CN216769694U - Mounting structure of basement air exhaust fan - Google Patents
Mounting structure of basement air exhaust fan Download PDFInfo
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- CN216769694U CN216769694U CN202220198657.3U CN202220198657U CN216769694U CN 216769694 U CN216769694 U CN 216769694U CN 202220198657 U CN202220198657 U CN 202220198657U CN 216769694 U CN216769694 U CN 216769694U
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Abstract
The utility model relates to the technical field of exhaust fans, in particular to an installation structure of a basement air exhaust fan, which comprises a fan box, an installation structure and fasteners, wherein the installation structure comprises angle steel which is fixedly connected to the lower end of the fan box, one side edge of the angle steel is fixedly connected to a fixed block, two ends of the angle steel are connected with suspension rods, the upper ends of the suspension rods are fixedly connected to the lower end of an installation surface, the fasteners comprise an upper group and a lower group, the fasteners at the lower ends are fixedly connected to the outer sides of the lower ends of the left suspension rod and the right suspension rod, the fasteners at the upper ends are fixedly connected to the outer sides of the front suspension rod and the rear suspension rod, and the installation structure has the advantages that: through setting up connection structure, can increase the exhaust fan installation and dismantle the convenience, conveniently carry out the maintenance of exhaust fan to be provided with the fastener, can adjust the mounting height of fan box through the fastener, and can be taut with the suspension rod, guarantee the stability after the fan box installation, make things convenient for fan box and exhaust pipe's being connected fixedly more, increase convenience in use and result of use.
Description
Technical Field
The utility model relates to the technical field of exhaust fans, in particular to a mounting structure of a basement air exhaust fan.
Background
The exhaust fan achieves the effect of ventilation by exhausting air indoors or outdoors. The flowing of air around human body can promote the evaporation of body fluid, and the exhaust fan has the function of natural cooling, thus avoiding the uncomfortable reaction caused by poor ventilation such as sultry, peculiar smell, dust, oil smoke and the like.
The utility model provides a mounting structure of a basement air exhaust fan, which is used for solving the problems that an exhaust pipeline is usually arranged at the top of a basement or an underground garage, the exhaust pipeline is used for exhausting air through the exhaust fan, the common exhaust fan is mounted through suspension, the connection is unstable, the connection effect can be influenced, the connection effect is influenced, air leakage is caused, and the exhaust effect is reduced.
SUMMERY OF THE UTILITY MODEL
The present invention aims to provide a mounting structure for an air exhaust fan of a basement to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a mounting structure of basement air exhaust fan comprises
The fan box is characterized in that connecting flanges are convexly arranged on the outer sides of two ends of the fan box, and two sides of the lower end of the fan box are fixedly connected with fixing blocks;
the mounting structure comprises a connecting angle steel fixedly connected to the lower end of the fan box, one side edge of the connecting angle steel is fixedly connected to the fixed block, two ends of the connecting angle steel are connected with suspension rods, and the upper ends of the suspension rods are fixedly connected to the lower end of the mounting surface;
the fasteners comprise an upper group of fasteners and a lower group of fasteners, the fasteners at the lower ends are fastened and connected at the outer sides of the lower ends of the left and right groups of suspension rods, and the fasteners at the upper ends are fixedly connected at the outer sides of the front and rear brightness suspension rods.
Preferably, the angle iron passes through bolt fixed connection in fixed block one side, angle iron length is greater than the diameter length of fixed block and fan box, angle iron both ends penetrate to connect the suspension pole, be provided with the regulation screw thread with the lower extreme outside in the middle of the suspension pole, adjust screw thread outside connecting fastener, expansion bolts is connected to the suspension pole upper end, expansion bolts fixed connection is inside the basement top surface.
Preferably, the fastener includes threaded connection at the adjusting nut in the suspension pole outside, adjusting nut upper end outside protrusion is equipped with the stopper, form the activity groove between adjusting nut and the stopper, the cover is changeed in the inslot connection of activity.
