CN204056213U - Fireproof wall plate access door - Google Patents
Fireproof wall plate access door Download PDFInfo
- Publication number
- CN204056213U CN204056213U CN201420526874.6U CN201420526874U CN204056213U CN 204056213 U CN204056213 U CN 204056213U CN 201420526874 U CN201420526874 U CN 201420526874U CN 204056213 U CN204056213 U CN 204056213U
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- doorframe
- door leaf
- wall plate
- wainscot
- outer panels
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Abstract
A kind of fireproof wall plate access door, comprising: door leaf (1), doorframe (2) and door lock (3); Described doorframe (2) comprising: doorframe outer panels (21), doorframe wainscot (22) and be positioned at doorframe (2) periphery and be folded in doorframe inside casing material assembly between doorframe outer panels (21) and doorframe wainscot (22); Described doorframe (2) is by doorframe inside casing material assembly and adjacent wallboard grafting, and described door leaf (1) is articulated with on doorframe (2) by hinge (4), and the flush with outer surface of this door leaf (1) and doorframe (2).Fireproof wall plate access door good looking appearance of the present utility model, structural strength is good, is easy to install, and can meet the requirement to wallboard access door in shipbuilding industry better.
Description
Technical field
The utility model relates to a kind of building element, particularly relates to a kind of structural development of flameproof wallboard access door, and the cabin being particularly suitable for various ships uses.
Background technology
Traditional a kind of wallboard access door, normally perforate on wallboard, door leaf is installed on wallboard by hinge.The shortcoming of this type of access door is: owing to being direct perforate on wallboard, door leaf surrounding makes the form of scrap (bridge) to block the perforate on wallboard, and such door leaf surface and panel surfaces not at grade, have certain diff-H, affect aesthetic property.This type of access door does not have doorframe mostly simultaneously, and structural strength is poor, even if having is also simple flake structure, need be screwed on wallboard after perforate, not too attractive in appearance in profile.
Summary of the invention
The utility model for the defect of prior art, provide a kind of attractive in appearance, structural strength good, easy to make and easy-to-install fireproof wall plate access door.
The technical solution of the utility model is as follows: a kind of fireproof wall plate access door, comprising: door leaf, doorframe and door lock; Described doorframe comprises: doorframe outer panels, doorframe wainscot and be folded in the doorframe inside casing material assembly between doorframe outer panels and doorframe wainscot at doorframe periphery; Described doorframe by doorframe inside casing material assembly and adjacent wallboard grafting, described door leaf by hinge on doorframe, and the flush with outer surface of this door leaf and doorframe.
Described doorframe inside casing material assembly comprises: U-shaped frame material, H type bending section bar and square tube; Described U-shaped frame material is positioned at the limit, the left and right sides of described doorframe, and described H type bending section bar is positioned at the doorframe edge adjacent with described door leaf periphery, and described square tube is arranged at inside this H type bending section bar.
The left and right end portions of described doorframe outer panels and doorframe wainscot bends inwards and is overlapped in outside the both sides cell wall of described U-shaped frame material.
Heat insulation filling core is also gripped with between described doorframe outer panels and doorframe wainscot.
Described door leaf comprises: door leaf outer panels, door leaf wainscot, be folded in door leaf inside casing material between described door leaf outer panels and door leaf wainscot and heat insulation filling core.
Described door leaf inside casing material is arranged at the left and right sides of described door leaf, and its cross-sectional plane is notch U-shaped structure inwardly.
Described door leaf outer panels is equipped with relative interior kink with four ends up and down of door leaf wainscot, and the kink of interior outer panels overlaps mutually.
Described door lock is the band push rod access patch lock of 3 locking types be arranged on described door leaf, and this door leaf back side is respectively provided with the firm banking of a push rod up and down.
Described hinge adopts row's formula hinge, and hinge length is consistent with the height of described door leaf.
Compared with prior art, the doorframe of fireproof wall plate access door of the present utility model is by interior outer panels and be folded in both inner frame material assemblies and heat insulation filling core forms a whole, one piece of wallboard can be equivalent to be connected with adjacent wallboard like that, without the need to perforate on wallboard, door leaf outside face and doorframe flush with outer surface, its appearance looks elegant, structural strength be good, easy to make, be easy to install, and have fire-proof function, can meet the requirement of shipbuilding industry to wallboard access door better.
Accompanying drawing explanation
Fig. 1 is the elevation drawing of the utility model fireproof wall plate access door;
Fig. 2 is the A-A cutaway view in Fig. 1;
Fig. 3 is the B-B cutaway view in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, fireproof wall plate access door of the present utility model comprises: door leaf 1, doorframe 2 and door lock 3, and wherein, door leaf 1 is articulated with on doorframe by hinge 4.
As shown in Figures 2 and 3, described doorframe 2 comprises: doorframe outer panels 21, doorframe wainscot 22, the doorframe inside casing material assembly being positioned at doorframe 2 periphery and heat insulation filling core 26.Described doorframe inside casing material assembly and heat insulation filling core 26 are all folded between doorframe outer panels 21 and doorframe wainscot 22.Wherein, described doorframe inside casing material assembly comprises: U-shaped frame material 23 and 27, H type bending section bar 24 and square tube 25.Described U-shaped frame material 23 is positioned at the limit, the left and right sides of described doorframe 2, U-shaped frame material 27 is positioned at top margin and the base of doorframe 2, described H type bending section bar 24 is positioned at doorframe 2 edge adjacent with described door leaf 1 periphery, the protrusion limit of this H type bending section bar 24 and doorframe wainscot 22 are affixed and the direction of door leaf 1 toward the outer side, described square tube 25 is just in time arranged in the recess inside this H type bending section bar 24, has the effect of reinforcing frame material intensity.The left and right end portions of described doorframe outer panels 21 and doorframe wainscot 22 bends inwards and is overlapped in outside the both sides cell wall of described U-shaped frame material 23, and the end that doorframe outer panels 21 is adjacent with door leaf 1 then bends inwards and is overlapped in outside H type bending section bar 24.
Described door leaf 1 comprises: door leaf outer panels 11, door leaf wainscot 12, be folded in door leaf inside casing material 13 between described door leaf outer panels 11 and door leaf wainscot 12 and heat insulation filling core 15.Described door leaf outer panels 11 is equipped with relative interior kink with four ends up and down of door leaf wainscot 12, and the kink of interior outer panels overlaps mutually, and this door leaf outer panels 11 and door leaf wainscot 12 form the structure of a box-like thus.Described door leaf inside casing material 13 is arranged at inside the panel lap limit of described door leaf 1 left and right sides, and its cross-sectional plane is notch U-shaped structure inwardly.Described heat insulation filling core 15 is filled in the box-like structure of door leaf outer panels 11 and door leaf wainscot 12 composition.
As shown in Figure 1 to Figure 3, described doorframe 2 is formed a whole by doorframe outer panels 21, doorframe wainscot 22 and doorframe inside casing material assembly etc., its height is identical with adjacent wallboard, by doorframe inside casing material assembly and adjacent wallboard grafting, do not need perforate on wallboard, and described and this door leaf 1 and doorframe 2 flush with outer surface, profile is more attractive in appearance, in addition, door leaf 1 and doorframe 2 all have fire-proof function, can meet the requirement of shipbuilding industry to wallboard access door better.
As shown in Figure 1 to Figure 3, described door lock 3 is for being arranged on the access patch lock of the band push rod 32 of 3 locking types on described door leaf 1, and this door leaf 1 back side is respectively provided with the firm banking 31 of a push rod 32 up and down.When the catch 33 of door lock 3 is horizontal direction, door leaf 1 is in closed condition, and when catch 33 is vertical direction, door leaf 1 is in opening.
As depicted in figs. 1 and 2, described hinge 4 row of employing formula hinge, door leaf 1 is articulated with outside the vertical H type bending section bar 24 of doorframe 2 by this hinge 4, and hinge length is consistent with the height of described door leaf 1.
The above is preferred embodiment of the present utility model, is not limited to the utility model, and all amendments, equivalent replacement or improvement etc. done in the utility model spirit and principle, all should be included in protection domain of the present utility model.
Claims (9)
1. a fireproof wall plate access door, comprising: door leaf (1), doorframe (2) and door lock (3); It is characterized in that,
Described doorframe (2) comprising: doorframe outer panels (21), doorframe wainscot (22) and be positioned at doorframe (2) periphery and be folded in doorframe inside casing material assembly between doorframe outer panels (21) and doorframe wainscot (22); Described doorframe (2) is by doorframe inside casing material assembly and adjacent wallboard grafting, and described door leaf (1) is articulated with on doorframe (2) by hinge (4), and the flush with outer surface of this door leaf (1) and doorframe (2).
2. fireproof wall plate access door according to claim 1, is characterized in that, described doorframe inside casing material assembly comprises: U-shaped frame material (23), H type bending section bar (24) and square tube (25); Described U-shaped frame material (23) is positioned at the limit, the left and right sides of described doorframe (2), and described H type bending section bar (24) is positioned at doorframe (2) edge adjacent with described door leaf (1) periphery, and described square tube (25) is arranged at this H type bending section bar (24) inner side.
3. fireproof wall plate access door according to claim 2, is characterized in that: the left and right end portions of described doorframe outer panels (21) and doorframe wainscot (22) bends inwards and is overlapped in outside the both sides cell wall of described U-shaped frame material (23).
4. the fireproof wall plate access door according to claim 1,2 or 3, is characterized in that: be also gripped with heat insulation filling core between described doorframe outer panels (21) and doorframe wainscot (22).
5. the fireproof wall plate access door according to claim 1,2 or 3, it is characterized in that, described door leaf (1) comprising: door leaf outer panels (11), door leaf wainscot (12), be folded in door leaf inside casing material (13) between described door leaf outer panels (11) and door leaf wainscot (12) and heat insulation filling core.
6. fireproof wall plate access door according to claim 5, is characterized in that: described door leaf inside casing material (13) is arranged at the left and right sides of described door leaf (1), and its cross-sectional plane is notch U-shaped structure inwardly.
7. fireproof wall plate access door according to claim 5, is characterized in that: described door leaf outer panels (11) is equipped with relative interior kink with four ends up and down of door leaf wainscot (12), and the kink of interior outer panels overlaps mutually.
8. the fireproof wall plate access door according to claim 1,2 or 3, it is characterized in that: described door lock (3) is for being arranged on the band push rod access patch lock of 3 locking types on described door leaf (1), and this door leaf (1) back side is respectively provided with the firm banking (31) of a push rod up and down.
9. the fireproof wall plate access door according to claim 1,2 or 3, is characterized in that: described hinge (4) adopts row's formula hinge, and hinge length is consistent with the height of described door leaf (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526874.6U CN204056213U (en) | 2014-09-15 | 2014-09-15 | Fireproof wall plate access door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526874.6U CN204056213U (en) | 2014-09-15 | 2014-09-15 | Fireproof wall plate access door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204056213U true CN204056213U (en) | 2014-12-31 |
Family
ID=52197776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526874.6U Active CN204056213U (en) | 2014-09-15 | 2014-09-15 | Fireproof wall plate access door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204056213U (en) |
-
2014
- 2014-09-15 CN CN201420526874.6U patent/CN204056213U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |