CN202148817U - Automatic-open type side hung door for fire engine houses - Google Patents
Automatic-open type side hung door for fire engine houses Download PDFInfo
- Publication number
- CN202148817U CN202148817U CN201120207554U CN201120207554U CN202148817U CN 202148817 U CN202148817 U CN 202148817U CN 201120207554 U CN201120207554 U CN 201120207554U CN 201120207554 U CN201120207554 U CN 201120207554U CN 202148817 U CN202148817 U CN 202148817U
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- door
- door leaf
- supporting guide
- fire
- automatic
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Abstract
The utility model relates to an automatic-open type side hung door for fire engine houses. The automatic-open type side hung door is characterized in that an automatic-open door spindle mechanism is installed on the side edge of a door leaf, and mainly comprises a pedestal, a base plate, a casing, a support guide rod, an opening spring, an adjusting nut, an upper hinge, a connecting rod, as well as upper and lower door leaf connecting plates, wherein one end of the lower door leaf connecting plate is vertically and fixedly connected with the support guide rod; the lower end of the support guide rod is fixedly connected with the pedestal; threads are arranged at the upper part of the support guide rod in bolted connection with the adjusting nut; the opening spring is installed on the support guide rod in a sleeving manner; a steel wire at the lower end of the opening spring is spliced in a small hole at the lower end of the support guide rod; a steel wire at the upper end of the opening spring is spliced in a small hole on the adjusting nut; the upper and the lower door leaf connecting plates are connected into a whole through the connecting rod and fixedly connected with upper and lower door edges of the door leaf respectively; and an electromagnetic door stopper is arranged on the door frame. The automatic-open type side hung door for fire engine houses has the benefits that the automatic opening of the inlet/outlet door for fire engines is realized, so that the speed for the troop to arrive at the fire scene is improved and troop fire-fighting effectiveness is enhanced.
Description
Technical field
The utility model belongs to the gate of building, relates in particular to a kind of self opening vertical hinged door of fire house.
Background technology
Current owing to building facilities maximizes, all kinds of new products, the variation of new material, inflammable various types of materials is found everywhere, and relevant with it disaster accident is also frequent day by day.After the breaking out of fire, the development of the condition of a fire and the speed that spreads are also more and more faster.New fire control law is expressly provided; It is master's emergency management and rescue work with other to rescue personnel's life that fire brigade of public security is being born serious disasters and accidents; Rescue personnel life field first aid is very crucial; Fire brigade is as rescue vanguard, and the time of reaching the spot is the key that can rescue mission be accomplished smoothly.Accelerate responding speed, reach the scene of fire in the shortest time as far as possible, for field first aid is got the quality time, the injures and deaths that reduce personnel that can be minimum and the loss of property.Must conscientiously study each link of responding and adopt scientific methods to the problem of responding speed, help firefighters to improve responding speed.Wherein the unlatching of fire-fighting vehicle access door is to improve one of key point of departure speed.At present, two fan vertical hinged doors of fire house are to be connected with the wall frame by the hinge through the door-hinge formula, adopt manual mode to open.Realize the fire fighting truck access door automatically, steadily open and locate, guarantee that fire-fighting vehicle is rapid, setting out smoothly is current army problem demanding prompt solution.
The utility model content
The utility model is in order to overcome deficiency of the prior art; A kind of self opening vertical hinged door of fire house is provided; Transform the opening ways of old-fashioned fire-fighting vehicle access door; Make the unlatching of fire-fighting vehicle access door realize automation, can improve the responding speed and the fighting capacity that promotes army of army.
