CN114917517B - Fire hose winding vehicle - Google Patents
Fire hose winding vehicle Download PDFInfo
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- CN114917517B CN114917517B CN202210688906.1A CN202210688906A CN114917517B CN 114917517 B CN114917517 B CN 114917517B CN 202210688906 A CN202210688906 A CN 202210688906A CN 114917517 B CN114917517 B CN 114917517B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/04—Supports or clamps for fire hoses
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Abstract
The invention discloses a fire hose winding vehicle, which comprises: a vehicle body having a vehicle panel and a handle located on a front side; the front wheel assembly comprises a front wheel shaft, a pair of front wheels, a pair of front wheel brackets and a mechanical roll shaft, wherein the front wheel shaft penetrates through the vehicle panel through a bearing and is provided with the pair of front wheels; the rear wheel assembly comprises a rear wheel shaft and a pair of rear wheels, and the rear wheel shaft penetrates through the vehicle panel through a bearing and is provided with the pair of rear wheels; the winding component comprises a type extending frame, a rotating rod, a winding motor and a winding shaft. The folding water band can be quickly rolled up, the labor amount of firemen is reduced, and the rolling efficiency is improved.
Description
Technical Field
The invention relates to the technical field of fire fighting equipment. More specifically, the present invention relates to a fire hose reel cart.
Background
Fire hose is an important fire fighting device, and is usually used for conveying high-pressure water or fire-retardant liquid such as foam, and the outer surface of the fire hose is wrapped by linen. The two ends of the fire hose are provided with metal joints, and the fire hose can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid injection pressure. Need connect the fire hydrant with fire hose rapidly after the fire alarm appears, then open water valve switch, send water to the position that is nearer apart from the fire source, be convenient for quick put out the fire source. After the fire hose is used, a fireman needs to manually remove and roll the water hose, the residual water in the water hose is more, the weight of the water hose is heavy, the time and the physical force are consumed for rolling the water hose, the fireman is tired after completing a fire fighting task, and particularly when the water hose is rolled in winter, the water temperature is low, and the rolling difficulty is larger.
Disclosure of Invention
The invention provides a fire hose winding vehicle which can be used for rapidly winding a folded hose, reducing the labor capacity of firemen and improving the winding efficiency.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a fire hose reel, comprising:
a vehicle body having a vehicle panel and a handle located on a front side;
the front wheel assembly comprises a front wheel shaft, a pair of front wheels, a pair of front wheel brackets and a mechanical roller shaft, wherein the front wheel shaft penetrates through the vehicle panel through a bearing and is provided with the pair of front wheels;
the rear wheel assembly comprises a rear wheel shaft and a pair of rear wheels, wherein the rear wheel shaft penetrates through the vehicle panel through a bearing and is provided with the pair of rear wheels;
the winding assembly comprises a v-21274type extension frame, a rotating rod, a winding motor and a winding shaft, wherein the v-21274type extension frame is arranged on the rear side of the car panel and horizontally penetrates through a rotating shaft through a bearing, the rotating shaft is positioned below the rear side of the overlapping part, the lower end of the rotating rod is sleeved on the rotating shaft through a ball body, the upper end of the rotating rod is connected with a mounting seat of the winding motor through a pin shaft, an output shaft of the winding motor is fixedly connected with the winding shaft, the length of the rotating rod is set to be capable of being erected on the overlapping part, and the winding shaft is higher than a mechanical roller shaft.
Preferably, the rolling subassembly still includes the limiting plate, and it sets up the deck plate is not equipped with one side of dwang, be equipped with the arc opening on the limiting plate, a free end sliding connection telescopic link of rolling axle, the telescopic link extension can stretch into when extremely limiting the arc opening, the dwang is set up in during overlap joint portion, the telescopic link is located arc open-ended minimum, the restriction of arc opening the rolling axle passes through the dwang winds the swing route that forms when the axis of rotation rotates.
Preferably, the free end of rolling axle is provided with the recess, be provided with the slide of many rectangular shapes in the recess, the end of inserting of telescopic link is equipped with the slider that can slide in the slide.
