CN205064254U - Protective cover device capable of being opened quickly - Google Patents
Protective cover device capable of being opened quickly Download PDFInfo
- Publication number
- CN205064254U CN205064254U CN201520722863.XU CN201520722863U CN205064254U CN 205064254 U CN205064254 U CN 205064254U CN 201520722863 U CN201520722863 U CN 201520722863U CN 205064254 U CN205064254 U CN 205064254U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- protective housing
- cover plate
- utility
- fast
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 33
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a protective cover device capable of being opened rapidly, which comprises a protective cover, a movable cover plate, a rapid locking buckle, a hinge and a connecting frame, wherein the upper end of the movable cover plate is connected with the protective cover through the hinge, the lower end of the movable cover plate is connected with the protective cover through the rapid locking buckle, and the movable cover plate covers a notch arranged on the protective cover; the upper end of the connecting frame is welded with the protective cover, and the lower end of the connecting frame is connected with the pump base through bolts. Compared with the prior art, the beneficial effects of the utility model are that: simple structure, safe and reliable, convenient operation, swift can shorten operating time greatly, reduce workman intensity of labour.
Description
Technical field
The utility model relates to technical field of metallurgical equipment, and particularly relating to one can open protective cover fast.
Background technique
Certain steel enterprise tar refining operation area, has more than 10 and plants up to a hundred various uses pumps.By pump operated regulatory requirements, must jiggering before startup pump, namely at least move wheel one week.Because the protective housing footing of various pump to wheel is all bolted on pump seat with four, so all handy spanner of each start-up operation workman unloads bolt, take down protective housing jiggering again, and then load onto protective housing and tight a bolt, not only operation loaded down with trivial details but also lose time, and labor strength is large.
The feature that petrochemical industry is produced is high temperature, high pressure continuous seepage, and production is harmful influence, and pump is its " heart "; once break down, stand by pump must be started at once, otherwise the delay time at stop; can cause the accident or by fault spread, cause inconceivable consequence.
Summary of the invention
For overcoming prior art defect, the technical problem that the utility model solves is to provide one and can opens protective cover fast, and structure is simple, safe and reliable, easy to operate, quick, greatly can shorten the operating time, reduces labor strength.
In order to achieve the above object, the utility model realizes by the following technical solutions:
One can open protective cover fast, comprise protective housing, removable cover, fast lock link closely, folding, link press span, it is characterized in that, described removable cover upper end is connected with protective housing by folding, linked closely by fast lock in lower end is connected with protective housing, and removable cover covers the notch that protective housing is provided with; Described link press span upper end and protective housing welds together, lower end and pump seat are bolted together.
Compared with prior art, the beneficial effects of the utility model are:
1) structure is simple, and safe and reliable, protective housing and removable cover are buckled by folding and quick locking and linked into an integrated entity, and can realize the function that original integral protection cover is identical;
2) easy to operate, quick, by open or close fast lock link closely can implement pump to wheel jiggering work, save original 4 bolts of must dismantling and lay down protective housing work, greatly can shorten the operating time, reduce labor strength;
3) as accident, can shorten and change pump (to the pump) time, the probability that reduction accident occurs.
Accompanying drawing explanation
Fig. 1 is structural representation plan view of the present utility model;
Fig. 2 is structural representation left view of the present utility model.
In figure: 1-protective housing 2-removable cover 3-fast lock links closely 4-folding 5-link press span 6-pump seat
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
See Fig. 1, Fig. 2, the utility model relates to one can open protective cover fast, comprise protective housing 1, removable cover 2, fast lock link closely 3, folding 4, link press span 5, the upper end of described removable cover 2 is connected with protective housing 1 by folding 4, linked closely by fast lock in lower end 3 is connected with protective housing 1, removable cover 2 covers the notch that protective housing 1 is provided with, and not only keeps off dust but also safe and reliable; Upper end and the protective housing 1 of described link press span 5 weld together, lower end and pump seat 6 are bolted together.
When starting jiggering before pump, opening fast lock and linking closely and 3 can open removable cover 2 fast and expose pump to wheel, after completing jiggering, closing fast lock and link closely 3, convenient, fast, greatly can shorten the operating time, reduction labor strength.Particularly effective for frequent repeated work.
Claims (1)
1. can open protective cover fast for one kind, comprise protective housing, removable cover, fast lock link closely, folding, link press span, it is characterized in that, described removable cover upper end is connected with protective housing by folding, linked closely by fast lock in lower end is connected with protective housing, and removable cover covers the notch that protective housing is provided with; Described link press span upper end and protective housing welds together, lower end and pump seat are bolted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722863.XU CN205064254U (en) | 2015-09-17 | 2015-09-17 | Protective cover device capable of being opened quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722863.XU CN205064254U (en) | 2015-09-17 | 2015-09-17 | Protective cover device capable of being opened quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064254U true CN205064254U (en) | 2016-03-02 |
Family
ID=55390817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520722863.XU Expired - Fee Related CN205064254U (en) | 2015-09-17 | 2015-09-17 | Protective cover device capable of being opened quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538917A (en) * | 2018-11-16 | 2019-03-29 | 唐山钢铁集团有限责任公司 | A kind of safty shield with peep hole |
-
2015
- 2015-09-17 CN CN201520722863.XU patent/CN205064254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538917A (en) * | 2018-11-16 | 2019-03-29 | 唐山钢铁集团有限责任公司 | A kind of safty shield with peep hole |
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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: 20160302 Termination date: 20210917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |