CN105672817A - Metal box door connection structure of fire hydrant box - Google Patents
Metal box door connection structure of fire hydrant box Download PDFInfo
- Publication number
- CN105672817A CN105672817A CN201610021940.8A CN201610021940A CN105672817A CN 105672817 A CN105672817 A CN 105672817A CN 201610021940 A CN201610021940 A CN 201610021940A CN 105672817 A CN105672817 A CN 105672817A
- Authority
- CN
- China
- Prior art keywords
- bending
- chamber door
- casing
- fire hydrant
- hinge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/325—Wings opening towards the outside
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7048—Door leaves with arcuate periphery; with openings having an arcuate periphery
Abstract
A metal box door connection structure of a fire hydrant box comprises a box body and a metal box door. A first bent part with an inward opening is arranged on the edge of the connection end of the box door and the box body. Hinge assemblies are fixedly connected to the upper end and the lower end in the first bent part respectively. Hinge insertion holes are formed in the bottom of the box body. The lower ends of the hinge assemblies are movably inserted in the hinge insertion holes. A second bent part with an outward opening is arranged on the inner side of the first bent part. The width of the second bent part is larger than the width of a front side frame of the box body, the box door can rotate outwards by 180 degrees to the outer side of the box body when opened, and when the box door rotates in place, the second bent part and the front side frame of the box body are buckled. The box door of the fire hydrant box can be rotated by 180 degrees to the side face of the box body, and therefore an operation space free of any barrier is formed in front of the box body, and the fire protection convenience and the fire protection fire extinguishing efficiency can be effectively improved.
Description
[technical field]
The present invention relates to the fire hydrant box of fire-fighting, particularly relate to a kind of rotatable 180 degree to body side, greatly to facilitate the metal box door connection structure of the fire hydrant box of drill.
[background technology]
Day by day accelerate now with industrialization, urbanization process so that in city, high building stands in great numbers, densely populated, cause that the load in city increases the weight of day by day. The factors such as world today's attack of terrorism takes place frequently, the not in place and artificial destruction of safety prevention measure all become the potential threat of breaking out of fire. As is known, for ensureing security against fire, civil buildings and public arena are all equiped with fire hydrant, and fire hydrant is a kind of fixed fire-fighting instrument, are mainly used in when breaking out of fire by the fire extinguishing such as water or foam fire-fighting liquid. Fire hydrant is generally arranged in the fire hydrant box being made up of casing and chamber door. The chamber door of tradition fire hydrant box or be the closed-in construction equipped with glass, or is plate armature, and chamber door and casing are formed by gemel connection. Tradition fire hydrant box has the disadvantage that, when its chamber door is turned out 90 degree in opening procedure, the link end of chamber door can not be rotated further because abutting against casing frame, therefore, the chamber door of tradition fire hydrant box can only rotate 90 degree when opening, and now, chamber door is positioned at cabinet front, this makes when carrying out fire-extinguishing operations, has influence on fire fighter because chamber door opening angle is limited and takes out the equipment such as fire hose, hydraulic giant and fire hose reel conveniently and efficiently. And in the firemanship stamped out a fire, strive for that valuable time is most important for the security of the lives and property protecting the masses.
[summary of the invention]
Present invention seek to address that the problems referred to above, and a kind of 180 degree of sides to casing that can be rotated by the chamber door of fire hydrant box are provided, make drill personnel can carry out drill when without any obstruction conveniently and efficiently, thus the metal box door connection structure of the fire hydrant box of fire-fighting fire extinguishing efficiency can be effectively improved.
For achieving the above object, the present invention provides the metal box door connection structure of a kind of fire hydrant box, this structure includes casing and is rotationally connected with the metal chamber door of cabinet front, it is characterized in that, the link edge of described chamber door and casing is provided with the first bending that opening is inside, in described first bending, upper and lower two ends are respectively connected with a hinge component, the position corresponding with described hinge component with top at described box bottom is provided with hinge jack, the lower end of described hinge component is loosely inserted in this hinge jack, chamber door and casing are hinged, the second bending of outward opening it is provided with in the inner side of described first bending, the width of this second bending is more than the width of the front side frame of described casing, chamber door can be turned out 180 degree to casing when opening, when rotateing in place, the front side frame of described second bending and casing fastens mutually.
The cross section of described first bending is curved, and this first bending extends to upper end from the bottom at chamber door edge.
The cross section of described second bending is curved or trapezoidal, and this second bending extends to upper end from the bottom of chamber door.
Described first bending and the second bending are continuous print inverse bending, and described second bending is directly transferred by the end of the first bending and formed.
The turning point of the turning point of described the second trapezoidal bending and the second bending and chamber door main body is by arc transition.
Being fixed with the metal reinforcing plates of bar shaped inside described chamber door, this reinforcement plate extends to upper end from the bottom of chamber door, and the two ends, left and right strengthening plate are separately fixed on described second bending and chamber door inwall.
Hinge component includes the first hinge component and the second hinge component, wherein, two described the first hinge components can be respectively and fixedly connected to the two ends up and down in the first bending, or affixed first hinge component in upper end in the first bending, affixed second hinge component in lower end in the first bending respectively.
First hinge component includes pin sleeve, bearing pin and spring, wherein, described pin sleeve is fixed in described first bending by being located at the linking arm at upper and lower two ends outside it, the linking arm other end is weldingly fixed on chamber door, there is a L-shaped bending described bearing pin upper end, and this bearing pin activity is inserted in described pin sleeve, and its lower end is inserted in the hinge jack of described casing, described spring is stage clip, and it is connected on bearing pin.
Second hinge component is made up of horizontal supporting plate and the two short pivots being symmetricly set in the upper and lower both sides of horizontal supporting plate, and the activity respectively of described two short pivots is inserted in the hinge jack of the hinge jack bottom the first bending of chamber door and box bottom.
The contribution of the present invention is in that, its chamber door efficiently solving tradition fire hydrant box can only rotate 90 degree, is positioned at cabinet front, is not easy to fire fighter and carries out the problems such as drill after opening. The present invention arranges bending structure by the link at chamber door, make chamber door can open 180 degree and be positioned at the side of casing, the front side of casing is complete opening-wide state, it is no longer influenced by the restriction of chamber door, so that fire fighter can carry out fire-fighting operation without any obstruction, thus it is greatly improved fire-fighting fire extinguishing efficiency. Additionally, due to the hinge connector of the present invention is arranged in the bending in door body, serve concealment effect so that fire hydrant box profile is more clean and tidy, attractive in appearance. The present invention also has simple in construction novelty, it is easy to the features such as enforcement.
[accompanying drawing explanation]
Fig. 1 is the chamber door outboard structure schematic perspective view of the present invention.
Fig. 2 is the chamber door inside structure schematic perspective view of the present invention.
Fig. 3 is the A direction view of Fig. 2.
Fig. 4 is the first hinge assembly structure schematic diagram of the present invention.
Fig. 5 is the second hinge assembly structure schematic diagram of the present invention.
Fig. 6 is the chamber door closed mode schematic perspective view of the present invention.
Fig. 7 is the chamber door open mode schematic perspective view of the present invention.
[detailed description of the invention]
The following example is further explanation of the present invention, and the present invention is not constituted any limitation.
Consulting shown in Fig. 1～Fig. 7, the metal box door connection structure of the fire hydrant box of the present invention includes casing 10, metal chamber door 20, hinge component 30 and strengthens plate 40.
As shown in Figure 6, Figure 7, described casing 10 is cuboid, and it can be any known fire hydrant box casing. Being rotatably connected to metal chamber door 20 in described casing 10 front portion, this chamber door is made up of sheet metals such as steel plate, corrosion resistant plate, aluminium sheet, aluminium alloy plates, and in the present embodiment, this chamber door 20 is made up of aluminum alloy plate materials. Keep left side equipped with knob 23 at chamber door 20, and during breaking out of fire, related personnel's rotatable knob 23 opens chamber door 20, and the fire-fighting equipment taken out in casing 10 carries out corresponding drill.
As shown in Fig. 1～Fig. 5, making fire hydrant box front space too small for avoiding chamber door to be still located at casing 10 front portion after opening and affect operation, the present invention is provided with inverse bending structure at the link of metal chamber door 20. Be provided with the first bending 21 of channel-shaped at the link edge of metal chamber door 20 with casing 10, this first bending 21 opening is inside, and its cross section is curved, and this first bending 21 extends to upper end from the bottom at chamber door 20 edge. As it is shown in fig. 7, can install, in the channel-shaped body in described first bending 21 upper/lower terminal portion, the hinge component 30 being connected with casing 10 so that hinge component 30 can be hidden in the first bending 21. In Fig. 1～Fig. 5, metal chamber door 20 is additionally provided with the second bending 22, the inner side of the first bending 21 is located in this second bending 22, it is directed out turnover by the end of the first bending 21, forming the bending of outward opening, the cross section of this second bending 22 is curved or trapezoidal, in the present embodiment, the cross section of the second bending 22 is trapezoidal, and it extends to upper end from the bottom of metal chamber door 20. For making chamber door 20 can open maximum angle, the width of described second bending 22 must, more than the width of the front side frame 11 of described casing, make it smoothly to be fastened on the front side frame 11 of casing 10. As shown in Figure 6, Figure 7, when chamber door 20 is being turned out to when contacting with the front side frame 11 of casing 10, because chamber door 20 is provided with the second bending 22, make chamber door 20 can continue to be turned out, when chamber door 20 rotates 180 degree and is parallel with the front side surface of chamber door 20, this second bending 22 is fastened on the front side frame 11 of casing so that the front of casing will not affect fire-fighting fire extinguishing operation not because of chamber door opening angle. Such as Fig. 1～Fig. 5, described first bending 21 and the second bending 22 are continuous print inverse bending, and the outer side edges of the first bending 21 is paralleled along when chamber door 20 is in closed mode with the front side frame 11 of casing. Described second bending 22 is directly transferred by the end of the first bending 21 and is formed, and the turning point of the main body of the turning point of the first bending 21 and the second bending 22 and the second bending 22 and chamber door 20 is by arc transition.
As shown in Fig. 2, Fig. 3, Fig. 7, in the present embodiment, intensity for the metal chamber door after increase bending, inside described chamber door 20, it is provided with strip metal strengthens plate 40, this reinforcement plate 40 extends to upper end from the bottom of chamber door 20, and the left end strengthening plate 40 is weldingly fixed on the back side of described second bending 22, and the right-hand member strengthening plate 40 is weldingly fixed on chamber door 20 inwall, it can ensure that chamber door 20 is strengthened at bending part, without being deformed.
As shown in Figure 4 to 7, one end of described metal chamber door 20 is rotationally connected by hinge component 30 and described casing 10. Described hinge component 30 includes the first hinge component 31 and the second hinge component 32, and the first hinge component 31 and the second hinge component 32 may be used alone, can also be used in combination. In shown in Fig. 6 a embodiment, two described the first hinge components 31 can be respectively and fixedly connected to the two ends up and down in the first bending 21. As shown in Figure 4, in the present embodiment, this first hinge component 31 includes pin sleeve 311, bearing pin 312 and spring 313. Described pin sleeve 311 is tubular body, its upper and lower two ends are provided with end cap, end cap central authorities have pin shaft hole 3112, the outer surface of two ends up and down of pin sleeve 311 is welded with two column linking arms 3111, pin sleeve 311 is connected through arm 3111 and is fixed in described first bending 21, and the other end of linking arm 3111 is weldingly fixed on the inwall of chamber door 20 and the first bending 21 joint portion. There is a L-shaped bending described bearing pin 312 upper end, the pin shaft hole 3112 at this bearing pin 312 traverse pin sleeve two ends. As shown in Figure 7, corresponding with described first hinge component 31, position corresponding with described first hinge component 31 with top bottom described casing 10 is provided with hinge jack (not shown), the lower end of the bearing pin 312 of described hinge component is loosely inserted in this hinge jack, is hinged with casing 10 by described chamber door 20. Described spring 313 is stage clip, and it is connected on bearing pin 312, is held out against in pin shaft hole 3121 bearing pin 312 one end. As shown in Figure 7, in another embodiment, affixed first hinge component 31 in upper end in the first bending 21, affixed second hinge component 32 in lower end in the first bending 21, as shown in Figure 6, this second hinge component 32 is axis of symmetry structure, it is made up of horizontal supporting plate 321 and the two short pivots 322 being symmetricly set in the upper and lower both sides of horizontal supporting plate, the activity respectively of described two short pivots 322 inserts the hinge jack 211 bottom the first bending 21 of chamber door and in the hinge jack bottom casing 10 so that chamber door 20 and casing 10 are hinged.
Take this, the present invention by arranging continuous print inverse bending structure on the metal chamber door of fire hydrant box, make the chamber door of fire hydrant box rotatable 180 degree and be positioned at the side of casing, thus form the working place without any obstacle in casing front, convenience and the efficiency of drill can be effectively improved. Meanwhile, hinge connector is located in the bending in door body by the present invention, serves concealment effect so that fire hydrant box profile is more clean and tidy, attractive in appearance.
Although the present invention having been disclosed by above example, but the scope of the present invention is not limited thereto, and when not necessarily departing from present inventive concept, above each component can be replaced with the similar or equivalent element that art personnel understand.
Claims (9)
1. the metal box door connection structure of a fire hydrant box, including casing (10) and the metal chamber door (20) being rotationally connected with casing (10) front side, it is characterized in that, the link edge of described chamber door (20) and casing (10) is provided with the first bending (21) that opening is inside, in described first bending (21), upper and lower two ends are respectively connected with a hinge component (30), the position corresponding with described hinge component (30) in described casing (10) bottom and top is provided with hinge jack, the lower end of described hinge component (30) is loosely inserted in this hinge jack, chamber door (20) and casing (10) are hinged, second bending (22) of outward opening it is provided with in the inner side of described first bending (21), the width of this second bending (22) is more than the width of the front side frame (11) of described casing, chamber door (20) can be turned out 180 degree to casing (10) outside when opening, when rotateing in place, the front side frame (11) of described second bending (22) and casing fastens mutually.
2. the metal box door connection structure of fire hydrant box as claimed in claim 1, it is characterized in that, the cross section of described first bending (21) is curved, and this first bending (21) extends to upper end from the bottom at chamber door (20) edge.
3. the metal box door connection structure of fire hydrant box as claimed in claim 1, it is characterized in that, the cross section of described second bending (22) is curved or trapezoidal, and this second bending (22) extends to upper end from the bottom of chamber door (20).
4. the metal box door connection structure of fire hydrant box as claimed in claim 1, it is characterized in that, described first bending (21) and the second bending (22) are continuous print inverse bending, and described second bending (22) is directly transferred by the end of the first bending (21) and formed.
5. the metal box door connection structure of fire hydrant box as claimed in claim 2 or claim 3, it is characterized in that, the turning point of the turning point of described trapezoidal the second bending (22) and the second bending (22) and chamber door (20) main body is by arc transition.
6. the metal box door connection structure of fire hydrant box as claimed in claim 2 or claim 3, it is characterized in that, the metal reinforcing plates (40) of bar shaped it is fixed with in described chamber door (20) inner side, this reinforcement plate (40) extends to upper end from the bottom of chamber door (20), and the two ends, left and right strengthening plate (40) are separately fixed on described second bending (22) and chamber door (20) inwall.
7. the metal box door connection structure of fire hydrant box as claimed in claim 1, it is characterized in that, described hinge component (30) includes the first hinge component (31) and the second hinge component (32), wherein, two described the first hinge components (31) can be respectively and fixedly connected to the two ends up and down in the first bending (21), or affixed first hinge component (31) in upper end in the first bending (21), affixed second hinge component (32) in lower end in the first bending (21) respectively.
8. the metal box door connection structure of fire hydrant box as claimed in claim 7, it is characterized in that, described first hinge component (31) includes pin sleeve (311), bearing pin (312) and spring (313), wherein, described pin sleeve (311) is fixed in described first bending (21) by being located at the linking arm (3111) at upper and lower two ends outside it, linking arm (3111) other end is weldingly fixed on chamber door (20), there is a L-shaped bending described bearing pin (312) upper end, this bearing pin (312) is movable to be inserted in described pin sleeve (311), its lower end is inserted in the hinge jack of described casing, described spring (313) is stage clip, it is connected on bearing pin (312).
9. the metal box door connection structure of fire hydrant box as claimed in claim 7, it is characterized in that, described second hinge component (32) is by horizontal supporting plate (321) and is symmetricly set in two short pivots (322) of the upper and lower both sides of horizontal supporting plate and constitutes, and the activity respectively of described two short pivots is inserted in the hinge jack (211) of the first bending (21) bottom of chamber door and the hinge jack of casing (10) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021940.8A CN105672817A (en) | 2016-01-13 | 2016-01-13 | Metal box door connection structure of fire hydrant box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021940.8A CN105672817A (en) | 2016-01-13 | 2016-01-13 | Metal box door connection structure of fire hydrant box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105672817A true CN105672817A (en) | 2016-06-15 |
Family
ID=56300358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021940.8A Pending CN105672817A (en) | 2016-01-13 | 2016-01-13 | Metal box door connection structure of fire hydrant box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105672817A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB942739A (en) * | 1961-10-11 | 1963-11-27 | Soc Civ D Rech Etudes Ind | Improvements in or relating to collapsible metal cabinet |
| DE2911444A1 (en) * | 1979-03-23 | 1980-09-25 | Standard Elektrik Lorenz Ag | ACCESSIBLE CABINET RACK |
| CN2558001Y (en) * | 2002-06-29 | 2003-06-25 | 邓明富 | Computer casing panel with convenient door |
| CN201687318U (en) * | 2010-04-06 | 2010-12-29 | 美的集团有限公司 | Pull-down door hinge |
| WO2011017757A1 (en) * | 2009-08-12 | 2011-02-17 | Pc Locs Pty Ltd | Storage locker unit |
| CN103573107A (en) * | 2013-11-25 | 2014-02-12 | 北京新利同创电子设备有限责任公司 | Control cabinet door frame and embedded frame type profile screen cabinet door |
-
2016
- 2016-01-13 CN CN201610021940.8A patent/CN105672817A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB942739A (en) * | 1961-10-11 | 1963-11-27 | Soc Civ D Rech Etudes Ind | Improvements in or relating to collapsible metal cabinet |
| DE2911444A1 (en) * | 1979-03-23 | 1980-09-25 | Standard Elektrik Lorenz Ag | ACCESSIBLE CABINET RACK |
| CN2558001Y (en) * | 2002-06-29 | 2003-06-25 | 邓明富 | Computer casing panel with convenient door |
| WO2011017757A1 (en) * | 2009-08-12 | 2011-02-17 | Pc Locs Pty Ltd | Storage locker unit |
| CN201687318U (en) * | 2010-04-06 | 2010-12-29 | 美的集团有限公司 | Pull-down door hinge |
| CN103573107A (en) * | 2013-11-25 | 2014-02-12 | 北京新利同创电子设备有限责任公司 | Control cabinet door frame and embedded frame type profile screen cabinet door |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shaobin Inventor after: Hua Wenhui Inventor after: Zeng Xiaoliang Inventor before: Li Shaobin Inventor before: Hua Wenhui |
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| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |