CN207012462U - A kind of used in fire-fighting automatic deploying and retracting water band - Google Patents
A kind of used in fire-fighting automatic deploying and retracting water band Download PDFInfo
- Publication number
- CN207012462U CN207012462U CN201720942960.9U CN201720942960U CN207012462U CN 207012462 U CN207012462 U CN 207012462U CN 201720942960 U CN201720942960 U CN 201720942960U CN 207012462 U CN207012462 U CN 207012462U
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- Prior art keywords
- fire
- support frame
- compression roller
- wind
- roll
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
It the utility model is related to fire-fighting equipment technical field, especially a kind of used in fire-fighting automatic deploying and retracting water band, including support frame, wrap-up and pressurizing unit, the wrap-up includes closed reel and wind-up roll, the closed reel is coaxially fixed at the center of wind-up roll, the both ends of the wind-up roll are rotatablely connected with the support frame side wall of both sides respectively, the pressurizing unit includes compression roller and abutment sleeve, the center section diameter of the compression roller is more than the diameter at both ends, the abutment sleeve is socketed in the center section both sides of compression roller respectively, the outer face of abutment sleeve is fixedly connected with the side wall of support frame, the both ends of compression roller and the support frame side wall of both sides are rotatablely connected.The utility model is easy to use laborsaving, it is possible to increase the winding efficiency and laying efficiency of fire hose.
Description
Technical field
It the utility model is related to fire-fighting equipment technical field, more particularly to a kind of used in fire-fighting automatic deploying and retracting water band.
Background technology
Fire hose is the flexible pipe for transporting the anti-flaming liquids such as water or foam, in fire fighting truck operation, can be related to fire-fighting
The laying of water band and post-job wind-up operation, tradition realize that aforesaid operations are manually carried out, and not only operation is wasted time and energy, labor
Fatigue resistance is high, and operating efficiency is low, and in order to improve the winding efficiency of fire hose, existing used in fire-fighting fire hose is being received
Generally use winding motor drives wind-up roll to carry out winding during volume, and in order to filter out anti-flaming liquid remaining in fire hose,
One horizontal positioned compression roller can be set in the front side of wind-up roll, the residual liquid in fire hose can be driven out of always and disappear
Water blocking tape, the level height of compression roller are generally higher than the height of wind-up roll, fire hose from the top of compression roller around later from
Being wound below wind-up roll, this structure can be filtered out with the very convenient liquid by fire hose, but when unreeling
Friction between compression roller and fire hose be present, the physical demands of fireman can be increased.
Utility model content
The purpose of this utility model be in order to solve shortcoming present in prior art, and a kind of used in fire-fighting proposed from
Dynamic folding and unfolding water band.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of used in fire-fighting automatic deploying and retracting water band, including support frame, wrap-up and pressurizing unit, the winding dress
Put including closed reel and wind-up roll, the closed reel is coaxially fixed at the center of wind-up roll, the both ends difference of the wind-up roll
It is rotatablely connected with the support frame side wall of both sides, the pressurizing unit includes compression roller and abutment sleeve, the centre of the compression roller
Section diameter is more than the diameter at both ends, and the abutment sleeve is socketed in the center section both sides of compression roller respectively, abutment sleeve
Outer face is fixedly connected with the side wall of support frame, and the both ends of compression roller and the support frame side wall of both sides are rotatablely connected.
Preferably, the axis of the wind-up roll and the axis of compression roller are parallel to each other, and the width of wind-up roll center section is received
The width of reel is equal.
Preferably, the side of the wind-up roll passes is fixed by socket the first chain drum of connection and the after the side wall of support frame successively
Two chain drums.
Preferably, second chain drum is connected by chain with the 3rd chain drum, and the 3rd chain drum, which is fixed by socket, to be wound
On the output shaft of motor.
Preferably, first chain drum is connected by chain with the 4th chain drum, and the 4th chain drum, which is fixed by socket, to be connected
On axle, the connecting shaft is rotatably connected on the outer wall of support frame.
Preferably, pawl disk is nested and fixed in the end of the connecting shaft, and one end of the compression roller passes support frame
The ratchet to match with pawl disk is socketed with after side wall.
Preferably, the outer ring of the pawl disk is provided with a circle ratchet, and the junction of the ratchet and pawl disk, which is provided with, to be turned round
Spring, torsion spring apply anticlockwise power to ratchet, and baffle plate is fixed with the afterbody of ratchet, the pawl disk be provided with a circle with
The block that baffle plate matches, when pawl disk rotates counterclockwise, ratchet is constantly overwhelmed, and can not be driven pawl wheel, be worked as spine
When pawl disk rotates clockwise, pawl disk can drive ratchet to rotate counterclockwise.
The utility model proposes a kind of used in fire-fighting automatic deploying and retracting water band, beneficial effect is：The utility model uses
It is convenient and strength-saving, it is possible to increase the winding efficiency and laying efficiency of fire hose, in winding, winding motor is received by chain-driving
Winding up roller rotates, fire hose from compression roller clockwise about later counterclockwise winding on closed reel, compression roller now only lean on
Frictional force between fire hose rotates, and compression roller can drive the residual liquid in fire hose out of, when laying fire hose
When, winding motor is unreeled clockwise by chain-driving wind-up roll, and now, extruding roll end is mutual by pawl disk and ratchet
Effect can rotate counterclockwise, and drive fire hose auxiliary to unreel, improve the efficiency unreeled, save the muscle power of fireman.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of used in fire-fighting automatic deploying and retracting water band structural representation；
Fig. 2 be the utility model proposes a kind of used in fire-fighting automatic deploying and retracting water band schematic top plan view；
Fig. 3 be the utility model proposes a kind of used in fire-fighting automatic deploying and retracting water band compression roller end structure illustration；
Fig. 4 is the scheme of installation of pawl disk of the present utility model and ratchet；
In figure：1- support frames, 2- closed reels, 3- wind-up rolls, 4- compression rollers, 5- abutment sleeves, the chain drums of 6- first, 7- second
Chain drum, the chain drums of 8- the 3rd, 9- winding motors, the chain drums of 10- the 4th, 11- connecting shafts, 12- pawl disks, 13- ratchets, 14- ratchets,
15- torsion springs, 16- baffle plates, 17- blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-4, a kind of used in fire-fighting automatic deploying and retracting water band, including support frame 1, wrap-up and pressurizing unit, institute
Stating wrap-up includes closed reel 2 and wind-up roll 3, and the closed reel 2 is coaxially fixed at the center of wind-up roll 3, the winding
The both ends of roller 3 are rotatablely connected with the side wall of support frame 1 of both sides respectively, and the pressurizing unit includes compression roller 4 and abutment sleeve 5,
The center section diameter of the compression roller 4 is more than the diameter at both ends, and the abutment sleeve 5 is socketed in the centre of compression roller 4 respectively
Part both sides, the outer face of abutment sleeve 5 are fixedly connected with the side wall of support frame 1, the both ends of compression roller 4 and the support frame of both sides
1 side wall is rotatablely connected.
Specifically, the axis of the axis and compression roller 4 of the wind-up roll 3 is parallel to each other, the width of the center section of wind-up roll 3
The width of closed reel 2 is equal.
Specifically, the side of the wind-up roll 3 is fixed by socket the first chain drum 6 of connection successively after passing the side wall of support frame 1
With the second chain drum 7.
Specifically, second chain drum 7 is connected by chain with the 3rd chain drum 8, the 3rd chain drum 8, which is fixed by socket, to be received
On the output shaft for rolling up motor 9.
Specifically, first chain drum 6 is connected by chain with the 4th chain drum 10, the 4th chain drum 10 is fixed by socket
In connecting shaft 11, the connecting shaft 11 is rotatably connected on the outer wall of support frame 1.
Specifically, pawl disk 12 is nested and fixed in the end of the connecting shaft 11, one end of the compression roller 4 passes support
The ratchet 13 to match with pawl disk 12 is socketed with after the side wall of frame 1.
Specifically, the outer ring of the pawl disk 12 is provided with a circle ratchet 14, the connection of the ratchet 14 and pawl disk 12
Place is provided with torsion spring 15, and torsion spring 15 applies anticlockwise power to ratchet 14, and baffle plate 16 is fixed with the afterbody of ratchet 14, described
Pawl disk 12 is provided with the block 17 that a circle matches with baffle plate 16, and when pawl disk 12 rotates counterclockwise, ratchet 14 is continuous
Overwhelm, ratchet 13 can not be driven to rotate, when pawl disk 12 rotates clockwise, pawl disk 12 can drive ratchet 13 counterclockwise
Rotate.
Operation principle：The utility model is easy to use laborsaving, it is possible to increase the winding efficiency and laying efficiency of fire hose,
In winding, winding motor 9 is rotated by chain-driving wind-up roll 3, and fire hose is from compression roller 4 clockwise about counterclockwise later
Wind on closed reel 2, compression roller 4 now only rotates by the frictional force between fire hose, and compression roller 4 can be by fire-fighting
Residual liquid in water band is driven out of, and when laying fire hose, winding motor 9 is unreeled clockwise by chain-driving wind-up roll 3,
Now, the end of compression roller 4 can be rotated counterclockwise by the interaction of pawl disk 12 and ratchet 13, drive fire hose auxiliary
Unreel, improve the efficiency unreeled, save the muscle power of fireman.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. a kind of used in fire-fighting automatic deploying and retracting water band, including support frame (1), wrap-up and pressurizing unit, it is characterised in that：Institute
Stating wrap-up includes closed reel (2) and wind-up roll (3), and the closed reel (2) is coaxially fixed at the center of wind-up roll (3),
The both ends of the wind-up roll (3) are rotatablely connected with support frame (1) side wall of both sides respectively, and the pressurizing unit includes compression roller
(4) and abutment sleeve (5), the center section diameter of the compression roller (4) are more than the diameter at both ends, the abutment sleeve (5) point
The center section both sides of compression roller (4) are not socketed in, the outer face of abutment sleeve (5) is fixedly connected with the side wall of support frame (1),
The both ends of compression roller (4) and support frame (1) side wall of both sides are rotatablely connected.
A kind of 2. used in fire-fighting automatic deploying and retracting water band according to claim 1, it is characterised in that：The wind-up roll (3)
Axis and the axis of compression roller (4) are parallel to each other, and the width of the width closed reel (2) of wind-up roll (3) center section is equal.
A kind of 3. used in fire-fighting automatic deploying and retracting water band according to claim 1, it is characterised in that：The wind-up roll (3)
Side is fixed by socket the first chain drum of connection (6) and the second chain drum (7) successively after passing the side wall of support frame (1).
A kind of 4. used in fire-fighting automatic deploying and retracting water band according to claim 3, it is characterised in that：Second chain drum (7)
It is connected by chain with the 3rd chain drum (8), the 3rd chain drum (8) is fixed by socket on the output shaft of winding motor (9).
A kind of 5. used in fire-fighting automatic deploying and retracting water band according to claim 3, it is characterised in that：First chain drum (6)
It is connected by chain with the 4th chain drum (10), the 4th chain drum (10) is fixed by socket in connecting shaft (11), the connecting shaft
(11) it is rotatably connected on the outer wall of support frame (1).
A kind of 6. used in fire-fighting automatic deploying and retracting water band according to claim 5, it is characterised in that：The connecting shaft (11)
End is nested and fixed pawl disk (12), and one end of the compression roller (4) is socketed with after passing the side wall of support frame (1) and ratchet
The ratchet (13) that disk (12) matches.
A kind of 7. used in fire-fighting automatic deploying and retracting water band according to claim 6, it is characterised in that：The pawl disk (12)
Outer ring is provided with a circle ratchet (14), and the ratchet (14) and the junction of pawl disk (12) are provided with torsion spring (15), torsion spring (15)
Anticlockwise power is applied to ratchet (14), baffle plate (16) is fixed with the afterbody of ratchet (14), on the pawl disk (12)
The block (17) to match provided with a circle with baffle plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942960.9U CN207012462U (en) | 2017-07-31 | 2017-07-31 | A kind of used in fire-fighting automatic deploying and retracting water band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942960.9U CN207012462U (en) | 2017-07-31 | 2017-07-31 | A kind of used in fire-fighting automatic deploying and retracting water band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207012462U true CN207012462U (en) | 2018-02-16 |
Family
ID=61482209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720942960.9U Expired - Fee Related CN207012462U (en) | 2017-07-31 | 2017-07-31 | A kind of used in fire-fighting automatic deploying and retracting water band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207012462U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689251A (en) * | 2018-06-18 | 2018-10-23 | 中鸿纳米纤维技术丹阳有限公司 | A kind of anti-tangle winding of intelligent fire robot fire extinguisher canvas hose |
| CN109552948A (en) * | 2019-01-19 | 2019-04-02 | 王建勇 | A kind of fire hose automatic rolling device and Portable fire-fighting water hose vehicle |
| CN110339524A (en) * | 2019-07-16 | 2019-10-18 | 合肥智瑞工程科技有限公司 | A kind of automation storage case and its system with fire hose automatic rolling device |
| CN111659056A (en) * | 2020-06-19 | 2020-09-15 | 哈尔滨市三棵中药材市场太清参茸行 | Fire blanket sprays recovery unit |
| CN112706456A (en) * | 2020-12-31 | 2021-04-27 | 南京瑞鑫环保科技有限公司 | Bag making machine capable of degrading pet bag |
| CN114436072A (en) * | 2022-03-04 | 2022-05-06 | 宁波港吉码头经营有限公司 | Reel control module |
-
2017
- 2017-07-31 CN CN201720942960.9U patent/CN207012462U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689251A (en) * | 2018-06-18 | 2018-10-23 | 中鸿纳米纤维技术丹阳有限公司 | A kind of anti-tangle winding of intelligent fire robot fire extinguisher canvas hose |
| CN109552948A (en) * | 2019-01-19 | 2019-04-02 | 王建勇 | A kind of fire hose automatic rolling device and Portable fire-fighting water hose vehicle |
| CN110339524A (en) * | 2019-07-16 | 2019-10-18 | 合肥智瑞工程科技有限公司 | A kind of automation storage case and its system with fire hose automatic rolling device |
| CN111659056A (en) * | 2020-06-19 | 2020-09-15 | 哈尔滨市三棵中药材市场太清参茸行 | Fire blanket sprays recovery unit |
| CN112706456A (en) * | 2020-12-31 | 2021-04-27 | 南京瑞鑫环保科技有限公司 | Bag making machine capable of degrading pet bag |
| CN114436072A (en) * | 2022-03-04 | 2022-05-06 | 宁波港吉码头经营有限公司 | Reel control module |
| CN114436072B (en) * | 2022-03-04 | 2024-05-14 | 宁波港吉码头经营有限公司 | Reel control module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20200731 |