CN106275293B - A kind of exterior stair and its installation method - Google Patents
A kind of exterior stair and its installation method Download PDFInfo
- Publication number
- CN106275293B CN106275293B CN201610755293.3A CN201610755293A CN106275293B CN 106275293 B CN106275293 B CN 106275293B CN 201610755293 A CN201610755293 A CN 201610755293A CN 106275293 B CN106275293 B CN 106275293B
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- electric
- ladder rung
- handrail
- connecting lateral
- lateral plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B29/00—Accommodation for crew or passengers not otherwise provided for
- B63B29/20—Arrangements or adaptations of ladders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/12—Heating; Cooling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The present invention discloses a kind of exterior stair and its installation method, wherein exterior stair includes several ladder rungs and the handrail for being set to the ladder rung two sides, and the heating component for preventing freezing is respectively arranged in the ladder rung and the handrail.The present invention is respectively adopted heating component in ladder rung and handrail and heats to it, and exterior stair influences the use of exterior stair by outdoor environment even at can also prevent from freezing in subzero 50 ° of polar region region.Compared with prior art, exterior stair structure of the invention is simple, and use is safe.In addition, installation method according to the invention can quickly be assembled into exterior stair.
Description
Technical field
The invention belongs to Ship Design and manufacturing technology fields, and in particular to a kind of exterior stair and its installation method.
Background technique
Along with continually developing for polar region region, also gradually increase for the demand of ship in polar region sea area can be run on
Add.It is well known that the environment in polar region region is colder, usually subzero 50 DEG C, and be installed on outdoor stair and be in often
Freezing state, whens staff's upper and lower stair, are abnormally dangerous, it is easy to slip.Therefore, it is urgent to provide a kind of safeguard measure, with
Prevent the exterior stair for being installed on polar region region from freezing.
Summary of the invention
Not-easy-to-freeze in cold environment it is an object of the present invention to provide a kind of exterior stair, use is safe.
It is another object of the present invention to provide a kind of installation methods of exterior stair, and step is simple, easy to operate.
To achieve this purpose, the present invention adopts the following technical scheme:
On the one hand, a kind of exterior stair is provided, including several ladder rungs and is set to the handrails of the ladder rung two sides,
The heating component for preventing freezing is respectively arranged in the ladder rung and the handrail.
On the other hand, the installation method of exterior stair described in one kind is provided, including ladder rung, handrail and heating component
Installation, specifically includes the following steps:
S10, several ladder rungs are installed at interval between two pieces of connecting lateral plates, are set respectively on two pieces of connecting lateral plates
Set through-hole corresponding with the ladder rung；
S20, one layer of aluminum foil and adhesive tape of surface wrap in the first electric with worm line, then by the ladder rung and the connecting side
Plate is inverted, and the first electric with worm line after winding aluminum foil and adhesive tape is passed through to the corresponding through-hole of ladder rung of the bottom, then in tortuous
Shape is arranged in the back side of the ladder rung；Insulating layer is installed in the holding tank at the ladder rung back side, keeps the insulating layer complete
Cover the first electric with worm line；Bottom sealing plate is set on insulating layer, and is fixedly connected by bolt with the ladder rung；Described first
After electric with worm line passes through the corresponding through-hole of the ladder rung, into the adjacent corresponding through-hole of upper one layer of ladder rung, then in circuitous
The curved back side for being arranged in upper one layer of ladder rung so repeats；
S30, protective cover is installed in the outside of the connecting lateral plate, makes the protective cover that first electric tracing be completely covered
Line exposes the part of the connecting lateral plate；
S40, handrail is assembled into using standpipe and inclined tube, reserves the first mounting hole and second on the handrail described in two sides respectively
Second electric with worm line is introduced by steel wire by first mounting hole by mounting hole, is evenly distributed on the standpipe and described oblique
Guan Zhong is finally drawn by second mounting hole；
S50, it withdraws from steel wire and is sealed at first mounting hole and second mounting hole using stuffing-box；
S60, the handrail is installed on the connecting lateral plate, after exterior stair is installed to setting position, by described
One electric with worm line, second electric with worm line end be respectively connected in terminal box, and in the protection pipe and the terminal box
Junction, the protection pipe and junction, the protection pipe and the junction of the handrail of the connecting lateral plate be all made of
Stuffing-box is sealed.
Beneficial effects of the present invention: the present invention is respectively adopted heating component in ladder rung and handrail and heats to it,
Exterior stair makes the use of exterior stair not by outdoor environment even at can also prevent from freezing in subzero 50 ° of polar region region
Influence.Compared with prior art, exterior stair structure of the invention is simple, and use is safe.
Detailed description of the invention
Fig. 1 is the side view of the exterior stair of the embodiment of the present invention.
Fig. 2 is the front view of the exterior stair of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of the first heating component of the embodiment of the present invention.
Fig. 4 is that the cross-sectional view after the first heating component is installed in the ladder rung of the embodiment of the present invention.
In Fig. 1~4:
100, ladder rung；110, ontology；120, the first positive stop end；130, the second positive stop end；140, anti-slip part；
200, handrail；210, standpipe；220, inclined tube；230, the first mounting hole；240, the second mounting hole；
310, the first electric with worm line；320, insulating layer；330, bottom sealing plate；340, bolt；
400, connecting lateral plate；410, through-hole；
500, protective cover；600, the second electric with worm line；700, terminal box；800, protection pipe.
Specific embodiment
The technical scheme of the invention is further explained by means of specific implementation.
In the present invention, term " first ", " second " are used for description purposes only, and are not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed
Or implicitly include one or more of the features.
In the description of the present invention unless specifically defined or limited otherwise, term " connection " shall be understood in a broad sense, example
Such as, it may be a fixed connection, may be a detachable connection, or is integral；It can be mechanical connection；It can be directly connected,
It can also indirectly connected through an intermediary, can be the connection of two components interiors or the interaction relationship of two components.
For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
As shown in Figures 1 to 4, the exterior stair of the present embodiment includes several ladder rungs 100 and is set to the ladder rung
The handrail 200 of 100 two sides is respectively arranged with the heating component for preventing freezing in the ladder rung 100 and the handrail 200.?
Heating component is respectively adopted in handrail 200 and ladder rung 100 to heat it, to prevent 100 knot of handrail 200 and ladder rung
Ice.The exterior stair of the present embodiment can also prevent from freezing, to guarantee its safety even in subzero 50 ° of polar region region
It uses.
Wherein, the heating component includes that first heating component at the back side of the ladder rung 100 is arranged in, and described first
Heating component includes the first electric with worm line 310 and aluminum foil and adhesive tape, and 310 line of the first electric tracing is fixed by the aluminum foil and adhesive tape
In the back side of the ladder rung 100.First electric with worm line 310 is directly fixed on the back side of ladder rung 100 by aluminum foil and adhesive tape, from
Normal use without influencing ladder rung 100, while can also have preferable heated protective effect to ladder rung 100, to prevent
Ladder rung 100 freezes.
In the description of the present embodiment, " back side " refers to the one side away from user.
Specifically, first heating component further includes insulating layer 320 and bottom sealing plate 330, the insulating layer 320 and described
Bottom sealing plate 330 is set gradually along the side at the back side far from the ladder rung 100, and first electric with worm line 310 is encapsulated
Between the insulating layer 320 and the ladder rung 100.The bottom sealing plate 330 is detachably connected with the ladder rung 100.This
Insulating layer 320 in embodiment is made of joy this (Armaflex protection material), with good
Heat insulation effect improves the first heating component so that the heat that the first electric with worm line 310 distributes all is passed to ladder rung 100
To the antifreezing effect of ladder rung 100；Bottom sealing plate 330 is made of stainless steel material, to prevent it from getting rusty；Bottom sealing plate 330 passes through
If bolt stem 340 is fixedly connected with ladder rung 100, so that insulating layer 320 has stable heat insulation effect.
In this present embodiment, insulating layer 320 with a thickness of 25mm, bottom sealing plate 330 with a thickness of 1mm.
First electric with worm line 310 at the back side of each ladder rung 100 is preferably located in detour shape.Specifically
Ground, the first electric with worm line 310 enter from the first side of ladder rung 100, extend to after opposite second side again detour to first
Side, then detour is to second side again, and detour 3~4 times, is then pierced by from the first side or second side altogether.
In this present embodiment, the two sides of the ladder rung 100 are provided with connecting lateral plate 400, the handrail 200 and the company
The connection of side plate 400 is connect, the through-hole 410 passed through for first electric with worm line 310 is provided on the connecting lateral plate 400, it is described
First electric with worm line 310 is by the through-hole 410 on the corresponding connecting lateral plate 400 of the ladder rung 100 of the bottom, and described
It is adjacent that one electric with worm line 310 is arranged in the entrance of through-hole 410 passed through on the connecting lateral plate 400 behind 100 back side of ladder rung
In upper one layer of ladder rung 100, it is arranged such until entering the ladder rung 100 of top layer and by the corresponding connecting lateral plate
400 through-hole 410 is drawn；Accordingly, the outside of the connecting lateral plate 400 is detachably provided with protective cover 500, the protective cover
500 are completely covered the part that first electric with worm line 310 exposes the connecting lateral plate 400.In the present embodiment, protective cover
500 be stainless steel material, is detachably set on connecting lateral plate 400, to facilitate the maintenance and replacement of the first heating component.
The exposed part of the first electric with worm line 310 in the present embodiment is directly contacted with connecting lateral plate 400, to connecting side
Plate 400 also has good heated protective effect.
The handrail 200 is made of several hollow tubes, and the heating component further includes being arranged in in the hollow tube
Second heating component.Second heating component is placed in hollow tube, can be heated comprehensively to hollow tube.
Specifically, second heating component include the second electric with worm line 600, the handrail 200 include it is several uniformly and
The standpipe 210 being arranged at intervals on the connecting lateral plate 400, and the inclined tube 220 being connect with the standpipe 210, the handrail
200 at least have first mounting hole 230 and second mounting hole 240, and second electric with worm line 600 is through described first
Mounting hole 230 enters in the handrail 200 and is distributed in the standpipe 210 and inclined tube 220, then by second mounting hole
240 are pierced by, and are all made of stuffing-box at first mounting hole 230 and second mounting hole 240 and are sealed.The present embodiment
In, the first mounting hole 230, the second mounting hole 240 quantity be not limited to one, be also possible to two or more, with convenient
Second electric with worm line 600 is fitted into all standpipe 210 and inclined tube 220 is advisable.First mounting hole 230, the second mounting hole 240
It is not limited to be provided on standpipe 210, and can also be provided on inclined tube 220.Specifically, as depicted in figs. 1 and 2, every side is helped
First mounting hole 230, ladder rung of first mounting hole 230 adjacent to the bottom are offered on the standpipe 210 of hand 200 respectively
100 are arranged, and offer second mounting hole 240 respectively on the standpipe 210 of each side handrail 200, the second mounting hole 240 is neighbouring
The ladder rung 100 of top layer is arranged.
In the present embodiment, the first mounting hole 230 and the second mounting hole 240 are all made of stuffing-box and are sealed, specifically, the
One mounting hole 230 and the second mounting hole 240 use gland, are imitated with improving the second electric with worm line 600 to the heating of handrail 200
Fruit.
The exterior stair of the present embodiment further includes for controlling first electric with worm line 310 and second electric with worm line
600 terminal box 700, accordingly, between the terminal box 700 and the handrail 200, the terminal box 700 and the connection
Protection pipe 800 is respectively arranged between side plate 400, first electric with worm line 310 extends the portion of the connecting lateral plate 400
Point, second electric with worm line 600 extends the part of the handrail 200 and is each passed through 800 thereto of protection pipe
In 700；The protection pipe 800 and the junction of the terminal box 700, the company of the protection pipe 800 and the connecting lateral plate 400
The junction at the place of connecing, the protection pipe 800 and the handrail 200 is all made of stuffing-box and is sealed, to prevent the first electric tracing
The dangerous situations such as kindling occur for line 310, the second electric with worm line 600, to influence the normal use of exterior stair.The present embodiment
In, protection pipe 800 is silicone tube material, can not be damaged with effective protection the first electric with worm line 310, the second electric with worm line 600.
As the preferred embodiment of the invention, the ladder rung 100 includes ontology 110 and is set to the ontology 110
First positive stop end 120 and the second positive stop end 130 at the back side, first positive stop end 120 and second positive stop end 130 distinguish position
In the both ends of the disconnected connecting lateral plate 400 of the ontology 110, first positive stop end 120, second positive stop end 120
And the holding tank of the insulating layer 320 is formed between the ontology 110, insulating layer 320 is placed in holding tank, can be convenient guarantor
The installation of warm layer 320 prevents insulating layer 320 from heating effect that is mobile and influencing the first electric with worm line 310 occurs；The ladder rung
100 further include anti-slip part 140, and the anti-slip part 140 is adjacent to first positive stop end 120 and is convexly equipped in the ontology 110 just
Face, to improve the safety in utilization of exterior stair.
The embodiment of the present invention also provides a kind of installation method of exterior stair, including ladder rung, handrail and heating component
Installation, specifically includes the following steps:
S10, several ladder rungs 100 are installed at interval between two pieces of connecting lateral plates 400, in two pieces of connecting lateral plates 400
On through-hole 410 corresponding with the ladder rung 100 is respectively set；
S20, one layer of aluminum foil and adhesive tape of surface wrap in the first electric with worm line 310, then by the ladder rung 100 with it is described
Connecting lateral plate 400 is inverted, and the ladder rung 100 that the first electric with worm line 310 after winding aluminum foil and adhesive tape is passed through the bottom is corresponding
Then through-hole is arranged in the back side of 100 ladder rung in tortuous shape；Insulating layer 320 is installed on 100 back side of ladder rung
Holding tank in, make insulating layer 320 that the first electric with worm line 310 be completely covered；Bottom sealing plate 330 is set on insulating layer 320, and
It is fixedly connected by bolt 340 with the ladder rung 100；First electric with worm line 310 passes through the corresponding through-hole of ladder rung 100
After 410, into the adjacent corresponding through-hole 410 of upper one layer of ladder rung 100, upper one layer of ladder then is arranged in tortuous shape
The back side marked time so repeats；
S30, protective cover 500 is installed in the outside of the connecting lateral plate 400, makes protective cover 500 that the first electric companion be completely covered
Hot line 310 exposes the part of the connecting lateral plate 400；
S40, handrail 200 is assembled into using standpipe 210 and inclined tube 220, reserves first on the handrail 220 described in two sides respectively
Mounting hole 230 and the second mounting hole 240 are introduced the second electric with worm line 600 by steel wire, by first mounting hole 230
It is even to be distributed in the standpipe 210 and the inclined tube 220, finally drawn by second mounting hole 240；
S50, it withdraws from steel wire and is carried out at first mounting hole 230 and second mounting hole 240 using stuffing-box
Sealing；
S60, the handrail 200 is installed on the connecting lateral plate 400, it, will after exterior stair is installed to setting position
First electric with worm line 310, second electric with worm line 600 end be respectively connected in terminal box 700, and in the protection
The junction of pipe 800 and the terminal box 700, the junction of the protection pipe 800 and the connecting lateral plate 400, the protection
The junction of pipe 800 and the handrail 200 is all made of stuffing-box and is sealed.
In the present embodiment, ladder rung 100, handrail 200, the first heating component (including the first electric with worm line 310, aluminium foil glue
Band, insulating layer 320, bottom sealing plate 330, bolt 340), the second heating component (including second electric with worm line) and connecting lateral plate 400
After being completed, the upper end of connecting lateral plate 400 is leaned against into the first position to be installed, and pass through mounting base and the first position to be installed
It is fixedly connected, lower end leans against the second position to be installed, and is fixedly connected by mounting base with the second position to be installed.
Specifically, the first electric with worm line 310, the second electric with worm line 600, can by the control switch control in terminal box
Individually to control, can also be uniformly controlled by a control switch in terminal box 700.As shown in Fig. 2, being shared in the present embodiment
Three terminal boxes 700 control switch are arranged in each terminal box 700, wherein the first electric with worm line in ladder rung 100
310 are individually controlled by the control switch in a terminal box 700, and the second electric with worm line 600 in two side handrails 200 is respectively by one
Control switch in a terminal box 700 individually controls.
The installation method step of exterior stair of the invention is simple, can quickly be assembled into exterior stair in the method.
Exterior stair after assembling has good antifreezing effect, is not influenced by outdoor environment, safe to use.
In the description of this specification, the description of reference term " preferred embodiment " etc. mean combine the embodiment or
Example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.At this
In specification, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, description is specific
Feature, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Above embodiments are only used to illustrate detailed protocol of the invention, and the present invention is not limited to the above embodiments, i.e., not
Mean that the present invention must rely on above-described embodiment and could implement.It should be clear to those skilled in the art, to this hair
Bright any improvement, all of which fall within the scope of protection and disclosure of the present invention.
Claims (8)
1. a kind of exterior stair, which is characterized in that including several ladder rungs and be set to the handrails of the ladder rung two sides, institute
The heating component for being respectively arranged in ladder rung and the handrail and preventing freezing is stated, the heating component includes being arranged in the ladder
First heating component at the back side marked time, first heating component include the first electric with worm line and aluminum foil and adhesive tape, described first
Electric with worm line is fixed on the back side of the ladder rung by the aluminum foil and adhesive tape；
The two sides of the ladder rung are provided with connecting lateral plate, and the handrail is connect with the connecting lateral plate, on the connecting lateral plate
It is provided with the through-hole passed through for first electric with worm line, first electric with worm line is corresponding by the ladder rung of the bottom
Through-hole on the connecting lateral plate enters, and first electric with worm line is arranged in behind the ladder rung back side through the connecting lateral plate
On through-hole enter adjacent upper one layer of ladder rung in, be arranged such until enter top layer the ladder rung and by right with it
The through-hole for the connecting lateral plate answered is drawn；
First heating component further includes insulating layer and bottom sealing plate, and the insulating layer and the bottom sealing plate are stepped on along far from the ladder
The side at the back side of step is set gradually, and first electric with worm line is encapsulated between the insulating layer and the ladder rung,
If the bottom sealing plate is fixedly connected by bolt stem with the ladder rung.
2. exterior stair according to claim 1, which is characterized in that positioned at described the of the back side of each ladder rung
One electric with worm line is in detour shape.
3. exterior stair according to claim 1, which is characterized in that accordingly, the outside of the connecting lateral plate is detachable
It is provided with protective cover, the part that first electric with worm line exposes the connecting lateral plate is completely covered in the protective cover.
4. exterior stair according to claim 3, which is characterized in that the handrail is made of several hollow tubes, described to add
Hot component further includes the second heating component being arranged in the hollow tube.
5. exterior stair according to claim 4, which is characterized in that second heating component includes the second electric tracing
Line, the handrail include standpipe that is several uniform and being arranged at intervals on the connecting lateral plate and connect with the standpipe oblique
Pipe, the handrail at least have first mounting hole and second mounting hole, and second electric with worm line is through described first
Mounting hole enters in the handrail and is distributed in the standpipe and the inclined tube, is then pierced by by second mounting hole, institute
It states and is all made of stuffing-box at the first mounting hole and second mounting hole and is sealed.
6. exterior stair according to claim 5, which is characterized in that further include for control first electric with worm line and
The terminal box of second electric with worm line, accordingly, between the terminal box and the handrail, the terminal box and the connection
Protection pipe is respectively arranged between side plate, first electric with worm line extends the part of the connecting lateral plate, second electricity
The part that heat tracing line extends the handrail is each passed through in the protection pipe thereto；
The junction of the protection pipe and the terminal box, the junction of the protection pipe and the connecting lateral plate, the protection
The junction of pipe and the handrail is all made of stuffing-box and is sealed.
7. according to the described in any item exterior stairs of claim 3 to 6, which is characterized in that the ladder rung includes ontology and sets
It is placed in first positive stop end and the second positive stop end at the ontology back side, first positive stop end and second positive stop end distinguish position
In the both ends of the disconnected connecting lateral plate of the ontology, first positive stop end, second positive stop end and the ontology
Between form the holding tank of the insulating layer；
The ladder rung further includes anti-slip part, and the anti-slip part is adjacent to first positive stop end and is convexly equipped in the ontology just
Face.
8. a kind of installation method of exterior stair, which is characterized in that the installation including ladder rung, handrail and heating component, specifically
The following steps are included:
S10, several ladder rungs are installed at interval between two pieces of connecting lateral plates, are respectively set on two pieces of connecting lateral plates and institute
State the corresponding through-hole of ladder rung；
S20, one layer of aluminum foil and adhesive tape of surface wrap in the first electric with worm line, then fall the ladder rung and the connecting lateral plate
It sets, the first electric with worm line after winding aluminum foil and adhesive tape is passed through to the corresponding through-hole of ladder rung of the bottom, be then in tortuous shape cloth
It is placed in the back side of the ladder rung；Insulating layer is installed in the holding tank at the ladder rung back side, the insulating layer is completely covered
First electric with worm line；Bottom sealing plate is set on insulating layer, and is fixedly connected by bolt with the ladder rung；Described first electric companion
It is then in tortuous shape into the adjacent corresponding through-hole of upper one layer of ladder rung after hot line passes through the corresponding through-hole of the ladder rung
It is arranged in the back side of upper one layer of ladder rung, is so repeated；
S30, protective cover is installed in the outside of the connecting lateral plate, makes the protective cover that first electric with worm line be completely covered naked
Expose the part of the connecting lateral plate；
S40, handrail is assembled into using standpipe and inclined tube, reserves the first mounting hole and the second installation on the handrail described in two sides respectively
Second electric with worm line is introduced by steel wire by first mounting hole, is evenly distributed in the standpipe and the inclined tube by hole,
Finally drawn by second mounting hole；
S50, it withdraws from steel wire and is sealed at first mounting hole and second mounting hole using stuffing-box；
S60, the handrail is installed on the connecting lateral plate, after exterior stair is installed to setting position, by first electricity
Heat tracing line, second electric with worm line end be respectively connected in terminal box, and in the company of the protection pipe and the terminal box
The place of connecing, the junction of the protection pipe and the connecting lateral plate, the protection pipe and the junction of the handrail are all made of filler
Letter is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755293.3A CN106275293B (en) | 2016-08-29 | 2016-08-29 | A kind of exterior stair and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755293.3A CN106275293B (en) | 2016-08-29 | 2016-08-29 | A kind of exterior stair and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106275293A CN106275293A (en) | 2017-01-04 |
| CN106275293B true CN106275293B (en) | 2019-01-18 |
Family
ID=57674985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610755293.3A Active CN106275293B (en) | 2016-08-29 | 2016-08-29 | A kind of exterior stair and its installation method |
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| CN (1) | CN106275293B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019077413A2 (en) | 2017-10-16 | 2019-04-25 | Nvent Services Gmbh | Suspension mounted heating system |
| CN111959692B (en) * | 2020-08-21 | 2021-06-01 | 涡阳县信隆船舶附件有限公司 | Automatic lift ladder of stepping on ship |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204736991U (en) * | 2015-07-10 | 2015-11-04 | 上海凌智实业有限公司 | Non -slip tread and ship deck , hanging ladder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000054588A (en) * | 1998-08-05 | 2000-02-22 | Hiruko Hokkaido Kk | Handrail with heating function |
| DE10204779A1 (en) * | 2002-02-05 | 2003-08-21 | Kone Corp | Device for heating escalators or moving walkways |
| CN202202802U (en) * | 2011-07-19 | 2012-04-25 | 南通通州海通船舶修造有限公司 | Cabin spiral staircase |
| CN102505817A (en) * | 2011-11-09 | 2012-06-20 | 浙江大学 | Heat pipe constant temperature stair handrail |
| CN102530704A (en) * | 2011-12-30 | 2012-07-04 | 上海爱登堡电梯股份有限公司 | Escalator and hand strap heating device |
-
2016
- 2016-08-29 CN CN201610755293.3A patent/CN106275293B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204736991U (en) * | 2015-07-10 | 2015-11-04 | 上海凌智实业有限公司 | Non -slip tread and ship deck , hanging ladder |
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| CN106275293A (en) | 2017-01-04 |
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