CN206053621U - A kind of wet electrical dust precipitator manhole door - Google Patents
A kind of wet electrical dust precipitator manhole door Download PDFInfo
- Publication number
- CN206053621U CN206053621U CN201621008159.9U CN201621008159U CN206053621U CN 206053621 U CN206053621 U CN 206053621U CN 201621008159 U CN201621008159 U CN 201621008159U CN 206053621 U CN206053621 U CN 206053621U
- Authority
- CN
- China
- Prior art keywords
- slip
- hinge
- doorframe
- knot
- cover plate
- 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.)
- Active
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
This utility model is related to a kind of wet electrical dust precipitator manhole door, including doorframe, cover plate, hinge arrangement, slip-knot screw rod, slip-knot bolt fixed seat and handwheel, and doorframe one end is welded on housing, and the doorframe other end is coordinated with cover plate outer peripheral edge；Hinge arrangement is welded on doorframe, slip-knot bolt fixed seat is welded on the opposite side of hinge arrangement, slip-knot screw rod is fixed in slip-knot bolt fixed seat, open U-shaped mouth in the relevant position of cover plate, slip-knot screw rod is gone in U-shaped mouth, handwheel is provided with female thread, and handwheel is screwed on slip-knot screw rod, to realize the closing of manhole door.This utility model is simple and reasonable, and be once connected through the hinge doorframe and door-plate, once fixes doorframe and door-plate by slip-knot bolt and handwheel so that manhole door need not use specialist tools when in use, and it is convenient to switch.
Description
Technical field
This utility model is related to a kind of apparatus for examination and repair of wet electrical dust precipitator, specifically wet electrical dust precipitator manhole
Door.
Background technology
Existing wet electrical dust precipitator maintenance manhole door uses bolt screw connected mode, needs to use spanner during use
Open Deng instrument, and because connecting bolt quantity is more, needing during switch will be all bolts fully open or tighten, manually
Move, in-convenience in use.
Utility model content
The purpose of this utility model is to provide a kind of labour-saving, easy accessibility and switch efficiently manhole door, its door-plate
Side connects door-plate and doorframe using hinging manner, and opposite side adopts screw rod and tapped handwheel fit form so that people
Rotation hand wheel, pull handle are needed during the door trip of hole only, you can realize the switch of manhole door.
For achieving the above object, this utility model is adopted the following technical scheme that：
A kind of wet electrical dust precipitator manhole door, including doorframe, cover plate, hinge arrangement, slip-knot screw rod, slip-knot bolt fix
Seat and handwheel, described doorframe one end are welded on housing, and the doorframe other end is coordinated with cover plate outer peripheral edge；Described hinge arrangement weldering
It is connected on doorframe, the slip-knot bolt fixed seat is welded on the opposite side of hinge arrangement, described slip-knot screw rod is fixed on slip-knot
In bolt fixed seat, U-shaped mouth is opened in the relevant position of the cover plate, and slip-knot screw rod is gone in U-shaped mouth, and the handwheel is provided with interior spiral shell
Stricture of vagina, and handwheel screwed on slip-knot screw rod, to realize the closing of manhole door.
U-shaped seal groove is provided with the cover plate and doorframe cooperation, sealing ring in seal groove, is provided with.
The cover plate outer surface is provided with door handle.
Described hinge arrangement includes that the first fixation hinge, second are fixed hinged door, the 3rd fixation hinge and the 4th and fix hinge, described
First fixes hinge and the second fixation hinge is welded on doorframe top, and the 3rd described fixation hinge is welded in lid with the 4th fixation
Plate relevant position, and the 3rd fixation hinge, the 4th fixation hinge are cut with scissors with the first fixation, the second fixation hinge is engaged.
The beneficial effects of the utility model are as follows：
Wet electrical dust precipitator manhole door of the present utility model, it is simple and reasonable, be once connected through the hinge doorframe with
Door-plate, once fixes doorframe and door-plate by slip-knot bolt and handwheel so that manhole door need not use special work when in use
Tool, it is convenient to switch.
Description of the drawings
Fig. 1 is manhole door structure schematic diagram of the present utility model；
Fig. 2 is the sectional view in the A-A directions of Fig. 1；
Fig. 3 is the sectional view in the B-B directions of Fig. 1；
In figure：1. cover plate；2. handwheel（Band female thread）；3. handle；4. slip-knot screw rod；5. slip-knot screw rod fixed seat；6.
Frame；7. hinge arrangement.
Specific embodiment
This utility model is further described with reference to specific embodiment, but protection domain of the present utility model is simultaneously
Not limited to this.
As shown in Fig. 1-3, this utility model wet electrical dust precipitator manhole door mainly includes cover plate 1, handwheel（With interior spiral shell
Stricture of vagina）2nd, handle 3, slip-knot screw rod 4, slip-knot screw rod fixed seat 5, doorframe 6 and hinge arrangement 7 etc..6 one end of doorframe is directly welded in wet
On formula electric cleaner housing wallboard, one end is coordinated with cover plate 1.Cover plate 1 is provided with the U-shaped seal groove being engaged with 6 profile of doorframe,
Install sealing strip in seal groove additional, doorframe contacts realization sealing with sealing ring when manhole door is locked by handwheel.Doorframe 6 and cover plate
1 side hinge arrangement 7 connects（The first fixation hinge and second is respectively welded on doorframe 6 and fixes hinge, in 1 corresponding positions of cover plate
Put be respectively welded with first fix hinge and second fix hinge be engaged the 3rd fixation hinge and the 4th fix cut with scissors with realize doorframe and
Door-plate is hinged）, realize the flexible open and close between cover plate 1 and doorframe 6；Opposite side welds two slip-knots on doorframe 6
Screw rod fixed seat 5, then fixes slip-knot bolt 4, by handwheel 2 install with slip-knot screw rod 4.
