Portable electric water hose storage vehicle

Abstract

The utility model relates to the technical field of emergency rescue equipment, in particular to a portable electric water hose storage vehicle. A portable electric water hose storage vehicle comprises a vehicle frame and a water hose reel rotationally erected on the vehicle frame, a water hose rotating shaft rotationally connected with the vehicle frame is installed on the vehicle frame, the outer end of the water hose rotating shaft is sleeved with a transmission gear piece rotationally connected with the outer end of the water hose rotating shaft, and a hose winding motor is further arranged on the vehicle frame. A transmission chain is connected between an output shaft of the hose winding motor and the transmission gear piece, a clutch device is arranged between the outer end of the hose rotating shaft and the transmission gear piece and comprises a clutch gear piece fixed to the hose rotating shaft, and a clutch driving gear integrated with the transmission gear piece is arranged on the transmission gear piece. The clutch driving gear is provided with a sliding gear sleeve which is in sliding fit with the clutch driving gear and can be connected and meshed with the clutch gear piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rescue equipment technical field, concretely is a portable water hose electric storage vehicle. BACKGROUND

[0002] In the fire fighting and rescue operation, water hose as the key equipment of water source delivery, its fast deployment and recovery is directly related to the rescue efficiency. The traditional mobile water hose vehicle usually relies on manual operation or simple motor drive to carry and release water hose, and there are problems such as inconvenient operation, long time of carrying and releasing water hose, and need for more manpower. While the motor drive structure can save manpower, but in an emergency, the motor drive is difficult to achieve fast unwinding, and the rescue personnel need to hold the water hose and run fast to release the water hose. In this case, due to the problem of motor speed, the rescue personnel also need to overcome the torque effect of the motor. Although a higher speed motor can be used, this undoubtedly increases the cost. Therefore, it is particularly important to develop a mobile water hose vehicle that can quickly brake and facilitate fast deployment and recovery of water hose. SUMMARY

[0003] The utility model aims at providing a technical scheme that can solve the above problems.

[0004] A portable water hose electric storage vehicle, comprising a vehicle frame and a water hose reel rotatably arranged on the vehicle frame, a water hose rotating shaft rotatably connected to the vehicle frame, a transmission gear rotatably connected to the outer end of the water hose rotating shaft, a winding motor arranged on the vehicle frame, a transmission chain connected between the output shaft of the winding motor and the transmission gear, a clutch device arranged between the outer end of the water hose rotating shaft and the transmission gear, the clutch device comprising a clutch gear fixed to the water hose rotating shaft, a clutch drive gear integrally arranged on the transmission gear, and a sliding gear sleeve slidably connected to the clutch drive gear and capable of being connected and engaged with the clutch gear.

[0005] Further, a clutch rocker is hingedly connected to the vehicle frame, a connecting sleeve ring is fixedly connected to the bottom end of the clutch rocker, and a spherical shaft is rotatably connected to the connecting sleeve ring.

[0006] Further, a rocker bracket is fixedly connected to the vehicle frame, a support plate is fixedly connected to the bottom of the connecting sleeve ring, and a strip-shaped hole is arranged at the bottom end of the support plate and hingedly connected to the rocker bracket.

[0007] Further, a support roller is rotatably arranged on the vehicle frame, and a notch for clamping a water hose connector is arranged on the water hose reel.

[0008] Further, universal casters are arranged on the bottom of the vehicle frame, and a trolley handle is arranged on the vehicle frame.

[0009] Further, the front and rear ends of the frame are respectively fixedly connected with trailer hooks.

[0010] Further, the frame is fixedly installed with a chain cover for covering the transmission chain, and is further installed with a clutch cover for covering the clutch device and being upwardly foldable.

[0011] Compared with the prior art, the utility model has the beneficial effects that: the utility model adopts the clutch device to connect the water hose rotating shaft and the transmission gear, controls the power mode of the water hose reel through the clutch device, separates the sliding gear sleeve of the clutch device from the clutch gear when the rescue operation is carried out, can conveniently take out the water hose by the operation personnel, and does not need to overcome the resistance of the motor, improves the rescue efficiency; after the rescue operation is completed, the sliding gear sleeve of the clutch device is engaged with the clutch gear, and the water hose reel rotates and takes the belt under the drive of the belt motor, reduces the manual work.

[0012] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creative labor.

[0014] Fig. 1 It is a structural schematic view of the utility model.

[0015] Fig. 2 It is another structural schematic view of the utility model.

[0016] Fig. 3 It is a structural schematic view of the clutch device in the utility model.

[0017] Fig. 4 It is another structural schematic view of the clutch device in the utility model.

[0018] Fig. 5 It is a structural schematic view of the water hose reel in the utility model. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] Please refer to Figs. 1-5 A portable water hose electric storage vehicle, including frame 1 and water hose reel 2 rotatably arranged on frame 1, frame 1 is installed with water hose rotating shaft 3 rotatably connected therewith, the outer end of water hose rotating shaft 3 is sleeved with transmission gear part 4 rotatably connected therewith, frame 1 is further provided with winding belt motor 5, transmission chain 6 is connected between the output shaft of winding belt motor 5 and transmission gear part 4, clutch device 7 is arranged between the outer end of water hose rotating shaft 3 and transmission gear part 4, clutch device 7 includes clutch gear part 71 fixed on water hose rotating shaft 3, transmission gear part 4 is provided with clutch drive gear 72 integrally formed thereon, clutch drive gear 72 is provided with sliding gear sleeve 73 in sliding fit with clutch drive gear 72 and can be connected with clutch gear part 71 to bite. The utility model adopts clutch device 7 to connect water hose rotating shaft 3 and transmission gear part 4, controls the power mode of water hose reel 2 through clutch device 7, separates sliding gear sleeve 73 of clutch device 7 from clutch gear part 71 when carrying out rescue operation, can conveniently take out water hose by operating personnel quickly, and does not need to overcome the resistance of motor, improves rescue efficiency; after rescue operation is finished, sliding gear sleeve 73 of clutch device 7 is bitten with clutch gear part 71, water hose reel 2 rotates and takes in under the drive of winding belt motor 5, reduces manual work.

[0021] Further, clutch rocker 74 is hingedly installed on frame 1, the bottom end of clutch rocker 74 is fixedly connected with connecting sleeve ring 75, sliding gear sleeve 73 is provided with spherical shaft 751 rotatably connected with connecting sleeve ring 75.

[0022] Further, rocker frame 76 is fixedly connected on frame 1, the bottom of connecting sleeve ring 75 is fixedly connected with supporting sheet 77, the bottom end of supporting sheet 77 is provided with strip-shaped hole hingedly connected with rocker frame 76. The design of clutch rocker 74 allows operating personnel to remotely control the separation and biting of clutch device 7 by manually rocking, the bottom end of clutch rocker 74 is fixedly connected with connecting sleeve ring 75, sliding gear sleeve 73 is rotatably connected through spherical shaft 751, this design ensures that clutch rocker 74 can smoothly drive sliding gear sleeve 73 to slide during rocking, realizes clutch function.

[0023] Further, the frame 1 is further provided with a support roller 8 in rotational cooperation with the frame 1, and the water hose reel 2 is provided with a notch 21 for clamping a water hose connector.

[0024] Further, the frame 1 is further provided with a support roller 8 in rotational cooperation with the frame 1, and the water hose reel 2 is provided with a notch 21 for clamping a water hose connector.

[0025] Further, the frame 1 is further provided with a support roller 8 in rotational cooperation with the frame 1, and the water hose reel 2 is provided with a notch 21 for clamping a water hose connector.

[0026] Further, the frame 1 is further provided with a support roller 8 in rotational cooperation with the frame 1, and the water hose reel 2 is provided with a notch 21 for clamping a water hose connector.

[0027] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments but can be implemented in other embodiments without departing from the spirit or essential characteristics of the application. Thus, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A portable electric hose storage vehicle, comprising a vehicle frame and a hose reel rotatably mounted on the vehicle frame, characterized in that: A water hose shaft is installed on the frame and is rotatably connected to it. The outer end of the water hose shaft is sleeved with a transmission gear member that is rotatably connected to it. A belt winding motor is also provided on the frame. A transmission chain is connected between the output shaft of the belt winding motor and the transmission gear member. A clutch device is provided between the outer end of the water hose shaft and the transmission gear member. The clutch device includes a clutch gear member fixed on the water hose shaft, and the transmission gear member is provided with a clutch drive gear that is integrated with it. The clutch drive gear is provided with a sliding gear sleeve that slides with it and can be connected and engaged with the clutch gear member.

2. A portable electric hose storage vehicle according to claim 1, characterized in that: A clutch rocker is hingedly installed on the vehicle frame, the bottom end of the clutch rocker is fixedly connected with a connecting collar, and a spherical shaft rotatably connected to the connecting collar is provided on the sliding gear sleeve.

3. A portable electric hose storage vehicle according to claim 2, characterized in that: The vehicle frame is fixedly connected with a rocker frame, the bottom of the connecting ring is fixedly connected with a supporting piece, and the bottom end of the supporting piece is provided with a strip hole hinged with the rocker frame.

4. The portable electric hose storage vehicle according to claim 1, characterized in that: The vehicle frame is also provided with a bracket roller which is rotatably matched with the vehicle frame, and the water hose reel is provided with a notch for clamping the water hose connector.

5. The portable electric hose storage vehicle according to claim 1, characterized in that: Universal casters are installed at the bottom of the frame, and a trolley handle is also installed on the frame.

6. The portable electric hose storage vehicle according to claim 1, characterized in that: The front and rear ends of the frame are respectively fixedly connected with trailer hooks.

7. The portable electric hose storage vehicle according to claim 1, characterized in that: A chain guard covering the transmission chain is fixedly mounted on the vehicle frame, and a clutch guard covering the clutch device and capable of flipping upwards is also mounted on the vehicle frame.

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