CN105311779B - Fire hose automatic retraction device - Google Patents
Fire hose automatic retraction device Download PDFInfo
- Publication number
- CN105311779B CN105311779B CN201510572111.4A CN201510572111A CN105311779B CN 105311779 B CN105311779 B CN 105311779B CN 201510572111 A CN201510572111 A CN 201510572111A CN 105311779 B CN105311779 B CN 105311779B
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- gear wheel
- leg
- bar frame
- angle bar
- water band
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Abstract
The invention discloses a kind of fire hose automatic retraction devices, leg is slided including a pair of of Convenient table, a pair first, a pair second slides leg, angle bar frame and Liang Tao gear wheels mechanism, a pair of of Convenient table is fixedly mounted on one end of angle bar frame, first slip leg and the second slip leg can be slidably mounted at the other end of angle bar frame respectively, first slip leg and the second slip leg are connected by threaded rod, and Liang Tao gear wheels mechanism is separately mounted to the left and right ends on angle bar frame.Fire hose automatic retraction device of the present invention, fire hose automatic retraction device can adjust its length according to the width of windowsill and Quick fastening is on windowsill；When water band gliding speed is too fast, retaining mechanism can artificially be rotated, control gear wheel gap, the decrease speed for avoiding water band is too fast, using the equipment, whole process only needs a people can be completed, not only time saving and energy saving, and the safety coefficient of whole process is improved, it is the necessary equipment of the vertical lay out of fire of high-rise building.
Description
Technical field
The present invention relates to a kind of fire hose automatic retraction devices.
Background technology
With the rapid development of society, the fire rescue task that fire brigade faces is also increasingly complicated；Fire hose is fire
Requirement in putting out a fire to save life and property, especially the usage quantity of water band is more during large-sized fire of putting out a fire to save life and property, and when carrying out fire rescue, needs
Polydisc water band is vertically laid with, at this moment the vertical connection being laid with water band of water band is particularly important, when progress water band is vertically laid with,
Water band fixation difficulty is larger at into window, if being directly vertically laid with along windowsill, will there is many places barrier downstairs, can not be suitable by water band
Profit is laid with；When being laid with polydisc water band, since gravity is big, the decrease speed of water band is exceedingly fast, and a people can not complete, and needs more people same
When pull water band can just complete the connection of water band and water band and the vertical laying of water band, and whole process is abnormally dangerous.As a result, I
Design this fire hose automatic retraction device.
Invention content
The object of the present invention is to provide a kind of time saving and energy saving, the fire hose automatic retraction device of safety coefficient is improved.
Present invention technical solution used for the above purpose is：A kind of fire hose automatic retraction device, including one
Leg is slided to Convenient table, a pair first, a pair second slides leg, angle bar frame and Liang Tao gear wheels mechanism, the pair of Convenient table
One end of angle bar frame is fixedly mounted on, the pair of first slip leg and a pair second slide leg and can be slidably mounted at angle respectively
The other end of steel bracket, the first slip leg and the second slip leg are connected by threaded rod, and the Liang Tao gear wheels mechanism is installed respectively
Left and right ends on angle bar frame, the gear wheel mechanism include the first gear wheel, the second gear wheel and third gear wheel, the second gear
Top of the wheel among the first gear wheel and the second gear wheel, water band pass through between second gear wheel and the first gear wheel, third gear wheel
Gap glide, by controlling the gap between gear wheel, adjust the power for compressing water band, the second gear wheel lower end is equipped with retaining mechanism,
The retaining mechanism includes pull rod and protruding block, and protruding block is mounted on pull rod, and one end of the gear wheel bar of the second gear wheel passes through lock
Tight mechanism locking when retaining mechanism is opened, by pulling rotating rod after pull rod, causes the protruding block on pull rod to block, lifts
The gear wheel bar of second gear wheel.
The top of second gear wheel is equipped with speed adjusting gear.
The end of the angle bar frame of described Convenient table one end is installed by the overhanging bar that guaranteed water band smoothly glides.
A kind of fire hose automatic retraction device of the present invention, fire hose automatic retraction device can adjust it according to the width of windowsill
Length and Quick fastening is on windowsill；Distributor one end is equipped with overhanging bar, can stretch out in the horizontal direction when in use, swinging radius
From can be adjusted according to actual conditions, ensure that water band smoothly glides；When water band gliding speed it is too fast, can artificially rotate retaining mechanism,
Gear wheel gap is controlled, the decrease speed for avoiding water band is too fast, and during the downslide of water band, gear wheel mechanism can lock hose coupling
Firmly, facilitate fireman by water band connection, connection, which finishes, is lifted up gear wheel, and water band can smoothly glide, using the equipment, entirely
Process only needs a people can be completed, not only time saving and energy saving, but also improves the safety coefficient of whole process, is fire of high-rise building
The necessary equipment of vertical lay out.
Description of the drawings
Fig. 1 is a kind of structure diagram of fire hose automatic retraction device of the present invention.
Fig. 2 is a kind of fire hose automatic retraction device retaining mechanism enlarged diagram of the present invention.
Fig. 3 is a kind of fire hose automatic retraction device speed adjusting gear enlarged diagram of the present invention.
In figure：1st, Convenient table；2nd, first leg is slided；3rd, second leg is slided；4th, inserted link；5th, threaded rod；6th, angle bar frame；7、
First gear wheel；8th, the second gear wheel；9th, third gear wheel；10th, gear wheel bar；11st, pull rod；12nd, overhanging bar.
Specific embodiment
As depicted in figs. 1 and 2, fire hose automatic retraction device slides leg 2, one including a pair of of Convenient table 1, a pair first
One end of angle bar frame 6 is fixedly mounted on to the second slip leg 3, angle bar frame 4 and Liang Tao gear wheels mechanism, a pair of of Convenient table 1, the
One slip leg 2 and second slides the other end that leg 3 can be slidably mounted at angle bar frame 6 by inserted link 4 respectively, and first slides leg 2
It is connected with the second slip leg 3 by threaded rod 5, Liang Tao gear wheels mechanism is separately mounted to the left and right ends on angle bar frame 6, gear wheel
Mechanism includes the first gear wheel 7, the second gear wheel 8 and third gear wheel 9, and the second gear wheel 8 is mounted in the first gear wheel 7 and the second gear wheel 9
Between top, water band glided by gap between 8 and first gear wheel 7 of second gear wheel, third gear wheel 9, by control gear wheel it
Between gap, adjust compress water band power, the second gear wheel lower end be equipped with retaining mechanism, retaining mechanism include pull rod 11 and protrusion
Block, protruding block are mounted on pull rod 11, and one end of the gear wheel bar 10 of the second gear wheel is locked by retaining mechanism, and retaining mechanism is opened
When, by pulling rotating rod after pull rod, the protruding block on pull rod is caused to block, lift the gear wheel bar 10 of the second gear wheel, second
The top of gear wheel is equipped with speed adjusting gear, and the overhanging that guaranteed water band smoothly glides is installed in the end of the angle bar frame of Convenient table one end
Bar 12, a pair of of Convenient table are fixed on angle bar frame, not slidably；First slip leg and the second slip leg are connected by threaded rod
And can be slided along angle bar frame, leg and the second slip leg are slided by adjusting first, distributor is made to be fixed on windowsill, at this moment will
Inserted link is inserted into first and slides above leg and angle bar frame, fixes the first slip leg, then rotating threaded rod, and threaded rod pushes the
Two slide leg moves to the direction of Convenient table, reduces first and slides the distance between leg and Convenient table, further locks fire water
Band automatic retraction device；First gear wheel, the second gear wheel, third gear wheel, the second gear wheel is in centre position and in the first gear wheel, third gear
The top of wheel, the first gear wheel and third gear wheel are on both sides, gap of the water band between the second gear wheel and the first gear wheel, third gear wheel
It glides, by controlling the gap between gear wheel, adjusts the power for compressing water band, achieve the purpose that control water with gliding speed；Simultaneously
Hose coupling can be blocked by gear wheel mechanism, facilitate the connection of polydisc water band, several firemans is avoided to pull fire hose
It is dangerous；One end of gear wheel bar is locked through retaining mechanism where gear wheel mechanism, and gear wheel cannot be opened under normal circumstances, is needed
When opening, by the pull rod of retaining mechanism pull certain distance backward, there is a protruding block on pull rod, pull rod is by pull to corresponding
During position, rotating rod, protruding block is stuck, and retaining mechanism is opened, and the gear wheel bar of gear wheel can be lifted easily.
During work, the Convenient table of distributor is adjusted first and slides leg, distance is regulated and distributor is stuck on windowsill, and
First slip leg and the second slip leg are fixed by inserted link, the threaded rod on leg is slided in rotation first, and threaded rod is made to push the
Two slide leg translates to the direction of Convenient table, reduces distance, it is ensured that then the tightness of distributor is released overhanging bar, ensure
Water band can glide rapidly, and Liang Tao gear wheels mechanism is opened, and tile water band, and laying terminates, gear wheel mechanism is retracted and locked, water band
When just starting to glide, due to light weight, gliding speed is slow, without adjusting the speed adjusting gear above gear wheel, and can be according to practical feelings
Condition opens the number of gear wheel mechanism, when gliding speed is fast, by rotating the speed adjusting gear above gear wheel, between reducing between gear wheel
Gap increases the resistance that water band slides between gear wheel, reaches speed governing purpose.
Claims (3)
1. a kind of fire hose automatic retraction device, it is characterised in that：Leg, Yi Dui are slided including a pair of of Convenient table, a pair first
Two slide legs, angle bar frame and Liang Tao gear wheels mechanism, and the pair of Convenient table is fixedly mounted on one end of angle bar frame, and described the
One slip leg and the second slip leg can be slidably mounted at the other end of angle bar frame respectively, and the first slip leg and the second slip leg lead to
Threaded rod connection is crossed, the Liang Tao gear wheels mechanism is separately mounted to the left and right ends on angle bar frame, and the gear wheel mechanism includes
First gear wheel, the second gear wheel and third gear wheel, second gear wheel are mounted on the top among the first gear wheel and the second gear wheel, water
Band is glided by the gap between second gear wheel and the first gear wheel, third gear wheel, by controlling the gap between gear wheel, adjusts pressure
The power of tight water band, the second gear wheel lower end are equipped with retaining mechanism, and the retaining mechanism includes pull rod and protruding block, and protruding block is mounted on
On pull rod, one end of the gear wheel bar of the second gear wheel is locked by retaining mechanism, when retaining mechanism is opened, by being revolved after pulling pull rod
Turn pull rod, the protruding block on pull rod is caused to block, lift the gear wheel bar of the second gear wheel.
2. a kind of fire hose automatic retraction device according to claim 1, it is characterised in that：The top of second gear wheel
Equipped with speed adjusting gear.
3. a kind of fire hose automatic retraction device according to claim 1, it is characterised in that：The angle of described Convenient table one end
The end of steel bracket is installed by the overhanging bar that guaranteed water band smoothly glides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510572111.4A CN105311779B (en) | 2015-08-28 | 2015-08-28 | Fire hose automatic retraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510572111.4A CN105311779B (en) | 2015-08-28 | 2015-08-28 | Fire hose automatic retraction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105311779A CN105311779A (en) | 2016-02-10 |
| CN105311779B true CN105311779B (en) | 2018-07-06 |
Family
ID=55240718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510572111.4A Active CN105311779B (en) | 2015-08-28 | 2015-08-28 | Fire hose automatic retraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105311779B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530011B (en) * | 2020-05-20 | 2021-10-08 | 广东创晟控股集团有限公司 | Water conveying mechanism of wisdom high-rise building fire extinguishing system |
| CN112354113B (en) * | 2020-10-26 | 2021-11-30 | 潘斐 | Robot for laying and recycling water belt for fire emergency rescue and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203609789U (en) * | 2013-12-09 | 2014-05-28 | 北京中卓时代消防装备科技有限公司 | Clamp type fire hose dragging and fixing device on high-rise building wall |
| CN203634709U (en) * | 2013-12-25 | 2014-06-11 | 王敬忠 | Multifunctional water hose fixer |
| CN204050709U (en) * | 2014-09-03 | 2014-12-31 | 王志明 | Floor multifunction emergency rescue fixator |
| CN204106916U (en) * | 2014-08-13 | 2015-01-21 | 刘磊 | Water-band distributor |
| CN205031830U (en) * | 2015-08-28 | 2016-02-17 | 刘磊 | Automatic distributor of fire hose |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4611240B2 (en) * | 2006-05-02 | 2011-01-12 | 淳男 大日向 | Fire hose winding device |
-
2015
- 2015-08-28 CN CN201510572111.4A patent/CN105311779B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203609789U (en) * | 2013-12-09 | 2014-05-28 | 北京中卓时代消防装备科技有限公司 | Clamp type fire hose dragging and fixing device on high-rise building wall |
| CN203634709U (en) * | 2013-12-25 | 2014-06-11 | 王敬忠 | Multifunctional water hose fixer |
| CN204106916U (en) * | 2014-08-13 | 2015-01-21 | 刘磊 | Water-band distributor |
| CN204050709U (en) * | 2014-09-03 | 2014-12-31 | 王志明 | Floor multifunction emergency rescue fixator |
| CN205031830U (en) * | 2015-08-28 | 2016-02-17 | 刘磊 | Automatic distributor of fire hose |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105311779A (en) | 2016-02-10 |
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