CN206225955U - A kind of visual fire wall cover plate - Google Patents
A kind of visual fire wall cover plate Download PDFInfo
- Publication number
- CN206225955U CN206225955U CN201621283785.9U CN201621283785U CN206225955U CN 206225955 U CN206225955 U CN 206225955U CN 201621283785 U CN201621283785 U CN 201621283785U CN 206225955 U CN206225955 U CN 206225955U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- handle
- dead bolt
- main body
- elongation bar
- 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
- 230000000007 visual effect Effects 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims description 4
- 239000005336 safety glass Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Window Of Vehicle (AREA)
Abstract
The utility model provides a kind of visual fire wall cover plate, including cover plate frame, cover plate main body and telescoping handle device, cover plate frame is rotated with cover plate main body and is connected, diaphany window is provided with cover plate main body, telescoping handle device is fixedly connected with cover plate main body bottom, telescoping handle device includes shell, inner support frame, handle, handle elongation bar, dead bolt and restoring spring, inner support frame is slidably connected with handle elongation bar, handle elongation bar is provided with positioning runner, dead bolt is fixedly connected with restoring spring, dead bolt is provided with the locating pin corresponding with positioning runner, cover plate frame is provided with jack.Handle is pulled out when this covering device is used, dead bolt is automatically opened up, while handle elongation bar can play leverage.Dead bolt is closed after push-in handle, and playing prevents the non-artificial safety problem opened and cause.
Description
Technical field
The utility model is related to power supply unit technical field, especially a kind of visual fire wall cover plate for cable duct.
Background technology
Cable duct is a kind of underdrain for laying cable.For the ease of attendant's inspection and maintenance, need to set
Fire wall.Publication No. discloses a kind of fire wall cover plate with diaphany window for the patent of invention of CN102751688A, it
Including framework and framework cover plate, its middle frame is door-shaped frame, and framework handle, the plate face of framework cover plate are provided with door-shaped frame
Diaphany window is inlaid with, handle is provided with framework cover plate, framework cover plate side is connected by hinge with the framework side.
The invention solves the problems, such as heavy, the inspection inconvenience brought using conventional concrete cover plate to a certain extent, but due to not having
If be opened in the case of non-artificial and shifted after thering is good locking measure, cover plate to close, it is possible to cause unnecessary
It is dangerous.
The content of the invention
The utility model provides one kind and is provided with inspection windows and all convenient visual fire wall cover plate of locking and unlatching.
To reach above-mentioned purpose, using following technical scheme：
A kind of visual fire wall cover plate, including cover plate frame, cover plate main body and telescoping handle device, the cover plate frame and lid
Plate body rotation is connected, and diaphany window is provided with cover plate main body, and the telescoping handle device is consolidated with cover plate main body bottom
Fixed connection, telescoping handle device includes shell, inner support frame, handle, handle elongation bar, dead bolt and restoring spring, interior
Support frame is slidably connected with handle elongation bar, and the handle elongation bar is provided with positioning runner, the dead bolt and playback bullet
Spring is fixedly connected, and dead bolt is provided with the locating pin corresponding with the positioning runner, and the cover plate frame is provided with and lock
Determine the corresponding jack of latch.
Working environment in view of cover plate is, it is necessary to using strong and reliable material, the diaphany window uses fiberglass
Material.
The cover plate main body bottom is provided with rubber sheet gasket.Reduce the cover plate main body impulsive force suffered when opening and closing.
The utility model carries transparent inspection windows, it is necessary to through diaphany window be considerable during to fire wall internal check
Inspection is seen, it is necessary to hold the handle of telescoping handle when opening, laterally pull handle, locking latch is just when moving certain position to
Lockhole can be automatically disengaged, while handle elongation bar can play a part of lever when opening, staff just can easily open
Cover plate.Cover plate main body and cover plate frame are closed during closing, telescoping handle is promoted after determining position, when being pushed into ad-hoc location,
In the presence of restoring spring, the locating pin on fastening screw is slipped into the positioning runner of handle elongation bar, while positioning is inserted
Pin is inserted into the jack on cover plate frame, cover plate closing, it is therefore prevented that cover plate is opened in the case of non-artificial, causes safety to ask
Topic.
Brief description of the drawings
Fig. 1 is the structural representation of the visual fire wall cover plate of the utility model；
Fig. 2 is the internal structure schematic diagram of telescoping handle in the utility model.
Specific embodiment
With reference to embodiment, the utility model is described in further detail：
As depicted in figs. 1 and 2, a kind of visual fire wall cover plate, including cover plate frame 1, cover plate main body 2 and telescoping handle dress
Put 4, cover plate frame 1 is rotated with cover plate main body 2 and be connected, be provided with diaphany window 3 on cover plate main body 2, telescoping handle device 4 and
The bottom of cover plate main body 2 is fixedly connected, and telescoping handle device 4 includes shell 9, inner support frame 8, handle 5, handle elongation bar 6, lock
Determine latch 7 and restoring spring 13.Inner support frame 8 is slidably connected with handle elongation bar 6, and handle elongation bar 6 is provided with positioning runner
11, dead bolt 7 is fixedly connected with restoring spring 13, and dead bolt 7 is provided with the locating pin corresponding with positioning runner 11
12, dead bolt 7 is provided with the block 15 that limitation dead bolt 7 is moved downward, with the correspondence position of dead bolt 7 on cover plate frame 1
It is provided with jack 10.Diaphany window 3 uses safety glass material.Cover plate main body bottom is provided with rubber sheet gasket 14.Reduce cover plate master
The suffered impulsive force when opening and closing of body 2.
