Mounting base of water mist fire extinguishing device

Abstract

The utility model discloses a mounting base of a water mist fire extinguishing device, which comprises a bottom plate, a mounting rack, a support mechanism, a pull rod and universal wheels, the lower surface of the bottom plate is fixedly connected with the universal wheels, the upper surface of the bottom plate is fixedly connected with the mounting rack, and the support mechanism comprises a support plate, a fixed seat, a rotating corner fitting and a linkage rod. The fixing seat is fixedly connected to the edge of the lower surface of the bottom plate, a supporting plate is arranged on the lower surface of the fixing seat, rotating corner pieces are arranged between the supporting plate and the fixing seat, the two ends of each rotating corner piece are rotationally connected with the supporting plate and the fixing seat respectively, a movably-connected linkage rod is arranged between the rotating corner pieces, and a pull rod in threaded connection is arranged on the side wall of the supporting mechanism. Connecting rods are arranged between the pull rods and the rotating corner fittings. According to the water mist fire extinguishing device, the mounting base is composed of the bottom plate, the mounting frame, the supporting mechanism and the universal wheels, the water mist fire extinguishing device can be fixedly mounted conveniently, meanwhile, the universal wheels are used for rapidly moving the fire extinguishing device, and the use flexibility of the water mist fire extinguishing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire protection, in particular to a mounting base for a fine water mist fire extinguishing device. Background Art

[0002] A water mist fire extinguishing device is a fire extinguishing system that uses tiny water droplets or fine water mist to extinguish or control fires. Compared with traditional water spray systems, water mist systems use smaller water droplets, usually between 50 microns and 1000 microns in diameter. These tiny water droplets can evaporate quickly and absorb heat, while effectively covering the fire area, forming a layer of high humidity mist, thereby suppressing the development of the fire.

[0003] At present, the existing portable water mist fire extinguishing devices on the market are usually equipped with universal wheels at the bottom, which can be used to extinguish fires in narrow places. However, due to the lack of a fixed support structure, especially some water mist fire extinguishing devices powered by diesel engines, large vibrations are generated during operation, affecting the stability of the water mist fire extinguishing device. Therefore, a mounting base for a water mist fire extinguishing device is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a mounting base for a fine water mist fire extinguishing device, which solves the problem that the existing portable fine water mist fire extinguishing device lacks effective fixation when in use.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a mounting base for a fine water mist fire extinguishing device, comprising a base plate, a mounting frame, a supporting mechanism, a pull rod and a universal wheel, the lower surface of the base plate is fixedly connected with a universal wheel, the upper surface of the base plate is fixedly connected with a mounting frame, the supporting mechanism comprises a supporting plate, a fixing seat, a rotating angle piece and a linkage rod, the fixing seat is fixedly connected at the edge of the lower surface of the base plate, a supporting plate is provided on the lower surface of the fixing seat, a rotating angle piece is provided between the supporting plate and the fixing seat, two ends of the rotating angle piece are rotatably connected to the supporting plate and the fixing seat respectively, a movably connected linkage rod is provided between the rotating angle pieces, a threaded pull rod is provided on the side wall of the supporting mechanism, and a connecting rod is provided between the pull rod and the rotating angle piece.

[0008] As a further preferred embodiment of the present invention, an upper rotation hole and a lower rotation hole are respectively provided at two ends of the rotating corner piece, and a positioning hole is provided at the bending part of the rotating corner piece.

[0009] As a further preferred embodiment of the present invention, a threaded sleeve is provided at the connection between the pull rod and the base plate, and a connecting end cap is provided between the pull rod and the connecting rod.

[0010] As a further preferred embodiment of the present invention, a through hole is provided at the center of the connecting end cap, and a spherical connecting head is provided at the end of the pull rod, and the diameter of the connecting head is larger than the diameter of the through hole.

[0011] As a further preferred embodiment of the present invention, a connecting seat is provided on the upper surface of the support plate, and a rubber pad is fixedly connected to the lower surface of the support plate.

[0012] (III) Beneficial effects

[0013] The utility model provides a mounting base for a water mist fire extinguishing device. It has the following beneficial effects:

[0014] The utility model utilizes a bottom plate, a mounting frame, a supporting mechanism and universal wheels to form a mounting base, which is convenient for fixed installation of the fine water mist fire extinguishing device. At the same time, the fire extinguishing device is quickly moved by the universal wheels, thereby improving the flexibility of using the fine water mist fire extinguishing device. In conjunction with the supporting mechanism installed on the lower surface of the bottom plate, it is convenient to stably support the fine water mist fire extinguishing device, thereby improving the stability of the use of the fine water mist fire extinguishing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a side view of the mounting base of the utility model water mist fire extinguishing device;

[0016] Figure 2 It is a schematic diagram of the structure inside the support mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the connection between the connecting rod and the pulling rod of the utility model.

[0018] In the figure: base plate 1, mounting frame 2, supporting mechanism 3, pull rod 4, universal wheel 5, supporting plate 6, fixing seat 7, rotating angle piece 8, linkage rod 9, connecting rod 10, upper rotating hole 11, lower rotating hole 12, positioning hole 13, threaded sleeve 14, connecting end cap 15, through hole 16, connecting head 17, connecting seat 18, rubber pad 19. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a mounting base of a fine water mist fire extinguishing device, comprising a base plate 1, a mounting frame 2, a supporting mechanism 3, a pull rod 4 and a universal wheel 5, the lower surface of the base plate 1 is fixedly connected with the universal wheel 5, the upper surface of the base plate 1 is fixedly connected with the mounting frame 2, the supporting mechanism 3 comprises a supporting plate 6, a fixing seat 7, a rotating angle piece 8 and a linkage rod 9, the fixing seat 7 is fixedly connected at the edge of the lower surface of the base plate 1, the lower surface of the fixing seat 7 is provided with a supporting plate 6, a rotating angle piece 8 is provided between the supporting plate 6 and the fixing seat 7, the two ends of the rotating angle piece 8 are rotatably connected to the supporting plate 6 and the fixing seat 7 respectively, a movably connected linkage rod 9 is provided between the rotating angle pieces 8, the side wall of the supporting mechanism 3 is provided with a threaded pull rod 4, and a connecting rod 10 is provided between the pull rod 4 and the rotating angle piece 8.

[0021] As a further improvement, an upper rotating hole 11 and a lower rotating hole 12 are respectively provided at both ends of the rotating angle piece 8, and a positioning hole 13 is provided at the bending part of the rotating angle piece 8. By respectively providing an upper rotating hole 11 and a lower rotating hole 12 at both ends of the rotating angle piece 8, it is convenient to rotate and connect with the support plate 6 and the linkage rod 9, and cooperate with the positioning hole 13 provided at the bending part to facilitate the rotating angle piece 8 and the fixed seat 7 to be rotated.

[0022] As a further improvement, a threaded sleeve 14 is provided at the connection between the pull rod 4 and the base plate 1, and a connecting end cap 15 is provided between the pull rod 4 and the connecting rod 10. By providing a threaded sleeve 14 at the connection between the pull rod 4 and the base plate 1, it is convenient to perform telescopic movement when the pull rod 4 is rotated, and by providing a connecting end cap 15 between the pull rod 4 and the connecting rod 10, it is convenient to drive the connecting rod 10 to move while the pull rod 4 is rotated.

[0023] As a further improvement, a through hole 16 is provided at the center of the connecting end cap 15, and a spherical connecting head 17 is provided at the end of the pull rod 4, and the diameter of the connecting head 17 is larger than the diameter of the through hole 16. By providing a through hole 16 at the center of the connecting end cap 15 and cooperating with the spherical connecting head 17, it is convenient for the connecting rod 10 to rotate at different angles when the rotating angle piece 8 moves, while ensuring the stability of the connection between the connecting rod 10 and the pull rod 4.

[0024] Specifically, a connecting seat 18 is provided on the upper surface of the support plate 6, and a rubber pad 19 is fixedly connected to the lower surface of the support plate 6. By providing a connecting seat 18 on the upper surface of the support plate 6, it is convenient to rotate with the rotating angle piece 8, and cooperate with the rubber pad 19 on the lower surface to improve the stability of the connection between the support plate 6 and the ground.

[0025] When the utility model is in use, the fine water mist fire extinguishing device is fixedly installed on the surface of the mounting frame 2 in advance, and the fine water mist fire extinguishing device is moved to a suitable position according to the demand for fire extinguishing. The fine water mist fire extinguishing device is adjusted and moved by the universal wheel 5, so that it is convenient and quick to arrange it at the location of the fire. The pull rod 4 is rotated by electric tools or manually, so that the pull rod 4 drives the rotating angle piece 8 to rotate along the positioning hole 13 through the connecting rod 10, and the connecting rod 9 is used to drive the rotating angle pieces 8 on both sides to rotate synchronously, so that the support plate 6 is smoothly extended downward, and the support plate 6 is used to support the mounting base, so as to improve the stability of the fine water mist fire extinguishing device when it is working.

[0026] Problems to be solved by the utility model Existing portable fine water mist fire extinguishing devices on the market are usually equipped with universal wheels at the bottom, which can be used conveniently for fire extinguishing in a small space. However, due to the lack of a fixed supporting structure, especially some fine water mist fire extinguishing devices that use diesel engines as power, large vibrations are generated during operation, affecting the stability of the use of the fine water mist fire extinguishing device. The utility model utilizes a base plate 1, a mounting frame 2, a support mechanism 3 and universal wheels 5 to form a mounting base, which is convenient for fixed installation of the fine water mist fire extinguishing device. At the same time, the universal wheels 5 are used to quickly move the fire extinguishing device, thereby improving the flexibility of the use of the fine water mist fire extinguishing device. In conjunction with the support mechanism 3 installed on the lower surface of the base plate 1, it is convenient to stably support the fine water mist fire extinguishing device, thereby improving the stability of the use of the fine water mist fire extinguishing device.

[0027] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" 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 convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] 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 mounting base for a water mist fire extinguishing device, comprising a base plate (1), a mounting frame (2), a supporting mechanism (3), a pull rod (4) and a universal wheel (5), characterized in that: The lower surface of the base plate (1) is fixedly connected to a universal wheel (5), the upper surface of the base plate (1) is fixedly connected to a mounting frame (2), the support mechanism (3) comprises a support plate (6), a fixed seat (7), a rotating angle piece (8) and a linkage rod (9), the fixed seat (7) is fixedly connected to the edge of the lower surface of the base plate (1), the lower surface of the fixed seat (7) is provided with a support plate (6), a rotating angle piece (8) is provided between the support plate (6) and the fixed seat (7), the two ends of the rotating angle piece (8) are respectively rotatably connected to the support plate (6) and the fixed seat (7), a movably connected linkage rod (9) is provided between the rotating angle pieces (8), the side wall of the support mechanism (3) is provided with a threaded pull rod (4), and a connecting rod (10) is provided between the pull rod (4) and the rotating angle piece (8).

2. The mounting base of a water mist fire extinguishing device according to claim 1, characterized in that: An upper rotation hole (11) and a lower rotation hole (12) are respectively provided at two ends of the rotation angle piece (8), and a positioning hole (13) is provided at the bending part of the rotation angle piece (8).

3. The mounting base of a water mist fire extinguishing device according to claim 2, characterized in that: A threaded sleeve (14) is provided at the connection between the pull rod (4) and the bottom plate (1), and a connecting end cap (15) is provided between the pull rod (4) and the connecting rod (10).

4. The mounting base of a water mist fire extinguishing device according to claim 3, characterized in that: A through hole (16) is provided at the center of the connecting end cap (15), and a spherical connecting head (17) is provided at the end of the pull rod (4), wherein the diameter of the connecting head (17) is larger than the diameter of the through hole (16).

5. The mounting base of a water mist fire extinguishing device according to claim 1, characterized in that: The upper surface of the support plate (6) is provided with a connecting seat (18), and the lower surface of the support plate (6) is fixedly connected with a rubber pad (19).

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