CN117398644A - Fire-fighting equipment for high-rise building - Google Patents

Abstract

The invention relates to the technical field of building fire control and discloses high-rise building fire-fighting equipment, which comprises a box body, wherein a valve is arranged in the box body, a storage box is movably connected in the box body through a support frame and a rotating device, a fire hose is stored in the storage box, a limiting device is fixedly connected to the left end of the storage box, a tiling device is rotatably connected in the storage box, and a linkage assembly is rotatably connected between the storage box and the box body. According to the fire hose folding device, the tiling device is arranged, the clamping plate, the first rotating shaft and the driven shaft are driven to rotate by rotating the crank, the first rotating shaft is driven by the first gear, the fire hose is pulled to the vicinity of the storage box by the aid of a firefighter, the fire hose can be folded into a shape like a Chinese character ' of ' rapidly ' by rotating the crank, the storage box can also slide forwards along the support frame and the rotating frame, the rotating plate is straightened, an included angle exists between the storage box and the box body, and the fire hose can be conveniently taken out.

Description

Fire-fighting equipment for high-rise building

Technical Field

The invention relates to the technical field of building fire control, in particular to high-rise building fire-fighting equipment.

Background

Fire boxes are generally provided inside buildings for rapidly extinguishing a fire when the fire occurs, and in such fire boxes, fire hoses are generally stored in a folded state. When the fire hose is stored in a folded state, the shape of the fire hose is disturbed in the storage process because no constraint means are arranged in the fire box, and the problem of kinking can occur in use. For example, in the prior art proposed in application number 201810495859.2, the hose is wound and unwound by the unwinding mechanism and the winding mechanism, the unwinding mechanism is used for rapidly unwinding the fire hose, the winding mechanism can arrange the fire hose after use so that the fire hose is wound on the winding mechanism and stored in the fire hose box, and the fire hose is pulled out of the winding drum during use. However, in the past, because the pipeline junction from the fire hydrant to the reel is rotatable structure to collect the fire hose in rotatory mode, can only be through the delivery port of taking the outer end earlier when using, nevertheless rotate the fire hose, otherwise the fire hose appears probably and take the heliciform like tie rope, can lead to the delivery port to bind when opening the valve, can't grip the fire hose, simultaneously because the fire hose is comparatively troublesome when folding, needs the fire fighter to go to with both hands and fold slowly, and is comparatively consuming time, rubs back and forth between folding in-process fire hose and the case, leads to the condition that the fire hose wearing and tearing appear leaking easily.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides high-rise building fire-fighting equipment, which is provided with a storage box for folding a fire hose into a shape of Chinese character 'ji' and then storing the fire hose, wherein the storage box can be rotated to a moving angle when in use, so that the fire hose inside the fire-fighting equipment is convenient to take out quickly, larger green tea exists between the fire hose and the storage box, the fire hose is prevented from being scratched, the situation of water leakage or unstable internal pressure of the fire hose is caused, and meanwhile, the fire hose is folded into the shape of Chinese character 'ji' quickly by rotating a crank, so that the problem of retraction of the fire hose is solved.

(II) technical scheme

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high-rise building fire-fighting equipment, the inside of box is equipped with the valve, the inside of box is through support frame and rotating device swing joint has the case of depositing, the inside of depositing the case is deposited the fire hose, the left end fixedly connected with stop device of depositing the case, the inside of depositing the case rotates and is connected with tiling device, it is connected with the linkage subassembly to rotate between case and the box to deposit the inside fixedly connected with two symmetrical baffles of case.

Preferably, the tiling device comprises two clamping plates, a first rotating shaft and a driven shaft are respectively connected between the two clamping plates in a rotating way, two second gears are fixedly connected to the two ends of the first rotating shaft, the first gears are meshed with the lower ends of the second gears, the two first gears are fixedly connected through a transmission shaft, and the two ends of the transmission shaft penetrate through the two baffles and are fixedly connected with the storage box.

Preferably, one end of the transmission shaft, which is close to the fire-fighting cabinet door, is fixedly connected with a crank, two ends of the transmission shaft, which are close to the inner wall of the storage box, are fixedly connected with third gears, the two third gears are rotationally connected with the storage box, the middle part of the transmission shaft is rotationally sleeved with a sliding block through a bearing seat, and the upper end of the sliding block is slidably connected with a limiting plate.

Preferably, the limiting device comprises a second rotating shaft, two clamping grooves are formed in the second rotating shaft, two convex wheels are clamped in the clamping grooves, the upper ends of the convex wheels are fixedly connected with third fixing shafts, limiting rods are rotatably connected to the upper ends of the third fixing shafts, and two ends of the limiting rods are fixedly connected with the inner wall of the storage box.

Preferably, the rotating device comprises a rotating frame, the rotating frame is fixedly connected with the storage box, the upper end of the rotating frame is rotationally connected with a supporting plate through a rotating shaft, and the supporting plate is rotationally connected with the storage box through a first fixing shaft.

Preferably, the linkage assembly comprises a rotating plate, one end of the rotating plate, which is close to the box body, is rotationally connected with the box body through a second fixed shaft, and the second fixed shaft is fixed in the box body.

Preferably, the storage box is provided with a limiting hole and a sliding groove, and the inner wall of the limiting hole is provided with a tooth profile.

(III) beneficial effects

Compared with the prior art, the invention provides a fire-fighting equipment for high-rise buildings, which comprises the following components

The beneficial effects are that:

1. according to the invention, the tiling device is arranged, the clamping plate, the first rotating shaft and the driven shaft are driven to rotate by rotating the crank, the first rotating shaft is driven by the first gear to rub the fire hose, the fire hose is pulled to the vicinity of the storage box by the aid of a firefighter, and the fire hose can be folded into a shape like a Chinese character' at the moment of rotating the crank, so that the aim of rapidly folding the fire hose is fulfilled.

2. According to the fire hose taking-out device, the rotating device and the folding mechanism are arranged, when the fire hose is required to be taken out, the storage box can be pulled outwards by two hands, the storage box slides forwards along the support frame and the rotating frame, the storage box rotates along the second fixed shaft on the linkage assembly, after the rotating plate is straightened, an included angle exists between the storage box and the box body, the angle can be adjusted according to the length of the rotating rod and the length of the support plate, and then the fire hose is directly taken out.

3. According to the invention, the limiting device is arranged, and after the fire hose is lifted, the fire hose and the storage box always slide and rub, so that the friction between the fire hose and the storage box can be effectively reduced through the convex wheel, and the loss of the fire hose is reduced.

Drawings

FIG. 1 is a schematic diagram of a fire-fighting equipment for high-rise building according to the present invention;

FIG. 2 is a schematic view of the structure of the interior of the case according to the present invention;

FIG. 3 is a schematic diagram showing a front cross-sectional structure of a storage box in a fire-fighting equipment for high-rise buildings according to the present invention;

FIG. 4 is a schematic view of the structure of the interior of the storage box according to the present invention;

FIG. 5 is an enlarged schematic view of the structure at A according to the present invention;

FIG. 6 is a schematic left-hand cross-sectional view of the storage case according to the present invention;

FIG. 7 is an enlarged schematic view of the structure of the present invention at the position B;

FIG. 8 is a schematic front cross-sectional view of the storage case according to the present invention;

FIG. 9 is an enlarged schematic view of the structure at C according to the present invention;

fig. 10 is a schematic rear sectional view of the storage case according to the present invention.

In the figure: 1. a case; 2. a fire hose; 3. a storage case; 301. a limiting hole; 302. a chute; 303. tooth profile; 4. a valve; 5. a support frame; 6. a rotating device; 601. a rotating frame; 602. a support plate; 603. a first fixed shaft; 8. tiling the device; 801. a clamping plate; 802. a first rotation shaft; 803. a driven shaft; 804. a first gear; 805. a second gear; 806. a slide block; 807. a limiting plate; 808. a crank; 809. a transmission shaft; 810. a third gear; 9. a linkage assembly; 901. a rotating plate; 902. a second fixed shaft; 10. a limiting device; 1001. a second rotation shaft; 10011. a clamping groove; 1002. a male wheel; 1003. a third fixed shaft; 1004. a limit rod; 11. and a baffle.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1:

referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7, fig. 9, and fig. 10, a fire-fighting fire-extinguishing apparatus for high-rise buildings, comprising a box body 1, the inside of the box body 1 is provided with a valve 4, the inside of the box body 1 is movably connected with a storage box 3 through a support frame 5 and a rotating device 6, the inside of the storage box 3 is stored with a fire hose 2, the left end of the storage box 3 is fixedly connected with a limiting device 10, the inside of the storage box 3 is rotatably connected with a tiling device 8, a linkage assembly 9 is rotatably connected between the storage box 3 and the box body 1, the inside of the storage box 3 is fixedly connected with two symmetrical baffle plates 11, the tiling device 8 comprises two clamping plates 801, a first rotating shaft 802 and a driven shaft 803 are respectively connected between the two clamping plates 803, the two ends of the two first rotating shafts 802 are fixedly connected with second gears 805, the lower ends of the two second gears 805 are respectively meshed with a first gear 804, two ends of the two first gears 809 are fixedly connected with each other through a transmission shaft 809, two ends of the transmission shaft 809 penetrate through the two baffle plates 11 and are fixedly connected with the storage box 3, a limit slide block 810 is fixedly connected with one end of the storage box body 809, the transmission shaft is close to one end of a sliding block 301, and is connected with a third sliding block 301 is fixedly connected with two end of the inner wall 301, and is connected with a sliding block 301, and is connected with two end of a sliding block 301, and is fixedly connected with two ends of a sliding block 301, and is connected with a sliding block 301.

When the fire hose 2 is used, a user needs to pull the storage box 3 outwards firstly and then pick up the water outlet of the fire hose 2, the fire hose 2 can be directly taken out and removed due to the design that the folding mode of the fire hose 2 is in a shape of a Chinese character ' of ', when the fire hose 2 needs to be folded, the crank 808 is rotated to drive the transmission shaft 809 to rotate so as to drive the third gear 810 to rotate, the surface of the transmission shaft 809 is rotationally connected with the sliding block 806 through the bearing seat due to the fact that the third gear 810 is meshed with the tooth profile 303 on the limit hole 301 on the storage box 3, the transmission shaft 809 is driven to move repeatedly leftwards and rightwards along the tooth profile 303, the transmission shaft 809 is fixedly connected with the first gear 804, the upper end of the first gear 804 is meshed with the second gear 805, the second gear 805 is driven to rotate, the first transmission shaft 802 is tensioned in the storage box 3 through friction force between the first transmission shaft 802 and the fire hose 2, and the fire hose 2 is folded into a Chinese character ' through left and right repeatedly moving around the transmission shaft 809, and the purpose of conveniently folding the fire hose 2 is achieved.

Example 2: the difference is based on example 1;

referring to fig. 1, fig. 4 and fig. 5, a fire-fighting equipment for high-rise building fire-fighting includes box 1, the inside of box 1 is equipped with valve 4, the inside of box 1 is through support frame 5 and rotating device 6 swing joint has depositing case 3, the fire hose 2 has been deposited to the inside of depositing case 3, the left end fixedly connected with stop device 10 of depositing case 3, the inside rotation of depositing case 3 is connected with tiling device 8, rotate and be connected with link assembly 9 between depositing case 3 and the box 1, the inside fixedly connected with baffle 11 of depositing case 3 two symmetries, stop device 10 includes second axis of rotation 1001, two draw-in grooves 10011 have been seted up to second axis of rotation 1001, two draw-in grooves 10011 joint has convex wheel 1002, the equal fixedly connected with third fixed axle 1003 of upper end of two convex wheels 1002, the upper end rotation of two third fixed axles 1003 is connected with gag lever 1004, gag lever post 1004 both ends and the inner wall fixedly connected with of depositing case 3.

When the fire-fighting hose 2 is required to be taken out by workers during use, friction exists between the fire-fighting hose 2 and the storage box 3, the convex wheels 1002 and the second rotating shaft 1001 are arranged, the second transmission shaft 1001 is fixed at the top end of the storage box 3 through the rotating shaft, the second transmission shaft 1001 forms rotating friction with the fire-fighting hose 2, sliding friction is replaced by the rotating friction, abrasion on the surface of the fire-fighting hose 2 is reduced, two clamping grooves 10011 are arranged above the second transmission shaft 1001, the lower ends of the two convex wheels 1002 limit the moving position of the fire-fighting hose 2 through the convex wheels 1002, friction between the fire-fighting hose 2 and the storage box 3 is prevented, and the purpose of reducing abrasion of the fire-fighting hose 2 is achieved.

Example 3: the difference is based on example 1;

referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 8 and fig. 9, a fire-fighting equipment for high-rise buildings comprises a box 1, the inside of the box 1 is provided with a valve 4, the inside of the box 1 is movably connected with a storage box 3 through a support frame 5 and a rotating device 6, a fire hose 2 is stored in the inside of the storage box 3, the left end of the storage box 3 is fixedly connected with a limiting device 10, the inside of the storage box 3 is rotatably connected with a tiling device 8, a linkage assembly 9 is rotatably connected between the storage box 3 and the box 1, two symmetrical baffle plates 11 are fixedly connected in the inside of the storage box 3, the rotating device 6 comprises a rotating frame 601, the rotating frame 601 is fixedly connected with a support plate 602 through a rotating shaft, the support plate 602 is rotatably connected with the storage box 3 through a first fixed shaft 603, the linkage assembly 9 comprises a rotating plate 901, one end of the rotating plate 901, which is close to the box 1, is rotatably connected with the box 1 through a second fixed shaft 902, and the second fixed shaft 902 is fixedly arranged in the inside of the box 1.

The invention sets up turning gear 6 and linkage assembly 9, will store the case 2 to pull up outside by hand at first when needing to use the fire hose, the right side of storing the case 3 communicates the assembly 9 to begin to rotate at this moment, the turning plate 901 on the communication device 9 rotates with the second fixed axle 902 as the axle center first, know to link turning plate 901 and storing case 3 into a straight line, the slide block below left of storing case 3 is in the recess of the support frame 5, the recess of the support frame 5 is greater than the width of the slide block, the backup pad 602 on the turning gear 6 begins to rotate with the turning frame 601 as the axle center at the same time, can limit the turning angle of the storing plate 5 through the width of the draw-in groove of the support frame 5, have played the effect of facilitating to rotate the case 2, facilitate taking out the fire hose 2 directly.

It should be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. High-rise building fire-fighting equipment, including box (1), its characterized in that: the inside of box (1) is equipped with valve (4), the inside of box (1) is through support frame (5) and rotating device (6) swing joint has case (3) of depositing, the inside of depositing case (3) is deposited fire hose (2), the left end fixedly connected with stop device (10) of depositing case (3), the inside rotation of depositing case (3) is connected with tiling device (8), it is connected with linkage subassembly (9) to rotate between case (3) and box (1), the inside fixedly connected with baffle (11) of depositing case (3) two symmetries.

2. A high-rise building fire fighting equipment according to claim 1, characterized in that: tiling device (8) are including two splint (801), two rotate respectively between splint (801) be connected with first axis of rotation (802) and driven shaft (803), two equal fixedly connected with second gear (805) in both ends of first axis of rotation (802), two the lower extreme of second gear (805) all meshes has first gear (804), two through transmission shaft (809) fixed connection between first gear (804), two baffle (11) are run through at the both ends of transmission shaft (809) and with deposit case (3) fixed connection.

3. A high-rise building fire fighting equipment according to claim 1, characterized in that: one end fixedly connected with crank (808) that is close to fire control cabinet door of transmission shaft (809), the both ends fixedly connected with third gear (810) that transmission shaft (809) are close to the inner wall of depositing case (3), two third gear (810) all rotate with depositing case (3) to be connected, the middle part of transmission shaft (809) has rotated through the bearing frame and has cup jointed slider (806), the upper end sliding connection of slider (806) has limiting plate (807).

4. A high-rise building fire fighting equipment according to claim 1, characterized in that: stop device (10) are including second axis of rotation (1001), two draw-in groove (10011) have been seted up to second axis of rotation (1001), two draw-in groove (10011) joint has convex wheel (1002), two the equal fixedly connected with third fixed axle (1003) of upper end of convex wheel (1002), two the upper end rotation of third fixed axle (1003) is connected with gag lever post (1004), gag lever post (1004) both ends and the inner wall fixed connection who deposits case (3).

5. A high-rise building fire fighting equipment according to claim 1, characterized in that: the rotating device (6) comprises a rotating frame (601), the rotating frame (601) is fixedly connected with the storage box (3), the upper end of the rotating frame (601) is rotatably connected with a supporting plate (602) through a rotating shaft, and the supporting plate (602) is rotatably connected with the storage box (3) through a first fixing shaft (603).

6. A high-rise building fire fighting equipment according to claim 1, characterized in that: the linkage assembly (9) comprises a rotating plate (901), one end, close to the box body (1), of the rotating plate (901) is rotationally connected with the box body (1) through a second fixed shaft (902), and the second fixed shaft (902) is fixed in the box body (1).

7. A high-rise building fire fighting equipment according to claim 1, characterized in that: the storage box (3) is provided with a limiting hole (301) and a sliding groove (302), and the inner wall of the limiting hole (301) is provided with a tooth profile (303).