Preferably, the front wheel bracket is an L-shaped front wheel bracket, and the front wheel shaft passes through horizontal parts of the pair of front wheel brackets through bearings and is provided with the pair of front wheels;
the front wheel assembly also comprises a pair of front wheel lower transmission shafts, a pair of front wheel gear shafts and a front wheel upper transmission shaft, wherein a front wheel lower transmission shaft, a front wheel gear shaft, an extending part of the front wheel upper transmission shaft and an extending part or a penetrating part of the mechanical roller shaft are horizontally arranged in the vertical part of a front wheel bracket from bottom to top through bearings respectively, the front wheel shaft is in belt transmission with the pair of front wheel lower transmission shafts, and the front wheel lower transmission shaft is sequentially meshed with the front wheel gear shaft and the extending part of the front wheel upper transmission shaft through transmission gears;
the rear wheel assembly further comprises a pair of rear wheel supports, a pair of rear wheel lower gear shafts, a pair of rear wheel upper gear shafts and a rear wheel upper transmission shaft, the pair of rear wheel supports are symmetrically arranged on the left side and the right side of the vehicle panel, the rear wheel shafts penetrate through the pair of rear wheel supports through bearings and are provided with a pair of rear wheels, a penetrating part of the rear wheel shaft, the rear wheel lower gear shaft, the rear wheel upper gear shaft and an extending part of the rear wheel upper transmission shaft are horizontally arranged in one rear wheel support from bottom to top through the bearings respectively, the penetrating parts at two ends of the rear wheel shaft are meshed with the pair of rear wheel lower gear shafts, the pair of rear wheel upper gear shafts and the extending parts at two ends of the rear wheel upper transmission shaft through transmission gears in sequence, and the height of the rear wheel upper transmission shaft is higher than that of the front wheel upper transmission shaft.
Preferably, the method further comprises the following steps:
the guiding assembly comprises a pair of guiding structures which are respectively arranged at the front end and the rear end of the vehicle panel, each guiding structure comprises a pair of mounting frames and a guiding shaft, the guiding shafts penetrate through the mounting frames through bearings, the length of each guiding shaft is slightly larger than the width of the fire hose, and the height of each guiding shaft is lower than that of the mechanical roller and the transmission shaft on the front wheel.
Preferably, the rolling assembly further comprises an operating rod which is fixedly installed on the rotating rod.
The invention at least comprises the following beneficial effects:
the portable cart is provided, the winding assembly is arranged on the cart panel, the fire hose is quickly wound after being folded in half through the winding assembly, manual lifting is avoided, winding operation is simplified, the labor amount of firemen is reduced, and winding efficiency is improved;
secondly, a car body is provided with a car panel used for laying various components and placing fire hoses, a handle is arranged and used for facilitating a fireman to push the car body, a front wheel shaft and a rear wheel shaft are respectively arranged on the front side and the rear side of the car panel in a penetrating manner and are connected through a bearing to realize relative rotation, a pair of front wheels and rear wheels provide power during traveling, a mechanical roll shaft is arranged on the upper parts of a pair of front wheel supports and is connected through a bearing to realize relative rotation, in a winding assembly, a 21274type extension frame is arranged on the rear side of the car panel and can be positioned on the left side or the right side, a rotating shaft is arranged on one pair of sides of the 21274type extension frame and is connected through a bearing to realize relative rotation, two ends of the rotating shaft are respectively connected with the rotating shaft and a mounting seat of a winding motor in a rotating manner, so that the freedom degree is improved, the length of the rotating shaft enables the rotating shaft to be erected on the mounting seat of the roll shaft of the machine when external force is not applied, an output shaft of the winding motor is fixedly connected with the winding shaft through a coupling, the winding shaft is horizontally arranged to form a part for the winding shaft to pass through, and the winding shaft is higher than the rolling shaft, so that the radius of the water hose is gradually increased and the mechanical roll shaft can still provide support force;
thirdly, when the water hose winding machine is used, the water hose is folded, the folded part penetrates through the free end of the winding shaft, the folded water hose is arranged above the mechanical roller shaft in a lapping mode, the winding motor is started, the winding shaft rotates (for example, clockwise rotates) along with the output shaft of the winding motor, the folded water hose starts to be wound by taking the winding shaft as the axis, meanwhile, certain rotating inertia force is applied to the mechanical roller shaft, the mechanical roller shaft rotates (anticlockwise) and delivers the folded water hose to the winding shaft, in the winding process, as the radius of the water hose coil increases, the water hose coil gradually contacts with the mechanical roller shaft as the rotating rod is rotatably connected with the rotating shaft, the rotating rod rotates along with the rising of the water hose coil, the rotating rod is not arranged at the lapping part any more, and the mechanical roller shaft forms a supporting part instead of the rotating rod until the winding is completed;
fourthly, a limiting plate is arranged on the opposite side of the winding motor without the 21274type extension frame, the rotating rod and the winding motor, an arc opening on the limiting plate forms a lap joint part (initial state) of an extension section telescopic rod of the winding shaft on one hand and a limiting guide part (working state) of the displacement of the telescopic rod on the other hand, in the winding process, the rotating rod gradually rotates around the rotating shaft to drive the winding shaft and the telescopic rod to rise under the condition of maintaining the horizontal state, the arc opening is just matched with a rotating path of the rotating shaft, namely the swinging path of the telescopic rod, and the stability and the orderliness of the winding operation are further maintained and ensured; the winding shaft and the telescopic rod are matched with the sliding block through the slide way to realize axial telescopic motion, the slide way is of a structure which is not communicated with the opening of the groove, the telescopic rod is prevented from being separated from the winding shaft, when a water belt needs to be fed in and out, the telescopic rod is completely retracted into the groove to form an insertion end of the winding shaft, and when the winding hosepipe is wound, the telescopic rod is pulled and penetrates through the arc-shaped opening;
fifth, if there is a problem in that the hose is directly faced, the amount of residual water is large, so that it is possible to perform winding after discharging the residual water with half the effort, the front wheel bracket is L-shaped, the inner space thereof is a transmission space, when the pair of front wheels rotate, the front wheel shaft is belt-driven with the pair of front wheel lower transmission shafts, the pair of front wheel lower transmission shafts is engaged with the pair of front wheel gear shafts, the pair of front wheel gear shafts is engaged with the protruding portions at both ends of the front wheel upper transmission shaft, and then, power is transmitted to the front wheel upper transmission shaft, the gear ratio at this time is preferably 1: the gear shaft on a pair of rear wheels is meshed with the extending parts at two ends of the transmission shaft on the rear wheels, then power is transmitted to the transmission shaft on the rear wheels, the gear ratio at the moment is preferably 1;
the water hose is guided and limited to be positioned on the left and right of the central axis of the car panel, so that the water hose is convenient to drain or wind orderly; the setting of action bars is convenient for when the rolling operation, and the fireman exerts pressure to it with certain external force, avoids making the rolling axle take place vibration by a relatively large margin because of winding motor's vibration, leads to the not tight problem of rolling dynamics inadequately.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a technical solution of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials described therein are commercially available unless otherwise specified; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art. The terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, the present invention provides a fire hose reel cart, comprising:
a vehicle body having a vehicle panel 1 and a handle 2 located on a front side;
the front wheel assembly comprises a front wheel shaft, a pair of front wheels 3, a pair of front wheel brackets 4 and a mechanical roller shaft 5, wherein the front wheel shaft penetrates through the vehicle panel 1 through a bearing and is provided with the pair of front wheels 3, the pair of front wheel brackets 4 are symmetrically arranged on the left side and the right side of the vehicle panel 1, the mechanical roller shaft 5 horizontally penetrates through the upper parts of the pair of front wheel brackets 4 through the bearing, and one end of the mechanical roller shaft 5 extends out of one front wheel bracket 4 to form a lap joint part;
the rear wheel assembly comprises a rear wheel shaft and a pair of rear wheels 6, wherein the rear wheel shaft is arranged on the vehicle panel 1 in a penetrating mode through a bearing, and the pair of rear wheels 6 are installed on the rear wheel shaft;
the winding assembly comprises a v-21274, a type extension frame 7, a rotating rod 8, a winding motor 9 and a winding shaft 10, wherein the v-212747 is arranged at the rear side of the vehicle panel 1 and horizontally penetrates through the rotating shaft through a bearing, the rotating shaft is positioned below the rear side of the lap joint part, the lower end of the rotating rod 8 is sleeved on the rotating shaft through a ball body, the upper end of the rotating rod is connected with a mounting seat of the winding motor 9 through a pin shaft, an output shaft of the winding motor is fixedly connected with the winding shaft 10, the length of the rotating rod 8 is set to be capable of being erected on the lap joint part, and the winding shaft 10 is higher than the mechanical roller shaft 5.
In the technical scheme, the portable cart is arranged, the winding assembly is arranged on the cart panel 1, the fire hose can be quickly wound after being folded, manual lifting is avoided, winding operation is simplified, the labor amount of firemen is reduced, and winding efficiency is improved.
The fire hose winding machine is characterized in that a car body is provided with a car panel 1 for arranging various components and placing fire hoses, a handle 2 is arranged for facilitating a fireman to push the car body, a front wheel shaft and a rear wheel shaft are respectively arranged on the front side and the rear side of the car panel 1 in a penetrating manner and are connected through bearings to realize relative rotation, a pair of front wheels 3 and a pair of rear wheels 6 provide power during traveling, a mechanical roll shaft 5 is arranged on the upper parts of a pair of front wheel supports 4 and is connected through bearings to realize relative rotation, in a winding assembly, a 21274type extension frame 7 is arranged on the rear side of the car panel 1 and can be positioned on the left side or the right side, a rotating shaft is arranged on one side of the 21274type extension frame 7 in a penetrating manner and is connected through bearings to realize relative rotation, two ends of the rotating shaft 8 are respectively connected with the rotating shaft and a mounting seat of a winding motor 9 in a rotating manner so as to improve the degree of freedom, the length of the rotating shaft 8 enables the rotating shaft to be erected on the overlapping part of the roll shaft mechanism 5 when external force is not applied, an external force, an output shaft of the winding motor 9 is fixedly connected with the winding shaft 10 horizontally arranged, a winding shaft, a water hose winding shaft 10 is arranged to gradually provide a supporting force for the winding shaft to provide a water hose reel supporting force for the fire hose winding mechanism when the hose winding mechanism.
During the use, with the hosepipe fifty percent discount, the fifty percent discount department passes from the free end of rolling axle 10, the hosepipe of fifty percent discount this moment is taken and is established in the top of mechanical roller 5, start winding motor 9, rolling axle 10 rotates (for example clockwise) along with winding motor 9's output shaft, the fifty percent discount hosepipe uses rolling axle 10 to begin to coil as the axis, apply certain pivoted inertia force to mechanical roller 5 simultaneously, mechanical roller 5 rotates (anticlockwise) and delivers the fifty percent discount hosepipe to rolling axle 10, the rolling in-process, along with the radius increase of hosepipe volume, because dwang 8 is connected with the axis of rotation, the hosepipe is rolled up gradually and is contacted mechanical roller 5, dwang 8 rotates along with the rising of hosepipe volume, dwang 8 no longer sets up in overlap joint portion, it is mechanical roller 5 formation supporting part to replace, until accomplishing the rolling.
In another kind of technical scheme, the rolling subassembly still includes limiting plate 11, and it sets up deck plate 1 is not equipped with one side of dwang 8, be equipped with the arc opening on the limiting plate 11, a free end sliding connection telescopic link 12 of rolling axle 10, telescopic link 12 extends and can stretch into when extremely the arc opening, dwang 8 sets up during the overlap joint portion, telescopic link 12 is located arc open-ended minimum, the restriction of arc opening rolling axle 10 passes through dwang 8 winds the swing route that forms when the axis of rotation rotates.
A limiting plate 11 is arranged at the opposite side of the type-v-21274-free extension frame 7, the rotating rod 8 and the winding motor 9, an arc opening on the limiting plate 11 forms an overlapping part (initial state) of an extension section telescopic rod 12 of the winding shaft 10 on one hand, and forms a limiting guide part (working state) of the displacement of the telescopic rod 12 on the other hand, in the winding process, the rotating rod 8 gradually rotates around the rotating shaft to drive the winding shaft 10 and the telescopic rod 12 to be lifted in a horizontal state, and the arc opening is just matched with a rotating path of the rotating shaft, namely a swinging path of the telescopic rod 12, so that the stability and the orderliness of the winding operation are further maintained and ensured.
