Multifunctional fixing combined part of glass fiber reinforced plastic centrifugal fan

Abstract

The utility model relates to the technical field of centrifugal fan assemblies, in particular to a multifunctional fixing combined part of a glass fiber reinforced plastic centrifugal fan. According to the technical scheme, a cuboid-shaped main body matching installation base is included, integrally-formed installation fastening supporting plates are arranged on the periphery of the lower end of the main body matching installation base, overall fastening installation holes are formed in the installation fastening supporting plates, and a combined installation matching groove is formed in the center of the upper end of the main body matching installation base. Combined fastening connecting seats are placed and connected in the combined mounting matching grooves, main body reinforcing supporting ribs are arranged on the outer sides of the main body matching mounting seats, and combined connecting matching grooves distributed diagonally are formed in the upper ends of the combined fastening connecting seats. The utility model has the advantages that: during the whole installation, the quick matching placement is realized in a direct placement mode, the main body structure at the position matched with the fan is distributed by adopting the diagonal fastening holes, the fan bracket can be matched with the fans of various specifications for use, and the flexibility is stronger during the use.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal fan components, in particular to a multifunctional fixed combined component of a glass fiber reinforced plastic centrifugal fan. Background Art

[0002] When installing, FRP centrifugal fans usually need to be installed in conjunction with a fixing frame. The existing fixing frame is an integrated structure, which needs to be combined with the fastening bolts and the installation position during installation. During installation, it needs to be aligned with the position before it can be tightened. The efficiency during installation is relatively low, and the operation during installation is relatively troublesome. It requires multiple operators to cooperate with each other to install and fix it, and the cost of installation is also relatively high. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional fixed combination component of a glass fiber reinforced plastic centrifugal fan, which is assembled in a separate combined placement manner. When in use, the lower end position can be fixedly connected with the structure at the fixed position first, and the structure at the middle position can be fastened to the fan body. When the whole is installed, it can be quickly placed by direct placement. The main structure at the matching position with the fan is distributed with diagonal fastening holes, and can be used in conjunction with fans of various specifications. It has greater flexibility in use, higher overall installation accuracy, more convenient operation, and lower overall installation and fixing costs.

[0004] The technical solution of the utility model is as follows:

[0005] A multifunctional fixed assembly component of a glass fiber reinforced plastic centrifugal fan, characterized in that it includes a main body matching mounting seat in the shape of a rectangular parallelepiped, an integrally formed installation and fastening support plate is provided at the surrounding positions of the lower end of the main body matching mounting seat, an integral fastening mounting hole is provided on the installation and fastening support plate, a combination installation matching groove is provided at the center position of the upper end of the main body matching mounting seat, a combination fastening connecting seat is placed and connected in the combination installation matching groove, a main body reinforcement support rib is provided on the outer side of the main body matching mounting seat, a diagonally distributed combination connection matching groove is provided at the upper end of the combination fastening connecting seat, the combination connection matching groove is composed of matching grooves of different lengths in the shape of a rectangular notch, and an installation and placement stabilization matching groove is provided at the center position of the lower end of the main body matching mounting seat.

[0006] Furthermore, the side surfaces of the installation and placement stabilization matching groove and the corresponding positions of the outer side surfaces of the combined fastening connection seat are parallel to each other.

[0007] Furthermore, the upper end surface of the combined fastening connection seat and the upper end surface of the main body matching mounting seat are on the same plane.

[0008] Furthermore, a heat dissipation safety avoidance groove is provided at the lower end of the combined fastening connection seat.

[0009] Furthermore, each of the main body reinforcement support ribs is located between two adjacent integral fastening mounting holes.

[0010] Beneficial effects of the utility model:

[0011] The utility model is assembled in a separate combined placement manner. When in use, the lower end position can be fixedly connected with the structure at the fixed position first, and the structure at the middle position can be fastened to the fan body. When the overall installation is performed, it can be quickly placed by direct placement. The main structure at the matching position with the fan is distributed with diagonal fastening holes, and can be used in conjunction with fans of various specifications. It has greater flexibility in use, higher overall installation accuracy, more convenient operation, and lower overall installation and fixing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a front schematic diagram of the utility model;

[0014] Figure 3 It is a side schematic diagram of the utility model;

[0015] Figure 4 It is a cross-sectional schematic diagram of the AA position of the utility model;

[0016] Figure 5 It is a top view schematic diagram of the utility model;

[0017] Figure 6 It is a bottom view schematic diagram of the utility model;

[0018] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0019] In the figure: 1. Main body matching mounting seat, 2. Combined fastening connection seat, 3. Overall fastening mounting hole, 4. Combined connection matching groove, 5. Main body reinforcement support rib, 6. Installation and placement stable matching groove. DETAILED DESCRIPTION

[0020] like Figures 1 to 7As shown, a multifunctional fixed assembly component of a glass fiber reinforced plastic centrifugal fan includes a main body matching mounting seat 1 in the shape of a rectangular parallelepiped, and an integrally formed mounting and fastening support plate is provided at the positions around the lower end of the main body matching mounting seat 1, and an integral fastening mounting hole 3 is provided on the mounting and fastening support plate, through which the overall fixed installation can be carried out in conjunction with the fastening bolts. A combined mounting matching groove is provided at the center position of the upper end of the main body matching mounting seat 1, and a combined fastening connection seat 2 is placed and connected in the combined mounting matching groove, which can be fixedly connected with the structure at the bottom position of the main body of the centrifugal fan. The outer side of the main body matching mounting seat 1 is provided with a main body reinforcement support rib 5 to ensure the strength of the overall structure. The upper end of the combined fastening connection seat 2 is provided with a diagonally distributed combined connection matching groove 4, through which this component can be fixedly connected to the main body of the centrifugal fan, and the overall installation and matching placement of the centrifugal fan is realized by the matching placement of the combined fastening connection seat 2 during installation. The combination connection matching groove 4 is composed of matching grooves of different lengths in the shape of a rectangular notch. The center position of the lower end of the main body matching mounting seat 1 is provided with a stable matching groove 6 for installation and placement, so that the structure of the lower end position and the installation position can be more firmly matched, and the safety of the overall installation and matching is more stable. It is assembled in a separate combination placement manner. When in use, the lower end position can be fixedly connected with the structure of the fixed position first, and the structure of the middle position is fastened and matched with the fan body. When the overall installation is performed, it is quickly matched and placed by direct placement. The main structure of the matching position with the fan is distributed with diagonal fastening holes, which can be used in conjunction with fans of various specifications. It has stronger flexibility in use, higher overall installation accuracy, more convenient operation, and lower overall installation and fixing costs.

[0021] Preferably, the mounting and placing stable matching groove 6 and the side surfaces at corresponding positions of the outer side surfaces of the combined fastening connection seat 2 are parallel to each other, so that the overall structural support strength is better and the service life is longer during use.

[0022] Preferably, the upper end surface of the combined fastening connection seat 2 and the upper end surface of the main body matching mounting seat 1 are on the same plane, so that the flatness of the upper end position is better and the bearing strength is higher during matching.

[0023] Preferably, the lower end of the combined fastening connection seat 2 is provided with a heat dissipation safety avoidance groove, which can play a role in heat dissipation when in use, and at the same time can play a role in avoidance when the bolts are matched at the fastening position, so that the space occupied by the bolt fastening position is smaller.

[0024] Preferably, each of the main body reinforcement support ribs 5 is located between two adjacent integral fastening mounting holes 3, so that the support strength of the overall structure is higher and the matching safety during overall fastening can be further improved.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional fixed assembly component of a glass fiber reinforced plastic centrifugal fan, characterized in that: The invention comprises a main body matching mounting seat (1) in the shape of a rectangular parallelepiped, wherein an integrally formed mounting fastening support plate is provided at the surrounding positions of the lower end of the main body matching mounting seat (1), wherein the mounting fastening support plate is provided with an integral fastening mounting hole (3), wherein a combined mounting matching groove is provided at the center position of the upper end of the main body matching mounting seat (1), wherein a combined fastening connecting seat (2) is placed and connected in the combined mounting matching groove, wherein a main body reinforcing support rib (5) is provided at the outer side of the main body matching mounting seat (1), wherein the upper end of the combined fastening connecting seat (2) is provided with a diagonally distributed combined connection matching groove (4), wherein the combined connection matching groove (4) is composed of matching grooves of different lengths in the shape of a rectangular notch, and wherein a mounting placement stabilizing matching groove (6) is provided at the center position of the lower end of the main body matching mounting seat (1).

2. The multifunctional fixed assembly component of a glass fiber reinforced plastic centrifugal fan according to claim 1, characterized in that: The side surfaces of the mounting and placing stable matching groove (6) and the corresponding positions of the outer side surfaces of the combined fastening connection seat (2) are parallel to each other.

3. The multifunctional fixed assembly component of a glass fiber reinforced plastic centrifugal fan according to claim 1, characterized in that: The upper end surface of the combined fastening connection seat (2) and the upper end surface of the main body matching mounting seat (1) are on the same plane.

4. The multifunctional fixed assembly component of a glass fiber reinforced plastic centrifugal fan according to claim 1, characterized in that: A heat dissipation safety avoidance groove is provided at the lower end of the combined fastening connection seat (2).

5. The multifunctional fixed assembly component of a glass fiber reinforced plastic centrifugal fan according to claim 1, characterized in that: Each of the main body reinforcement support ribs (5) is located between two adjacent integral fastening installation holes (3).

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