CN208456419U - The cabin dust-tight door of substation's prefabricated cabin - Google Patents
The cabin dust-tight door of substation's prefabricated cabin Download PDFInfo
- Publication number
- CN208456419U CN208456419U CN201821107974.XU CN201821107974U CN208456419U CN 208456419 U CN208456419 U CN 208456419U CN 201821107974 U CN201821107974 U CN 201821107974U CN 208456419 U CN208456419 U CN 208456419U
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- Prior art keywords
- door
- plate
- cabin
- dust
- substation
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the relevant technical fields in mobile substation, disclose a kind of cabin dust-tight door of substation's prefabricated cabin, including door-plate, hinge and extension rod type door handle, the door-plate is connected by a hinge on the doorframe of substation's prefabricated cabin cabin, on four sides of door-plate, packet sets reversed J shape sealing ring, the head of J-shaped sealing ring is located on the outside of door-plate and door-plate joint, and the hook part of J-shaped sealing ring is located on the inside of door-plate and doorframe joint, and the extension rod type door is being mounted on door-plate outside.The utility model is fully sealed prefabricated cabin by multi-sealing structure, realization.
Description
Technical field
The utility model relates to the relevant technical fields in mobile substation, and in particular to be that a kind of substation is prefabricated
The cabin dust-tight door in cabin.
Background technique
Based on large-scale wilderness operation and mega project infrastructure early period, peacetime national defense construction etc. activity,
Substation's prefabricated cabin provides emergency power supply for above-mentioned operation and power supply ensures.
Since the operating condition in the high-voltage prefabricated cabin of 35kv is severe, such as under mine construction environment, the dust in air often has
It is conductive, and some mining environments, in polar region, the natural environments such as dust storm rainwater are also exceedingly odious.If these conductive dust
Or rainwater enters inside hyperbaric chamber body, then is likely to damage the power equipment in cabin, it is serious or even can cause
Explosion.
Existing prefabricated cabin has certain leakproofness, but cannot completely in air dust or rainwater obtain it is effective
It resists.
Utility model content
The utility model aim is to solve the above-mentioned problems, to provide a kind of cabin dust-tight door of substation's prefabricated cabin, is led to
Multi-sealing structure is crossed, prefabricated cabin is fully sealed in realization.
The technical scheme adopted by the utility model is that:
A kind of cabin dust-tight door of substation's prefabricated cabin, characterized in that including door-plate, hinge and extension rod type door handle, the door
Plate is connected by a hinge on the doorframe of substation's prefabricated cabin cabin, and on four sides of door-plate, packet sets reversed J shape sealing ring, J-shaped sealing
The head of circle is located on the outside of door-plate and door-plate joint, and the hook part of J-shaped sealing ring is located on the inside of door-plate and doorframe joint, described
Extension rod type door handle is mounted on the outside of door-plate.
Further, the door-plate is double-layer structure, including inner panel and outside plate, inner panel and outer board ends are welded completely, intermediate
Form cavity.
Further, bending part is set on four side of the inside of the doorframe, bending part installs circular seal ring.
Further, the bending part is two, and each bending part is respectively provided with circular seal ring, and the circle of two bending parts is close
The inner panel and outside plate of seal difference sealing door-plat.
Further, four dust-tight doors, every two dust-tight door opposite opened are installed before substation's prefabricated cabin cabin
Installation, Men Peiyi door lock of two dust-tights.
The beneficial effects of the utility model are:
(1) by multi-sealed component, prefabricated cabin is fully sealed；
(2) dual door panel structure bears test of the bad weather to dust-tight door, when external door panel because external force deforms, internal hilar plate
Generally it is unaffected.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the top view of attached drawing 1；
Attached drawing 3 is the partial enlarged view of left part in attached drawing 2；
Attached drawing 4 is the schematic diagram that dust-tight door is mounted in prefabricated cabin.
Label in attached drawing is respectively as follows:
1. door-plate；11. inner panel；
12. outside plate；2. hinge；
3. extension rod type door handle；4. doorframe；
5. J-shaped sealing ring；6. bending part；
7. circular seal ring；8. door lock；
20. cabin；21. dust-tight door.
Specific embodiment
The specific embodiment of the cabin dust-tight door of the utility model substation prefabricated cabin is made with reference to the accompanying drawing detailed
Explanation.