May be viewed by checking, it is necessary to be held when opening flexible through diaphany window 3 when needing to fire wall internal check
The handle 5 of formula door handle device 4, pulls handle 5 laterally, and locating pin 12 departs from positioning runner 11, lock when moving certain position to
Determining latch 7 will automatically open up, while handle elongation bar 6 can play a part of lever when opening, staff just can be easily
Unlatching cover plate.Cover plate main body 2 is closed with cover plate frame 1 during closing, telescoping handle device 4, push-in are promoted after determining position
During to ad-hoc location, in the presence of restoring spring 13, the locating pin 12 on dead bolt 7 slips into determining for handle elongation bar 6
In the chute 11 of position, while fastening screw 7 is inserted into the jack 10 on cover plate frame 1, cover plate closing.
Claims (3)
1. a kind of visual fire wall cover plate, it is characterised in that：It is described including cover plate frame, cover plate main body and telescoping handle device
Cover plate frame is rotated with cover plate main body and is connected, and diaphany window, the telescoping handle device and cover plate are provided with cover plate main body
Bottom part body is fixedly connected, and telescoping handle device includes shell, inner support frame, handle, handle elongation bar, dead bolt and returns
Position spring, inner support frame is slidably connected with handle elongation bar, and the handle elongation bar is provided with positioning runner, the dead bolt
It is fixedly connected with restoring spring, dead bolt is provided with the locating pin corresponding with the positioning runner, on the cover plate frame
It is provided with jack corresponding with dead bolt.
2. visual fire wall cover plate according to claim 1, it is characterised in that：The diaphany window uses safety glass material
Matter.
3. visual fire wall cover plate according to claim 1, it is characterised in that：The cover plate main body bottom is provided with rubber blanket
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283785.9U CN206225955U (en) | 2016-11-28 | 2016-11-28 | A kind of visual fire wall cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283785.9U CN206225955U (en) | 2016-11-28 | 2016-11-28 | A kind of visual fire wall cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225955U true CN206225955U (en) | 2017-06-06 |
Family
ID=58787392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621283785.9U Active CN206225955U (en) | 2016-11-28 | 2016-11-28 | A kind of visual fire wall cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225955U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546702A (en) * | 2017-10-21 | 2018-01-05 | 严白双 | Electric power protective cover plate with capture configurations |
| CN107658832A (en) * | 2017-10-21 | 2018-02-02 | 严白双 | A kind of electric power protective cover plate and its method of work with capture configurations |
| CN108462138A (en) * | 2018-02-09 | 2018-08-28 | 温州嘉成工程项目管理有限公司 | A kind of cable duct and its construction method |
| CN113558900A (en) * | 2021-07-21 | 2021-10-29 | 天津市第四中心医院 | Cardiovascular and cerebrovascular disease rehabilitation training is with supplementary device of taking exercise |
-
2016
- 2016-11-28 CN CN201621283785.9U patent/CN206225955U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546702A (en) * | 2017-10-21 | 2018-01-05 | 严白双 | Electric power protective cover plate with capture configurations |
| CN107658832A (en) * | 2017-10-21 | 2018-02-02 | 严白双 | A kind of electric power protective cover plate and its method of work with capture configurations |
| CN108462138A (en) * | 2018-02-09 | 2018-08-28 | 温州嘉成工程项目管理有限公司 | A kind of cable duct and its construction method |
| CN108462138B (en) * | 2018-02-09 | 2019-10-15 | 温州嘉成工程项目管理有限公司 | A kind of cable duct and its construction method |
| CN113558900A (en) * | 2021-07-21 | 2021-10-29 | 天津市第四中心医院 | Cardiovascular and cerebrovascular disease rehabilitation training is with supplementary device of taking exercise |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206225955U (en) | A kind of visual fire wall cover plate | |
| CN204492586U (en) | A kind of inner-opening type air tight door peculiar to vessel | |
| WO2005076937A3 (en) | Retractable pet guard | |
| CN102877756B (en) | Vertically hinged push-pull door | |
| CN205077682U (en) | Convenient novel stone material curtain that overhauls | |
| CN104586215A (en) | Toilet hook structure | |
| CN205061296U (en) | A gravity type auto -lock safety device for on elevator | |
| CN208605091U (en) | A kind of movable sill protective airtight partition door | |
| CN206129312U (en) | Colliery well lower air door opens booster unit based on lever principle | |
| CN207110834U (en) | Airduct maintenance door | |
| CN206071298U (en) | A kind of outer housing assembly of automobile-used emergency set | |
| CN204238795U (en) | Anti-theft door | |
| CN205870120U (en) | Door that opens and shuts of solenoid valve valve gap processing equipment | |
| CN204806443U (en) | Novel boiler overhauls furnace gate | |
| CN206035097U (en) | Door locking device | |
| CN209892029U (en) | Wooden fire door with prevent fire door lockpin device | |
| CN205151483U (en) | A gravity type auto -lock safety device for on elevator | |
| CN204552561U (en) | A kind of fire hazard escape burglary-resisting window | |
| CN204806442U (en) | Boiler safety furnace gate | |
| CN203383633U (en) | Meter box with demountable door | |
| CN205330305U (en) | A entrance guard unlocking means for supervising room door | |
| CN205387891U (en) | Security door | |
| CN213980857U (en) | Tunnel escape and rescue cover plate system | |
| CN212656694U (en) | Oil field chemical auxiliary production line control device | |
| CN207115549U (en) | A kind of self-service device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |