Rapid water pipe coiling device for fire fighting truck

Abstract

The utility model belongs to the technical field of fire fighting equipment, in particular to a quick water pipe coiling device for a fire fighting truck, which comprises a central frame and a coiling piece, the coiling piece is arranged on the central frame, side frames are rotatably connected to two sides of the central frame, guide pieces are connected to the side frames, and extrusion pieces are slidably connected to the side frames. According to the rapid water pipe winding device for the fire fighting truck, by arranging the center frame and the winding piece, manual winding can be replaced when a fire fighting water pipe is wound, manual labor is reduced, the winding efficiency is improved, and by arranging the side frame and the extrusion piece arranged on the side frame, the water pipe can be wound more conveniently and rapidly when the water pipe is wound. The extrusion part extrudes residual water in the water pipe, the side frame is rotationally connected to the center frame, water in the water pipe can be rapidly discharged, the situation that the water pipe cannot be tightly wound due to the fact that much water is accumulated in the water pipe is avoided, and rapid winding use of the fire hose is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a quick water hose reel device for a fire fighting vehicle. Background Art

[0002] A fire truck is a vehicle that is designed and manufactured according to needs and is suitable for firefighters to ride in, equipped with various fire-fighting equipment or fire extinguishing agents, and is used by fire forces for fire fighting, auxiliary fire fighting or fire rescue. Fire departments in most countries, including China, will also use it for other emergency rescue purposes. Fire trucks can transport firefighters to the disaster site and provide them with a variety of tools to perform disaster relief tasks. Fire trucks are usually equipped with fire-fighting equipment such as water pipes, water guns, portable fire extinguishers, water pumps, etc. After the fire-fighting work is completed, the water pipes need to be rolled up. Most of them are rolled up manually, which not only wastes manpower, but also because there is still a small amount of water in the water pipes that have just been used, it is more laborious to roll them up, affecting the use effect. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a quick water hose reel device for a fire truck, which solves the problems of the inconvenience of reeling the fire hose and the inconvenience of discharging the water inside the hose mentioned in the above background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] The invention discloses a quick water hose reel device for fire trucks, comprising a central frame and a reeling piece, wherein the central frame is provided with the reeling piece, both sides of the central frame are rotatably connected with side frames, the side frames are connected with guide pieces, and the side frames are slidably connected with extrusion pieces.

[0008] Furthermore, a rotating seat is symmetrically fixedly connected to the bottom of the central frame, and a side panel is integrally formed on the central frame.

[0009] Furthermore, the winding member is composed of a motor, a rotating disk and a winding shaft. The motor is fixedly connected to the side plate, the output shaft of the motor is fixedly connected to the rotating disk, the rotating disk rotates and fits on the side plate, and the winding shaft is symmetrically fixedly connected to the rotating disk.

[0010] Furthermore, a rotating head is fixedly connected to the top of the side frame, and the rotating head is rotatably connected to the rotating seat. A sliding groove is provided on the side frame, and rotating holes are provided on the side frames at both ends of the sliding groove. An adjusting frame is fixedly connected to the side frame on one side of the sliding groove, and a moving wheel is rotatably connected to the bottom of the side frame.

[0011] Furthermore, the guide member is composed of a guide plate, a bidirectional screw and a knob, the guide plate is slidably connected in a sliding groove, the guide plates are symmetrically arranged, the two guide plates are threadedly connected to the two ends of the bidirectional screw, the bidirectional screw is rotatably connected in a rotating hole, and the two ends of the bidirectional screw are fixedly connected with knobs.

[0012] Furthermore, the extrusion member is composed of an extrusion roller, an adjusting block, a first spring, a pressing block, a plug pin and a limiting hole. The extrusion roller is rotatably connected to one side of the adjusting block, the adjusting block is slidably connected to the adjusting frame, the top of the adjusting block is fixedly connected to the first spring, the top of the first spring is fixedly connected to the pressing block, the pressing block slidably contacts the adjusting frame, the pressing block is fixedly connected to the plug pin, the first spring is sleeved on the plug pin, the adjusting block is slidably connected to the plug pin, and a limiting hole is opened on one side of the bottom of the plug pin.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a quick hose reel device for fire trucks, which has the following features:

[0015] Beneficial effects:

[0016] The utility model discloses a fire truck quick water hose reel device, and the fire truck quick water hose reel is equipped with the center frame and the reeling piece, and can replace the manual reeling when reeling the fire hose, reduce the manual labor and improve the reeling efficiency; through the side frame and the extrusion piece arranged on the side frame, the extrusion piece can squeeze the residual water in the water pipe when reeling the water pipe, and the rotating connection arrangement of the side frame on the center frame can make the water in the water pipe be discharged quickly, avoid the accumulation of too much water in the water pipe, which makes the water pipe unable to be reeled tightly, and realize the quick reeling and use of the fire hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the center frame and the winding piece of the utility model;

[0019] Figure 3 This is a schematic diagram of the side frame structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the guide structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the extrusion part of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the positioning member of the utility model.

[0023] In the figure: 1. center frame; 101. rotating seat; 102. side plate; 2. winding member; 201. motor; 202. rotating disk; 203. winding shaft; 3. side frame; 301. rotating head; 302. sliding groove; 303. rotating hole; 304. adjusting frame; 305. moving wheel; 4. guide member; 401. guide plate; 402. two-way screw rod; 403. knob; 5. extrusion member; 501. extrusion roller; 502. adjusting block; 503. first spring; 504. pressing block; 505. plug pin; 506. limiting hole; 6. positioning member; 601. positioning frame; 602. plug rod; 603. second spring; 604. positioning pin; 605. pull ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] like Figure 1-6 As shown, a quick water hose reeling device for fire trucks proposed in one embodiment of the utility model can replace the pulling force of manually reeling in water hoses, improve the reeling efficiency, and avoid a lot of residual water in the water hose, which affects the reeling and use of the water hose. It includes a central frame 1 and a reeling member 2. The central frame 1 is provided with a reeling member 2. Both sides of the central frame 1 are rotatably connected to side frames 3, the side frames 3 are connected to guide members 4, and the side frames 3 are slidably connected to extrusion members 5. The device is electrically connected to an external control device through a conduction line, and the operating state of the device is controlled by the external control device. When the water hose is reeled in, the side frames 3 on both sides of the central frame 1 can be connected to the rotation of the rotating seat 101 through the rotating head 301, so that the two side frames 3 are unfolded on both sides of the central frame 1. The effect of the two side frames 3 and the central frame 1 in the middle after unfolding is as shown in the figure. Figure 1As shown, at this time, the device can be conveniently moved and used through the moving wheel 305, so that the device is moved to the middle part of the water pipe, so that the middle part of the water pipe is placed between the two winding shafts 203, and the motor 201 is operated to make the rotating disk 202 rotate, so that the water pipe is wound on the two winding shafts 203, and the two sides of the water pipe are placed on the two side frames 3, and the bidirectional screw rod 402 can be rotated by rotating the knob 403. The bidirectional screw rod 402 is threadedly connected with a guide plate 401. Therefore, when the knob 403 is rotated, the guide plate 401 can be slidably adjusted in the sliding groove 302, so that the distance between the two guide plates 401 meets the guiding use of water pipes with different diameters, so that the water pipe can be tightly wound without The problem of winding deviation occurs, and the winding effect of the water pipe is improved. When the water pipe is wound, the residual water in the water pipe can be squeezed out by the extrusion piece 5, and the water inside the water pipe can be quickly discharged through the slope setting of the side frame 3. The extrusion piece 5 is used to squeeze and discharge the water inside the water pipe again. The side frame 3 is fixedly connected with a positioning piece 6, and the positioning frame 601 is fixedly connected to the side frame 3. The positioning frame 601 is slidably plugged with a plug rod 602, and the plug rod 602 is sleeved with a second spring 603. One end of the second spring 603 is fixedly connected to the plug rod 602, and the other end is fixedly connected to the positioning frame 601. The plug rod 602 is fixedly connected with a positioning pin 604, and the positioning pin 604 is plugged in the limiting hole 506. The plug rod 6 02 is fixedly connected with a pull ring 605 at the other end, and the pull ring 605 abuts against the positioning frame 601. The positioning member 6 is connected to the extrusion member 5. After the water pipe is placed on the side frame 3, the pressing block 504 is pressed to make the plug pin 505 press toward the part of the positioning frame 601 fixedly connected to the side frame 3. At this time, the plug pin 505 will abut against the positioning pin 604, and the limiting hole 506 on the plug pin 505 will be plugged with the positioning pin 604. The pressing distance of the plug pin 505 can be positioned by the positioning pin 604. At this time, the extrusion roller 501 abuts against the water pipe, so that the water pipe fits on the side frame 3. Since the adjusting block 502 is slidably connected to the plug pin 505, and there is a fixed connection between the adjusting block 502 and the pressing block 504. The first spring 503, when the squeezing roller 501 contacts the water pipe, due to the different thicknesses of the water pipe, the squeezing roller 501 can be adaptively moved up, so that the squeezing roller 501 can be used to extrude water pipes of different thicknesses. The positioning member 6 is used to limit the extrusion member 5, so that the adjustment convenience of the extrusion member 5 can be improved. When the winding device is not in use, the two side frames 3 are rotated and folded on the central frame 1, so that the device occupies less space and is convenient for carrying and using in a fire truck. One end of the rotating disk 202 and the squeezing roller 501 is open. After the water pipe is wound, the wound water pipe can be conveniently removed from the device. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] like Figure 2 As shown, in some embodiments, a rotating seat 101 is symmetrically fixedly connected to the bottom of the center frame 1, and a side panel 102 is integrally formed on the center frame 1. The design of the center frame 1 satisfies the overall connection use of the device and ensures the overall connection use effect.

[0028] like Figure 2 As shown, in some embodiments, the winding member 2 is composed of a motor 201, a rotating disk 202 and a winding shaft 203. The motor 201 is fixedly connected to the side plate 102. The rotating disk 202 is fixedly connected to the output shaft of the motor 201. The rotating disk 202 rotates and fits on the side plate 102. The winding shaft 203 is symmetrically fixedly connected to the rotating disk 202. The winding member 2 can realize automatic winding of the water pipe and improve the winding efficiency of the water pipe.