The utility model is for realizing above-mentioned purpose; Realize that through following technical scheme a kind of self opening vertical hinged door of fire house comprises door leaf and doorframe that hinge is housed; It is characterized in that: said door leaf side is equipped with the automatic opening door axis mechanism; Said automatic opening door axis mechanism mainly by the pedestal that has the chassis, chassis, housing, supporting guide peg, open spring, adjustment nut, upper hinge and connecting rod, the door leaf junction plate constitutes up and down, said door leaf junction plate one end down is with to support guide peg vertical affixed, said supporting guide peg lower end and pedestal are affixed; Said supporting guide peg top is provided with screw thread and is spirally connected with the adjustment nut; Be set with the unlatching spring on the supporting guide peg, said unlatching spring lower end steel wire is pegged graft with the aperture of supporting guide peg lower end, opens spring upper end steel wire and pegs graft with the aperture on the adjustment nut; Said door leaf junction plate up and down connects into integral body through connecting rod; Said door leaf junction plate one end of going up vertically is connected with upper hinge, said door leaf junction plate up and down respectively with door leaf on the limit, Xiamen affixed, said doorframe is provided with the electromagnetism door-inhale.
Said supporting guide peg is set with housing outward.
Radially be provided with the jackscrew screw on the said adjustment nut sidewall.
Said electromagnetism door-inhale by be installed in the magnet main body on the doorframe, suction disc and the shift knob that is installed on the door leaf constitutes.
Beneficial effect: easy for installation, need not to change the structure of door, no special mounting requirement is installed and is exempted to debug after correct; Reliable in quality, pure electromagnetic principle, simple in structure, reliable in quality, fault rate＜0.5 ‰; Safe in utilization, product is outage detection at ordinary times, damages easily and finds, does not influence firemanicly normally to carry out; Use reliably, operation lack of standardization such as switch door can not damage product by force.The unlatching of fire-fighting vehicle access door realizes automation, can improve the responding speed and the fighting capacity that promotes army of army.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the scheme of installation of the utility model.
Among the figure: 1, door leaf 2, doorframe 3, chassis 4, pedestal 5, housing 6, supporting guide peg 7, open spring 8, adjustment nut 9, upper hinge 10, connecting rod 11,12, door leaf junction plate 13, magnet main body 14, suction disc 15, shift knob 16, jackscrew screw up and down
The specific embodiment
Below in conjunction with preferred embodiment; Details are as follows to the specific embodiment that provides according to the utility model: see accompanying drawing for details; A kind of self opening vertical hinged door of fire house comprises door leaf 1 and doorframe 2 that hinge is housed, and said door leaf side is equipped with the automatic opening door axis mechanism; Said automatic opening door axis mechanism mainly by the pedestal that has chassis 34, housing 5, supporting guide peg 6, open spring 7, adjustment nut 8, upper hinge 9 and connecting rod 10, door leaf junction plate 11,12 constitutes up and down; Said door leaf junction plate one end down is vertical affixed with the supporting guide peg, and said supporting guide peg lower end and pedestal are affixed, and said supporting guide peg top is provided with screw thread and is spirally connected with the adjustment nut; Be set with the unlatching spring on the supporting guide peg; Said unlatching spring lower end steel wire is pegged graft with the aperture of supporting guide peg lower end, opens spring upper end steel wire and pegs graft with the aperture on the adjustment nut, and said door leaf junction plate up and down connects into integral body through connecting rod; Said door leaf junction plate up and down connects into integral body through connecting rod; Said door leaf junction plate one end of going up vertically is connected with upper hinge, said door leaf junction plate up and down respectively with door leaf on the limit, Xiamen affixed, said doorframe is provided with the electromagnetism door-inhale.Said supporting guide peg is set with housing outward.Radially be provided with jackscrew spiral shell 16 on the said adjustment nut sidewall.Utilize the torsion of the adjustment nut unlatching spring of forward and reverse screw thread, and fix, can adjust the time that door leaf is opened through the jackscrew on the adjustment nut sidewall.Said electromagnetism door-inhale by be installed on the doorframe magnet main body 13, be installed in that suction disc 14 and shift knob 15 constitute on the door leaf.Magnet adopts special-purpose electrician's magnetic steel material to make, and remanent magnetism is minimum, magnet and suction disc chrome-faced.Pedestal is pre-buried to underground.
The course of work:
Utilize the form of electromagnetism door-inhale that the fire-fighting access door is pinned, the state that keeps shut, after the outage, electromagnetism demagnetization immediately separates, and door leaf is opened.Cut-off switch can with alarm bell link and can be in the left and right sides door leaf hand switch is installed, touch switch after, electromagnetic release device can start immediately.In door leaf and doorframe junction; The automatic opening door axle is installed, and electromagnetism discharges the back door leaf to be separated with doorframe, and door leaf is slowly opened door under the thrust of automatic opening door axle; Door magnet when arriving certain angle on the door leaf can link to each other with the Door magnet pedestal that is fixed on outdoors, fixedly door leaf.Only need about 20 seconds time in whole process under the operatorless situation.
When at closing time, the door body drives door leaf junction plate action down, drives the supporting guide peg and rotates, and the colleague will open spring rotation compression; Because spring is compressed, and the elastic potential energy of being put aside is released, drive door leaf junction plate rotation under the supporting guide peg when opening the door in closing closed procedure, make a unlatching.
The above only is the preferred embodiment of the utility model, is not the structure of the utility model is done any pro forma restriction.Every technical spirit according to the utility model is to any simple modification, equivalent variations and modification that above embodiment did, all still belongs in the scope of technical scheme of the utility model.
Claims (4)
1. the self opening vertical hinged door of a fire house; Comprise door leaf and doorframe that hinge is housed, it is characterized in that: said door leaf side is equipped with the automatic opening door axis mechanism, said automatic opening door axis mechanism mainly by the pedestal that has the chassis, chassis, housing, supporting guide peg, open spring, adjustment nut, upper hinge and connecting rod, the door leaf junction plate constitutes up and down; Said door leaf junction plate one end down is vertical affixed with the supporting guide peg; Said supporting guide peg lower end and pedestal are affixed, and said supporting guide peg top is provided with screw thread and is spirally connected with the adjustment nut, is set with the unlatching spring on the supporting guide peg; Said unlatching spring lower end steel wire is pegged graft with the aperture of supporting guide peg lower end; Open spring upper end steel wire and peg graft with the aperture on the adjustment nut, said door leaf junction plate up and down connects into integral body through connecting rod, and said door leaf junction plate one end of going up vertically is connected with upper hinge; Said up and down door leaf junction plate respectively with door leaf on the limit, Xiamen affixed, said doorframe is provided with the electromagnetism door-inhale.
2. the self opening vertical hinged door of fire house according to claim 1, it is characterized in that: said supporting guide peg is set with housing outward.
3. the self opening vertical hinged door of fire house according to claim 1 is characterized in that: radially be provided with the jackscrew screw on the said adjustment nut sidewall.
4. the self opening vertical hinged door of fire house according to claim 1 is characterized in that: said electromagnetism door-inhale by be installed in the magnet main body on the doorframe, suction disc and the shift knob that is installed on the door leaf constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207554U CN202148817U (en) | 2011-06-20 | 2011-06-20 | Automatic-open type side hung door for fire engine houses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207554U CN202148817U (en) | 2011-06-20 | 2011-06-20 | Automatic-open type side hung door for fire engine houses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148817U true CN202148817U (en) | 2012-02-22 |
Family
ID=45589880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120207554U Expired - Fee Related CN202148817U (en) | 2011-06-20 | 2011-06-20 | Automatic-open type side hung door for fire engine houses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563761A (en) * | 2013-10-28 | 2015-04-29 | 天津振汉机械装备有限公司 | Simple spring door device capable of being automatically closed |
| CN107675979A (en) * | 2017-08-03 | 2018-02-09 | 江苏京鱼安防科技有限公司 | A kind of temperature control shutting window device |
| CN108952381A (en) * | 2018-07-16 | 2018-12-07 | 佛山市远阳五金制品有限公司 | A kind of with automatic support leg |
-
2011
- 2011-06-20 CN CN201120207554U patent/CN202148817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563761A (en) * | 2013-10-28 | 2015-04-29 | 天津振汉机械装备有限公司 | Simple spring door device capable of being automatically closed |
| CN107675979A (en) * | 2017-08-03 | 2018-02-09 | 江苏京鱼安防科技有限公司 | A kind of temperature control shutting window device |
| CN108952381A (en) * | 2018-07-16 | 2018-12-07 | 佛山市远阳五金制品有限公司 | A kind of with automatic support leg |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |