Fire extinguishing equipment for fire-fighting building

Abstract

The utility model discloses fire-fighting building fire extinguishing equipment, which relates to the field of fire-fighting equipment, and is characterized by comprising a fire-fighting box internally provided with a fire hydrant and a fire hose, a mounting rack for placing the fire hose is rotatably connected in the fire-fighting box, and the mounting rack is rotatably connected above the fire hydrant in the fire-fighting box. The mounting frame comprises an upper mounting plate and a lower mounting plate which are connected with each other through a connecting plate, the fire hose is transversely folded between the upper mounting plate and the lower mounting plate and is clamped by two clamping pieces which are rotationally connected to the end, facing the fire hose, of the upper mounting plate, and the mounting frame is rotated to drive the fire hose to be vertical to a fire box during use; and the friction force between the overlapped sections of the fire hose when the fire hose is pulled out is reduced. Through the arrangement of the structure, quick response can be achieved after a fire disaster occurs, the fire hose can be taken out, the fire extinguishing preparation time is shortened, and the fire extinguishing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fire-fighting equipment, more specifically, it relates to fire-fighting equipment for building. BACKGROUND

[0002] In order to ensure the safety of residents, fire hydrants are provided in each floor. In order to facilitate the storage of fire hydrants and the storage of fire hoses matched with the fire hydrants, the fire-fighting equipment is usually placed in a fire-fighting box.

[0003] The fire-fighting box is usually arranged in a corridor or on a wall surface. However, the corridor is usually narrow, and the wall surface is usually not thick. Therefore, the size of the fire-fighting box is limited so as not to affect the normal passage of the corridor and the strength of the wall. As a result, the fire hose is usually wound or folded and placed in the fire-fighting box. In this way, the fire hose needs to be unfolded by using a certain amount of force and time before being used normally due to the friction between the overlapping sections of the fire hose and in order not to affect the flow of water and prevent the fire hose from being knotted. The fire hose placed in this way needs to be arranged more time, and time is of the essence in a fire scene.

[0004] Therefore, a new solution is needed to solve this problem. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies in the prior art, the utility model aims to provide fire-fighting equipment for building, which has the advantages of preventing the fire hose from being knotted and reducing the resistance of the straightened fire hose.

[0006] The above technical purpose of the utility model is achieved by the following technical scheme: the fire-fighting equipment for building comprises a fire-fighting box in which a fire hydrant and a fire hose are arranged, a mounting rack for placing the fire hose is rotatably connected in the fire-fighting box, the mounting rack is rotatably connected above the fire hydrant in the fire-fighting box, the mounting rack comprises an upper mounting plate and a lower mounting plate which are connected to each other through a connecting plate, the fire hose is horizontally folded between the upper mounting plate and the lower mounting plate and is clamped by two clamping members rotatably connected to one end of the upper mounting plate facing the fire hose, and the mounting rack drives the fire hose to be vertical to the fire-fighting box when being rotated.

[0007] The utility model is further provided as follows: the mounting rack is rotatably connected to the fire-fighting box through rotatable members located at the upper and lower ends of the mounting rack, and the rotatable members are fixedly connected to the fire-fighting box.

[0008] The utility model is further provided as follows: an end surface of the upper mounting plate away from the lower mounting plate is provided with a placing groove for placing a connecting head of the fire hose and a placing member for supporting a water jet head of the fire hose, the opening of the connecting head faces the bottom of the placing groove, and the placing member is provided with an arc-shaped groove for placing the water jet head.

[0009] The utility model further sets up: the upper mounting plate one end towards lower mounting plate has set up rotation groove, fixedly connected with rotation shaft in rotation groove, the clamping piece passes through rotation shaft and upper mounting plate rotation connection, be equipped with torsional spring between the clamping piece and rotation shaft, the elongated end of torsional spring and clamping piece fixed connection.

[0010] The utility model further sets up: the end face of clamping piece away from rotation shaft has set up connecting groove, the clamping roller is rotationally connected with the clamping piece through the connecting groove.

[0011] The utility model further sets up: the end face of connecting plate away from fire hose is fixedly connected with support plate, and the fire box is set up with the support groove corresponding to support plate.

[0012] In conclusion, the utility model has following beneficial effect: the utility model through setting up the mounting frame rotationally connected with fire box, not only standardizes the placement of fire hose to reduce the knot probability of fire hose, but also can change the horizontally placed fire hose into the vertical fire box when using fire hose, thereby reducing the friction between overlapping sections when straightening fire hose, thereby reducing the arrangement time of user to fire hose, and speeding up the preparation work before extinguishing. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is structural schematic diagram of the utility model;

[0014] Fig. 2 It is structural schematic diagram of mounting frame in the utility model;

[0015] Fig. 3 It is sectional view of mounting frame in the utility model.

[0016] In the drawing: 1, fire box;2, fire hose;31, upper mounting plate;311, placement groove;312, placement piece;313, rotation groove;314, rotation shaft;315, torsional spring;32, lower mounting plate;33, connecting plate;331, support plate;34, clamping piece;341, clamping roller;35, rotating piece. DETAILED DESCRIPTION

[0017] The utility model will be described in detail below in connection with the drawings and examples.

[0018] Example: fire building fire extinguishing equipment, such as Figs. 1-3As shown, including the internal fire hydrant and fire hose 2 fire box 1, fire box 1 is rotatably connected with the installation frame for placing fire hose 2, installation frame rotatably connected in the fire box 1 above the fire hydrant, installation frame includes the upper mounting plate 31 and the lower mounting plate 32 which are connected by the connecting plate 33, fire hose 2 is folded between the upper mounting plate 31 and the lower mounting plate 32 and is clamped by two clamping members 34 rotatably connected to the end of the upper mounting plate 31 towards the fire hose 2, and the maximum rotation angle of the clamping member 34 is set according to the thickness of the fire hose 2, so that when the outermost one of the fire hose 2 overlaps the section is separated from other overlapping sections, the clamping member 34 can no longer apply force to the fire hose 2, so that when the fire hose 2 is straightened and taken to the fire scene, it will not be subject to any resistance. Through the design of these structures, the fire hose 2 can be placed vertically in the fire box 1 by rotating the installation frame, and the fire hose 2 will not be subject to the resistance of overcoming the large friction between the overlapping sections when it is placed horizontally. The utility model ensures the standard placement of the fire hose 2 in the fire box 1 to prevent knotting, and also prevents the user from using excessive force to overcome other resistance, so that the installed fire hose 2 can be quickly brought close to the fire scene.

[0019] As Figs. 1-3 shown, the installation frame is rotatably connected to the fire box 1 body through the rotating member 35 located at the upper and lower ends of the installation frame, and the rotating member 35 is fixedly connected to the fire box 1 body. The end surface of the connecting plate 33 away from the fire hose 2 is fixedly connected with a support plate 331, and the fire box 1 is provided with a support groove corresponding to the support plate 331. The rotating member 35 realizes the rotating connection of the installation frame and the fire box 1, and the support plate 331 and the support groove design strengthens the connection stability of the installation frame in the fire box 1.

[0020] As Figs. 1-3 shown, the end surface of the upper mounting plate 31 away from the lower mounting plate 32 is provided with a placing groove 311 for placing the connector of the fire hose 2 and a placing member 312 for supporting the water spray head of the fire hose 2. The opening of the connector is placed towards the groove bottom of the placing groove 311, and the placing member 312 is provided with an arc-shaped groove for placing the water spray head. Through the design of the placing groove 311 and the placing member 312, the placement position of the water spray head and the connector of the fire hose 2 is standardized. At the same time, the connector is placed towards the groove bottom of the placing groove 311, which effectively prevents dust from entering and reduces the difficulty of connecting the connector of the fire hose 2 with the fire hydrant due to dust accumulation and other reasons, thereby achieving good protection effect.

[0021] As Figs. 1-3As shown, one end of the upper mounting plate 31 towards the lower mounting plate 32 is provided with a rotating groove 313, and a rotating shaft 314 is fixedly connected in the rotating groove 313, the clamping piece 34 is rotatably connected with the upper mounting plate 31 through the rotating shaft 314, and a torsion spring 315 is arranged between the clamping piece 34 and the rotating shaft 314, the elongated end of the torsion spring 315 is fixedly connected with the clamping piece 34 to give the clamping piece 34 a force for clamping the fire hose 2, and the stability of the fire hose 2 when folded is ensured, the size of the rotating groove 313 can be limited according to the size of the fire hose 2, so that after the overlapping section of the fire hose 2 between the two clamping pieces 34 is separated after being folded, the clamping piece 34 cannot clamp the fire hose 2 again through the elastic force of the torsion spring 315, thereby increasing the resistance when the fire hose 2 is straightened, and a connecting groove is formed in the end face of the clamping piece 34 away from the rotating shaft 314, and a clamping roller 341 is rotatably connected with the clamping piece 34 through the connecting groove, and the resistance when the fire hose 2 is straightened is further reduced through the design of the clamping roller 341.

