CN203208585U

CN203208585U - Fire box

Info

Publication number: CN203208585U
Application number: CN 201320080400
Authority: CN
Inventors: 丁晓雷; 胡军武; 陈晓强
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-02-22
Filing date: 2013-02-22
Publication date: 2013-09-25
Anticipated expiration: 2023-02-22

Abstract

The utility model discloses a fire box, aiming at providing a fire box which is good in safety. The fire box comprises a box body and a box door, wherein an opening is formed in the front side of the box body, and the rear side of the box body is mounted on a wall surface; the box door comprises an upper box door and a lower box door, the upper end of the upper box door is hinged with the upper edge of the front side of the box body, and the lower end of the lower box door is hinged with the lower edge of the front side of the box body; the upper box door and the lower box door are consistent with the box body in width, and the height of the box body is identical to total height of the upper box door and the lower box door. An original box door is changed into two box doors which are oppositely opened in a vertical direction and each box door is lower than the original box door, so that just one operator can open the box door on the front surface and edge frame can not exceed the edge of a maintaining roadway in a cave after the door is opened, so that the safety of passing vehicles and operators is improved, the size of each box door is reduced so as to reduce weight and facilitate operation. The fire box is applicable to a tunnel, the cave and other positions narrow in space.

Description

A kind of Fire Hose

Technical field

The utility model relates to a kind of fire-fighting equipment, especially relates to a kind of Fire Hose that is installed in narrow and small places, space such as tunnel, cavern.

Background technology

Fire Hose is called fire hydrant box again, be one of a large amount of practical fire-fighting equipments in the building, it is generally the rectangular box shape, be fixed in the body of wall that office, corridor, stair etc. locate or be suspended on the body of wall, as long as open chamber door during breaking out of fire or smash glass on the chamber door can will be placed in wherein sleeping bag connect the water source and use, perhaps take out fire fighting with fire extinguisher wherein, have easy to use, good extinguishing effect, directly, characteristics fast and efficiently, native land man regulation with it as one of indispensable fire fighting device of building ' s fire security inspection.

Also Fire Hose must be installed in the tunnel, there is following problem in original Fire Hose:

1), the fire-fighting equipment case is because size is bigger in the tunnel, the back doorjamb that opens the door can exceed maintaining roadway edge in the hole, causes bigger potential safety hazard to vehicular traffic and operating personnel;

2), because the chamber door size is bigger, and weight is heavier, and operating personnel operate effort, though install the hydraulic pressure chest-developer additional, still relatively require great effort;

3), because the chamber door size is bigger, and operating personnel are swiped by vehicle for preventing, can only open door in the side, cause a damage easily, need two people open safer;

4), door opens the back and supports a door sheet by the hydraulic pressure chest-developer, causes window to be supported on higher position, personnel need stretch the master-hand could be hooked to dough sheet reluctantly, and this moment, the people surpassed maintaining roadway edge in the hole, operated abnormally dangerous;

5), because window is heavier, hydraulic pressure arm strength type number is also wanted corresponding increase, closes comparatively effort of door when causing personnel operation.

State Intellectual Property Office of the People's Republic of China discloses Granted publication on November 9th, 2005 and number has been the patent documentation of CN2738837Y, title is fire hydrant box, it forms a cuboid casing by chamber door, rearing-box plate, left boxboard, right boxboard, top board, base plate, be welded with left bearing plate and right bearing plate respectively on the medial surface of left boxboard or the relative cabinets cavity of right boxboard, the hydraulic giant seat links to each other with left bearing plate or right bearing plate; Be welded with component bar and following component bar at top board and base plate respectively on respect to the medial surface of cabinets cavity; Being welded with at four angles of box inside increases top board and left and right boxboard, base plate and left and right boxboard bonding strength be connected angle bar or contiguous block.This scheme is paid attention to the weight capacity of casing, still has aforesaid every potential safety hazard when still using in the tunnel.

Summary of the invention

The utility model mainly is that doorjamb can exceed maintaining roadway edge in the hole after the solution existing in prior technology was opened the door, cause the technical problem of bigger potential safety hazard to vehicular traffic and operating personnel, provide a kind of back frame that opens the door can not exceed to keep in repair edge, road, safe Fire Hose in the hole in.

The utility model is mainly solved by following technical proposals at above-mentioned technical problem: a kind of Fire Hose, comprise casing and chamber door, described casing front openings, rear side is installed on the metope, described chamber door comprises upper chamber door and lower chamber door, the upper edge of the upper end of described upper chamber door and casing front side is hinged, the lower edge of the lower end of described lower chamber door and casing front side is hinged, the width of described upper chamber door and lower chamber door is consistent with the casing width, and described box height is the height sum of height and the lower chamber door of upper chamber door.

Fire Hose of the present utility model mainly is installed in narrow and small or limited positions, space such as tunnel, cavern.Casing is cuboid, can seal the opening of casing front side after upper chamber door and the lower chamber door closure.An original chamber door is changed into two chamber doors splitting up and down, the height of each chamber door is less than original chamber door, operating personnel can be single at opened at front face, frame can not surpass maintaining roadway edge in the hole after opening, vehicular traffic and safety of operators are improved, and each chamber door size reduces to make weight to be alleviated easy operating.

