates are arranged on the upper portion of each spring seat, a square plate is arranged in the middle of each spring seat, and a round tube is arranged on the lower portion of each spring seat. A hollow shaft is welded to the vertical plates of each spring seat and located between the two parallel vertical plates. An inner hole of each hollow shaft is communicated with holes of the corresponding vertical plates. A threaded hole is formed in each hollow shaft, and a spring plunger is mounted in each threaded hole. The spring clamping device is simple in structure, convenient to disassemble and assemble and reliable in connection, and equipment overhaul is convenient.
Description
Technical field
The invention belongs to centrifugal pump field, particularly a kind of pump coupler protective casing spring clip connection device.
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
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 coupler protective casing spring clip connection device, 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 steeel tube, and the left and right sides, body bottom of square steeel tube is provided with same footpath and coaxial through hole, 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 pipe, the bottom of leg is square steeel tube, the sectional dimension of leg bottom square steeel tube is less than the inner hole section size of square steeel tube, spring seat is provided with in square steeel tube bottom leg, the top of spring seat is parallel riser, the middle part of spring seat is square plate, the bottom of spring seat is pipe, welding hollow shaft is on riser and all between two pieces of parallel risers, the endoporus of hollow shaft communicates with the hole of riser, tapped hole is provided with in hollow shaft, in tapped hole, spring-loaded plunger is installed.
The contact head of described spring-loaded plunger adopts cylinder axle head car bulb, is provided with interior hexagonal counterbore in the axle of spring-loaded plunger afterbody.
Length after described spring-loaded plunger compression is less than the endoporus length of side of square steeel tube.
The length of side of the middle part square plate of described spring seat equals the length of side of leg bottom square steeel tube.
Structure of the present invention is simple, is locked, easy accessibility after the square steeel tube grafting of leg and fixed bearing by spring-loaded plunger clamping, and connect reliable, overhaul of the equipments is convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is plan view of the present invention.
Fig. 3 is the A-A sectional drawing of Fig. 2.
Fig. 4 is fixed bearing structural representation of the present invention.
Fig. 5 is spring seat structure schematic diagram of the present invention.
In figure: 1. cover; 2. accept bar; 3. leg; 4. fixed bearing; 5. spring seat; 401. square steeel tube; 402. mounting base; 501. spring-loaded plunger.
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 coupler protective casing spring clip connection device, 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 left and right sides, body bottom of square steeel tube 401 is provided with same footpath and coaxial through hole, 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 pipe, the bottom of leg 3 is square steeel tube, the sectional dimension of leg 3 bottom square steeel tube is less than the inner hole section size of square steeel tube 401, spring seat 5 is provided with in square steeel tube bottom leg 3, the top of spring seat 5 is parallel riser, the middle part of spring seat 5 is square plate, the bottom of spring seat 5 is pipe, welding hollow shaft is on riser and all between two pieces of parallel risers, the endoporus of hollow shaft communicates with the hole of riser, tapped hole is provided with in hollow shaft, spring-loaded plunger 501 is installed in tapped hole.
The contact head of described spring-loaded plunger 501 adopts cylinder axle head car bulb, is provided with interior hexagonal counterbore in the axle of spring-loaded plunger 501 afterbody; Length after described spring-loaded plunger 501 compresses is less than the endoporus length of side of square steeel tube 401; The length of side of the middle part square plate of described spring seat 5 equals the length of side of leg 3 bottom square steeel tube.
During concrete enforcement, during installation, 1) spring seat 5 is loaded in the square steeel tube of leg 3 bottom; 2), by the through hole of spring-loaded plunger 501 by leg 3 bottom square steeel tube, be arranged in the tapped hole of spring seat 5; 3), the contact head of Compress Spring seat 5, pushed by leg 3 in square steeel tube 401, the contact head of spring seat 5 ejects after the through hole arriving square steeel tube 401, completes the locking of leg 3 and fixed bearing 4.
During dismounting, 1), press the contact head of each spring seat 5 successively, each leg 3 is all extracted a bit of distance of square steeel tube 401, and the contact head of each spring seat 5, all after the through hole leaving square steeel tube 401, is crushed on the inwall of square steeel tube 401; 2), pump coupler protective casing entirety is extracted.
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 (4)
1. a pump coupler protective casing spring clip connection device, 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 left and right sides, body bottom of square steeel tube (401) is provided with same footpath and coaxial through hole, 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 pipe, the bottom of leg (3) is square steeel tube, the sectional dimension of leg (3) bottom square steeel tube is less than the inner hole section size of square steeel tube (401), spring seat (5) is provided with in the square steeel tube of leg (3) bottom, the top of spring seat (5) is parallel riser, the middle part of spring seat (5) is square plate, the bottom of spring seat (5) is pipe, welding hollow shaft is on riser and all between two pieces of parallel risers, the endoporus of hollow shaft communicates with the hole of riser, tapped hole is provided with in hollow shaft, spring-loaded plunger (501) is installed in tapped hole.
2. a kind of pump coupler protective casing spring clip connection device according to claim 1, is characterized in that: the contact head of described spring-loaded plunger (501) adopts cylinder axle head car bulb, is provided with interior hexagonal counterbore in the axle of spring-loaded plunger (501) afterbody.
3. a kind of pump coupler protective casing spring clip connection device according to claim 1, is characterized in that: the length after described spring-loaded plunger (501) compression is less than the endoporus length of side of square steeel tube (401).
4. a kind of pump coupler protective casing spring clip connection device according to claim 1, is characterized in that: the length of side of the middle part square plate of described spring seat (5) equals the length of side of leg (3) bottom square steeel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510674408.1A CN105318178A (en) | 2015-10-19 | 2015-10-19 | Spring clamping device of coupling protective cover for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510674408.1A CN105318178A (en) | 2015-10-19 | 2015-10-19 | Spring clamping device of coupling protective cover for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105318178A true CN105318178A (en) | 2016-02-10 |
Family
ID=55246181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510674408.1A Pending CN105318178A (en) | 2015-10-19 | 2015-10-19 | Spring clamping device of coupling protective cover for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105318178A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020021950A1 (en) * | 2000-07-21 | 2002-02-21 | Kouji Ichikawa | Component attachment apparatus |
| CN101813117A (en) * | 2010-04-20 | 2010-08-25 | 海洋王照明科技股份有限公司 | Impact-resistant bolt connecting device |
| CN201651734U (en) * | 2010-02-05 | 2010-11-24 | 盐城博尔福机电科技发展有限公司 | Protective cover-bolt combined device |
| CN203594663U (en) * | 2013-11-21 | 2014-05-14 | 徐州徐工随车起重机有限公司 | Telescopic landing leg locking mechanism of side lifting device |
| US20150093191A1 (en) * | 2013-10-02 | 2015-04-02 | Vandergeest, Inc. | Wedge clamp for securing safety guards around industrial equipment |
| CN204985030U (en) * | 2015-09-14 | 2016-01-20 | 江苏飞翔泵业制造有限公司 | Guards for coupling spring latch device for pump |
-
2015
- 2015-10-19 CN CN201510674408.1A patent/CN105318178A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020021950A1 (en) * | 2000-07-21 | 2002-02-21 | Kouji Ichikawa | Component attachment apparatus |
| CN201651734U (en) * | 2010-02-05 | 2010-11-24 | 盐城博尔福机电科技发展有限公司 | Protective cover-bolt combined device |
| CN101813117A (en) * | 2010-04-20 | 2010-08-25 | 海洋王照明科技股份有限公司 | Impact-resistant bolt connecting device |
| US20150093191A1 (en) * | 2013-10-02 | 2015-04-02 | Vandergeest, Inc. | Wedge clamp for securing safety guards around industrial equipment |
| CN203594663U (en) * | 2013-11-21 | 2014-05-14 | 徐州徐工随车起重机有限公司 | Telescopic landing leg locking mechanism of side lifting device |
| CN204985030U (en) * | 2015-09-14 | 2016-01-20 | 江苏飞翔泵业制造有限公司 | Guards for coupling spring latch device for pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204985030U (en) | Guards for coupling spring latch device for pump | |
| CN102518635A (en) | Bolt with clamp spring and enclosed profile connecting structure adopting bolt to connect | |
| CN105318178A (en) | Spring clamping device of coupling protective cover for pump | |
| CN208841294U (en) | Large-sized flange instrument dismounts separator and its dismounting load carrier | |
| CN107906139A (en) | A kind of pump coupler protective casing spring clamping apparatus | |
| CN208503658U (en) | A kind of antioverloading Combined changable spring support hanging frame using screw lock | |
| CN204985031U (en) | Guards for coupling is locked to bolt for pump | |
| CN204986348U (en) | Guards for coupling for pump | |
| CN104358408A (en) | Square disk scaffold | |
| CN202214139U (en) | Unhooking prevention device | |
| CN212421145U (en) | Disassembling tool | |
| CN204492327U (en) | A kind of Assembled safety enclosing railings | |
| CN105299077A (en) | Coupling shield for pump | |
| CN105317865A (en) | Bolt-locking coupling protective housing for pump | |
| CN203856207U (en) | Building floor concrete horizontal pump pipe supporting and fixing tool | |
| CN102310010B (en) | Hard protection and cavity clearing means for multi-cylinder hydraulic rolling cone crusher | |
| CN205734782U (en) | Workbench disassembled by plunger displacement pump | |
| CN104015140B (en) | The method of little cylinder servomotor dismantling device and the little cylinder servomotor of field-strip | |
| CN206405180U (en) | A kind of charging roller table frame for being readily disassembled installation | |
| CN107642552A (en) | A kind of pump coupler protective casing | |
| CN209207407U (en) | A kind of simple bearing tool specially for attaching and detaching | |
| CN203228190U (en) | Disassembling device for air valve of large horizontal reciprocating compressor | |
| CN204997312U (en) | Device is installed and removed to portable bearing hydraulic pressure | |
| CN107906356A (en) | One kind pump is tightened by bolts coupler protective casing | |
| CN210690259U (en) | Static casting elbow water pressure detection workbench |
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 |
Application publication date: 20160210 |
|
| WD01 | Invention patent application deemed withdrawn after publication |