CN207727868U - The hot sheath of accommodation rail - Google Patents
The hot sheath of accommodation rail Download PDFInfo
- Publication number
- CN207727868U CN207727868U CN201721785827.3U CN201721785827U CN207727868U CN 207727868 U CN207727868 U CN 207727868U CN 201721785827 U CN201721785827 U CN 201721785827U CN 207727868 U CN207727868 U CN 207727868U
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- Prior art keywords
- sheath
- heater
- watt
- tongue
- handrail
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Abstract
The utility model discloses a kind of hot sheaths of accommodation rail, including sheath, heater, joint tongue；The sheath is composed of two panels shield watt, and the section of the first shield watt is semicircle, and the section of the second shield watt is half elliptic；Its internal formation accommodating space after a two panels shield watt assembly is closed up, for accommodating handrail and heater；Heater is along the axially extending of sheath；Heater is fixed on the side of handrail；The inner wall of first shield watt fits with handrail, and the second shield watt forms the cavity for housing heater between handrail；The uniform wall thickness of two panels shield watt, the joint portion protected watt offer tongue-and-groove；Realize that Peripheric locking is fixedly connected by the joint tongue being set in tongue-and-groove after two panels shield watt assembly.The utility model can not only be coated on the straightway of accommodation rail, additionally it is possible to the bending section of accommodation rail is coated on, to prevent the generation of safety accident to the maximum extent.
Description
Technical field
The utility model is related to a kind of attachmentes of accommodation rail, and in particular to a kind of hot sheath of accommodation rail.
Background technology
Ship and industry and commerce field are frequently with steel pipe or aluminum pipe as accommodation rail, and this accommodation rail is in low temperature and snowfall
Easy accumulated snow or moisture condensation are difficult to secure grip handrail at ice, when personnel being caused to advance under environment.Disadvantage is more on the ship of shaking
Significantly, easily lead to serious safety accident, therefore handrail is heated necessary to prevent from freezing.
The prior art is aluminium bar to be processed or is squeezed into complicated interior channel-shaped aluminium set, accompanying-heat cable is placed in slot, and lead to
It crosses tooth button and is bolted aluminium set two and be placed on accommodation rail, as shown in Figure 1 and Figure 2.The aluminium set of this structure, in order to be formed
Inside groove cavity, it is necessary to have internal tendon shape mechanism, and the presence of internal tendon shape mechanism make aluminium set be difficult to be bent.Therefore, aluminium set
The end of linear handrail can be terminated in, and the non-rectilinear handrail positioned at turning can not be heated using this aluminium set.
Also, this kind of aluminium set needs the accommodating space of certain depth, therefore radial thickness is larger, cause its sectional area and
Perimeter is larger.When one timing of power of heater, larger sectional area and perimeter lead to dissipated heat bigger, it is difficult to realize antifreeze
Effect, it is therefore necessary to increase heater quantity or improve the power of heater.Also, it is larger to work as perimeter, can also so that human hand is difficult
To grip railing sheath, therefore this aluminium set may be only available for minor diameter handrail.In addition, the manufacturing cost of aluminium set is higher, need
Complicated slot and muscle are squeezed or process, weight increases if using rod iron.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of hot sheaths of accommodation rail, it not only can be to railing
The straight line position of handrail is heated, and can be heated to the crooked position of accommodation rail.
In order to solve the above technical problems, the technical solution of the hot sheath of the utility model accommodation rail is：
Including sheath 1, heater 2, joint tongue 4；The sheath 1 is composed of two panels shield watt, and the first shield watt 1-1's cuts
Face is semicircle, and the section of the second shield watt 1-2 is half elliptic；Its internal formation accommodating space after a two panels shield watt assembly is closed up,
For accommodating handrail 5 and heater 2；Heater 2 is axially extending along sheath 1；Heater 2 is fixed on the side of handrail 5；First
The inner wall of shield watt 1-1 fits with handrail 5, and the cavity for housing heater 2 is formed between the second shield watt 1-2 and handrail 5；Described two
The uniform wall thickness of piece shield watt, the joint portion protected watt offer tongue-and-groove；Connection after two panels shield watt assembly by being set in tongue-and-groove
Tenon 4 realizes that Peripheric locking is fixedly connected.
The hot sheath of the utility model accommodation rail has technical effect that：
The sheath uniform wall thickness of the utility model, sheath have good bending characteristic in short-axis direction, this needing
When being bent along handrail, sheath continuously and can be installed easily.
First shield watt of the utility model is fitted closely with handrail, and it is most under conditions of thickness is certain to make the perimeter of sheath
It is small, it can realize the minimum of sheath perimeter, can either ensure the space of accommodating heater, and the grasping of hand can be facilitated, solve
The outer diameter of common heating of having determined sheath is excessive, the problem of being not easy to grasp.When one timing of handrail outer diameter, the sheath week of the utility model
Long minimum, the palm of people can cover and hold to the maximum extent sheath, so as to enhance the safety in personnel's traveling process
Property.