As preferably, described upper chamber door height is 2/3rds of box height, and described lower chamber door height is 1/3rd of box height.

As preferably, Fire Hose also comprises the gas spring of the upper chamber door after digging for support, and described gas spring one end and upper chamber door are hinged, and the other end and casing are hinged.

Gas spring can support chamber door after upper chamber door is opened, be convenient to operating personnel and carry out other work.

As preferably, described gas spring has two, is separately positioned on the left and right sides of Fire Hose.

Two gas springs can make the upper chamber door after the unlatching more stable, prevent that the gas spring inefficacy from fall upper chamber door.

As preferably, described upper chamber door and lower chamber door all comprise housing and be installed in safety glass in the housing, two housings near the door handle lock is installed on the limit.

Housing is that aluminum alloy materials is made, and by the locking of door handle lock, prevents from being opened by accident after upper chamber door and the lower chamber door closure.

As preferably, Fire Hose also comprises crashproof pull bar, and described crashproof pull bar comprises first pull bar and second pull bar, and first pull bar, one end and casing are hinged, and an end of the other end and second pull bar is hinged, and the other end of second pull bar and the housing of lower chamber door are hinged.

Can be held by crashproof pull bar after lower chamber door is opened to a certain degree, prevent from clashing into metope lower chamber door is damaged.

The beneficial effect that the utility model brings is, reduces the size of single chamber door, and the back frame that opens the door in the maintaining roadway, improves security in the hole, reduce operation easier, and the gas spring that supports usefulness requires to reduce, and cost reduces.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model;

Among the figure: 1, casing, 2, upper chamber door, 3, lower chamber door, 4, housing, 5, glass, 6, gas spring, 7, crashproof pull bar, 8, first pull bar, 9, second pull bar, 10, the door handle lock.

The specific embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: a kind of Fire Hose, comprise casing 1, chamber door, gas spring 6 and crashproof pull bar 7, casing 1 is made by the thick iron plate of 1.2mm, front openings, rear side is installed on the metope, and surfaces externally and internally adopts red baking vanish.Chamber door comprises upper chamber door 2 and lower chamber door 3, the upper edge of the upper end of upper chamber door 2 and casing 1 front side is hinged, the lower edge of the lower end of lower chamber door 3 and casing 1 front side is hinged, the width of upper chamber door 2 and lower chamber door 3 is consistent with casing 1 width, upper chamber door 2 highly is 2/3rds of casing 1 height, and lower chamber door 3 highly is 1/3rd of casing 1 height.

Gas spring 6 has two, is separately positioned on the left and right sides of Fire Hose.Gas spring 6 one ends and upper chamber door 2 are hinged, and the other end and casing 1 are hinged.

Upper chamber door 2 and lower chamber door 3 all comprise aluminium alloy housing 4 and be installed in 5, two housings 4 of the thick safety glass of 5mm in the housing 4 near door handle lock 10 is installed on the limit.

Crashproof pull bar 7 comprises that first pull bar 8 and second pull bar 9, the first pull bars, 8 one ends and casing 1 are hinged, and an end of the other end and second pull bar 9 is hinged, and the housing of the other end of second pull bar 9 and lower chamber door 3 is hinged.

Be provided with fire-fighting equipments such as valve, rotary hose, spray gun, fire extinguisher in the casing 1, chamber door opened or directly smashed the equipment use that chamber door glass can take out later the inside.

Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Although this paper has used terms such as casing, chamber door, compression spring morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.

Claims

1. Fire Hose, comprise casing and chamber door, it is characterized in that, described casing front openings, rear side is installed on the metope, and described chamber door comprises upper chamber door and lower chamber door, the upper edge of the upper end of described upper chamber door and casing front side is hinged, the lower edge of the lower end of described lower chamber door and casing front side is hinged, and the width of described upper chamber door and lower chamber door is consistent with the casing width, and described box height is the height sum of height and the lower chamber door of upper chamber door.

2. a kind of Fire Hose according to claim 1 is characterized in that, described upper chamber door height is 2/3rds of box height, and described lower chamber door height is 1/3rd of box height.

3. a kind of Fire Hose according to claim 1 and 2 is characterized in that, also comprises the gas spring of the upper chamber door after digging for support, and described gas spring one end and upper chamber door are hinged, and the other end and casing are hinged.

4. a kind of Fire Hose according to claim 3 is characterized in that, described gas spring has two, is separately positioned on the left and right sides of Fire Hose.

5. a kind of Fire Hose according to claim 1 is characterized in that, described upper chamber door and lower chamber door all comprise housing and be installed in safety glass in the housing, two housings near the door handle lock is installed on the limit.

6. a kind of Fire Hose according to claim 5 is characterized in that, also comprises crashproof pull bar, described crashproof pull bar comprises first pull bar and second pull bar, first pull bar, one end and casing are hinged, and an end of the other end and second pull bar is hinged, and the other end of second pull bar and the housing of lower chamber door are hinged.

7. a kind of Fire Hose according to claim 6 is characterized in that, also comprises the gas spring of the upper chamber door after digging for support, and described gas spring one end and upper chamber door are hinged, and the other end and casing are hinged.