CN114917516A - Fire hose winder trailer device - Google Patents
Fire hose winder trailer device Download PDFInfo
- Publication number
- CN114917516A CN114917516A CN202210449309.3A CN202210449309A CN114917516A CN 114917516 A CN114917516 A CN 114917516A CN 202210449309 A CN202210449309 A CN 202210449309A CN 114917516 A CN114917516 A CN 114917516A
- Authority
- CN
- China
- Prior art keywords
- hose
- trailer
- baffle
- winder
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 192
- 238000004804 winding Methods 0.000 claims abstract description 76
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/04—Supports or clamps for fire hoses
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/02—Apparatus for cleaning or drying hoses
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/06—Hose or pipe bridges
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
A fire hose winder trailer device relates to a fire fighting device, a hand-operated winding handle (6) of a hose winder of the device is folded and arranged in a baffle plate (4) of a hose winder, and a hose trailer is provided with a hose winder trailer handle (1) and a hose trailer extension handle (2) in the hose trailer; a baffle fixing point (10) of a water hose winder in the water hose trailer is in chain connection fit with a baffle fixing chain (8); a hose trailer extension handle rod sleeve (11) in the hose trailer is connected with a hose trailer extension handle; the highest locking point (12) of the extension handle of the hose trailer in the hose trailer; a locking point (13) of a hose trailer extension handle in the hose trailer blocks a hose trailer extension handle rod (15) from penetrating through the highest position of the locking point of the hose trailer extension handle by utilizing a convex part; the invention folds the rolled water band once, and the water band rolling work can be finished by one person, thereby reducing the physical consumption of the operating personnel and improving the working efficiency of fire-fighting and rescue.
Description
Technical Field
The invention relates to a fire fighting device, in particular to a fire hose winder trailer device.
Background
With the proposal of the concept of 'full-disaster-type and large-emergency' of fire rescue teams, fire extinguishing and rescue tasks are increasingly heavy, the use frequency of fire hoses is higher, the rolled hoses become physical work of a foundation after a fire extinguishing and rescue task is completed by a basic fire rescue station, particularly after the fire extinguishing and rescue task is completed in winter, water retained in the hoses is further increased, and the rolled fire hoses used on site become heavy physical work of basic fire fighters. The water belt winder trailer device is designed for reducing the physical labor of operating personnel and improving the working efficiency after fire-fighting rescue operation tasks are finished by fire fighters.
The existing water hose winder trailer is used for winding a 65 mm water hose after completing a fire extinguishing rescue task in a fire rescue station, more water is stored in the water hose in a cold season, the water hose is curled after being frozen, the water is very difficult to wind in summer, and the physical consumption is huge. The water belt winding work can be completed only by the operation of a plurality of people.
Disclosure of Invention
The invention aims to provide a fire hose winder trailer device, which utilizes a hose winder to open a baffle fixing chain, folds a wound hose at one time, and can finish the hose winding work by one person, thereby reducing the physical consumption of operators and improving the working efficiency of fire fighting and rescue.
The purpose of the invention is realized by the following technical scheme:
a fire hose winder trailer device comprises a hose winder trailer handle, a hose trailer extension handle, a second hose winder baffle, a first hose winder baffle, a hose winding fork, a hand-operated hose winding handle of a hose winder, a trailer wheel of a first baffle, a trailer support leg of a hose winder, a first baffle fixing point of a hose winder, a hose trailer extension handle rod sleeve, the highest locking point of the hose trailer extension handle, a second baffle fixing point of the hose winder, a hose trailer extension handle rod, a hose quick socket female port, a hose winding wire, a 90-degree angle, a hose winding fork foot, a first hose winder baffle fixing hook, a five-zero baffle locking key, a six-five hose baffle locking key and an eight-zero baffle locking key; the hose trailer is provided with a hose winder trailer handle and a hose trailer extension handle in the hose trailer; a hand-operated winding handle of a water hose winder in the water hose trailer is arranged in a baffle of the water hose winder in a folding mode; a baffle fixing point I of a water hose winder in the water hose trailer is matched with a baffle fixing link chain I; a hose trailer extension handle rod sleeve in the hose trailer is connected with a hose trailer extension handle; the highest position of the locking point of the extension handle of the hose trailer in the hose trailer is provided with a pipe barrel which is connected with the locking point of the extension handle of the hose trailer; a hose trailer extension handle locking point in the hose trailer blocks a hose trailer extension handle rod from penetrating through the highest position of the hose trailer extension handle locking point by utilizing a convex part; a hose winding line and a hose winding fork are arranged in the hose trailer; after the water belt is rolled, the male opening of the quick water belt inserting opening is arranged above the female opening; on the contrary, the female port of the quick socket is arranged on the upper part, and the male port is arranged on the lower part; a first baffle fixing hook of the water hose winder is arranged in the water hose trailer and is connected with a first baffle fixing chain; the water hose winder is rotationally connected with a first baffle through a hand-operated winding handle; a first baffle of a water hose winder in the water hose trailer is movably connected on a water hose reel fork; the first water hose winder baffle moves to a fifth zero water hose baffle lock key folding 90-degree water hose winding fork and a fixed first water hose winder baffle; the water hose winder II baffle, the water hose winder I baffle and the water hose winding fork foot are dynamically connected with a winding water hose; a hosepipe coiler baffle fixed hook and baffle fixed link dynamic connection No. one.
According to the trailer device of the fire hose winder, a steel sleeve is arranged in a fixed point of a second baffle of the hose winder, and the second fixed baffle is rotated for configuration in the winding hose.
According to the fire hose winder trailer device, the maximum extension working distance of the extension handle rod of the hose trailer is 23 cm.
According to the fire hose winder trailer device, the diameters of a second baffle of a hose winder and a first baffle of the hose winder in the hose trailer are 45 cm; the length of the water hose winder trailer supporting leg in the water hose trailer is 20 centimeters.
According to the fire hose winder trailer device, a hose winding fork foot is arranged in a hose trailer, the total length of the winding fork foot is 18 cm, the distance between an upper winding fork foot and a lower winding fork foot is 1 cm, the thickness of the winding fork foot is 0.3 cm, and the width of the winding fork foot is 0.5 cm.
The invention has the advantages and effects that:
1. the invention utilizes the water hose winder trailer to solve the problem that the fire hose winding is time-consuming and labor-consuming after a fireman participates in a heavy fire-fighting rescue task. The invention particularly aims at cold seasons, and the fire hose has more accumulated water. The water hose rolling trailer is small in size, light in weight, convenient to carry and transport and easy to operate.
2. The fire rescue personnel take out the hose winder trailer from the vehicle equipment compartment and finish the hose winding work by one person. The hosepipe of quick rolling reduces operation personnel's physical demands, improves rescue work efficiency of putting out a fire.
Drawings
FIG. 1 is a schematic side view of a hose reel trailer arrangement according to the present invention;
FIG. 2 is a schematic view of the back of the hose reel trailer apparatus of the present invention;
FIG. 3a is a top view of a quick hose spigot female port of the invention;
FIG. 3b is a horizontal side view of the quick water hose inserting port female port;
FIG. 3c is a side view of the quick water hose faucet female port;
FIG. 4a is a top view of a male port of the quick hose connector according to the present invention;
FIG. 4b is a side view of the quick water hose faucet male port;
FIG. 4c is a horizontal side view of a male port of a quick water hose spigot;
FIG. 5 is a schematic view of a 20 m fire hose of the present invention;
FIG. 6 is a side view of the invention for winding and placing the water hose completely;
FIG. 7 is a schematic view of a first baffle of the water hose winder of the present invention;
FIG. 8 is a schematic view of a hose reel fork of the present invention.
The components in the figure: hosepipe winder tow handle 1, hosepipe trailer extension handle 2, No. two baffles of hosepipe winder 3, No. 4 baffles of hosepipe winder, 5 hosepipe winder, the hand winding handle 6 of hosepipe winder, hosepipe winder tow wheel 7, No. one baffle fixed chain 8, hosepipe winder tow landing leg 9, No. 10 baffle fixed point of hosepipe winder, hosepipe trailer extension handle sleeve 11, hosepipe trailer extension handle lock point highest 12, hosepipe trailer extension handle lock point 13, No. two baffle fixed points of hosepipe winder 14, hosepipe trailer extension handle bar 15, female mouth 16 of hosepipe quick socket, female mouth 17 of hosepipe quick socket, hosepipe winding line 18, 90 degrees 19, hosepipe winding fork foot 20, No. 21 baffles of hosepipe winder, five zero hosepipe baffle lock keys 22, six five baffle lock keys 23, eight zero hosepipe baffle lock keys 24.
Detailed Description
The present invention will be described in detail with reference to the embodiments shown in the drawings.
The invention discloses a water hose winder trailer device which comprises a water hose trailer handle, a water hose trailer extension handle, a winder baffle, a water hose winding fork and a water hose winder trailer wheel component. The hand-operated winding handle 6 of the water hose winder is 5 cm in length and is folded and arranged in the baffle 4 of the first water hose winder; the water hose trailer is provided with a water hose winder trailer handle 1 and a water hose trailer extension handle 2 in the water hose trailer; a first baffle fixing point 10 of a water hose winder in the water hose trailer is in chain matching with a first baffle fixing chain 8; a hose trailer extension handle rod sleeve 11 in the hose trailer is connected with a hose trailer extension handle; the highest position 12 of the lock point of the extension handle of the hose trailer in the hose trailer is provided with a pipe barrel which is connected with the lock point 13 of the extension handle of the hose trailer; a hose trailer extension handle locking point 13 in the hose trailer blocks a hose trailer extension handle rod 15 from passing through the highest point 12 of the hose trailer extension handle locking point by utilizing a convex part; a hose winding line 18 and a hose winding fork are arranged in the hose trailer; after the water belt is wound, the male opening of the quick water belt inserting opening is arranged above the female opening; on the contrary, the female port of the quick socket is arranged on the upper part, and the male port is arranged on the lower part; a first baffle fixing hook 21 of the water hose winder is arranged in the water hose trailer and is connected with a first baffle fixing chain; the hand-operated winding handle 6 of the water hose winding device is rotatably connected with a first baffle; a first baffle 4 of a water hose winder in the water hose trailer is movably connected on a water hose reel fork; the first water hose winder baffle 4 moves to a fifth zero water hose baffle locking key 22, a 90-degree water hose winding fork is folded, and the first water hose winder baffle 4 is fixed; a second baffle 3 of the water hose winder, a first baffle 4 of the water hose winder and a water hose winding fork foot 20 are dynamically connected with a wound water hose; no. one baffle fixing hook 21 of the water hose winder is dynamically connected with a baffle fixing chain. A steel sleeve is arranged in the fixed point 14 of the second baffle of the water belt winder, and the second fixed baffle is rotated to be configured in the water belt winding.
Examples
The device utilizes a water hose winder trailer to open a first baffle fixing chain 8, takes down a first baffle 4 of the water hose winder, folds the wound water hose at one time, takes a red part marked on a water hose winding line 18 as a folding point, places the red part between two ends of a water hose fork 20 and a hose fork, adjusts the position of the first baffle on the water hose fork according to the type of the wound water hose, presses down a handle 1 of the water hose winder with the left hand to stabilize the whole trailer, grips a hand-operated winding handle 6 of the water hose winder with the right hand, turns clockwise or anticlockwise (different turning directions can lead a male port or a female port of the wound fire hose to be upward), adjusts the turning speed of the first baffle 4 of the water hose winder according to the actual situation of the scene, can quickly discharge accumulated water in the fire hose, takes down the first baffle 4 of the water hose after the male port and the female port of the water hose move to the trailer, the hose reel is pulled out from the hose reel fork, the hose of the equipment compartment of the fire fighting truck is placed, and the hose reel trailer is simultaneously collected to place the equipment compartment for fire fighting.
Take out hosepipe coiler trailer device from fire engine equipment railway carriage or compartment, folding fire hose makes fire hose's public mouthful stack from top to bottom with female mouthful, and two-layer overlapping aligns about folding fire hose, takes off No. one the baffle, places hosepipe tail end after will folding hosepipe and rolls up a roll of fork both feet department, operates hand winding handle, rolling fire hose.
After a water hose is wound, a water hose winder trailer handle 1 is lifted to be pulled on, a water hose trailer extension handle 2 is lifted to be pulled on after a water hose is wound, long-distance quick movement is facilitated, the diameters of a second baffle 3 of a water hose winder and a first baffle 4 of the water hose winder are 45 cm, the length of a water hose winder trailer support leg 9 is 20 cm, the length of a hand-operated winding handle 6 of the water hose winder is 5 cm, the hand-operated winding handle can be folded and placed in the first baffle 4 of the water hose winder when not working, and a first baffle fixing point 10 of the water hose winder is in linkage fit with a first baffle fixing chain 8 to prevent the first baffle 4 of the water hose winder from falling off; the hose trailer extension handle rod sleeve 11 stabilizes a hose trailer extension handle and the highest point 12 of a locking point of the hose trailer extension handle, a pipe barrel at the position is used for preventing the locking point 13 of the hose trailer extension handle from falling off, the locking point 13 of the hose trailer extension handle blocks the extension handle rod 15 of the hose trailer from passing through the highest point 12 of the locking point of the hose trailer extension handle by utilizing a convex part, and a steel sleeve is arranged in a fixed point 14 of a second baffle of a hose winder, so that the second fixed baffle can be rapidly rotated when a hose is wound; after a water belt winding device trailer handle 1 in the water belt trailer finishes winding the water belt, lifting the water belt winding device trailer to get on the vehicle; after the water belt is wound by the water belt trailer extension handle 2 in the water belt trailer, the water belt trailer is convenient to move quickly in a long distance; the hand-operated winding handle 6 of the hose winder in the hose trailer is 5 cm in length and can be folded and placed in the baffle 4 of the first hose winder when not in work; a first baffle fixing point 10 of a water hose winder in the water hose trailer is in linkage fit with a first baffle fixing chain 8, so that the first baffle 4 of the water hose winder is prevented from falling off; the extension handle rod sleeve 11 of the water hose trailer in the water hose trailer has the function of stabilizing the extension handle of the water hose trailer; the highest part 12 of the locking point of the extension handle of the hose trailer in the hose trailer is used for preventing the locking point 13 of the extension handle of the hose trailer from falling off; a locking point 13 of a hose trailer extension handle in the hose trailer blocks a hose trailer extension handle rod 15 from penetrating through the highest point 12 of the locking point of the hose trailer extension handle by utilizing a convex part; a steel sleeve is arranged in a fixed point 14 of a second baffle of the water hose winder in the water hose trailer, so that the second fixed baffle can be rapidly rotated when the water hose is wound; the maximum extension working distance of a water hose trailer extension handle rod 15 in the water hose trailer is 23 cm; when the hose is wound, the hose winding line 18 in the hose trailer is used as a starting point, and a hose winding fork is used for quickly winding the hose, as shown in fig. 5, after the winding of the hose is finished, the male opening of a quick hose inserting opening is arranged above the female opening; and conversely, the female port of the quick socket is arranged on the upper part, and the male port is arranged on the lower part. The water band winding line 18 is used for winding the water band by using a water band winding fork as a starting point when the water band is wound, and after the water band is wound, a male opening of a quick water band inserting opening is arranged above a female opening of the quick water band inserting opening as shown in the figure; and conversely, the female port of the quick socket is arranged on the upper part, and the male port is arranged on the lower part. The purpose of the 90 degree angle 19 is to facilitate the access and the neatness of the hose. The first baffle fixing hook 21 of the water hose winder in the water hose trailer falls off from the first baffle fixing chain during working, so that the water hose winder can rotate quickly when the first baffle is rotated by the hand-operated winding handle 6 of the water hose winder; a baffle plate 4 of a water hose winder I in the water hose trailer can move left and right on a water hose reel fork; the function of the five-zero water hose baffle locking key 22 in the water hose trailer is that when a water hose is wound, the first baffle 4 of the water hose winder moves leftwards to the five-zero water hose baffle locking key 22, a 90-degree water hose winding fork is folded, the first baffle 4 of the water hose winder is fixed, and the second baffle 3 of the water hose winder, the first baffle 4 of the water hose winder and the water hose winding fork foot 20 are rotated by using a winder rocking handle to achieve the purpose of winding the water hose; the hose roll fork 20 is an important component of a roll-up hose, the total length of the roll fork is 18 cm, the distance between an upper roll fork leg and a lower roll fork leg is 1 cm, the roll fork legs are made of stainless steel, the thickness of each roll fork leg is 0.3 cm, and the width of each roll fork leg is 0.5 cm; the first baffle fixing hook 21 of the water hose winder falls off from the first baffle fixing chain during working, and the water hose winder can rotate quickly when the first baffle is rotated by the aid of the hand-operated winding handle 6 of the water hose winder. The first water hose winder baffle 4 can move left and right on the water hose winding fork, when the quintuple zero water hose baffle lock key 22 winds a water hose, the first water hose winder baffle 4 moves left to fold the quintuple zero water hose baffle lock key 22 by 90 degrees, the first water hose winder baffle 4 is fixed, and the second water hose winder baffle 3, the first water hose winder baffle 4 and the water hose winding fork foot 20 are rotated by using a winder crank to achieve the purpose of winding the water hose; the working principle of the six-five water hose baffle locking keys 23 and the eight-zero water hose baffle locking keys 24 is the same as that of the 50 water hose baffle locking keys. The working principle of the six-five water hose baffle lock key 23 and the eight-zero water hose baffle lock key 24 in the water hose trailer is the same as that of the five-zero water hose baffle lock key 22.
Claims (5)
1. The fire hose winder trailer device is characterized by comprising a hose winder trailer handle (1), a hose trailer extension handle (2), a second hose winder baffle (3), a first hose winder baffle (4), a hose winding fork (5), a hand-operated hose winder winding handle (6), a hose winder trailer wheel (7), a first baffle fixing chain (8), a hose winder trailer support leg (9), a first hose winder baffle fixing point (10), a hose trailer extension handle rod sleeve (11), a trailer extension handle locking point highest point (12), a hose trailer extension handle locking point (13), a second hose winder baffle fixing point (14), a hose trailer extension handle rod (15), a quick hose socket female port (16), a quick hose socket female port (17), a hose winding (18), The water hose winding device comprises a 90-degree angle (19), a hose winding fork foot (20), a first baffle fixing hook (21) of a hose winder, a five-zero hose baffle locking key (22), six-five hose baffle locking keys (23) and eight-zero hose baffle locking keys (24); the hand-operated winding handle (6) of the water hose winder is 5 cm in length and is folded and placed in a baffle plate (4) of the water hose winder, and the water hose trailer is provided with a water hose winder trailer handle (1) and a water hose trailer extension handle (2) in the water hose trailer; a baffle fixing point (10) of a water hose winder in the water hose trailer is in chain connection fit with a baffle fixing chain (8); a hose trailer extension handle rod sleeve (11) in the hose trailer is connected with a hose trailer extension handle; the highest part (12) of the lock points of the extension handles of the hose trailers is provided with a pipe barrel which is connected with the lock points (13) of the extension handles of the hose trailers; a hose trailer extension handle locking point (13) in the hose trailer blocks a hose trailer extension handle rod (15) from penetrating through the highest point (12) of the hose trailer extension handle locking point by utilizing a convex part; a hose winding wire (18) and a hose winding fork are arranged in the hose trailer; after the water belt is wound, a male opening of the quick water belt inserting opening is arranged above a female opening; on the contrary, the female port of the quick socket is arranged on the upper part, and the male port is arranged on the lower part; a first baffle fixing hook (21) of the water hose winder is arranged in the water hose trailer and is connected with a first baffle fixing chain; the hand-operated winding handle (6) of the water belt winding device is rotatably connected with a first baffle; a first baffle (4) of a water hose winder in the water hose trailer is movably connected on a water hose reel fork; the first baffle (4) of the water hose winder moves to a fifth zero water hose baffle locking key (22) to fold a 90-degree water hose winding fork and fix the first baffle (4) of the water hose winder; a second baffle (3) of the water hose winder, a first baffle (4) of the water hose winder and a water hose winding fork leg (20) are dynamically connected with a wound water hose; a baffle fixing hook (21) of the water hose winder is dynamically connected with a baffle fixing chain.
2. A fire hose reel trailer apparatus according to claim 1, wherein a steel sleeve is provided in the second baffle fixing point (14) of the hose reel, and the second fixing baffle is rotated to arrange the hose reel.
3. A fire hose reel trailer arrangement according to claim 1, wherein the maximum extension working distance of the hose trailer extension handle bar (15) is 23 cm.
4. A fire hose winder trailer device according to claim 1, wherein the diameter of the second baffle (3) and the first baffle (4) of the hose winder in the hose trailer is 45 cm; the length of a hose winder trailer supporting leg (9) in the hose trailer is 20 cm.
5. A fire hose winder trailer arrangement as claimed in claim 1, wherein a hose winding foot (20) is provided in the hose trailer, the winding foot having a total length of 18 cm, a distance of 1 cm between the upper and lower winding feet, a thickness of 0.3 cm and a width of 0.5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210449309.3A CN114917516A (en) | 2022-04-27 | 2022-04-27 | Fire hose winder trailer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210449309.3A CN114917516A (en) | 2022-04-27 | 2022-04-27 | Fire hose winder trailer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114917516A true CN114917516A (en) | 2022-08-19 |
Family
ID=82807035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210449309.3A Pending CN114917516A (en) | 2022-04-27 | 2022-04-27 | Fire hose winder trailer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114917516A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201997027U (en) * | 2011-03-30 | 2011-10-05 | 钟仕贵 | Water hose frame |
| CN104108621A (en) * | 2014-05-07 | 2014-10-22 | 明光浩淼安防科技股份公司 | Hydraulic and electric dual-purpose small winding device for water hoses |
| CN204891032U (en) * | 2015-08-19 | 2015-12-23 | 李成龙 | Fluorescence direction hinders leaks explosion -proof fire hose of splitting |
| CN206404201U (en) * | 2017-01-20 | 2017-08-15 | 润泰救援装备科技河北有限公司 | A kind of fire fighting truck |
| CN207108135U (en) * | 2017-09-02 | 2018-03-16 | 鄂尔多斯市诚创食品科技有限公司 | A kind of Novel irrigation water band folding and unfolding winding tool |
| CN208500031U (en) * | 2018-06-25 | 2019-02-15 | 马树申 | The single drainage belt winder of adjustable agricultural irrigation |
| CN214298460U (en) * | 2021-01-09 | 2021-09-28 | 南京雨神消防工程设备有限公司 | Fire hose airing and winding device |
-
2022
- 2022-04-27 CN CN202210449309.3A patent/CN114917516A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201997027U (en) * | 2011-03-30 | 2011-10-05 | 钟仕贵 | Water hose frame |
| CN104108621A (en) * | 2014-05-07 | 2014-10-22 | 明光浩淼安防科技股份公司 | Hydraulic and electric dual-purpose small winding device for water hoses |
| CN204891032U (en) * | 2015-08-19 | 2015-12-23 | 李成龙 | Fluorescence direction hinders leaks explosion -proof fire hose of splitting |
| CN206404201U (en) * | 2017-01-20 | 2017-08-15 | 润泰救援装备科技河北有限公司 | A kind of fire fighting truck |
| CN207108135U (en) * | 2017-09-02 | 2018-03-16 | 鄂尔多斯市诚创食品科技有限公司 | A kind of Novel irrigation water band folding and unfolding winding tool |
| CN208500031U (en) * | 2018-06-25 | 2019-02-15 | 马树申 | The single drainage belt winder of adjustable agricultural irrigation |
| CN214298460U (en) * | 2021-01-09 | 2021-09-28 | 南京雨神消防工程设备有限公司 | Fire hose airing and winding device |
Non-Patent Citations (1)
| Title |
|---|
| 李惠峰等: "保安安全预防技术与应用", 上海科学技术出版社, pages: 149 - 150 * |
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Application publication date: 20220819 |
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