Preferably, one side of the rotating sleeve is fixedly connected with a pull rod, threads are arranged on the outer side of the tail end of the pull rod, the pull rods on the suspension rods on the two sides are symmetrically arranged, the tail ends of the pull rods on the two sides are in threaded connection with threaded sleeves, the threaded sleeves connect the pull rods on the two sides into a whole, and the outer side of the middle of each threaded sleeve is provided with a screwing sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
the exhaust fan box is provided with the connecting structure, so that the mounting and dismounting convenience of the exhaust fan can be improved, the maintenance of the exhaust fan is convenient, the fastening piece is arranged, the mounting height of the fan box can be adjusted through the fastening piece, the suspension rod can be tensioned, the stability of the installed fan box is ensured, the connection and the fixation of the fan box and an exhaust pipeline are more convenient, and the use convenience and the use effect are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: the device comprises a fan box 1, a connecting flange 2, a fixing block 3, a connecting angle steel 4, a suspension rod 5, a fastening piece 6, an expansion bolt 7, an adjusting nut 8, a limiting block 9, a rotating sleeve 10, a pull rod 11, a threaded sleeve 12 and a screwing sleeve 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a mounting structure of basement air exhaust fan comprises
The fan box comprises a fan box 1, wherein the outer sides of two ends of the fan box 1 are convexly provided with connecting flanges 2, and two sides of the lower end of the fan box 1 are fixedly connected with fixing blocks 3;
the mounting structure comprises a connecting angle steel 4 fixedly connected to the lower end of the fan box 1, one side edge of the connecting angle steel 4 is fixedly connected to the fixing block 3, two ends of the connecting angle steel 4 are connected with suspension rods 5, and the upper ends of the suspension rods 5 are fixedly connected to the lower end of a mounting surface;
the fastening pieces 6 comprise an upper group of fastening pieces 6 and a lower group of fastening pieces 6, the fastening pieces 6 at the lower ends are fastened and connected to the outer sides of the lower ends of the left suspension rod 5 and the right suspension rod 5, and the fastening pieces 6 at the upper ends are fixedly connected to the outer sides of the front suspension rod 5 and the rear suspension rod 5;
the connecting angle steel 4 is fixedly connected to one side of the fixed block 3 through a bolt, the length of the connecting angle steel 4 is larger than the diameter lengths of the fixed block 3 and the fan box 1, two ends of the connecting angle steel 4 penetrate through and are connected with the suspension rod 5, adjusting threads are arranged in the middle of the suspension rod 5 and on the outer side of the lower end of the suspension rod 5, a fastening piece 6 is connected to the outer side of the adjusting threads, an expansion bolt 7 is connected to the upper end of the suspension rod 5, the expansion bolt 7 is fixedly connected to the inside of the top surface of the basement, a connecting structure of the suspension rod 5 and the fan box 1 can be provided through the connecting angle steel 4, the suspension rod 5 is conveniently connected with the fan box 1, the mounting and dismounting convenience of the fan box 1 is improved, the upper end of the suspension rod 5 is fixed to the inside of the top surface of the basement through the expansion bolt 7, the connecting cost is stable, the fixing effect is stronger, the stability after mounting can be effectively improved, and the using effect is improved;
the fastener comprises an adjusting nut 8 which is in threaded connection with the outer side of the suspension rod 5, a limiting block 9 is arranged on the outer side of the upper end of the adjusting nut 8 in a protruding mode, a movable groove is formed between the adjusting nut 8 and the limiting block 9, a rotating sleeve 10 is connected in the movable groove, the height position of the fan box 1 between the suspension rods 7 can be adjusted through the fastener 6, the installation position of the fan box 1 is convenient to adjust, the adaptability can be effectively improved, the fan box 1 is more convenient and rapid to install and connect with an exhaust duct, the stability after connection is improved, and the use effect is improved;
it connects pull rod 11 to change 10 one side fixed connection pull rod 11, the 11 terminal outsides of pull rod are provided with the screw thread, the 11 symmetry settings of pull rod on the suspension rod 5 in both sides, 11 terminal threaded connection thread bush 12 in both sides pull rod, thread bush 12 links into an integrated entity with both sides pull rod 11, the screw bush 12 middle outside is provided with and revolves wrong cover 13, can hang 5 to middle taut with both sides through fastener 6, make suspension rod 5 tighten, increase fastening performance, and can effectively increase the stability between the suspension rod 5, improve the stability after the installation of fan case 1, avoid fan case 1 to rock and influence the linkage effect, lead to exhaust pipe to leak out, influence the effect of airing exhaust.
The working principle is as follows: during operation, the connecting structure of the suspension rod 5 and the fan box 1 can be provided through the connecting angle steel 4, the suspension rod 5 can be conveniently connected with the fan box 1, the mounting and dismounting convenience of the fan box 1 is improved, the upper end of the suspension rod 5 is fixed inside the top surface of a basement through the expansion bolt 7, the connection cost is stable, the fixing effect is stronger, the stability after mounting can be effectively improved, the using effect is improved, the height position of the fan box 1 between the suspension rods 7 can be adjusted through the fastening piece 6, the mounting position of the fan box 1 can be conveniently adjusted, the adaptability can be effectively improved, the mounting connection between the fan box 1 and an exhaust pipeline is more convenient and rapid, the stability after connection is improved, the using effect is improved, the suspension rods 5 at two sides can be tensioned towards the middle through the fastening piece 6, the suspension rods 5 are tightened, the fastening performance is improved, and the stability between the suspension rods 5 can be effectively improved, the stability of the fan case 1 after installation is improved, and the phenomenon that the fan case 1 shakes to influence the connection effect, so that air leakage of an exhaust pipeline is caused, and the exhaust effect is influenced is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a basement air exhaust fan's mounting structure which characterized in that: comprises that
The fan box comprises a fan box (1), wherein connecting flanges (2) are convexly arranged on the outer sides of two ends of the fan box (1), and two sides of the lower end of the fan box (1) are fixedly connected with fixing blocks (3);
the mounting structure comprises a connecting angle steel (4) fixedly connected to the lower end of the fan box (1), one side edge of the connecting angle steel (4) is fixedly connected to the fixing block (3), two ends of the connecting angle steel (4) are connected with suspension rods (5), and the upper ends of the suspension rods (5) are fixedly connected to the lower end of the mounting surface;
the fastening pieces (6) comprise an upper group and a lower group, the fastening pieces (6) at the lower end are fastened and connected to the outer sides of the lower ends of the left suspension rod and the right suspension rod (5), and the fastening pieces (6) at the upper end are fixedly connected to the outer sides of the front and rear brightness suspension rods (5).
2. The mounting structure of basement air exhaust fan according to claim 1, characterized in that: connecting angle steel (4) pass through bolt fixed connection in fixed block (3) one side, connecting angle steel (4) length is greater than the diameter length of fixed block (3) and fan case (1), connecting angle steel (4) both ends pierce through and connect suspension rod (5), be provided with the regulation screw thread with the lower extreme outside in the middle of suspension rod (5), regulation screw thread outside connecting fastener (6), expansion bolts (7) are connected to suspension rod (5) upper end, expansion bolts (7) fixed connection is inside the basement top surface.
3. The mounting structure of basement air exhaust fan according to claim 1, characterized in that: the fastener includes threaded connection at the adjusting nut (8) in the suspension pole (5) outside, adjusting nut (8) upper end outside protrusion is equipped with stopper (9), form the activity groove between adjusting nut (8) and stopper (9), the activity inslot connects commentaries on classics cover (10).
4. The mounting structure of basement air exhaust fan of claim 3, characterized in that: the rotary sleeve is characterized in that a pull rod (11) is fixedly connected to one side of the rotary sleeve (10), threads are arranged on the outer side of the tail end of the pull rod (11), the pull rods (11) on the suspension rods (5) on the two sides are symmetrically arranged, the tail ends of the pull rods (11) on the two sides are in threaded connection with threaded sleeves (12), the pull rods (11) on the two sides are connected into a whole through the threaded sleeves (12), and a screwing sleeve (13) is arranged on the outer side in the middle of the threaded sleeves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220198657.3U CN216769694U (en) | 2022-01-25 | 2022-01-25 | Mounting structure of basement air exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220198657.3U CN216769694U (en) | 2022-01-25 | 2022-01-25 | Mounting structure of basement air exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216769694U true CN216769694U (en) | 2022-06-17 |
Family
ID=81978936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220198657.3U Active CN216769694U (en) | 2022-01-25 | 2022-01-25 | Mounting structure of basement air exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216769694U (en) |
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2022
- 2022-01-25 CN CN202220198657.3U patent/CN216769694U/en active Active
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