When unlatching/closing manhole door is needed ,/locking handwheel 2 is unclamped, opening/closing population door can be beaten by handle 3
（Fig. 2 dotted portions illustrate manhole door open mode）So that manhole door need not use specialist tools when in use, and switch is just
It is prompt.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than to this utility model rights protection
Restriction, it is all that the change of unsubstantiality is carried out to this utility model using this design, protection model of the present utility model all should be fallen into
Enclose.
Claims (4)
1. a kind of wet electrical dust precipitator manhole door, it is characterised in that：Including doorframe, cover plate, hinge arrangement, slip-knot screw rod, work
Knot bolt fixed seat and handwheel, described doorframe one end are welded on housing, and the doorframe other end is coordinated with cover plate outer peripheral edge；Described
Hinge arrangement is welded on doorframe, and the slip-knot bolt fixed seat is welded on the opposite side of hinge arrangement, described slip-knot screw rod
It is fixed in slip-knot bolt fixed seat, U-shaped mouth is opened in the relevant position of the cover plate, and slip-knot screw rod is gone in U-shaped mouth, the handwheel
Female thread is provided with, and handwheel is screwed on slip-knot screw rod, to realize the closing of manhole door.
2. wet electrical dust precipitator manhole door as claimed in claim 1, it is characterised in that：Set at the cover plate and doorframe cooperation
There is U-shaped seal groove, in seal groove, be provided with sealing ring.
3. wet electrical dust precipitator manhole door as claimed in claim 1, it is characterised in that：The cover plate outer surface is provided with door knob
Handss.
4. wet electrical dust precipitator manhole door as claimed in claim 1, it is characterised in that：Described hinge arrangement includes first
Hinge, the second fixation hinged door, the 3rd fixation hinge and the 4th fixation hinge are fixed, first fixation is cut with scissors and the second fixation hinge is welded on
Doorframe top, described 3rd fixation hinge and the 4th are fixed and are welded in cover plate relevant position, and the 3rd fixes hinge, the 4th solid
Fixed hinge is fixed hinge, the second fixation hinge with first and is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008159.9U CN206053621U (en) | 2016-08-30 | 2016-08-30 | A kind of wet electrical dust precipitator manhole door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008159.9U CN206053621U (en) | 2016-08-30 | 2016-08-30 | A kind of wet electrical dust precipitator manhole door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206053621U true CN206053621U (en) | 2017-03-29 |
Family
ID=58373590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621008159.9U Active CN206053621U (en) | 2016-08-30 | 2016-08-30 | A kind of wet electrical dust precipitator manhole door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206053621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691486A (en) * | 2017-04-11 | 2018-10-23 | 西恪丹分离技术（上海）有限公司 | A kind of mechanical equipment inspection door |
-
2016
- 2016-08-30 CN CN201621008159.9U patent/CN206053621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691486A (en) * | 2017-04-11 | 2018-10-23 | 西恪丹分离技术（上海）有限公司 | A kind of mechanical equipment inspection door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008142439A3 (en) | Device for reducing fibrous products | |
| CN206053621U (en) | A kind of wet electrical dust precipitator manhole door | |
| CN207803649U (en) | Sealed operation box for jewellery machining | |
| CN210694640U (en) | Electrical instrument protective cover for dust-free workshop | |
| CN215070935U (en) | A explosion-proof mechanism that can completely cut off dust for block terminal | |
| CN214505240U (en) | Live working electric wire netting current fixed point detection device | |
| CN203883336U (en) | Multifunctional distribution box | |
| CN206112071U (en) | Auto -lock press the sealing structure | |
| CN202304220U (en) | Door closing and locking structure of side-by-side combination refrigerator | |
| CN206706608U (en) | A kind of construction stopper | |
| CN203769498U (en) | Mill four-bar linkage structure sliding door | |
| CN205536235U (en) | Air purifier | |
| CN211828640U (en) | AC contactor | |
| CN203725226U (en) | Mill access door structure | |
| CN205109832U (en) | Sediment plenum door is arranged to coal pulverizer | |
| CN207069326U (en) | A kind of regulator cubicle cabinet door and control room door combining structure | |
| CN217233167U (en) | Hinge structure of seal box | |
| CN208272422U (en) | A kind of anticreep power distribution cabinet | |
| CN202578143U (en) | Hand wheel for sealing microwave door | |
| CN206801357U (en) | A kind of novel operating door | |
| CN207069314U (en) | A kind of voltage whole set switch cabinet | |
| CN211587003U (en) | Torque self-debugging solid garbage crusher | |
| CN206151959U (en) | Sputum aspirator filth bag frame | |
| CN218991401U (en) | Fireproof protective airtight door fixing device | |
| CN217482517U (en) | Carbon dioxide gas cylinder switching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |