Side wall type jet fan modular installation device

Abstract

The utility model belongs to the technical field of side wall type jet fans, and particularly relates to a side wall type jet fan modular installation device which comprises an axial flow fan body and an installation plate longitudinally installed on a wall, and a plurality of supporting strips are arranged on the outer side of the installation plate from top to bottom at equal intervals. The top and the bottom of the side face of the axial flow fan body are provided with hanging strips connected to the supporting strips in a hung mode, a hanging space for containing the hanging strips is formed between the top of each supporting strip and the mounting plate, and the tops and the bottoms of the front side and the rear side of the axial flow fan body are provided with fixing pieces used for fixing. According to the utility model, the plurality of supporting strips and hanging strips are additionally arranged, so that the axial flow fan body can be directly hung on the mounting plate conveniently, meanwhile, the plurality of supporting strips are arranged, so that the axial flow fan body can be mounted at different heights on the mounting plate conveniently, and meanwhile, a plurality of axial flow fan bodies can be integrally mounted on the mounting plate at the same time.

Description

Technical Field

[0001] This utility model belongs to the technical field of sidewall jet fans, specifically relating to a modular installation device for a sidewall jet fan. Background Technology

[0002] A jet fan mainly consists of an air inlet, a nozzle, a working section, and an air outlet. A jet fan installed on a side wall is called a side-wall jet fan.

[0003] The jet fan is mounted laterally on the wall via an installation mechanism. In the Chinese utility model patent CN202021832254.7, entitled "A Modular Installation Device for a Side-Wall Jet Fan," a modular structure is used for assembly, allowing for arbitrary stacking during on-site installation, making installation convenient. The support rods are adjustable in length to meet the installation requirements of different tunnels, reducing preliminary measurement work. All jet fan modules are installed using bolts, reducing on-site installation difficulty. However, during bolt installation, the jet fan and the mounting components need to be aligned with their mounting holes. Due to the large size and weight of the jet fan, it is impossible to ensure that multiple mounting holes remain aligned simultaneously during alignment, requiring multiple adjustments to the position of the mounting holes to complete the alignment of the bolts and mounting holes, which is not conducive to rapid assembly of the jet fan. Utility Model Content

[0004] The purpose of this utility model is to provide a modular installation device for a sidewall jet fan to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular installation device for a sidewall jet fan, comprising: an axial fan body and a mounting plate mounted longitudinally on a wall, wherein multiple support strips are provided at equal intervals from top to bottom on the outer side of the mounting plate, and hanging strips are provided on the top and bottom of the side of the axial fan body for hanging on the support strips, and a hanging space for accommodating the hanging strip is formed between the top of each support strip and the mounting plate.

[0006] Preferably, the top and bottom of the front and rear sides of the axial flow fan body are provided with fixing members for fixing. Each fixing member includes a mounting base, a clamping block and an adjusting member. One end of the mounting base is installed on the axial flow fan body, and the adjusting member is installed between the mounting base and the clamping block. The adjusting member is used to drive the clamping block to move closer to or away from one side of the support bar.

[0007] Preferably, the adjusting member includes an adjusting bolt with a rotating block at the end, the mounting base has a threaded hole through which the adjusting bolt passes, and the clamping block is provided with a rotating groove to accommodate the rotation of the rotating block.

[0008] Preferably, the axial flow fan body is further provided with a plug-in hole for mounting a mounting base. One end of the mounting base is inserted into the plug-in hole. The axial flow fan body is provided with a recessed hole that passes through the plug-in hole. The mounting base is provided with a through hole that is coaxial with the recessed hole. A fixing bolt for connection is provided between the recessed hole and the through hole.

[0009] Preferably, the wall is further provided with a mounting component for mounting a mounting plate. The mounting component includes a plurality of parallel-installed risers. The outer surfaces of the plurality of risers are formed with mounting surfaces for mounting the mounting plate. Each riser is provided with a mounting rod fixed to the wall.

[0010] Preferably, the end of the hanging strip away from the axial flow fan body is also inclined downward and bent to have a hooking part, which is hooked in the hanging space.

[0011] Compared with the prior art, this utility model has the following advantages:

[0012] (1) This utility model, by adding multiple support strips and hanging strips, makes it easy to directly hang the axial flow fan body on the mounting plate. At the same time, since there are multiple support strips, it is easy to install the axial flow fan body at different heights on the mounting plate. In addition, multiple axial flow fan bodies can be integrated and installed on the mounting plate at the same time.

[0013] (2) By adding a fixing component, the hanging strip is fixed to the support strip by four fixing components, which prevents the hanging strip from shifting in the support strip and improves the stability of equipment installation. Attached Figure Description

[0014] Figure 1 This is a side view of the present invention;

[0015] Figure 2 This is a front view of the mounting component and mounting plate of this utility model;

[0016] Figure 3 This is a top view of the mounting component, mounting plate, and axial flow fan body of this utility model;

[0017] Figure 4 This is a partial sectional view of the mounting base, insertion hole, and fixing bolts of this utility model;

[0018] In the diagram: 1. Mounting rod; 2. Square tube; 3. Support strip; 4. Mounting plate; 5. Hanging strip; 6. Axial flow fan body; 7. Adjusting bolt; 8. Mounting base; 9. Clamping block; 10. Rotating groove; 11. Threaded hole; 12. Through hole; 13. Recessed hole; 14. Fixing bolt; 15. Rotating block; 16. Insertion hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] refer to Figure 1 As shown, the present invention provides a modular installation device for a sidewall jet fan, comprising: an axial fan body 6 and a mounting plate 4 mounted longitudinally on a wall. Multiple support strips 3 are provided at equal intervals from top to bottom on the outer side of the mounting plate 4. Hanging strips 5 are provided on the top and bottom of the side of the axial fan body 6 and are attached to the support strips 3. A hanging space for accommodating the hanging strip 5 is formed between the top of each support strip 3 and the mounting plate 4.

[0021] Combination Figure 1 As shown, the end of the hanging strip 5 that is away from the axial flow fan body 6 is also bent downwards and has a hanging part, which is hung in the hanging space.

[0022] As described above, using the axial flow fan body 6, mounting plate 4, multiple support strips 3, and two hanging strips 5 provided by this utility model, each axial flow fan body 6 is provided with two hanging strips 5. Lifting the axial flow fan body 6 allows the hooking part on the hanging strip 5 to be hooked in the hanging space on the support strip 3, thereby detachably installing the axial flow fan body 6 onto the mounting plate 4. During this process, it is not necessary to adjust the position of the axial flow fan body 6 too much, which facilitates installation.

[0023] Furthermore, to facilitate the installation of mounting plate 4 on the wall, refer to... Figure 1-2 As shown, the wall is also equipped with mounting components for mounting the mounting plate 4. The mounting components include multiple parallel-mounted risers 2, with mounting surfaces for mounting the mounting plate 4 formed on the outer surfaces of the risers 2. Each riser 2 is equipped with a mounting rod 1 fixed to the wall. The multiple risers 2 are fixed to the wall by the mounting rods 1, thereby providing a mounting frame for the mounting plate 4 and facilitating the installation of the mounting plate 4 on the wall.

[0024] In this utility model, combined with Figure 1 and 3 As shown, the top and bottom of the front and rear sides of the axial flow fan body 6 in this embodiment are provided with fixing components for fixing. Each fixing component includes a mounting base 8, a clamping block 9 and an adjusting component. One end of the mounting base 8 is installed on the axial flow fan body 6, and the adjusting component is installed between the mounting base 8 and the clamping block 9. The adjusting component is used to drive the clamping block 9 to move closer to or away from one side of the support bar 3.

[0025] Combination Figure 4As shown, the adjusting component includes an adjusting bolt 7 with a rotating block 15 at the end, a threaded hole 11 through which the adjusting bolt 7 passes on the mounting base 8, and a rotating groove 10 on the clamping block 9 to accommodate the rotation of the rotating block 15.

[0026] As described above, when using the fastener provided by this utility model, after the hanging strip 5 is hung on the support strip 3, the adjusting bolt 7 is rotated to drive the clamping block 9 closer to the support strip 3, thereby fastening the hanging strip 5 to the support strip 3, preventing the hanging strip 5 from shifting on the support strip 3, and improving the stability of the axial flow fan body 6 installation.

[0027] Furthermore, to facilitate the detachable installation of the mounting base 8 onto the axial flow fan body 6, refer to... Figure 4 As shown, the axial flow fan body 6 also has a plug-in hole 16 for mounting a mounting base 8. One end of the mounting base 8 is inserted into the plug-in hole 16. The axial flow fan body 6 has a recessed hole 13 that passes through the plug-in hole 16. The mounting base 8 has a through hole 12 that is coaxial with the recessed hole 13. A fixing bolt 14 is provided between the recessed hole 13 and the through hole 12 for connection. During installation, the end of the mounting base 8 with the through hole 12 is inserted into the plug-in hole 16. At this time, the fixing bolt 14 is screwed into the recessed hole 13, so that the fixing bolt 14 passes through the through hole 12, thereby fixing the mounting base 8 in the plug-in hole 16. Then, the clamping block 9 is installed on the axial flow fan body 6.

[0028] 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular installation device for a sidewall jet fan, characterized in that The utility model relates to a kind of axial fan installation structure, including: Axial fan body (6) and longitudinal installation plate (4) on wall, the outer side of the installation plate (4) is equipped with multiple supporting strips (3) from top to bottom equidistance, the top and bottom of the side of the axial fan body (6) are equipped with hanging strip (5) hung in supporting strip (3), and the top of each supporting strip (3) and installation plate (4) form hanging holding space that accommodates hanging strip (5).

2. A modular mounting arrangement for a sidewall jet fan according to claim 1, wherein: The top and bottom of the front and back sides of the axial fan body (6) are provided with fixing members for fixing, each of the fixing members includes a mounting seat (8), a clamping block (9) and an adjusting member, one end of the mounting seat (8) is mounted on the axial fan body (6), the adjusting member is mounted between the mounting seat (8) and the clamping block (9), and the adjusting member is used to drive the clamping block (9) to approach or move away from one side of the supporting strip (3).

3. A modular mounting arrangement for a sidewall jet fan according to claim 2, wherein: The adjusting member includes an adjusting bolt (7) with a rotating block (15) at the end, the mounting seat (8) has a threaded hole (11) through which the adjusting bolt (7) passes, and the clamping block (9) is provided with a rotating groove (10) for accommodating the rotation of the rotating block (15).

4. A modular mounting arrangement for a sidewall jet fan according to claim 2, wherein: The axial fan body (6) is also provided with a plug-in hole (16) for mounting the mounting seat (8), one end of the mounting seat (8) is plugged into the plug-in hole (16), and the axial fan body (6) is provided with a recessed hole (13) that penetrates the plug-in hole (16).

5. A modular mounting arrangement for a sidewall jet fan according to claim 4, wherein: The mounting seat (8) has a through hole (12) coaxial with the recessed hole (13), and the recessed hole (13) and the through hole (12) are provided with a fixing bolt (14) for connection.

6. A modular mounting arrangement for a sidewall jet fan according to claim 1, wherein: The wall is also provided with a mounting member for mounting the installation plate (4), and the mounting member includes multiple vertical pipes (2) installed side by side, and the outer vertical surface of the multiple vertical pipes (2) forms a mounting surface for mounting the installation plate (4).

7. A modular mounting arrangement for a sidewall jet fan according to claim 6, wherein: Each of the vertical pipes (2) is provided with a mounting rod (1) fixed to the wall.

8. A modular mounting arrangement for a sidewall jet fan according to claim 1, wherein: The end of the hanging strip (5) away from the axial fan body (6) is also inclined and bent downward to form a hanging portion, and the hanging portion is hung in the hanging holding space.

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