Device for placing fire hydrant

Abstract

The utility model relates to the technical field of devices for placing fire hydrants. A device for placing a fire hydrant comprises a fire-fighting box body, a fire-fighting box body, a fire-fighting box body, a fire-fighting box body, a fire-fighting box body, a fire-fighting box body and a fire-fighting box body, a door frame is arranged on the outer side of the fire-fighting box body, a telescopic folding door is arranged in the door frame, and the fixed end of the telescopic folding door is connected with the door frame through a connecting part; the movable end of the telescopic folding door is provided with a connecting lock, the connecting lock is used for opening or closing the telescopic folding door in the door frame, and the telescopic folding door can be telescopically folded in the door frame; the fire hydrant door is simple in structure and convenient to operate, the fire hydrant door can be rapidly opened or closed, zero-angle opening of the fire hydrant door can be achieved, and the effects of being small in occupied space and large in opening angle are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of devices for placing fire hydrants, in particular to a device for placing fire hydrants. Background Art

[0002] In traditional fire safety facilities, the design and layout of fire hydrant cabinets are one of the key factors to ensure rapid and effective emergency response. Fire hydrant cabinets usually need to be installed in locations that are easy to access and operate, and the opening angle of their doors must be large enough so that firefighters can quickly open and obtain firefighting equipment in an emergency. According to existing fire protection regulations, the door opening angle of fire hydrant cabinets is usually required to be at least 90 degrees, and in some cases even a larger angle is required, such as 120 degrees or the door can be completely attached to the wall so as not to hinder personnel from quickly approaching fire hydrants and other firefighting equipment. However, this requirement limits the installation locations of fire hydrant cabinets in certain building environments, especially in places with narrow space or complex layout, such as narrow corridors, corners, or areas equipped with other facilities.

[0003] This limitation may not only affect the installation efficiency and flexibility of the fire hydrant cabinet, but also increase the difficulty of obtaining fire fighting equipment in an emergency, thereby affecting the overall safety response speed. In order to solve the above problems, a device for placing fire hydrants is now proposed. Utility Model Content

[0004] In order to solve the above-mentioned problems in the prior art, the utility model provides a device for placing a fire hydrant.

[0005] The specific scheme of the utility model is: a device for placing fire hydrants, comprising: a fire fighting box body, the front of the fire fighting box body is an open structure, and the fire fighting box body is used to place fire fighting equipment; a door frame is provided on the outside of the fire fighting box body, and a telescopic folding door is provided in the door frame, and the fixed end of the telescopic folding door is connected to the door frame through a connecting part; a connecting lock is provided at the movable end of the telescopic folding door, and the connecting lock is used to open or close the telescopic folding door in the door frame, and the telescopic folding door can be telescopically folded in the door frame.

[0006] Furthermore, the telescopic folding door comprises: a plurality of hard connection plates arranged left and right, wherein the plurality of hard connection plates are connected by hinges so that the hard connection plates can be folded or unfolded relative to each other.

[0007] Furthermore, a guide mechanism is provided between the telescopic folding door and the door frame, and the guide mechanism comprises:

[0008] A guide component, the guide component is arranged at the upper and lower ends of the hard connection plate at the movable end of the telescopic folding door;

[0009] A guide slot is provided on the door frame corresponding to the guide component. The guide component can move left and right in the guide slot and is used to guide the telescopic folding door when it is folded.

[0010] Furthermore, the guide component is a sliding column, the sliding column is a cylindrical structure, and the sliding column is inserted into the guide sliding groove and is slidably connected thereto.

[0011] Furthermore, the guide component is a guide wheel, which is arranged on the hard connection plate and is rollingly connected to the guide groove.

[0012] Furthermore, the connecting lock is a magnet, which is arranged at the outermost side of the hard connecting plate at the movable end and is used for magnetically locking with the door frame; and the door frame is made of refractory material.

[0013] Furthermore, the magnet is embedded in the outer side of the hard connection plate at the movable end and is kept flush with the outer end surface of the hard connection plate.

[0014] Furthermore, a handle is provided on the hard connection plate on one side of the movable end of the telescopic folding door.

[0015] Furthermore, the diameter of the sliding column is 0.65 to 0.80 times the width of the guide groove.

[0016] Furthermore, the hard connection plate is made of refractory material.

[0017] Furthermore, the opening end of the fire fighting box is flush with the wall surface, the fire fighting box is connected to the wall in an embedded manner, and the opening end of the fire fighting box is flush with the wall surface.

[0018] Furthermore, the connecting portion is a hinge column, which is arranged at the upper and lower ends of the fixed end of the telescopic folding door and is hinged to the door frame.

[0019] The working principle of the utility model: the device is a fire hydrant door used on a fire hydrant cabinet. The movable end of the telescopic folding door is hinged on the door frame, and a magnet is arranged on the movable end of the telescopic folding door. When in use, an external force is used to separate the magnet on the movable end of the telescopic folding door from the door frame, and under the action of the guide mechanism, the door is folded and gathered along the direction of the guide slide groove. The device is easy and fast to open and close. In the event of an emergency fire, the door opens quickly and can be opened in seconds. Moreover, because the telescopic folding door is foldable, the problem that the opening angle of the fire hydrant door in the prior art is limited and the door cannot be installed in places with narrow space or complex layout is solved. The fire hydrant door in the device is arranged in the door frame. During the opening or closing process, it does not occupy any external space, which greatly adapts to various places with narrow space or complex layout, has extremely high adaptability, and provides great convenience for building fire safety.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. It has a telescopic folding door. Through the telescopic folding characteristics of the telescopic folding door, the fire hydrant door can be opened without obstacles at zero angle, so as to solve the problem that the fire hydrant door in the prior art has a small opening angle, which affects the firefighters' rapid approach to the fire hydrant and other fire-fighting equipment;

[0022] Second, it has a magnet. By setting the magnet in an inlaid manner on the movable end of the telescopic folding door, the magnetic attraction of the magnet is used to make the telescopic folding door able to be quickly opened or closed, which greatly saves the time of opening the door; in case of emergency fire, the time of opening the fire hydrant door saves precious time for fire rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in an open state;

[0024] Figure 2 A schematic diagram of the three-dimensional structure of the utility model in a closed state;

[0025] Figure 3 It is a structural schematic diagram of a telescopic folding door;

[0026] Figure 4 It is a schematic diagram of the connection between the telescopic folding door and the magnet;

[0027] Figure 5 for Figure 1 A local enlarged schematic diagram of point B;

[0028] Figure 6 for Figure 2 A local enlarged schematic diagram of point C;

[0029] Figure numerals: 1. Fire fighting box; 2. Door frame; 3. Telescopic folding door; 301. Hard connection plate; 302. Hinge; 303. Sliding column; 304. Handle; 305. Articulated column; 306. Magnet; 4. Guide slide groove. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment 1:

[0032] Reference Figure 1-Figure 2A device for placing a fire hydrant comprises: a fire fighting box 1, the front of the fire fighting box 1 is an open structure, and the fire fighting box 1 is used to place fire fighting equipment; a door frame 2 is arranged on the outside of the fire fighting box 1, and a telescopic folding door 3 is arranged inside the door frame 2, and the fixed end of the telescopic folding door 3 is connected to the door frame 2 through a connecting part; a connecting lock is arranged on the movable end of the telescopic folding door 3, and the connecting lock is used to open or close the telescopic folding door 3 in the door frame 2, and the telescopic folding door 3 can be telescopically folded in the door frame 2.

[0033] Among them, the telescopic folding door 3 can be a door panel structure that can be folded in half, or it can be a rolling shutter door panel with telescopic elasticity. The key point is that it can be gathered into one place, which not only does not affect the opening angle, but also can achieve zero-angle opening of the fire protection box 1 in the door frame 2. The fixed end mentioned in this embodiment refers to the end of the telescopic folding door 3 connected to the door frame 2 through the hinge column 305; the movable end in this embodiment refers to the end connected to the door frame 2 through the magnet 306. Because this end can be opened or closed, it is called the movable end.

[0034] See Figure 3 In this embodiment, the telescopic folding door 3 includes: a plurality of hard connection plates 301 arranged left and right, and the plurality of hard connection plates 301 are connected by hinges 302, so that the hard connection plates 301 can be folded or unfolded with each other.

[0035] Among them, the hard connection plate 301 can be a stainless steel plate or a thin aluminum plate, or it can be a PVC plate; the connecting hinge can adopt a hinge or hinge or other convenient folding connector. When the telescopic folding door 3 is unfolded, the gap between two adjacent hard connection plates 301 is less than or equal to 0.5 mm, which can effectively prevent external fire sources from entering the fire fighting box 1 and burning fire fighting equipment.

[0036] See Figure 4-Figure 5 In this embodiment, a guide mechanism is further provided between the telescopic folding door 3 and the door frame 2, and the guide mechanism comprises:

[0037] A guide component, the guide component is arranged at the upper and lower ends of the hard connection plate 301 at the movable end of the telescopic folding door 3;

[0038] A guide slot 4 is provided on the door frame 2 and corresponds to the guide component. The guide component can move left and right in the guide slot 4 and is used to guide the telescopic folding door 3 when it is folded.

[0039] Specifically, in the present embodiment, the guide components are arranged on the hard connection plate 301 at intervals from the movable end of the telescopic folding door 3, so that the hard connection plates 301 adjacent to each other can be folded together, and the folding movement has a fixed movement trajectory, which effectively controls the deformation during the contraction and folding process and improves the stability and service life of the telescopic door panel.

[0040] In this embodiment, the guide component is a sliding column 303, which is a cylindrical structure, and the sliding column 303 is inserted into the guide chute 4 and slidably connected therewith. The cylindrical surface of the sliding column 303 slides in the guide chute 4 to limit the movement trajectory of the telescopic folding door 3 during the folding process. In this solution, the sliding column 303 is detachably mounted on the telescopic folding door 3, and the sliding column 303 is preferably a brass column, and an oil-free sleeve can also be set on the sliding column 303 to improve the wear resistance while protecting the guide chute 4 from mechanical damage caused by hard collision. When the sliding column 303 is severely worn, it is convenient to replace it in time.

[0041] In this embodiment, the connection lock is a magnet 306, and the magnet 306 is arranged on the outermost side of the hard connection plate 301 at the movable end, and is used for magnetic locking with the door frame 2; and the door frame 2 is made of fire-resistant material.

[0042] The door frame 2 is a stainless steel door frame 2, and the magnet 306 is a strong magnet 306. When the magnetic locking is performed, the telescopic folding door 3 can be kept in a closed state without being affected by external forces. When the telescopic folding door 3 needs to be opened, the handle 304 can be pulled in the opposite direction of the magnet 306, that is, in the direction of the fixed end of the telescopic folding door 3, to achieve quick opening.

[0043] The door frame 2 may also be made of other refractory materials, and a magnetic attraction component corresponding to the magnet 306 is provided on the door frame 2, such as: magnet 306 or steel or iron, etc., which is used to generate mutual magnetic attraction with the magnet on the folding door, thereby realizing rapid locking of the folding door.

[0044] In this embodiment, the magnet 306 is embedded in the outer side of the hard connection plate 301 at the movable end and is flush with the outer end surface of the hard connection plate 301. Its function is that when the telescopic folding door 3 is closed, no large gap will be generated.

[0045] See Figure 6 In this embodiment, the telescopic folding door 3 is provided with a handle 304 on the hard connection plate 301 at one side of the movable end. It is convenient for firefighters to hold it, and it is convenient to quickly open the door of the fire fighting box 1 and implement fire fighting and rescue activities.

[0046] Preferably, the open end of the fire fighting box 1 is flush with the wall, the fire fighting box 1 is connected to the wall in an embedded manner, and the open end of the fire fighting box 1 is flush with the wall.

[0047] Specifically, by embedding the fire fighting box 1 into the wall, a large amount of installation space can be saved, which provides great convenience for using fire hydrants in special narrow spaces.

[0048] In this embodiment, the diameter of the sliding column 303 is 0.65 to 0.80 times the width of the guide slot 4 .

[0049] In this embodiment, the hard connection plate 301 is made of refractory material.

[0050] In this embodiment, the connection part is a hinge column 305, which is arranged at the upper and lower ends of the fixed end of the telescopic folding door 3 and is hinged to the door frame 2. The door frame 2 is provided with a matching hinge hole (not shown in the figure), and a clearance fit is adopted between the hinge column 305 and the hinge hole. The tight fit is to prevent unnecessary shaking of the fixed end, and at the same time, the hinge can be easily rotated when folding is convenient.

[0051] Example 2

[0052] The difference from Example 1 is that, in this embodiment, the guide component is a guide wheel (not shown in the figure), and the guide wheel is arranged on the hard connection plate 301 and is rollingly connected to the guide groove 4.

[0053] The working principle of the present invention: the present invention is a fire hydrant door applied to a fire hydrant cabinet. The movable end of the telescopic folding door 3 is hinged on the door frame 2, and a magnet 306 is arranged at the movable end of the telescopic folding door 3. When in use, an external force is used to separate the magnet 306 on the movable end of the telescopic folding door 3 from the door frame 2, and under the action of the guide mechanism, the door is folded and gathered along the guide slide groove 4. The device is easy and fast to open and close. In an emergency fire situation, the opening speed is fast and can be opened in seconds. Moreover, because the telescopic folding door 3 is foldable, the problem that the fire hydrant door in the prior art is limited in opening angle and cannot be installed in places with narrow space or complex layout is solved. The fire hydrant door in the present invention is arranged in the door frame 2. During the opening or closing process, it does not occupy any external space, which greatly adapts to various places with narrow space or complex layout, has extremely high adaptability, and provides great convenience for building fire safety.

[0054] Compared with the prior art, the beneficial effects of the utility model are:

[0055] 1. The fire hydrant door 3 is provided. The fire hydrant door can be opened without any obstacles at zero angle by the telescopic and folding characteristics of the telescopic and folding door 3, so as to solve the problem that the fire hydrant door in the prior art has a small opening angle, which affects the firefighters' quick access to the fire hydrant and other fire-fighting equipment;

[0056] Second, the magnet 306 is provided. By embedding the magnet 306 at the movable end of the telescopic folding door 3 and utilizing the magnetic attraction of the magnet 306, the telescopic folding door 3 can be opened or closed quickly, which greatly saves the time of opening the door. In case of emergency fire, the time of opening the fire hydrant door saves precious time for fire rescue.

[0057] In the description of the embodiments of the present utility model, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "center", "top", "bottom", "top", "bottom", "inside", "outside", "inner side", "outer side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. Among them, "inside" refers to an internal or enclosed area or space. "Periphery" refers to the area surrounding a specific component or a specific area.

[0058] In the description of the embodiments of the present utility model, the terms "first", "second", "third", and "fourth" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "third", and "fourth" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0059] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "assemble" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the description of the embodiments of the present invention, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0061] In the description of the embodiments of the present utility model, it is necessary to understand that "-" and "~" represent the range between two values, and the range includes the endpoints. For example: "AB" represents a range greater than or equal to A and less than or equal to B. "A~B" represents a range greater than or equal to A and less than or equal to B.

[0062] In the description of the embodiments of the present utility model, the term "and / or" is used herein to describe the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for placing a fire hydrant, comprising: A fire fighting box, the front of which is an open structure, and the fire fighting box is used to place fire fighting equipment; it is characterized in that: a door frame is provided on the outside of the fire fighting box, a telescopic folding door is provided inside the door frame, and the fixed end of the telescopic folding door is connected to the door frame through a connecting part; a connecting lock is provided at the movable end of the telescopic folding door, and the connecting lock is used to open or close the telescopic folding door in the door frame, and the telescopic folding door can be telescopic and folded in the door frame.

2. A device for placing a fire hydrant according to claim 1, characterized in that: The telescopic folding door comprises: a plurality of hard connection plates arranged left and right, wherein the plurality of hard connection plates are connected by hinges so that the hard connection plates can be folded or unfolded relative to each other.

3. A device for placing a fire hydrant according to claim 2, characterized in that: A guide mechanism is also provided between the telescopic folding door and the door frame, and the guide mechanism comprises: A guide component, the guide component is arranged at the upper and lower ends of the hard connection plate at the movable end of the telescopic folding door; A guide slot is provided on the door frame and corresponds to the guide component. The guide component can move left and right in the guide slot and is used to guide the telescopic folding door when it is folded.

4. A device for placing a fire hydrant according to claim 3, characterized in that: The guide component is a sliding column, which is a cylindrical structure. The sliding column is inserted into the guide slot and is slidably connected thereto.

5. The device for placing a fire hydrant according to claim 3, characterized in that: The guide component is a guide wheel, which is arranged on the hard connection plate and is rollingly connected with the guide slide groove.

6. The device for placing a fire hydrant according to claim 2, characterized in that: The connecting lock is a magnet, which is arranged at the outermost side of the hard connecting plate at the movable end and is used for magnetically locking with the door frame; and the door frame is made of fire-resistant material.

7. A device for placing a fire hydrant according to claim 6, characterized in that: The magnet is embedded in the outer side of the hard connection plate at the movable end and is kept flush with the outer end surface of the hard connection plate.

8. The device for placing a fire hydrant according to claim 4, characterized in that: A handle is provided on the hard connection plate on one side of the movable end of the telescopic folding door.

9. The device for placing a fire hydrant according to claim 2, characterized in that: The opening end of the fire fighting box is flush with the wall surface, the fire fighting box is connected to the wall by an embedded connection, and the opening end of the fire fighting box is flush with the wall surface.

10. The device for placing a fire hydrant according to claim 1, characterized in that: The connecting part is a hinge column, which is arranged at the upper and lower ends of the fixed end of the telescopic folding door and is hinged to the door frame.

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