When one timing of heater power and environmental condition, the sheath perimeter of the utility model is minimum, and surface area is minimum, outside
Surface institute dispersed heat is minimum, therefore the utility model required calorific value under the conditions of same antifreeze is minimum, can realize section
It can effect.
The sheath perimeter of the utility model is minimum, and sectional area is minimum, additionally it is possible to keep the sheath weight of unit length minimum, together
When reduce material cost.
The two panels of sheath shield watt is circumferentially locked on handrail by the utility model by joint tongue, and passes through connection
Adjacent jacket is axially fixed on handrail by tenon, to realize being connected and fixed for sheath and handrail.
Further, the end of the sheath 1 also offers tongue-and-groove, and axial direction is realized by joint tongue 4 between adjacent jacket 1
It is fixedly connected
Further, the joint tongue 4 is dovetail；The tongue-and-groove be and the matched dovetail groove of dovetail.
Further, the cutout pattern between the joint tongue 4 and tongue-and-groove is using wedging fastening-type.
Further, between the joint tongue 4 and tongue-and-groove, between the two panels shield watt, and shield watt is divided between column
Not Cai Yong viscose sealing so that sheath forms closed inner cavity, to prevent the hot-air in sheath to scatter and disappear.
Further, the heater 2 is two；The inner wall of the second shield watt 1-2 opens up twice heater in an axial direction
Limiting slot；Heater 2 is fixed in the heater limiting slot of the second shield watt 1-2 inner walls.The heater limiting slot of the utility model
On the one hand so that heater is fixed, on the other hand do not increase the perimeter of sheath, do not influence the grasping of hand.
Further, half of the depth of the heater limiting slot no more than the wall thickness of the second shield watt 1-2.Heater limits
Position slot opens up the bending characteristic for not interfering with sheath.
Further, the material of the sheath 1 is the metal or composite material to readily conduct heat；The joint tongue and sheath 1
Material identical.
What the utility model can reach has the technical effect that：
The sheath that the utility model efficiently solves the prior art is difficult to curve transition and sheath in handrail turning point
Difficult problem is axially connect between sheath.The utility model can not only be coated on the straightway of accommodation rail, because its is good
Good bending characteristic, additionally it is possible to the bending section of accommodation rail is coated on, to carry out antifreeze guarantor to accommodation rail to the maximum extent
Shield, prevents the generation of safety accident.
The utility model is in sheath built-in heating body, when sheath is fixed on through joinery and its construction on handrail, railing can be made to help
The outer surface of hand maintains specific temperature, prevents handrail when low temperature and snowfall from freezing, being capable of firm grip to make personnel be expert in
Handrail is held, the generation of falling accident when ship acutely shakes is effectively prevented from.
Consolidating between the two panels shield watt for the joinery and its construction realization sheath that the utility model is formed using joint tongue and tongue-and-groove
Being fixedly connected between fixed connection and two sections of sheaths, joinery and its construction can be such that the wall thickness of sheath remains unchanged, to keep protecting
Cover good bending characteristic.And joinery and its construction installation is simple, connection is easy to be compact.
The sheath of the utility model is composed using semicircle and half elliptic shield watt, therefore can be by being easy to obtain
The proximate matter obtained is made, and economy is strong, and in-site installation and dismounting are more convenient and easy.
Description of the drawings
It should be understood by those skilled in the art that following explanation is only schematically to illustrate the principles of the present invention, it is described
Principle can be applied in many ways, to realize many different alternative embodiments.These explanations are only used for showing this practicality
The General Principle of novel teachings, it is not intended to limit utility model design disclosed herein.
It is incorporated in the present specification and the attached drawing that forms part of this specification shows the embodiment party of the utility model
Formula, and for explaining the principles of the present invention together with the detailed description of general description and following drawings above.
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments：
Fig. 1 is the schematic diagram of the hot sheath of prior art accommodation rail；
Fig. 2 is the C-C sectional views of Fig. 1；
Fig. 3 is scheme of installation of the hot sheath of the utility model accommodation rail on accommodation rail；
Fig. 4 is the A-A sectional views of Fig. 3；
Fig. 5 is the schematic cross-section of the hot sheath of the utility model accommodation rail；
Fig. 6 is the schematic cross-section of another embodiment of the utility model.
Reference sign in figure：
1 is sheath, and 2 be heater,
3 be connector, and 4 be joint tongue,
5 be handrail,
7 be metal foil, and 10 be column.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of without creative work, all belongs to
In the range of the utility model protection.Unless otherwise defined, the technical term or scientific term used herein should be this reality
The ordinary meaning understood with the personage with general technical ability in novel fields." first " used herein, " second "
And similar word is not offered as any sequence, quantity or importance, and be used only to distinguish different component parts.