In another technical scheme, a groove is formed in the free end of the winding shaft 10, a plurality of strip-shaped slideways are arranged in the groove, and a sliding block capable of sliding in the slideways is arranged at the insertion end of the telescopic rod 12. The rolling shaft 10 and the telescopic rod 12 are matched with each other through a slide rail and a sliding block to achieve axial telescopic movement, the slide rail is of a structure which is not communicated with an opening of a groove, the telescopic rod 12 is prevented from being separated from the rolling shaft 10, when a water hose needs to be fed in and out, the telescopic rod 12 is completely collected into the groove, an insertion end of the rolling shaft 10 is formed, and when rolling ancestry is carried out, the telescopic rod 12 is pulled and penetrates through an arc-shaped opening.
In another technical scheme, the front wheel bracket 4 is an L-shaped front wheel bracket 4, and the front wheel shaft passes through horizontal parts of a pair of front wheel brackets 4 through bearings and is provided with a pair of front wheels 3;
the front wheel assembly further comprises a pair of front wheel lower transmission shafts, a pair of front wheel gear shafts and a front wheel upper transmission shaft 13, a front wheel lower transmission shaft, a front wheel gear shaft, an extending part of the front wheel upper transmission shaft 13 and an extending part or a penetrating part of the mechanical roller shaft 5 are horizontally arranged in a vertical part of a front wheel support 4 from bottom to top through bearings respectively, the front wheel shaft is in belt transmission with the pair of front wheel lower transmission shafts, and the front wheel lower transmission shaft is sequentially meshed with the front wheel gear shaft and the extending part of the front wheel upper transmission shaft 13 through transmission gears;
the rear wheel assembly further comprises a pair of rear wheel supports 14, a pair of rear wheel lower gear shafts, a pair of rear wheel upper gear shafts and a rear wheel upper transmission shaft 15, the pair of rear wheel supports 14 are symmetrically arranged on the left side and the right side of the vehicle panel 1, the rear wheel shafts penetrate through the pair of rear wheel supports 14 through bearings and are provided with a pair of rear wheels 6, a penetrating part of the rear wheel shaft, the rear wheel lower gear shaft, the rear wheel upper gear shaft and an extending part of the rear wheel upper transmission shaft 15 are horizontally arranged in the rear wheel support 14 from bottom to top through the bearings respectively, the penetrating parts at two ends of the rear wheel shafts are meshed with the pair of rear wheel lower gear shafts, the pair of rear wheel upper gear shafts and the extending parts at two ends of the rear wheel upper transmission shaft 15 sequentially through transmission gears, and the height of the rear wheel upper transmission shaft 15 is higher than that of the front wheel upper transmission shaft 13.
In the above technical solution, if there is a problem directly facing the water hose, there is much residual water, so it will be half the effort to first discharge the residual water and then wind it, the front wheel bracket 4 is L-shaped, its internal space is a transmission space, when the pair of front wheels 3 rotate, the front wheel shaft is belt-driven with the pair of front wheel lower transmission shafts, the pair of front wheel lower transmission shafts are meshed with the pair of front wheel gear shafts, the pair of front wheel gear shafts are meshed with the extending portions at both ends of the front wheel upper transmission shaft 13, and then transmit power to the front wheel upper transmission shaft 13, the gear ratio at this time is preferably 1.
In another technical solution, the method further comprises:
the guide assembly comprises a pair of guide structures respectively arranged at the front end and the rear end of the vehicle panel 1, each guide structure comprises a pair of mounting frames 16 and a guide shaft 17, the guide shafts 17 penetrate through the mounting frames 16 through bearings, the length of each guide shaft 17 is slightly greater than the width of the fire hose, and the height of each guide shaft 17 is lower than that of the mechanical roller and the front wheel upper transmission shaft 13.
Guide assembly installs on car panel 1, because the width of hosepipe is less than car panel 1's width far away, consequently set up a pair of guide structure respectively at the locomotive, rear of a vehicle department, the hosepipe is taken on the guide shaft 17 of locomotive when making the water logging, the hosepipe is taken on the guide shaft 17 of rear of a vehicle during the rolling operation, avoid car panel 1's right angle position to damage the hosepipe on the one hand, on the other hand guide, spacing hosepipe, make it be located about car panel 1's the axis, be convenient for orderly driping or the rolling operation.
In another technical solution, the winding assembly further includes an operating rod fixedly mounted on the rotating rod 8. When the setting of action bars was convenient for the rolling operation, the fireman exerted pressure to it with certain external force, avoided because of the vibration of rolling motor 9 makes rolling axle 10 take place vibration by a relatively large margin, leaded to the not tight problem of rolling dynamics inadequately.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (5)
1. Fire hose rolling up car, its characterized in that includes:
a vehicle body having a vehicle panel and a handle located on a front side;
the front wheel assembly comprises a front wheel shaft, a pair of front wheels, a pair of front wheel brackets and a mechanical roller shaft, wherein the front wheel shaft penetrates through the vehicle panel through a bearing and is provided with the pair of front wheels;
the rear wheel assembly comprises a rear wheel shaft and a pair of rear wheels, wherein the rear wheel shaft penetrates through the vehicle panel through a bearing and is provided with the pair of rear wheels;
the winding assembly comprises a v-21274type extension frame, a rotating rod, a winding motor and a winding shaft, wherein the v-21274type extension frame is arranged on the rear side of the car panel and horizontally penetrates through a rotating shaft through a bearing, the rotating shaft is positioned below the rear side of the overlapping part, the lower end of the rotating rod is sleeved on the rotating shaft through a ball body, the upper end of the rotating rod is connected with a mounting seat of the winding motor through a pin shaft, an output shaft of the winding motor is fixedly connected with the winding shaft, the length of the rotating rod is set to be capable of being overlapped on the overlapping part, and the winding shaft is higher than a mechanical roller shaft;
the front wheel bracket is an L-shaped front wheel bracket, and the front wheel shaft passes through the horizontal parts of the front wheel brackets through bearings and is provided with a pair of front wheels;
the front wheel assembly also comprises a pair of front wheel lower transmission shafts, a pair of front wheel gear shafts and a front wheel upper transmission shaft, wherein a front wheel lower transmission shaft, a front wheel gear shaft, an extending part of the front wheel upper transmission shaft and an extending part or a penetrating part of the mechanical roller shaft are horizontally arranged in the vertical part of a front wheel bracket from bottom to top through bearings respectively, the front wheel shaft is in belt transmission with the pair of front wheel lower transmission shafts, and the front wheel lower transmission shaft is sequentially meshed with the front wheel gear shaft and the extending part of the front wheel upper transmission shaft through transmission gears;
the rear wheel assembly further comprises a pair of rear wheel supports, a pair of rear wheel lower gear shafts, a pair of rear wheel upper gear shafts and a pair of rear wheel upper transmission shafts, the pair of rear wheel supports are symmetrically arranged on the left side and the right side of the vehicle panel, the rear wheel shafts penetrate through the pair of rear wheel supports through bearings and are provided with a pair of rear wheels, a penetrating part of the rear wheel shaft, the rear wheel lower gear shaft, the rear wheel upper gear shaft and an extending part of the rear wheel upper transmission shaft are horizontally arranged in the rear wheel supports from bottom to top through the bearings respectively, the penetrating parts at two ends of the rear wheel shafts are meshed with the pair of rear wheel lower gear shafts, the pair of rear wheel upper gear shafts and the extending parts at two ends of the rear wheel upper transmission shaft sequentially through transmission gears, and the height of the rear wheel upper transmission shaft is higher than that of the front wheel upper transmission shaft.
2. A fire hose winding cart according to claim 1, wherein the winding assembly further comprises a limiting plate disposed on a side of the cart panel not provided with the rotating rod, the limiting plate is provided with an arc-shaped opening, a free end of the winding shaft is slidably connected to a telescopic rod, the telescopic rod can extend into the arc-shaped opening when the telescopic rod is extended to a limit, when the rotating rod is lapped on the lapping portion, the telescopic rod is located at the lowest point of the arc-shaped opening, and the arc-shaped opening limits a swing path formed by the winding shaft when the rotating rod rotates around the rotating shaft.
3. A fire hose reel as claimed in claim 2, wherein the free end of the reel is provided with a groove, the groove is provided with a plurality of elongated slideways, and the insertion end of the telescopic rod is provided with a slide block capable of sliding in the slideways.
4. A fire hose reel as claimed in claim 3, further comprising:
the guide assembly comprises a pair of guide structures respectively arranged at the front end and the rear end of the vehicle panel, each guide structure comprises a pair of mounting frames and a guide shaft, the guide shafts penetrate through the mounting frames through bearings, the length of each guide shaft is slightly greater than the width of the fire hose, and the height of each guide shaft is lower than the mechanical roller shaft and the transmission shaft on the front wheel.
5. A fire hose reel as claimed in claim 1, wherein the reel assembly further comprises a lever fixedly mounted on the rotatable shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210688906.1A CN114917517B (en) | 2022-06-17 | 2022-06-17 | Fire hose winding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210688906.1A CN114917517B (en) | 2022-06-17 | 2022-06-17 | Fire hose winding vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114917517A CN114917517A (en) | 2022-08-19 |
| CN114917517B true CN114917517B (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210688906.1A Active CN114917517B (en) | 2022-06-17 | 2022-06-17 | Fire hose winding vehicle |
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| Country | Link |
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| CN (1) | CN114917517B (en) |
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| CN107213568A (en) * | 2017-06-06 | 2017-09-29 | 北京中卓时代消防装备科技有限公司 | Suspension type fire hose winds car and its suspension mounting structure |
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| CN212101176U (en) * | 2020-04-08 | 2020-12-08 | 广州莱曼消防设备有限公司 | Automatic winding device for fire hose |
| DE202020106728U1 (en) * | 2020-11-23 | 2021-02-16 | TACBAG Verwaltungs GbR (vertretungsberechtigter Gesellschafter: Aron Geisel, 66851 Mittelbrunn) | Device for safe and orderly tracking of a hose reserve |
| CN215828073U (en) * | 2021-09-13 | 2022-02-15 | 福建侨龙应急装备股份有限公司 | Fire hose winding device and fire engine |
| CN216497196U (en) * | 2021-12-03 | 2022-05-13 | 国投曹妃甸港口有限公司 | Fire hose winder |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0083872A1 (en) * | 1982-01-12 | 1983-07-20 | Invicta Plastics Limited | Reel |
| FR2739067A1 (en) * | 1995-09-26 | 1997-03-28 | Giat Ind Sa | HANDLING DEVICE FOR LOADING OR UNLOADING A FEEDER CARRIED BY A VEHICLE |
| CA2186967A1 (en) * | 1995-10-10 | 1997-04-11 | Duane Leonhardt | Low volume, high strength, high melting point single jacket elastomer lined fire hose |
| CN103538978A (en) * | 2013-08-19 | 2014-01-29 | 泉州市三星消防设备有限公司 | Labor-saving fire hose winding and unwinding device |
| CN107213568A (en) * | 2017-06-06 | 2017-09-29 | 北京中卓时代消防装备科技有限公司 | Suspension type fire hose winds car and its suspension mounting structure |
| CN210250975U (en) * | 2019-06-17 | 2020-04-07 | 孟陈然 | Fire hose drainage storage vehicle |
| CN212101176U (en) * | 2020-04-08 | 2020-12-08 | 广州莱曼消防设备有限公司 | Automatic winding device for fire hose |
| DE202020106728U1 (en) * | 2020-11-23 | 2021-02-16 | TACBAG Verwaltungs GbR (vertretungsberechtigter Gesellschafter: Aron Geisel, 66851 Mittelbrunn) | Device for safe and orderly tracking of a hose reserve |
| CN215828073U (en) * | 2021-09-13 | 2022-02-15 | 福建侨龙应急装备股份有限公司 | Fire hose winding device and fire engine |
| CN216497196U (en) * | 2021-12-03 | 2022-05-13 | 国投曹妃甸港口有限公司 | Fire hose winder |
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| CN114917517A (en) | 2022-08-19 |
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