[0029] like Figure 3 As shown, in some embodiments, a rotating head 301 is fixedly connected to the top of the side frame 3, and the rotating head 301 is rotatably connected to the rotating seat 101. A sliding groove 302 is provided on the side frame 3, and rotating holes 303 are provided on the side frame 3 at both ends of the sliding groove 302. An adjusting frame 304 is fixedly connected to the side frame 3 on one side of the sliding groove 302, and a moving wheel 305 is rotatably connected to the bottom of the side frame 3. The design of the side frame 3 meets the use requirements and can discharge the water inside the rolled-up water pipe in advance, thereby improving the rolling effect of the water pipe.

[0030] like Figure 4 As shown, in some embodiments, the guide member 4 is composed of a guide plate 401, a bidirectional screw rod 402 and a knob 403. The guide plate 401 is slidably connected in the sliding groove 302. The guide plates 401 are symmetrically arranged. The two guide plates 401 are threadedly connected to the two ends of the bidirectional screw rod 402. The bidirectional screw rod 402 is rotatably connected in the rotating hole 303. The two ends of the bidirectional screw rod 402 are fixedly connected with the knob 403. The guide member 4 can guide the winding of water pipes of different diameters, so that the wound water pipes can remain tight and effectively wound.

[0031] like Figure 5As shown, in some embodiments, the extrusion member 5 is composed of an extrusion roller 501, an adjustment block 502, a first spring 503, a pressing block 504, a plug pin 505 and a limiting hole 506. The extrusion roller 501 is rotatably connected to one side of the adjustment block 502, the adjustment block 502 is slidably connected to the adjustment frame 304, the top of the adjustment block 502 is fixedly connected with the first spring 503, the top of the first spring 503 is fixedly connected with the pressing block 504, the pressing block 504 slides against the adjustment frame 304, the pressing block 504 is fixedly connected with the plug pin 505, the first spring 503 is sleeved on the plug pin 505, the adjustment block 502 is slidably connected to the plug pin 505, and a limiting hole 506 is provided on one side of the bottom of the plug pin 505. The design of the extrusion member 5 satisfies the use of extruding and draining the water pipe, thereby improving the winding effect of the water pipe.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A quick hose reel device for a fire truck, comprising a center frame (1) and a reeling member (2), characterized in that: The central frame (1) is provided with a winding member (2), both sides of the central frame (1) are rotatably connected to side frames (3), the side frames (3) are connected to guide members (4), and the side frames (3) are slidably connected to extrusion members (5).

2. The rapid hose reel device for a fire truck according to claim 1, characterized in that: A rotating seat (101) is symmetrically fixedly connected to the bottom of the central frame (1), and a side plate (102) is integrally formed on the central frame (1).

3. The rapid hose reel device for a fire truck according to claim 1, characterized in that: The winding member (2) is composed of a motor (201), a rotating disk (202) and a winding shaft (203); the motor (201) is fixedly connected to the side plate (102); the output shaft of the motor (201) is fixedly connected to the rotating disk (202); the rotating disk (202) is rotatably attached to the side plate (102); and the winding shaft (203) is symmetrically fixedly connected to the rotating disk (202).

4. The rapid hose reel device for a fire truck according to claim 1, characterized in that: The top end of the side frame (3) is fixedly connected to a rotating head (301), the rotating head (301) is rotatably connected to the rotating seat (101), a sliding groove (302) is provided on the side frame (3), rotating holes (303) are provided on the side frame (3) at both ends of the sliding groove (302), an adjusting frame (304) is fixedly connected to the side frame (3) on one side of the sliding groove (302), and a moving wheel (305) is rotatably connected to the bottom of the side frame (3).

5. The rapid hose reel device for a fire truck according to claim 1, characterized in that: The guide member (4) is composed of a guide plate (401), a bidirectional screw rod (402) and a knob (403); the guide plate (401) is slidably connected in the sliding groove (302); the guide plates (401) are symmetrically arranged; the two guide plates (401) are threadedly connected to the two ends of the bidirectional screw rod (402); the bidirectional screw rod (402) is rotatably connected in the rotating hole (303); and the two ends of the bidirectional screw rod (402) are fixedly connected with the knob (403).

6. The rapid hose reel device for a fire truck according to claim 1, characterized in that: The extrusion member (5) is composed of an extrusion roller (501), an adjustment block (502), a first spring (503), a pressing block (504), a plug pin (505) and a limiting hole (506); the extrusion roller (501) is rotatably connected to one side of the adjustment block (502); the adjustment block (502) is slidably connected to the adjustment frame (304); the top of the adjustment block (502) is fixedly connected to the first spring (503); the top of the first spring (503) is fixedly connected to the pressing block (504); the pressing block (504) slidably contacts the adjustment frame (304); the pressing block (504) is fixedly connected to the plug pin (505); the first spring (503) is sleeved on the plug pin (505); the adjustment block (502) is slidably connected to the plug pin (505); and a limiting hole (506) is provided on one side of the bottom of the plug pin (505).

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