The similar word such as " comprising " means that the element or object that occur before the word cover the element for appearing in the word presented hereinafter
Either object and its equivalent and be not excluded for other elements or object.
As shown in Figures 3 to 5, the hot sheath of the utility model accommodation rail, including sheath 1, heater 2, connector 3, company
Joggle 4；
Sheath 1 is composed of two panels shield watt, and the section of the first shield watt 1-1 is semicircle, and the section of the second shield watt 1-2 is
Half elliptic；
Its internal formation accommodating space after a two panels shield watt assembly is closed up, for accommodating handrail 5 and heater 2；2 edge of heater
Sheath 1 it is axially extending；Heater 2 is fixed on the side of handrail 5；
The inner wall of first shield watt 1-1 fits with handrail 5, is formed between the second shield watt 1-2 and handrail 5 and houses heater 2
Cavity；
1 uniform wall thickness of sheath of the utility model, sheath 1 have good bending characteristic in short-axis direction, this makes
When needing to be bent along handrail, sheath 1 continuously and can be installed easily；
To improve the efficiency of heating surface, two heaters 2 can be set in accommodating cavity body, as shown in Figure 6；At this time in the second shield
The inner wall of watt 1-2 opens up twice heater limiting slot in an axial direction；Heater 2 is fixed on the heater limit of the second shield watt 1-2 inner walls
It in the slot of position, on the one hand fixes heater 2, does not on the other hand increase the perimeter of sheath, do not influence the grasping of hand.
The material of sheath 1 can be ocean aluminium, aluminium alloy, stainless steel, stainless iron and other metal materials to readily conduct heat,
Or the composite material to readily conduct heat.
Standard aluminium section bar or easy processing aluminum pipe, light-weight, structurally simple, economical property may be used in the shield watt of the utility model
It is good.
The joint portion of two panels shield watt offers tongue-and-groove；It is real by the joint tongue 4 being set in tongue-and-groove after two panels shield watt assembly
Existing Peripheric locking is fixedly connected；Tongue-and-groove is opened in the joint portion of adjacent shield watt, i.e., the fluting group at the joint portion of adjacent two panels shield watt
At tongue-and-groove, tongue-and-groove can at most be located in four shields watt.
Sheath 1 is segmented installation along the length direction of handrail 5, and the end of sheath 1 also offers tongue-and-groove, between adjacent jacket 1
Axial restraint connection is realized by joint tongue 4.
The two panels of sheath 1 shield watt is circumferentially locked on handrail by the utility model by joint tongue 4, and passes through company
Adjacent jacket 1 is axially fixed on handrail by joggle 4, to realize being connected and fixed for sheath 1 and handrail.
Viscose sealing can be used between joint tongue 4 and tongue-and-groove, to further ensure that connection is reliable, and prevent heat in sheath empty
Gas scatters and disappears.Viscose can be silica gel or rubber etc., seal and be fastenedly connected to realize.
To further strengthen being stably connected between joint tongue 4 and tongue-and-groove, the cutout pattern between joint tongue 4 and tongue-and-groove is adopted
With wedging fastening-type.
Preferably, joint tongue 4 and the material of sheath 1 are consistent, to prevent electrochemical corrosion.
Preferably, joint tongue 4 is dovetail；Tongue-and-groove be and the matched dovetail groove of dovetail.Since dovetail can be with
The dovetail groove of sheath 1 is in close contact, to ensure being stably connected between sheath 1 and handrail.
The arrival end of heater 2 is connect by connector 3 with external impetus cable or heating agent tubule；Produced by heater 2
Thermal energy conduction to the outer surface of sheath 1, so that the outer surface of sheath 1 is maintained specific temperature, to meet the anti-icing of accommodation rail
Deicing requirement.
Heater 2 can be pasted on by two-sided glue-type insulating tape on handrail 5, to effectively reduce heat through 5 He of handrail
Rail post radiates outward；Alternatively, heater 2 is pasted on by metal foil 7 on handrail 5, to increase heat transfer area to improve heat
Conduction efficiency；Insulating tape can be foamed plastic, silica gel strip etc.；Metal foil 7 can be aluminium, copper, stainless steel foil etc..
Heater 2 can be electric heating body or heating agent tubule；Electric heating body includes self limiting temperature accompanying-heat cable, invariable power heat tracing
Cable, carbon fiber heating line, heating cable etc.；The medium of heating agent tubule can be hot water, steam, deep fat etc..
When heater 2 is electric heating body, connector 3 can be electrical fast fitting or terminal box；When heater 2 is heat
When matchmaker's tubule, connector 3 can be ferrule fitting, nipple or valve member etc..
The utility model is suitable for ship and industry and commerce building field.
Although the embodiment of the utility model is hereinbefore described in detail, those skilled in the art is come
It says it is readily apparent that these embodiments can be carry out various modifications and be changed.However, it is understood that this modification and change
Change belongs within the scope of the utility model as described in the claims and spirit.Moreover, described herein practicality is new
Type can have other embodiments, and can be practiced or carried out in several ways.
Claims (8)
1. a kind of hot sheath of accommodation rail, it is characterised in that：Including sheath (1), heater (2), joint tongue (4)；The sheath
(1) it is composed of two panels shield watt, the section of the first shield watt (1-1) is semicircle, and the section of the second shield watt (1-2) is semiellipse
Shape；Its internal formation accommodating space after a two panels shield watt assembly is closed up, for accommodating handrail (5) and heater (2)；Heater (2)
Along the axially extending of sheath (1)；Heater (2) is fixed on the side of handrail (5)；
The inner wall of first shield watt (1-1) fits with handrail (5), is formed between the second shield watt (1-2) and handrail (5) accommodating
The cavity of heater (2)；
The uniform wall thickness of two panels shield watt, the joint portion protected watt offer tongue-and-groove；Two panels is protected after watt assembly by being set to tenon
Joint tongue (4) in slot realizes that Peripheric locking is fixedly connected.
2. the hot sheath of accommodation rail according to claim 1, it is characterised in that：The end of the sheath (1) offers tenon
Slot passes through joint tongue (4) between adjacent jacket (1) and realizes axial restraint connection.
3. the hot sheath of accommodation rail according to claim 1, it is characterised in that：The joint tongue (4) is dovetail；It is described
Tongue-and-groove be and the matched dovetail groove of dovetail.
4. the hot sheath of accommodation rail according to claim 1 or 2, it is characterised in that：The joint tongue (4) is between tongue-and-groove
Cutout pattern using wedging fastening-type.
5. the hot sheath of accommodation rail according to claim 1 or 2, it is characterised in that：The joint tongue (4) and tongue-and-groove it
Between, between the two panels shield watt, and viscose sealing is respectively adopted in shield watt between column.
6. the hot sheath of accommodation rail according to claim 1, it is characterised in that：The heater (2) is two；Described
The inner wall of two shields watt (1-2) opens up twice heater limiting slot in an axial direction；Heater (2) is fixed on the second shield watt (1-2) inner wall
Heater limiting slot in.
7. the hot sheath of accommodation rail according to claim 6, it is characterised in that：The depth of the heater limiting slot is little
In the half of the wall thickness of the second shield watt (1-2).
8. the hot sheath of accommodation rail according to claim 1, it is characterised in that：The material of the sheath (1) is to readily conduct heat
Metal or composite material；The material identical of the joint tongue (4) and sheath (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785827.3U CN207727868U (en) | 2017-12-20 | 2017-12-20 | The hot sheath of accommodation rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785827.3U CN207727868U (en) | 2017-12-20 | 2017-12-20 | The hot sheath of accommodation rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727868U true CN207727868U (en) | 2018-08-14 |
Family
ID=63097688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721785827.3U Active CN207727868U (en) | 2017-12-20 | 2017-12-20 | The hot sheath of accommodation rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207727868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019007A (en) * | 2017-12-20 | 2018-05-11 | 上海金洛海洋工程有限公司 | The hot sheath of accommodation rail |
-
2017
- 2017-12-20 CN CN201721785827.3U patent/CN207727868U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019007A (en) * | 2017-12-20 | 2018-05-11 | 上海金洛海洋工程有限公司 | The hot sheath of accommodation rail |
| WO2019120062A1 (en) * | 2017-12-20 | 2019-06-27 | 李海波 | Handrail thermal protection sleeve |
| CN108019007B (en) * | 2017-12-20 | 2024-01-12 | 上海金洛安全装备有限公司 | Railing armrest thermal sheath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201306 room 3002, area 1, building 1, No. 888, Huanhu West 2nd Road, Nanhui new town, Pudong New Area, Shanghai Patentee after: Shanghai Jinluo safety equipment Co.,Ltd. Address before: 201306 room 3002, area 1, building 1, No. 888, Huanhu West 2nd Road, Nanhui new town, Pudong New Area, Shanghai Patentee before: SHANGHAI JINLUO OCEAN ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Handrail thermal sheath Effective date of registration: 20211122 Granted publication date: 20180814 Pledgee: Industrial Bank Co.,Ltd. Shanghai pilot Free Trade Zone Lingang New District sub branch Pledgor: Shanghai Jinluo safety equipment Co.,Ltd. Registration number: Y2021980013013 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |