Fire-fighting fan mounting structure

Abstract

The utility model relates to the technical field of fire-fighting fans, in particular to a fire-fighting fan installation structure which comprises a fan body, installation frames are movably installed at the left ends and the right ends of the front face and the back face of the fan body, extending frames are connected to the outer portions of the installation frames in a sleeved mode, and fixing mechanisms are arranged on the installation frames. A mounting plate is fixedly mounted at the bottom of the extension frame, and a turnover mechanism facilitating mounting of the fire-fighting fan is arranged on the fan body. According to the fire-fighting fan mounting structure, through the arranged overturning mechanism, when the fire-fighting fan mounting structure is used, the mounting frame, the extension frame and the mounting plate have the base function of ground mounting, and the mounting frame, the extension frame and the mounting plate can also be overturned upwards to be fixed and become a suspension frame function, so that when a fire-fighting fan is suspended in the air, additional suspension assemblies do not need to be arranged; and convenience is brought to the installation of the fire-fighting fan.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting fans, in particular to a fire-fighting fan installation structure. Background Art

[0002] A fire-fighting fan refers to an industrial fan that can run continuously for more than 60 minutes at a high temperature of 300°C and for 20 hours at a temperature of 100°C without damage.

[0003] Depending on different working conditions, fire fans are either directly installed on the ground or suspended in the air. Existing fire fans generally only have a base installed on the ground. When suspended in the air, additional suspension components need to be set, which causes inconvenience to the installation of the fire fan. Therefore, a fire fan installation structure is proposed to solve the above problem. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a fire fan installation structure, which has the advantages of easy installation of the fire fan, etc., and solves the problem that the existing fire fans generally only have a base installed on the ground, and an additional suspension component needs to be set when suspended in the air, causing inconvenience to the installation of the fire fan.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire-fighting fan installation structure, including a fan body, wherein mounting frames are movably installed on the left and right ends of the front and back of the fan body, an extension frame is sleeved on the outside of the mounting frame, a fixing mechanism is arranged on the mounting frame, a mounting plate is fixedly installed on the bottom of the extension frame, and a flip mechanism is arranged on the fan body to facilitate the installation of the fire-fighting fan.

[0006] Furthermore, the flip mechanism includes a mounting block, a fixing block, a fixing hole, a first bolt and a first nut. The front and back sides of the fan body and the left and right sides of the mounting frame are fixedly mounted with mounting blocks. The mounting frame is rotatably mounted between the two mounting frames. The top and bottom of the mounting block are fixedly mounted with fixing blocks. A fixing hole is provided on the left side of the fixing block. The side opposite to the left mounting frame and the right mounting frame is plugged with a first bolt with one end passing through the fixing block and the mounting frame. The first bolt is located on the side opposite to the left mounting frame and the right mounting frame and is threadedly connected with a first nut.

[0007] Furthermore, the fixing mechanism includes a rectangular hole, a second bolt and a second nut. The front and back sides of the extension frame are provided with rectangular holes. The front and back sides of the mounting frame are fixedly installed with a second bolt with one end passing through the rectangular hole. The outer peripheral wall of the second bolt and the external threaded connection of the second nut are located on the extension frame.

[0008] Furthermore, a connecting plate is fixedly installed on a side of the left extending frame opposite to the right extending frame, and a handle is fixedly installed on the bottom of the connecting plate.

[0009] Furthermore, mounting holes are provided at four corners of the top of the mounting plate.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] 1. The fire fan installation structure, through the setting of the flip mechanism, when in use, in addition to making the mounting frame, the extension frame and the mounting plate have the base function of ground installation, the mounting frame, the extension frame and the mounting plate can also be flipped upward and fixed to become a hanging frame function. In this way, when the fire fan is suspended in the air, there is no need to set up additional hanging components, which brings convenience to the installation of the fire fan.

[0012] 2. The fire-fighting fan installation structure can adjust the installation height of the fan body through the set fixing mechanism, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 For this utility model Figure 1 Enlarged view of point B in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of the mounting plate of the utility model.

[0017] In the figure: 1 fan body, 2 mounting frame, 3 flip mechanism, 31 mounting block, 32 fixing block, 33 fixing hole, 34 first bolt, 35 first nut, 4 extension frame, 5 fixing mechanism, 51 rectangular hole, 52 second bolt, 53 second nut, 6 mounting plate. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4A fire-fighting fan installation structure in this embodiment includes a fan body 1, and mounting frames 2 are movably installed on the left and right ends of the front and back of the fan body 1, an extension frame 4 is sleeved on the outside of the mounting frame 2, a fixing mechanism 5 is arranged on the mounting frame 2, a mounting plate 6 is fixedly installed on the bottom of the extension frame 4, and a flip mechanism 3 is arranged on the fan body 1 for facilitating the installation of the fire-fighting fan.

[0020] In this embodiment, the flip mechanism 3 includes a mounting block 31, a fixing block 32, a fixing hole 33, a first bolt 34 and a first nut 35. The mounting blocks 31 are fixedly installed on the front and back of the fan body 1 and on the left and right sides of the mounting frame 2. The mounting frame 2 is rotatably installed between the two mounting frames 2. The top and bottom of the mounting block 31 are fixedly installed with fixing blocks 32. A fixing hole 33 is opened on the left side of the fixing block 32. The left side of the mounting frame 2 and the right side of the mounting frame 2 are both plugged with a first bolt 34 with one end passing through the fixing block 32 and the mounting frame 2. The first bolt 34 is located on the side opposite to the left side of the mounting frame 2 and the right side of the mounting frame 2 and is threadedly connected with a first nut 35.

[0021] Specifically, when hanging the fan body 1, it is only necessary to loosen the first nuts 35 on both sides, take out the first bolts 34, flip the mounting frame 2 upward, wait for the mounting frame 2 to be flipped between the upper fixing blocks 32, pass the first bolts 34 through the fixing blocks 32 and the mounting frame 2, and tighten the first nuts 35. At this time, the mounting frame 2 can be changed into a hanging frame, and the fan body 1 can be hung.

[0022] In this embodiment, the fixing mechanism 5 includes a rectangular hole 51, a second bolt 52 and a second nut 53. The front and back sides of the extension frame 4 are provided with rectangular holes 51. The front and back sides of the mounting frame 2 are fixedly installed with a second bolt 52 with one end passing through the rectangular hole 51. The outer peripheral wall of the second bolt 52 and the external surface of the extension frame 4 are threadedly connected with the second nut 53.

[0023] Specifically, the second nut 53 is loosened, the extension frame 4 is pulled to slide on the mounting frame 2, and the extension frame 4 is fixed by tightening the second nut 53, so that the installation height of the fan body 1 can be adjusted.

[0024] In this embodiment, a connecting plate is fixedly mounted on a side of the left extending frame 4 opposite to the right extending frame 4 , and a handle is fixedly mounted on the bottom of the connecting plate.

[0025] Specifically, the connecting plate can connect the extension frames 4 on both sides into a whole, thereby increasing the stability of the installation structure; the provision of the handle facilitates the user to flip the installation frame 2.

[0026] In this embodiment, four corners of the top of the mounting plate 6 are provided with mounting holes.

[0027] Specifically, through the provided mounting holes, the expansion screws can pass through the mounting plate 6 to fix the mounting plate 6 .

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] 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 fire-fighting fan installation structure, comprising a fan body (1), a mounting frame (2) movably mounted on both left and right ends of the front and back sides of the fan body (1), an extension frame (4) sleeved on the outside of the mounting frame (2), a fixing mechanism (5) disposed on the mounting frame (2), and a mounting plate (6) fixedly mounted on the bottom of the extension frame (4), characterized in that: The fan body (1) is provided with a flip mechanism (3) for facilitating the installation of the fire fighting fan.

2. A fire-fighting fan installation structure according to claim 1, characterized in that: The flip mechanism (3) comprises a mounting block (31), a fixing block (32), a fixing hole (33), a first bolt (34) and a first nut (35); the mounting blocks (31) are fixedly mounted on the front and back sides of the fan body (1) and on the left and right sides of the mounting frame (2); the mounting frame (2) is rotatably mounted between the two mounting frames (2); the fixing blocks (32) are fixedly mounted on the top and bottom of the mounting block (31); a fixing hole (33) is provided on the left side of the fixing block (32); a first bolt (34) having one end penetrating the fixing block (32) and the mounting frame (2) is inserted on the side opposite to the left mounting frame (2) and the right mounting frame (2); the first bolt (34) is located on the side opposite to the left mounting frame (2) and is threadedly connected to the first nut (35).

3. A fire-fighting fan installation structure according to claim 1, characterized in that: The fixing mechanism (5) comprises a rectangular hole (51), a second bolt (52) and a second nut (53); the front and back sides of the extension frame (4) are both provided with a rectangular hole (51); the front and back sides of the mounting frame (2) are both fixedly mounted with a second bolt (52) with one end passing through the rectangular hole (51); the outer peripheral wall of the second bolt (52) and located outside the extension frame (4) is threadedly connected with the second nut (53).

4. A fire-fighting fan installation structure according to claim 1, characterized in that: A connecting plate is fixedly mounted on a side of the left extension frame (4) opposite to the right extension frame (4), and a handle is fixedly mounted on the bottom of the connecting plate.

5. A fire-fighting fan installation structure according to claim 1, characterized in that: The four corners of the top of the mounting plate (6) are provided with mounting holes.

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