CN216824596U

CN216824596U - Fire engine with automatic winding device

Info

Publication number: CN216824596U
Application number: CN202220386019.4U
Authority: CN
Inventors: 廖朋; 王小浪
Original assignee: Chengdu Shudun Fire Fighting Equipment Co ltd
Current assignee: Chengdu Shudun Fire Fighting Equipment Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-28
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a fire engine with an automatic winding device, which belongs to the technical field of fire-fighting equipment and comprises an engine body, wherein the tail part of the engine body is provided with a rolling door inner vehicle-mounted water hose winding control system control cabinet, an external frame (1) is fixedly connected between the rolling door winding drum and the vehicle-mounted water control system control cabinet, an internal frame (2) is arranged in the external frame (1), the external frame (1) is in sliding connection with the internal frame (2), and the tail end of the internal frame (2) is provided with a water hose clamping scroll (3) and a power mechanism for driving the water hose clamping scroll (3) to rotate; the utility model is based on the idle space in the fire truck to be provided with the winding device, so that the winding device does not obstruct and occupy the space for using tools and equipment in the fire truck, and the safety structure of the fire truck is not damaged; the water belt winding of the vehicle is free and convenient in moving forwards and backwards; can accomplish in many times rolling under different environment, obviously improve training, rescue actual combat efficiency.

Description

Fire engine with automatic winding device

Technical Field

The utility model relates to a fire-fighting equipment technical field especially relates to a take fire engine of automatic coiling mechanism.

Background

In actual combat disaster accident emergency rescue or training, after the rescue task is completed, the physical strength of a firefighter in emergency rescue or training basically reaches the consumption limit, and the water hose is soaked by water or a foam water agent and then is increased by tens of times compared with the original weight; after the rescue task is finished, the time for rolling the water hose is hours or even days, and the body of the team member is greatly damaged.

In order to solve the problems, the vehicle-mounted water hose winding machine is used for automatically winding the water hose. However, the conventional reports have various problems.

For example, the problem that places on-vehicle hosepipe rolling machine below the fire engine middle part exists includes: in the process of winding the water band, the water band is blocked by obstacles such as vehicle bodies, tires and the like in front of and behind the vehicle, and the water band can be wound only by paving the water band on a line vertical to a winding shaft by a plurality of people; a large amount of water or agent is contained in the water hose after emergency rescue or training, the winding end point is too low, and the load is increased due to the fact that the weight of the large amount of water or agent contained in the water hose and the contact surface of the water hose and the ground are large, and the vehicle-mounted necessary tool storage position is occupied; and the water hose, the winding shaft and the water hose winding surface can not form a vertical line surface in the water hose winding process, so that the axis of the water hose winding shaft deviates, the water hose can scatter in the water hose winding process, and the water hose winding process can not be completed smoothly.

For another example, the problems of the winding device installed after the roof bearing frame is cut off by placing the winding device on a carriage at the rear end of a fire fighting truck include; the forced safety structure of the vehicle is seriously influenced; as the top of the fire fighting truck is provided with rescue tools such as a telescopic aerial ladder, a water cannon, vehicle-mounted lighting, a fire hook and the like; the right end of the rear vertical surface of the carriage is provided with a ladder stand from top to top; the left end is a passage for lowering the telescopic aerial ladder and storing the roof of the vehicle; damage to the load-bearing structure of the vehicle body; the potential safety hazard to the vehicle is serious; a storage box is arranged in the water hose winding device vehicle; the water hoses are scattered and collected in the storage box and need to be manually wound for the second time, and the water hose joints sink after the scattered water hoses are wound in the storage box, so that the water hoses are wound to each other, and the difficulty is increased for the manual winding for the second time; the complex workload of the team members is increased; compared with manual winding on site, the water belt winding device wastes time and labor, and the water belt winding device winds the water belt by rolling friction without considering a plurality of factors of the water belt, residual water in the water belt and friction between the water belt and the ground, so that the water belt winding process cannot be smoothly finished.