[0022] Working principle: when extinguishing a fire, the connecting head of the fire hose 2 can be connected with the fire hydrant first, then the mounting frame is rotated relative to the rotating member 35, the fire hose 2 is driven to change from a state of being horizontally placed in the fire box 1 to a state of being vertically placed in the fire box 1, at this time, the water spraying head of the fire hose 2 can be directly pulled to the fire site, and in the process of pulling, under the limitation of the rotating groove 313, the clamping piece 34 loses the clamping action on the fire hose 2 after a section of the fire hose 2 is separated, so that when the overlapping sections of the fire hose 2 are straightened one by one, the friction force between the overlapping sections of the fire hose 2 is not generated like the overlapping sections of the fire hose 2 separated from the side, compared with the fire hose 2 that is wound or does not have the clamping piece 34, the fire hose 2 is not easy to be knotted, and the connecting head of the fire hose 2 can be used after being connected with the fire hydrant, the difficulty of using the fire hose 2 is reduced, so that the time required by the user to straighten or arrange the fire hose 2 is reduced, and the preparation speed before extinguishing the fire is accelerated.

[0023] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solution belonging to the idea of the present application shall belong to the protection scope of the present application. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application shall also be considered as the protection scope of the present application.

Claims

1. Fire-fighting building extinguishing equipment, comprising a fire-fighting box (1) with a fire hydrant and a fire hose (2) inside, characterized in that: The fire-fighting box (1) is rotatably connected with a mounting rack for placing a fire hose (2), the mounting rack is rotatably connected above a fire hydrant in the fire-fighting box (1), the mounting rack comprises an upper mounting plate (31) and a lower mounting plate (32) which are connected with each other through a connecting plate (33), the fire hose (2) is horizontally folded between the upper mounting plate (31) and the lower mounting plate (32) and is clamped by two clamping pieces (34) at one end of the upper mounting plate (31) facing the fire hose (2), when in use, the mounting rack is rotated to drive the fire hose (2) to be vertical to the fire-fighting box (1).

2. The fire fighting building extinguishing apparatus according to claim 1, wherein: The mounting rack (3) is rotatably connected with the fire-fighting box (1) through rotators (35) located at the upper and lower ends of the mounting rack, and the rotators (35) are fixedly connected with the fire-fighting box (1).

3. The fire-fighting building extinguishing apparatus according to claim 2, characterized in that: An end surface of the upper mounting plate (31) away from the lower mounting plate (32) is provided with a placing groove (311) for placing a connector of the fire hose (2) and a placing piece (312) for supporting a water spraying head of the fire hose (2), an opening of the connector faces the groove bottom of the placing groove (311), and the placing piece (312) is provided with an arc-shaped groove for placing the water spraying head.

4. The fire-fighting building extinguishing apparatus according to claim 3, characterized in that: An end of the upper mounting plate (31) facing the lower mounting plate (32) is provided with a rotating groove (313), a rotating shaft (314) is fixedly connected in the rotating groove (313), the clamping piece (34) is rotatably connected with the upper mounting plate (31) through the rotating shaft (314), a torsional spring (315) is arranged between the clamping piece (34) and the rotating shaft (314), and an elongated end of the torsional spring (315) is fixedly connected with the clamping piece (34).

5. The fire-fighting building extinguishing apparatus according to claim 4, characterized in that: An end surface of the clamping piece (34) away from the rotating shaft (314) is provided with a connecting groove, and the clamping piece (34) is rotatably connected with a clamping roller (341) through the connecting groove.

6. The fire-fighting building extinguishing apparatus according to claim 5, characterized in that: An end surface of the connecting plate (33) away from the fire hose (2) is fixedly connected with a supporting plate (331), and the fire-fighting box (1) is provided with a supporting groove corresponding to the supporting plate (331).

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