Referring to attached drawing 1 to 3, the cabin dust-tight door 21 of substation's prefabricated cabin includes door-plate 1, hinge 2 and extension rod type door 3, door
Plate 1 is connected on the doorframe 4 of substation's prefabricated cabin cabin 20 by hinge 2, and in the surrounding of door-plate 1, cladding setting reversed J shape is sealed
Circle 5, the head of J-shaped sealing ring 5 are located on the outside of door-plate 1 and 1 joint of door-plate, and the hook part of J-shaped sealing ring is located at door-plate 1 and doorframe
On the inside of 4 joints, extension rod type door is mounted on 1 outside of door-plate 3.Door-plate 1 is double-layer structure, including inner panel 11 and outside plate 12, inner panel
11 and 12 both ends of outside plate weld completely, centre formed cavity.J-shaped sealing ring 5 is mounted on the edge of outside plate 12, the four of doorframe 4
Bending part 6 is set on the inside of side, and circular seal ring 7 is arranged in 6 position of bending part.Bending part 6 is two, and each bending part 6 is respectively provided with
Circular seal ring 7, the circular seal ring 7 of two bending parts 6 distinguish the inner panel 11 and outside plate 12 of sealing door-plat 1.
Referring to attached drawing 4, four dust-tight doors 21,21 pairs of every two dust-tight door are installed before substation's prefabricated cabin cabin 20
Open type installation, two dust-tight doors 21 match a door lock 8.When dust-tight door 21 is opened, due to being double swing doors, operating space is very
Greatly, staff is facilitated to operate or maintain.When dust-tight door 21 is shut, external door panel 1,4 outside of doorframe are sealed with J-shaped
The head of circle 5 forms first layer protection, the hook formation of J-shaped sealing ring 5 and the side of external door panel 1 and doorframe 4 forms second
Twice circular seal ring 7 of the inside of layer protection, external door panel 1 and internal hilar plate 1 respectively between bending part 6 on doorframe 4 engages shape
At third layer and the 4th layer of protection, the effect of four protection is just formd in this way, and high degree plays water proof and dust proof
Purpose.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications under the premise of not departing from utility model principle, these improvements and modifications
It should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of cabin dust-tight door of substation's prefabricated cabin, it is characterised in that: including door-plate, hinge and extension rod type door handle, the door
Plate is connected by a hinge on the doorframe of substation's prefabricated cabin cabin, and on four sides of door-plate, packet sets reversed J shape sealing ring, J-shaped sealing
The head of circle is located on the outside of door-plate and door-plate joint, and the hook part of J-shaped sealing ring is located on the inside of door-plate and doorframe joint, described
Extension rod type door handle is mounted on the outside of door-plate.
2. the cabin dust-tight door of substation's prefabricated cabin according to claim 1, it is characterised in that: the door-plate is the double-deck knot
Structure, including inner panel and outside plate, inner panel and outer board ends are welded completely, and centre forms cavity.
3. the cabin dust-tight door of substation's prefabricated cabin according to claim 2, it is characterised in that: in the inside of the doorframe
Bending part is arranged in four sides, and bending part installs circular seal ring.
4. the cabin dust-tight door of substation's prefabricated cabin according to claim 3, it is characterised in that: the bending part is two
A, each bending part is respectively provided with circular seal ring, the inner panel and outside plate of the circular seal ring difference sealing door-plat of two bending parts.
5. the cabin dust-tight door of substation's prefabricated cabin according to any one of claim 1 to 4, it is characterised in that: becoming
Four dust-tight doors, the installation of every two dust-tight door opposite opened, two dust-tight Men Peiyi are installed before the prefabricated cabin cabin of power station
A door lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107974.XU CN208456419U (en) | 2018-07-13 | 2018-07-13 | The cabin dust-tight door of substation's prefabricated cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107974.XU CN208456419U (en) | 2018-07-13 | 2018-07-13 | The cabin dust-tight door of substation's prefabricated cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208456419U true CN208456419U (en) | 2019-02-01 |
Family
ID=65171141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821107974.XU Active CN208456419U (en) | 2018-07-13 | 2018-07-13 | The cabin dust-tight door of substation's prefabricated cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208456419U (en) |
-
2018
- 2018-07-13 CN CN201821107974.XU patent/CN208456419U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Compartment dust door of prefabricated compartment of Substation Effective date of registration: 20210713 Granted publication date: 20190201 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI GU YA DE T&D EQUIPMENT Co.,Ltd. Registration number: Y2021320010249 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |