CN107628194A - A60 levels list fans steel door - Google Patents
A60 levels list fans steel door Download PDFInfo
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- CN107628194A CN107628194A CN201710985090.8A CN201710985090A CN107628194A CN 107628194 A CN107628194 A CN 107628194A CN 201710985090 A CN201710985090 A CN 201710985090A CN 107628194 A CN107628194 A CN 107628194A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000005304 joining Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 claims description 12
- 210000002268 wool Anatomy 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000000979 retarding effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000011218 segmentation Effects 0.000 abstract description 2
- 229920003266 Leaf® Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Special Wing (AREA)
Abstract
The present invention relates to a kind of A60 levels list to fan steel door, specifically a kind of deck for being used to require with the segmentation of A levels, meets the mono- fan steel doors of A60 that fire resistance rating is A60, tightness test pressure requirements are 0.1MPa, belongs to ship's equipment technical field.It includes doorframe, oeil de boeuf mechanism, door-plate and rotation hand wheel mechanism, door-plate center installation rotation hand wheel mechanism, and rotation hand wheel mechanism includes the fixed seat for being fixed on door-plate center and the clip seat for being rotatably connected on door-plate corner, gangbar is provided between adjacent clip seat.The present invention has band storm cover plate oeil de boeuf daylighting size big；Sound isolating and heat insulating performance is improved, is rotated by handwheel and drives flexible compress of joining beam to open and close door-plate, rotation hand wheel easily closes compression, easy to operate；Door-plate is fixed on steel wall after opening by gate stop, and securely and reliably, convenient regulation compresses on the outside of door leaf cover plate and maintenance, watertight test pressure reach 0.1MPa for rotation hand wheel mechanism.
Description
Technical field
The present invention relates to a kind of A60 levels list to fan steel door, specifically a kind of first for being used to require with the segmentation of A levels
Plate, meet the mono- fan steel doors of A60 that fire resistance rating is A60, tightness test pressure requirements are 0.1MPa, belong to ship's equipment technology
Field.
Background technology
With the development of ship industry, client requires more and more higher to ship's equipment corollary equipment, in original art,
The mono- fan steel doors of A60 are mainly by doorframe, door leaf, oeil de boeuf（Clear light size is small）, hinge means, the connection such as pressing device composition.Should
It is to be connected to multiple buttons that roll on joining beam using handle linkage compression, release inside the mono- fan steel door door leafs of kind A60, does not adjust
Leeway；Inside doorframe and door leaf will milling clasp groove, difficulty of processing is big；Close firmly very big when compressing, it is difficult to open and close and tie up
Repair maintenance；Soundproof effect is poor；It can only achieve weather tight classification standard.Therefore, the mono- fan unfavorable maintainings of steel door of former A60；It is difficult
Compressed with closing；Soundproof effect is poor, and oeil de boeuf daylighting size is small, and weather tight requires low, and client can not have been met under the new situation
Need.
The content of the invention
It is an object of the present invention to overcome the above deficiencies, can be light so as to provide a kind of A60 levels list fan steel door
Close and compress, watertight standard reaches 0.1MPa, safe and reliable.
According to technical scheme provided by the invention, A60 levels list fan steel door includes doorframe, oeil de boeuf mechanism, door-plate and rotation
Handwheel, door-plate are rotatably connected on doorframe by the hinge component positioned at doorframe side, and door-plate passes through another positioned at doorframe
The latch components of side to form sealing cooperation with being locked with doorframe；Door-plate inner surface welds coaming plate, the coaming plate circumference along door-plate point
The edge of cloth, door-plate and coaming plate forms sealing cell body, sets flame-retardant rubber strip in seal groove body, flame-retardant rubber strip connects with doorframe edge
Touch；Door-plate inner surface is provided with inner cover plate, and inner cover plate is fixed by screws on coaming plate, it is characterized in that：Door-plate and inner cover plate it
Between be provided with inorganic fire-proof plate and ceramic wool layer, inorganic fire-proof plate is located at door-plate side, and ceramic wool layer is located at inner cover plate side, coaming plate
Fire protection flame retarding adhesive tape is provided with towards doorframe end face；
Oeil de boeuf mechanism, door-plate center installation rotation hand wheel mechanism are installed, rotation hand wheel mechanism includes being fixed in door-plate on door-plate
The fixed seat of the heart and the clip seat for being rotatably connected on door-plate corner, gangbar are provided between adjacent clip seat, gangbar passes through pin
Axle and clip seat are rotatablely connected, rotation connection rotating shaft in fixed seat, rotating shaft both ends stretch out door-plate and respectively connection outside handwheel and
Inner side handwheel；Rotating shaft stretches out door-plate medial extremity and fixes half gear, and two joining beams are rotatablely connected by bearing pin on half gear, and joining beam is another
One end connects gangbar by bearing pin；Multiple latch segments are hinged in each gangbar along its length, each latch segment, which rotates, to be connected
It is connected on door-plate, the locking head front end of each latch segment is provided with the tapered wedges being fixed on doorframe, tapered wedges and latch segment
Locking head locked by inclined-plane.
Further, hinge component includes hinge seat and flap, and hinge seat is welded on doorframe, and flap is welded on door
On frame, hinge seat and flap are rotatablely connected by band cap bearing pin.
Further, latch components include locking board and lock seat, and locking board is welded on door-plate, and lock seat is welded on door
On frame, locking board can extend into lock seat and lock integrally.
Further, the welding of door-plate outer surface is outer shakes hands.
Further, the multiple reinforcements of door-plate surface soldered.
Further, door-plate outer surface welding gate stop）.
Further, oeil de boeuf mechanism includes window seat, window frame and fireproof glass, and window seat is welded on door-plate, passed through on window seat
Bolt connection window frame, center is provided with fireproof glass between window seat and window frame, connection pressing plate on the outside of window frame, fireproof glass it is interior
Outside is provided with cover plate, and cover plate one end is connected through the hinge on window seat, and the other end is pressed on window seat by pressing device.
Further, pressing device includes pressed seat, pressure strip, regulating bolt and collar nut, and pressed seat is welded on window
On seat, pressure strip is welded on the cover board, and adjusting screw rod is connected by bearing pin on pressed seat, and regulating bolt is connected through a screw thread compression
Plate, adjusting screw rod end connection collar nut, collar nut lock regulating bolt and pressure strip.
Further, marginal position is provided with forms inorganic fire-proof plate, window seat and fireproof glass side between window seat and window frame
Between be provided with forms fire resisting adhesive tape, is provided with forms ceramic wool layer, pressing plate and fireproof glass side in the slot of fireproof glass surrounding
Between be provided with the swollen bar of forms fire resisting.
Compared with the prior art the present invention has advantages below：
The present invention is simple in construction, compact, reasonable, has band storm cover plate oeil de boeuf daylighting size big；Improve sound isolating and heat insulating performance,
Rotated by handwheel and drive flexible compress of joining beam to open and close door-plate, rotation hand wheel easily closes compression, easy to operate；Door-plate is beaten
Be fixed on after opening by gate stop on steel wall, securely and reliably, the convenient regulation on the outside of door leaf cover plate of rotation hand wheel mechanism compress and
Maintenance, watertight test pressure reach 0.1MPa.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is rotation hand wheel mechanism front view.
Fig. 4 is hinge component front view.
Fig. 5 is oeil de boeuf mechanism front view.
Fig. 6 is oeil de boeuf mechanism side view.
Description of reference numerals：1- hinge components, 1.1- hinge seats, 1.2- flaps, 1.3- band caps bearing pin, 2- fire retardant glues
Bar, 3- doorframes, 4- oeil de boeufs mechanism, 4.1- window seats, 4.2- window frames, 4.3- fireproof glasses, 4.4- forms inorganic fire-proof plate, 4.5- windows
Body fire resisting is swollen bar, 4.6- forms ceramic wools layer, 4.7- forms fire resistings adhesive tape, 4.8- pressing plates, 4.9- cover plates, 4.10- pressed seats,
4.11- pressure strips, 4.12- regulating bolts, 4.13- collar nuts, 5- fire protection flame retardings adhesive tape, 6- coaming plates, 7- door-plates, 8- are inorganic anti-
Fiery plate, 9- rotation hand wheels mechanism, 9.1- fixed seats, 9.2- clips seat, 9.3- rotating shafts, handwheel on the outside of 9.4-, handwheel on the inside of 9.5-,
The gears of 9.6- half, 9.7- joining beams, 9.8- gangbar, 9.9- latch segments, 9.10- tapered wedges, 10- ceramic wools layer, 11- inner cover plates,
Handle, 13- latch components, 13.1- locking boards, 13.2- lock seat, 14- reinforcements, 15- gate stops outside 12-.
Embodiment
The present invention will be further described with reference to the embodiment in accompanying drawing below：
As shown in Figure 1 and 2, the invention mainly comprises doorframe 3, oeil de boeuf mechanism 4, door-plate 7 and rotation hand wheel mechanism 9.Door-plate 7 passes through
Hinge component 1 positioned at the side of doorframe 3 is rotatably connected on doorframe 3, and door-plate 7 passes through the latch components positioned at the opposite side of doorframe 3
13 form sealing cooperation with being locked with doorframe 3.
The inner surface of door-plate 7 welds coaming plate 6, and coaming plate 6 is circumferentially distributed along door-plate 7.The edge of door-plate 7 and coaming plate 6 is formed
Cell body is sealed, flame-retardant rubber strip 2 is set in seal groove body, flame-retardant rubber strip 2 contacts with the edge of doorframe 3.
The inner surface of door-plate 7 is provided with inner cover plate 11, and inner cover plate 11 is fixed by screws on coaming plate 6.Door-plate 7 and inner cover plate
Inorganic fire-proof plate 8 and ceramic wool layer 10 are provided between 11, inorganic fire-proof plate 8 is located at the side of door-plate 7, and ceramic wool layer 10 is located at inner cover
The side of plate 11.
The center of door-plate 7 installation rotation hand wheel mechanism 9, as shown in Fig. 2 ~ 3, the rotation hand wheel mechanism 9 includes being fixed on door
The fixed seat 9.1 at the center of plate 7 and the clip seat 9.2 for being rotatably connected on 7 four jiaos of door-plate.Linkage is provided between adjacent clip seat 9.2
Bar 9.8, gangbar 9.8 are rotatablely connected by bearing pin and clip seat 9.2.Rotation connection rotating shaft 9.3, rotating shaft 9.3 in fixed seat 9.1
Door-plate 7 and respectively connection outside handwheel 9.4 and inner side handwheel 9.5 are stretched out in both ends.The rotating shaft 9.3 is stretched out the medial extremity of door-plate 7 and consolidated
Determine half gear 9.6, connected on half gear 9.6 by bearing pin two joining beams 9.7 of rotation connection, the other end of joining beam 9.7 by bearing pin
Gangbar 9.8.
Multiple latch segments 9.9 are hinged along its length in each gangbar 9.8, and each latch segment 9.9 is rotatably connected on door
On plate 7, the locking head front end of each latch segment 9.9 is provided with the tapered wedges 9.10 being fixed on doorframe 3, the He of tapered wedges 9.10
The locking head of latch segment 9.9 is locked by inclined-plane.
Oeil de boeuf mechanism 4 is installed, through oeil de boeuf mechanism 4 it can be seen that the interior outside environment of door-plate 7 on door-plate 7.Such as the institute of Fig. 5 ~ 6
Show, the oeil de boeuf mechanism 4 includes window seat 4.1, window frame 4.2 and fireproof glass 4.3, and window seat 4.1 is welded on door-plate 7, window seat 4.1
On be bolted window frame 4.2, center is provided with fireproof glass 4.3 between window seat 4.1 and window frame 4.2, the outside of window frame 4.2
Pressing plate 4.8 is connected, the swollen bar 4.5 of forms fire resisting is provided between pressing plate 4.8 and the side of fireproof glass 4.3.Fireproof glass 4.3 it is inside and outside
Side is provided with cover plate 4.9, and the one end of cover plate 4.9 is connected through the hinge on window seat 4.1, and the other end is pressed on window seat by pressing device
On 4.1.
The pressing device includes pressed seat 4.10, pressure strip 4.11, regulating bolt 4.12 and collar nut 4.13, compresses
Seat 4.10 is welded on window seat 4.1, and pressure strip 4.11 is welded on cover plate 4.9, is connected and adjusted by bearing pin on pressed seat 4.10
Screw rod 4.12, regulating bolt 4.12 are connected through a screw thread pressure strip 4.11, and the end of adjusting screw rod 4.12 connects collar nut 4.13,
Collar nut 4.13 locks regulating bolt 4.12 and pressure strip 4.11.
Marginal position is provided with forms inorganic fire-proof plate 4.4, window seat 4.1 and fire resisting glass between the window seat 4.1 and window frame 4.2
Forms fire resisting adhesive tape 4.7 is provided between the side of glass 4.3, forms ceramic wool layer 4.6 is provided with the slot of the surrounding of fireproof glass 4.3.
As shown in figure 4, the hinge component 1 includes hinge seat 1.1 and flap 1.2, hinge seat 1.1 is welded on doorframe 4
On, flap 1.2 is welded on doorframe 3, and hinge seat 1.1 and flap 1.2 are rotatablely connected by band cap bearing pin 1.3.
As shown in Fig. 2 the latch components 13 include locking board 13.1 and lock seat 13.2, locking board 13.1 is welded on door
On plate 7, lock seat 13.2 is welded on doorframe 3, and locking board 13.1 can extend into lock seat 13.2 and lock integrally.
The outer handle 12 of the outer surface of door-plate 7 welding, outer handle 12 can easily pull door-plate 7 to be turned on and off.
The multiple reinforcements 14 of the surface soldered of door-plate 7, reinforcement 14 improve the structural strength of door-plate.
The outer surface of door-plate 7 welds gate stop 15, and door-plate 7 can be fixed on hull by gate stop 15 when door-plate 7 is opened
On steel wall.
The coaming plate 6 is provided with fire protection flame retarding adhesive tape 5 towards the end face of doorframe 3, and fire protection flame retarding adhesive tape 5 improves coaming plate 6 and doorframe 3
Between sealing.
The use process and principle of the present invention：The present invention is by being welded, suitable for fire prevention etc. with A level bulkhead hulls
Level is reached at 0.1MPa deck house bulkhead and cabin gateway for the requirement of A60 levels watertight.When fire alarm occurs, energy of the present invention
Quick closedown, which compresses, effectively to be separated burning things which may cause a fire disaster and is spread at cabin and cabin gateway, so as to ensure cabin personnel safe escape and
Cabin machine normal operation, reduce casualty loss.
Present invention side towards the fire temperature rise in fire alarm is burnt 1 hour up at 945 DEG C, carries on the back a little higher than normal temperature rise in fiery face.Base
Present principles are to meet fire expansion using fireproofing glue strip in fire alarm and prevent pyrotechnics.Simultaneously using inorganic fire-proof plate and ceramic wool layer and
It is fire-retardant that the fireprotection layer of fire-resistant fluid composition in fireproof glass carries out thermal insulation, is passed through so as to play choke, resistance cigarette, back-fire relief.Reach
Fire resisting, sound insulation, the effect of watertight.
The present invention has passed through DNV（DET NORSKE VERITAS Norske Veritases）、ABS（American Bureau of Shipping）、CCS（In
Classification society of state）Ship inspection teacher's scene watertight 0.1MPa certifications and approved sample, try to burn at Shanghai Far East Fire Test center in March, 2017
Succeed.Property indices of the present invention meet what is be corrected《International Convention for the Safety of Life at Sea in 1974（SOLAS）》A
The relevant requirement of fire resisting division opening and watertight.
The present invention is simple in construction, compact, reasonable, has band storm cover plate oeil de boeuf daylighting size big；Improve sound-insulating and heat-insulating
Performance, rotated by handwheel and drive flexible compress of joining beam to open and close door-plate, rotation hand wheel easily closes compression, easy to operate；
Door-plate is fixed on steel wall after opening by gate stop, securely and reliably, the convenient regulation on the outside of door leaf cover plate of rotation hand wheel mechanism
Compress and maintenance, watertight test pressure reach 0.1 MPa.
Claims (9)
1. a kind of A60 levels list fans steel door, including doorframe（3）, oeil de boeuf mechanism（4）, door-plate（7）With rotation hand wheel mechanism（9）, door
Plate（7）By positioned at doorframe（3）The hinge component of side（1）It is rotatably connected on doorframe（3）On, door-plate（7）By positioned at doorframe
（3）The latch components of opposite side（13）With with doorframe（3）Locking forms sealing and coordinated；Door-plate（7）Inner surface welds coaming plate
（6）, coaming plate（6）Along door-plate（7）Circumferentially distributed, door-plate（7）And coaming plate（6）Edge form sealing cell body, in seal groove body
Flame-retardant rubber strip is set（2）, flame-retardant rubber strip（2）With doorframe（3）Edge contacts；Door-plate（7）Inner surface is provided with inner cover plate（11）, it is interior
Cover plate（11）It is fixed by screws in coaming plate（6）On, it is characterized in that：Door-plate（7）And inner cover plate（11）Between be provided with inorganic fire
Plate（8）With ceramic wool layer（10）, inorganic fire-proof plate（8）Positioned at door-plate（7）Side, ceramic wool layer（10）Positioned at inner cover plate（11）One
Side, coaming plate（6）Towards doorframe（3）End face is provided with fire protection flame retarding adhesive tape（5）；
Door-plate（7）Upper installation oeil de boeuf mechanism（4）, door-plate（7）Center installation rotation hand wheel mechanism（9）, rotation hand wheel mechanism（9）Bag
Include and be fixed on door-plate（7）The fixed seat at center（9.1）Be rotatably connected on door-plate（7）The clip seat of corner（9.2）, adjacent clip
Seat（9.2）Between be provided with gangbar（9.8）, gangbar（9.8）Pass through bearing pin and clip seat（9.2）Rotation connection, fixed seat
（9.1）Interior rotation connection rotating shaft（9.3）, rotating shaft（9.3）Door-plate is stretched out at both ends（7）And outside handwheel is connected respectively（9.4）With it is interior
Side handwheel（9.5）；Rotating shaft（9.3）Stretch out door-plate（7）Medial extremity fixes half gear（9.6）, half gear（9.6）On pass through bearing pin turn
Two joining beams of dynamic connection（9.7）, joining beam（9.7）The other end connects gangbar by bearing pin（9.8）；Each gangbar（9.8）On
Multiple latch segments are hinged along its length（9.9）, each latch segment（9.9）It is rotatably connected on door-plate（7）On, each latch segment
（9.9）Locking head front end be fixed on doorframe provided with one（3）On tapered wedges（9.10）, tapered wedges（9.10）And latch segment
（9.9）Locking head locked by inclined-plane.
2. A60 levels list as claimed in claim 1 fans steel door, it is characterized in that：The hinge component（1）Including hinge seat
（1.1）And flap（1.2）, hinge seat（1.1）It is welded on doorframe（4）On, flap（1.2）It is welded on doorframe（3）On, hinge
Seat（1.1）And flap（1.2）Pass through band cap bearing pin（1.3）Rotation connection.
3. A60 levels list as claimed in claim 1 fans steel door, it is characterized in that：The latch components（13）Including locking board
（13.1）With lock seat（13.2）, locking board（13.1）It is welded on door-plate（7）On, latch seat（13.2）It is welded on doorframe（3）On,
Locking board（13.1）It can extend into lock seat（13.2）Middle locking is integral.
4. A60 levels list as claimed in claim 1 fans steel door, it is characterized in that：The door-plate（7）Outer surface welding is outer to shake hands
（12）.
5. A60 levels list as claimed in claim 1 fans steel door, it is characterized in that：The door-plate（7）The multiple reinforcements of surface soldered
（14）.
6. A60 levels list as claimed in claim 1 fans steel door, it is characterized in that：The door-plate（7）Outer surface welds gate stop
（15）.
7. A60 levels list as claimed in claim 1 fans steel door, it is characterized in that：The oeil de boeuf mechanism（4）Including window seat（4.1）、
Window frame（4.2）And fireproof glass（4.3）, window seat（4.1）It is welded on door-plate（7）On, window seat（4.1）On be bolted window frame
（4.2）, window seat（4.1）And window frame（4.2）Between center be provided with fireproof glass（4.3）, window frame（4.2）Outside connects pressing plate
（4.8）, fireproof glass（4.3）Interior outside be provided with cover plate（4.9）, cover plate（4.9）One end is connected through the hinge in window seat（4.1）
On, the other end is pressed on window seat by pressing device（4.1）On.
8. A60 levels list as claimed in claim 7 fans steel door, it is characterized in that：The pressing device includes pressed seat（4.10）、
Pressure strip（4.11）, regulating bolt（4.12）And collar nut（4.13）, pressed seat（4.10）It is welded on window seat（4.1）On, pressure
Tight plate（4.11）It is welded on cover plate（4.9）On, pressed seat（4.10）It is upper that adjusting screw rod is connected by bearing pin（4.12）, regulating bolt
（4.12）It is connected through a screw thread pressure strip（4.11）, adjusting screw rod（4.12）End connects collar nut（4.13）, collar nut
（4.13）By regulating bolt（4.12）And pressure strip（4.11）Locking.
9. A60 levels list as claimed in claim 7 fans steel door, it is characterized in that：The window seat（4.1）And window frame（4.2）Between
Marginal position is provided with forms inorganic fire-proof plate（4.4）, window seat（4.1）And fireproof glass（4.3）Forms fire resisting is provided between side
Adhesive tape（4.7）, fireproof glass（4.3）Forms ceramic wool layer is provided with the slot of surrounding（4.6）, pressing plate（4.8）And fireproof glass
（4.3）The swollen bar of forms fire resisting is provided between side（4.5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985090.8A CN107628194A (en) | 2017-10-20 | 2017-10-20 | A60 levels list fans steel door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985090.8A CN107628194A (en) | 2017-10-20 | 2017-10-20 | A60 levels list fans steel door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107628194A true CN107628194A (en) | 2018-01-26 |
Family
ID=61105620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710985090.8A Pending CN107628194A (en) | 2017-10-20 | 2017-10-20 | A60 levels list fans steel door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107628194A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660299A (en) * | 2020-12-31 | 2021-04-16 | 无锡市东舟船舶设备股份有限公司 | Marine A60 level double leaf steel door |
| CN112744327A (en) * | 2020-12-31 | 2021-05-04 | 无锡市东舟船舶设备股份有限公司 | A60-level single-leaf steel door |
| CN114352173A (en) * | 2022-01-10 | 2022-04-15 | 北京博鲁斯潘精密机床有限公司 | Structure of anti-seismic flood-proof explosion-proof door in manufacturing workshop of precise ultra-precise numerical control machine tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112660299A (en) * | 2020-12-31 | 2021-04-16 | 无锡市东舟船舶设备股份有限公司 | Marine A60 level double leaf steel door |
| CN112744327A (en) * | 2020-12-31 | 2021-05-04 | 无锡市东舟船舶设备股份有限公司 | A60-level single-leaf steel door |
| CN114352173A (en) * | 2022-01-10 | 2022-04-15 | 北京博鲁斯潘精密机床有限公司 | Structure of anti-seismic flood-proof explosion-proof door in manufacturing workshop of precise ultra-precise numerical control machine tool |
| CN114352173B (en) * | 2022-01-10 | 2024-04-23 | 北京博鲁斯潘精密机床有限公司 | Structure of anti-seismic, flood-control and explosion-proof door of precise ultra-precise numerical control machine tool manufacturing workshop |
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Application publication date: 20180126 |