Disclosure of Invention

An object of the utility model is to provide a take fire engine of automatic winding device to solve above-mentioned problem.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the fire fighting truck with the automatic winding device comprises a truck body, wherein the tail of the truck body is provided with a rolling door winding drum and a vehicle-mounted water control system control cabinet, an external frame is fixedly connected between the rolling door winding drum and the vehicle-mounted water control system control cabinet, an internal frame is arranged in the external frame, the external frame is in sliding connection with the internal frame, and the tail end of the internal frame is provided with a water hose clamping scroll and a power mechanism for driving the water hose clamping scroll to rotate.

As can be appreciated by those skilled in the art: the power mechanism is fixedly connected to the inner frame, an output shaft of the power mechanism is connected with the water belt clamping scroll, and the water belt is wound by driving the water belt clamping scroll to rotate through rotation of the output shaft of the power mechanism.

As a preferred technical scheme: the outer frame and the inner frame are in sliding connection through a gear and a rack.

As a further preferable technical scheme: the external frame is a square frame formed by four external structural columns, and the inner sides of the four external structural columns are respectively provided with a rack; the internal framework is a square framework formed by four internal structural columns, and at least two gears meshed with the racks are arranged on the four internal structural columns respectively.

As a preferred technical scheme: the external frame and the internal frame are in sliding connection through a sliding rail and a pulley.

As a further preferable technical scheme: the external frame is a square frame consisting of four external structural columns, and the inner sides of the four external structural columns are respectively provided with a sliding rail; the internal framework is a square framework composed of four internal structural columns, and at least two pulleys matched with the sliding rails are arranged on the four internal structural columns respectively.

Of course, other configurations of the sliding connection are possible.

As a further preferable technical solution, reinforcing columns are further provided on the four external structural columns. The load of the automatic water hose winding device in the operation process does not influence the safety of the structure of the fire fighting truck.

As a preferred technical scheme: an ectopic guide device concentric with the water band clamping reel is arranged below the water band clamping reel. The purpose is to prevent the reel from deviating in the winding process.

As a preferred technical scheme: and a protective shaft sleeve is arranged between the power mechanism and the water band clamping reel. The purpose makes the hosepipe press from both sides tight spool and keeps parallel with water flat line, and at the rolling in-process, lets hosepipe and hosepipe press from both sides tight spool and keep perpendicular, and the hosepipe rolling in-process, hosepipe press from both sides tight spool and can not deviate.

When the fire fighting truck tail roller shutter door winding drum needs to be wound, the internal frame is moved out of the outer vertical surface of the winding drum of the roller shutter door at the tail of the fire fighting truck through power when the fire fighting truck tail roller shutter door winding drum needs to be used, the water belt can be wound by starting the power mechanism, and the power for moving out the internal frame can be manually moved out or driven by a motor and the like; when the water hose clamping device is not used, the driving mechanism and the water hose clamping reel are accommodated in the outer frame by means of the sliding device.

Compared with the prior art, the utility model has the advantages of: the rolling device of the utility model is arranged by depending on the empty space in the fire engine, does not obstruct and occupy the space used by tools and equipment in the vehicle, and does not damage the safety structure of the vehicle; the water belt is wound when the vehicle moves forwards or backs freely; the rolling saves time and labor, so that firefighters can return to the team as soon as possible to replace wet clothes to reduce damage to bodies; can once the rolling under different environment accomplish, place in car water tape frame, labour saving and time saving has improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is another perspective view of embodiment 1 of the present invention;

fig. 3 is a schematic diagram before water hose rolling starts.

In the figure: 1. an outer frame; 2. an inner frame; 3. the water belt clamps the reel; 4. a motor; 5. a rack; 6. a gear; 7. a reinforcement column; 8. a protective shaft sleeve; 9. a cross beam; 10. a support; 11. a fixing plate; 12. hooping; 13. a water hose.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1:

referring to fig. 1, a fire fighting truck with an automatic winding device comprises a truck body, wherein the tail of the truck body is provided with a rolling shutter door winding drum and a vehicle-mounted water control system control cabinet, an external frame 1 is fixedly connected between the rolling shutter door winding drum and the vehicle-mounted water control system control cabinet, an internal frame 2 is arranged in the external frame 1, the external frame 1 is slidably connected with the internal frame 2, the tail end of the internal frame 2 is fixedly connected with a power mechanism, the power mechanism of the embodiment is a motor 4 and is provided with a water hose clamping scroll 3, an output shaft of the motor 4 is connected with the water hose clamping scroll 3, and the water hose clamping scroll 3 is driven to rotate through the rotation of the motor 4 so as to wind a water hose;

in this embodiment, the hose clamping reel 3 is composed of two parallel shafts, when the hose is wound, the middle position of the hose is suspended on one of the shafts, the other shaft clamps the hose 13, as shown in fig. 3, and then the motor 4 is started to synchronously rotate the two shafts at the same time, so that the hose winding operation can be started.

In the present embodiment, the first and second electrodes are,

the external frame 1 is a square frame formed by four external steel structure columns, and the inner sides of the four external steel structure columns are respectively provided with a rack 5;

the internal frame 2 is a square frame formed by four internal steel structure columns, and two gears 6 meshed with the racks 5 are respectively arranged on the four internal steel structure columns;

namely, the outer frame 1 and the inner frame 2 are in sliding connection through the upper rack 5 and the gear 6;

reinforcing columns 7 are further arranged on the four external steel structure columns, and the reinforcing columns are triangular columns to enhance stability;

an ectopic guide device concentric with the water band clamping reel 3 is arranged below the water band clamping reel 3; a protective shaft sleeve 8 is arranged between the motor 4 and the water band clamping scroll 3, the protective shaft sleeve 8 is used for keeping the water band clamping scroll parallel to a horizontal line, the water band and the water band clamping scroll are kept vertical in the winding process, and the water band clamping scroll cannot deviate in the winding process of the water band;

the upper part of the external frame 1 is connected with a fire engine through a beam 9, and a bracket 10 is also arranged between the beam 9 and the external frame 1; the lower part is connected with the fire engine through a fixing plate 11 and a hoop.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Example 2:

compared with embodiment 1, the present embodiment has the same structure as embodiment 1 except that the adopted part frame and the internal frame are connected in a sliding manner through the slide rails and the pulleys.

Claims

1. The utility model provides a take fire engine of automatic winding device, includes the automobile body, automobile body afterbody sets up the interior on-vehicle hosepipe rolling control system control cabinet of rolling slats door, its characterized in that: an external frame (1) is fixedly connected between the rolling door coiling block and the vehicle-mounted water control system control cabinet, an internal frame (2) is arranged in the external frame (1), the external frame (1) is connected with the internal frame (2) in a sliding mode, and a water belt clamping scroll (3) and a power mechanism used for driving the water belt clamping scroll (3) to rotate are arranged at the tail end of the internal frame (2).

2. A fire engine with an automatic rolling device as claimed in claim 1, characterized in that: the outer frame and the inner frame are in sliding connection through a gear (6) and a rack (5).

3. A fire engine with an automatic rolling device as claimed in claim 2, characterized in that: the external frame (1) is a square frame formed by four external structural columns, and the inner sides of the four external structural columns are respectively provided with a rack (5); the internal frame (2) is a square frame formed by four internal structure columns, and at least two gears (6) meshed with the racks (5) are arranged on the four internal structure columns respectively.

4. A fire engine with an automatic rolling device as claimed in claim 1, characterized in that: the outer frame (1) and the inner frame (2) are in sliding connection through sliding rails and pulleys.

5. The fire engine with automatic winding device of claim 4, characterized in that: the external frame (1) is a square frame formed by four external structural columns, and the inner sides of the four external structural columns are respectively provided with a sliding rail; the inner frame (2) is a square frame formed by four inner structure columns, and at least two pulleys matched with the sliding rails are arranged on the four inner structure columns respectively.

6. Fire engine with automatic retractor according to claim 3, characterized in that on the four external structural columns there are also provided reinforcing columns (7).

7. A fire engine with an automatic rolling device as claimed in claim 1, characterized in that: an ectopic guide device concentric with the water band clamping reel is arranged below the water band clamping reel.

8. A fire engine with an automatic rolling device as claimed in claim 1, characterized in that: and a protective shaft sleeve (8) is arranged between the power mechanism and the water belt clamping reel (3).