CN209761193U - Fire-fighting box door structure opened at large angle - Google Patents
Fire-fighting box door structure opened at large angle Download PDFInfo
- Publication number
- CN209761193U CN209761193U CN201920129500.3U CN201920129500U CN209761193U CN 209761193 U CN209761193 U CN 209761193U CN 201920129500 U CN201920129500 U CN 201920129500U CN 209761193 U CN209761193 U CN 209761193U
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- fire
- box door
- fighting box
- connecting square
- fossil fragments
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Abstract
The utility model provides a fire control chamber door structure that wide-angle was opened, relate to the building technology field, also relate to the fire control technology field, including setting up the left side at the wall body surface of the fire control chamber left and right sides respectively, right side reinforcing fossil fragments, on a left side, two outsides of right side reinforcing fossil fragments set up respectively left side, right side fitment panel, on a left side, arrange the fire control chamber door between the fitment panel of right side, the inboard fixed connection rectangle auxiliary door frame of fire control chamber door, the first connecting square pipe of first hinge connection is passed through on the right side of rectangle auxiliary door frame, pass through second hinge connection second connecting square pipe on right side reinforcing fossil fragments, through the round pin hub connection between first connecting square pipe and the second connecting square. Above left side reinforcing fossil fragments and right side reinforcing fossil fragments are equivalent to the door frame of fire control chamber door, owing to above setting, the utility model discloses can make the relative angle between first connecting square pipe and the second connecting square pipe reach arbitrary angle to guarantee that the fire control chamber door opens 180, in order to accord with the fire control requirement, simultaneously the utility model discloses do not influence the pleasing to the eye of interior building yet.
Description
Technical Field
The utility model relates to the technical field of building, also relate to the fire control technology field.
Background
The fire-fighting box is a necessary safety device for modern buildings. For satisfying interior decoration effect, reserve the hole in indoor wall usually at present for install the fire hose and deposit article such as fire hose, fire-fighting apparatus, still stay the transparent door body that can open through hinged joint on the door frame of hole simultaneously. Once a fire disaster occurs, people can manually open the transparent door body, and then can take out articles such as fire-fighting water pipes, fire-fighting appliances and the like in the transparent door body for use.
In order to improve the appearance of the building, people add a frame outside the indoor wall body through the reinforcing keel, and fix decoration plates (such as stone, wall bricks, wood trimming and the like) through the reinforcing keel. People have still set up the fitment door that can open in the fire hose outside. However, the decorative door can be opened by only 90 ° because of the direct connection of the reinforced keel outside the fire box by the hinge.
According to the regulation of the national standard GB14561-2003 in article 5.13-3: the opening angle of the fire extinguishing box door is not less than 160 degrees, and the box door is convenient and flexible to open and free of blocking. The opening tension must not be greater than 50N.
Therefore, the opening of the fire-fighting box door is blocked to a certain degree due to the fact that the indoor wall is often provided with decoration materials such as stones, wall bricks and wood trimming surfaces, the technical specification requirements of the standards cannot be met, and if the fire-fighting box door is opened forcibly, decoration plates near the fire-fighting box door are easily damaged. The small opening angle of the fire-fighting box door can cause a plurality of problems. For example, in order to facilitate taking and placing and using of fire-fighting equipment, the fire-fighting box and related equipment need to be installed in an offset mode, the required space of a fire-fighting box chamber is increased, and space waste is caused. For another example, when a fire occurs, because the opening angle of the door of the fire-fighting box is limited, the fire fighter is limited to operate the fire-fighting equipment in a small range, and the fire-fighting efficiency is influenced. In addition, in an emergency state, the fire-fighting box door which cannot be completely opened is easy to cause accidents such as collision, treading and the like.
SUMMERY OF THE UTILITY MODEL
To the above problem, an object of the utility model is to provide a fire control chamber door structure that can realize wide-angle and open.
The utility model discloses a set up left side reinforcing fossil fragments and right side reinforcing fossil fragments at the wall body surface of the fire hose left and right sides respectively, set up left side fitment panel and right side fitment panel respectively in two outsides of left side reinforcing fossil fragments and right side reinforcing fossil fragments, arrange fire-fighting chamber door, its characterized in that between left side fitment panel and right side fitment panel: the fire-fighting box door is characterized in that a rectangular auxiliary door frame is fixedly connected to the inner side of the fire-fighting box door, the right side of the rectangular auxiliary door frame is connected with a first connecting square pipe through a first hinge, a second connecting square pipe is connected to a right reinforcing keel through a second hinge, and the first connecting square pipe is connected with the second connecting square pipe through a pin shaft.
Above left side reinforcing fossil fragments and right side reinforcing fossil fragments are equivalent to the door frame of fire control chamber door, owing to above setting, the utility model discloses can make the relative angle between first connecting square pipe and the second connecting square pipe reach arbitrary angle to guarantee that the fire control chamber door opens 180, in order to accord with the fire control requirement, simultaneously the utility model discloses do not influence the pleasing to the eye of interior building yet.
Further, the utility model discloses still connect the stopper that is used for restricting fire chamber door closure degree on left side reinforcing fossil fragments, fire chamber door and left and right side fitment panel are on the coplanar when making the fire chamber door closed. The flatness of the whole decoration surface layer is ensured when the fire-fighting box door is normally closed, and the fire-fighting box door cannot be transited to sink inwards to damage the internal structure and components of the fire-fighting box.
The utility model discloses still connect the limit stay cord of injecing fire chamber door opening degree between first connection side pipe and the vice door frame of rectangle. The maximum opening degree of the fire-fighting box door can be controlled through the limit pull rope, so that the fire-fighting box door is prevented from colliding with a right side decoration panel due to the fact that the fire-fighting box door is opened.
In order to prevent that fire-fighting box door when opening, the impact of second connecting square pipe to right side fitment panel ensures the integrity of second connecting square pipe and right side fitment panel, the utility model discloses still at the back of second hinge, in the inward flange setting of right side fitment panel prevent that fire-fighting box door from opening the spacing rubber shutoff piece of second connecting square pipe impact right side fitment panel (see the three-dimensional structure schematic diagram).
In addition, in order to conveniently open the fire-fighting box door, a hidden handle is arranged on the outer surface of the fire-fighting box door.
In order to improve the fire-proof performance of the fire box, a fire-proof inner-layer plate is further arranged on the inner side of the fire box door and fixed on the rectangular auxiliary door frame.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the present invention at the maximum opening degree.
Detailed Description
As shown in fig. 1 and 2, a fire box 16 is installed in a wall 17 through a reserved hole, a left reinforcing keel 14 and a right reinforcing keel 6 are respectively arranged on the outer surfaces of the wall 17 on the left and right sides of the fire box 16, and a left finishing panel 15 and a right finishing panel 13 are respectively fixedly arranged on the two outer sides of the left reinforcing keel 14 and the right reinforcing keel 6.
The fire fighting box door 10 is arranged between the left side decoration panel 15 and the right side decoration panel 13, the fireproof inner-layer plate 7 parallel to the fire fighting box door 10 is arranged on the inner side of the fire fighting box door 10, and the fire fighting box door 10 and the fireproof inner-layer plate 7 are fixedly connected with each other through the rectangular auxiliary door frame 8. The outer surface of the fire-fighting box door 10 is provided with a blind handle 9.
The right side of the rectangular auxiliary door frame 8 is connected with a first square connecting pipe 1 through a first hinge 3, the right side reinforcing keel 6 is connected with a second square connecting pipe 2 through a second hinge 4, and the first square connecting pipe 1 and the second square connecting pipe 2 are connected through a pin shaft 5.
A limit pull rope 18 for limiting the opening degree of the fire-fighting box door is connected between the first connecting square pipe 1 and the rectangular auxiliary doorframe 8. The back of the second hinge 4 and the edge of the right side decoration panel 13 are provided with limiting rubber sealing blocks 12 which prevent the second connecting square tubes 2 from colliding with the right side decoration panel 13 when the fire-fighting box door is opened.
The left reinforcing keel 14 is connected with angle steel used for limiting the closing degree of the fire-fighting box door through bolts to serve as a limiting block 11, so that the fire-fighting box door 10, the left decoration panel 15 and the right decoration panel 13 are on the same plane when the fire-fighting box door is closed.
Claims (6)
1. The utility model provides a fire hose door structure that wide-angle was opened, includes left side reinforcing fossil fragments and the right side reinforcing fossil fragments that set up the wall body surface in the fire hose left and right sides respectively, sets up left side fitment panel and right side fitment panel respectively in two outsides of left side reinforcing fossil fragments and right side reinforcing fossil fragments, arranges fire hose door, its characterized in that between left side fitment panel and right side fitment panel: the fire-fighting box door is characterized in that a rectangular auxiliary door frame is fixedly connected to the inner side of the fire-fighting box door, the right side of the rectangular auxiliary door frame is connected with a first connecting square pipe through a first hinge, a second connecting square pipe is connected to a right reinforcing keel through a second hinge, and the first connecting square pipe is connected with the second connecting square pipe through a pin shaft.
2. The fire fighting box door structure opened at a large angle according to claim 1, wherein: the left reinforcing keel is connected with a limiting block for limiting the closure degree of the fire-fighting box door, so that the fire-fighting box door, the left decoration panel and the right decoration panel are on the same plane when the fire-fighting box door is closed.
3. The fire fighting box door structure opened at a large angle according to claim 1, wherein: and a limit pull rope for limiting the opening degree of the fire-fighting box door is connected between the first connecting square tube and the rectangular auxiliary door frame.
4. The fire fighting box door structure opened at a large angle according to claim 1, wherein: the back of the second hinge and the edge of the right side decoration panel are provided with limiting rubber sealing blocks which prevent the second connecting square tube from colliding with the right side decoration panel when the fire-fighting box door is opened.
5. The fire fighting box door structure opened at a large angle according to claim 1, wherein: the outer surface of the fire-fighting box door is provided with a hidden handle.
6. A fire fighting chamber door structure opening at a large angle as defined in claim 1, 2, 3, 4 or 5, wherein: the inner side of the fire-fighting box door is provided with a fireproof inner-layer plate which is fixed on the rectangular auxiliary door frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129500.3U CN209761193U (en) | 2019-01-25 | 2019-01-25 | Fire-fighting box door structure opened at large angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129500.3U CN209761193U (en) | 2019-01-25 | 2019-01-25 | Fire-fighting box door structure opened at large angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209761193U true CN209761193U (en) | 2019-12-10 |
Family
ID=68750389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920129500.3U Expired - Fee Related CN209761193U (en) | 2019-01-25 | 2019-01-25 | Fire-fighting box door structure opened at large angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209761193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915449A (en) * | 2021-04-09 | 2021-06-08 | 上海市城市建设设计研究总院（集团）有限公司 | Composite concealed fire hydrant box device for rail transit |
-
2019
- 2019-01-25 CN CN201920129500.3U patent/CN209761193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915449A (en) * | 2021-04-09 | 2021-06-08 | 上海市城市建设设计研究总院（集团）有限公司 | Composite concealed fire hydrant box device for rail transit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210125 |