CN215370366U - Glass fiber reinforced plastic explosion-proof centrifugal fan reinforcing and stabilizing structure - Google Patents
Glass fiber reinforced plastic explosion-proof centrifugal fan reinforcing and stabilizing structure Download PDFInfo
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- CN215370366U CN215370366U CN202121710710.5U CN202121710710U CN215370366U CN 215370366 U CN215370366 U CN 215370366U CN 202121710710 U CN202121710710 U CN 202121710710U CN 215370366 U CN215370366 U CN 215370366U
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Abstract
The utility model relates to the technical field of explosion-proof centrifugal fans, in particular to a reinforced stable structure of a glass fiber reinforced plastic explosion-proof centrifugal fan. The technical scheme adopted by the utility model is as follows: the installation and fastening combined connecting base comprises a main body installation and fastening supporting plate, wherein the width of the left and right directions of the lower end of the main body installation and fastening supporting plate is greater than that of the left and right directions of the upper end of the main body installation and fastening supporting plate, the upper end of the main body installation and fastening supporting plate is of an isosceles trapezoid structure, the front side of the main body installation and fastening supporting plate is provided with an assembly locking fixed connecting groove with a rectangular notch by the lower end position, and the front upper end position of the main body installation and fastening supporting plate is provided with an installation and fastening combined connecting base which is integrally formed. The utility model has the advantages that: can install in a plurality of positions department of explosion-proof assembly, can improve explosion-proof assembly's installation intensity comprehensively, whole explosion-proof ability when using is better, and the cooperation stability during installation is also better, and whole life-span in the use is longer, and whole security during the use is higher.
Description
Technical Field
The utility model relates to the technical field of explosion-proof centrifugal fans, in particular to a reinforced stable structure of a glass fiber reinforced plastic explosion-proof centrifugal fan.
Background
When the glass fiber reinforced plastic explosion-proof centrifugal fan is installed and combined, the fastening combination of different parts is generally connected by screw assemblies, the combined strength of an explosion-proof structure during installation is limited by the strength of the bolt during fastening, the matching connection efficiency during installation is lower, and the explosion-proof performance can also be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a glass fiber reinforced plastic anti-explosion centrifugal fan reinforcing and stabilizing structure which adopts a brand-new structural design, can be tightly matched with an anti-explosion assembly during installation, can effectively and reliably reinforce the installation position, can be installed at a plurality of positions of the anti-explosion assembly according to requirements, can comprehensively improve the installation strength of the anti-explosion assembly, has better integral anti-explosion performance during use, better matching stability during installation, longer integral service life during use and higher integral safety during use.
The technical scheme of the utility model is as follows:
the utility model provides an explosion-proof centrifugal fan of glass steel consolidates stable structure which characterized in that: comprises a main body installation and fastening support plate, the width of the lower end of the main body installation and fastening support plate in the left-right direction is larger than that of the upper end, the upper end of the main body installation fastening support plate is of an isosceles trapezoid structure, an assembly locking fixed connecting groove in a rectangular notch shape is arranged at the position close to the lower end of the front surface of the main body installation fastening support plate, the upper end of the front side of the main body installation fastening support plate is provided with an integrally formed installation and reinforcement combined connecting seat, the lower end of the mounting and reinforcing combined connecting seat is provided with a matching and connecting mounting combined groove with a downward opening at the position connected with the main body mounting and fastening support plate, the outer edges of the left side and the right side of the matched connection and installation combined groove are provided with installation guide connecting arcs, the left side and the right side of the front surface of the mounting and reinforcing combined connecting seat are respectively provided with a symmetrical circular arc combined tight connection stabilizing groove.
Furthermore, the upper end face of the mounting and reinforcing combined connecting seat is superposed with the upper end face of the main body mounting and fastening support plate.
Furthermore, the left side and the right side of the mounting and reinforcing combined connecting seat are inclined plane structures, and the inclined plane structures and the inclined planes at the corresponding positions of the left side and the right side of the upper end of the main body mounting and fastening support plate are on the same plane.
Furthermore, the width of the left and right directions of the mounting and reinforcing combined connecting seat is larger than half of the width of the left and right directions of the lower end of the main body mounting and fastening support plate.
The utility model has the beneficial effects that:
the utility model adopts a brand-new structural design, can be tightly matched with the explosion-proof assembly during installation, can effectively and reliably reinforce the installation position, can be installed at a plurality of positions of the explosion-proof assembly according to requirements, can comprehensively improve the installation strength of the explosion-proof assembly, has better integral explosion-proof performance during use, better matching stability during installation, longer integral service life during use and higher integral safety during use.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a left side schematic view of the present invention;
FIG. 4 is a right side schematic view of the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic bottom view of the present invention;
FIG. 7 is a perspective view of the present invention in a second direction;
in the figure: 1. the main part installation fastening backup pad, 2, assembly locking fixed connection groove, 3, installation reinforcement built-up connection seat, 4, cooperation connection installation combination groove, 5, installation direction connection circular arc, 6, combination zonulae occludens stable groove.
Detailed Description
As shown in fig. 1 to 7, an explosion-proof centrifugal fan of glass steel consolidates stable structure, it adopts brand-new structural design, can carry out inseparable cooperation with explosion-proof assembly when the installation and be in the same place, can effectively play reliable reinforcement to the mounted position, and can install in a plurality of positions department of explosion-proof assembly as required, can improve explosion-proof assembly's installation intensity comprehensively, whole explosion-proof performance when using is better, cooperation stability during the installation is also better, whole life-span in the use is longer, whole security during the use is higher. It includes main part installation fastening backup pad 1, the width of the 1 lower extreme left and right sides direction of main part installation fastening backup pad is greater than the width of the upper end left and right sides direction, the upper end of main part installation fastening backup pad 1 is isosceles trapezoid structure, ensures the stability of upper end structure. The front side of the main body installation fastening support plate 1 is provided with an assembly locking fixed connection groove 2 with a rectangular notch close to the lower end, and the whole body is locked and fixed through the assembly locking fixed connection groove. The anti-explosion combined connecting device is characterized in that an integrally formed mounting and reinforcing combined connecting seat 3 is arranged at the upper end of the front face of the main body mounting and fastening supporting plate 1, a mounting and reinforcing combined groove 4 with a downward opening is formed in the position where the lower end of the mounting and reinforcing combined connecting seat 3 is connected with the main body mounting and fastening supporting plate 1 in a matched mode, and the mounting and reinforcing combined connecting seat and the anti-explosion component can be fastened and combined together. The outer edge positions of the left side and the right side of the matched connection and installation combined groove 4 are provided with installation guide connection circular arcs 5, so that the smoothness is better when the matched installation is carried out, and the connection operation is more convenient. The right and left sides of the front surface of the mounting and reinforcing combined connecting seat 3 are respectively provided with a symmetrical circular arc combined tight connection stabilizing groove 6, so that the connection tightness of the combined position can be ensured to be better, and the reinforcing stability is more reliable.
Preferably, the upper end face of the mounting and reinforcing combined connecting seat 3 coincides with the upper end face of the main body mounting and fastening support plate 1, so that the flatness of the upper end position is better, and the connection strength during mounting and combining is higher.
Preferably, the left side and the right side of the mounting and reinforcing combined connecting seat 3 are inclined plane structures, and the inclined plane structures and the inclined planes at the corresponding positions of the left side and the right side of the upper end of the main body mounting and fastening support plate 1 are on the same plane, so that the structural strength of the matching position of the main body is better, and the overall combination safety in use can be further improved.
Preferably, the width of the left and right directions of the mounting and reinforcing combined connecting seat 3 is greater than half of the width of the left and right directions of the lower end of the main body mounting and fastening support plate 1, so that the structural durability of the upper end position is stronger, the bearing strength after assembly is more reliable, and the matching use requirements of various positions can be met.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications or substitutions can be made without departing from the principle of the present invention, and these modifications or substitutions should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides an explosion-proof centrifugal fan of glass steel consolidates stable structure which characterized in that: comprises a main body installation and fastening support plate (1), the width of the left and right directions of the lower end of the main body installation and fastening support plate (1) is larger than the width of the left and right directions of the upper end, the upper end of the main body installation and fastening support plate (1) is of an isosceles trapezoid structure, an assembly locking fixed connection groove (2) in the shape of a rectangular notch is arranged at the position close to the lower end of the front of the main body installation and fastening support plate (1), an integrally formed installation and reinforcement combined connection seat (3) is arranged at the position at the upper end of the front of the main body installation and fastening support plate (1), an installation and reinforcement combined connection groove (4) with a downward opening is arranged at the position where the lower end of the installation and reinforcement combined connection seat (3) is connected with the main body installation and fastening support plate (1), installation guide connection circular arcs (5) are arranged at the outer edges of the left side and the right side of the installation and fastening combined groove (4) in a matched manner, the left side and the right side of the front surface of the mounting and reinforcing combined connecting seat (3) are respectively provided with a symmetrical circular arc combined tight connection stabilizing groove (6).
2. The reinforced stable structure of the glass fiber reinforced plastic explosion-proof centrifugal fan according to claim 1, characterized in that: the upper end face of the mounting and reinforcing combined connecting seat (3) is superposed with the upper end face of the main body mounting and fastening support plate (1).
3. The reinforced stable structure of the glass fiber reinforced plastic explosion-proof centrifugal fan according to claim 1, characterized in that: the left side and the right side of the mounting and reinforcing combined connecting seat (3) are of inclined plane structures, and the inclined plane structures and the inclined planes at the corresponding positions of the left side and the right side of the upper end of the main body mounting and fastening support plate (1) are on the same plane.
4. The reinforced stable structure of the glass fiber reinforced plastic explosion-proof centrifugal fan according to claim 1, characterized in that: the width of the left and right directions of the mounting and reinforcing combined connecting seat (3) is larger than half of the width of the left and right directions of the lower end of the main body mounting and fastening support plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121710710.5U CN215370366U (en) | 2021-07-26 | 2021-07-26 | Glass fiber reinforced plastic explosion-proof centrifugal fan reinforcing and stabilizing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121710710.5U CN215370366U (en) | 2021-07-26 | 2021-07-26 | Glass fiber reinforced plastic explosion-proof centrifugal fan reinforcing and stabilizing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215370366U true CN215370366U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121710710.5U Active CN215370366U (en) | 2021-07-26 | 2021-07-26 | Glass fiber reinforced plastic explosion-proof centrifugal fan reinforcing and stabilizing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215370366U (en) |
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2021
- 2021-07-26 CN CN202121710710.5U patent/CN215370366U/en active Active
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