CN221879806U

CN221879806U - Subway fan reinforcing and mounting structure

Info

Publication number: CN221879806U
Application number: CN202420433251.8U
Authority: CN
Inventors: 邱继华
Original assignee: Wuhan High Tech Blower Manufacturing Co ltd
Current assignee: Wuhan High Tech Blower Manufacturing Co ltd
Priority date: 2024-03-06
Filing date: 2024-03-06
Publication date: 2024-10-22
Anticipated expiration: 2034-03-06

Abstract

The utility model relates to the field of subway fans, in particular to a subway fan reinforcing and mounting structure, which solves the technical problems: the mounting structure is difficult to play a good role in damping external vibration and has poor fixing effect on the fan; the technical scheme is as follows: a subway fan reinforcing and mounting structure comprises a first bearing component, a fan main body, a second bearing component, a mounting component, a first connecting component and a second connecting component; according to the utility model, the first C-shaped steel can buffer impact force through the rotation of the C-shaped steel along the outer wall of the rivet when vibration occurs, and the second mounting plate can slide along the inner wall of the limiting groove through the limiting column and absorb and resolve the impact force through the damper, so that the influence of vibration on the fan main body, the first bearing table and the second bearing table can be reduced.

Description

Subway fan reinforcing and mounting structure

Technical Field

The utility model belongs to the field of subway fans, and particularly relates to a subway fan reinforcing and mounting structure.

Background

The subway fan is one of the important equipment in the subway system for ventilation and get rid of smog, pollutant etc. in the subway tunnel, because the subway fan often needs to install in the tunnel, and the vibrations that the subway produced in the in-process of traveling and other factors produce the effect to the fixed knot of fan easily, so the installation fixed knot of subway fan constructs often to require very strict, and current subway fan mounting structure is mostly through steel bracket with fan fixed mounting in the inner wall in tunnel, cooperate the support shock attenuation to carry out shock attenuation processing again, but the support shock attenuation can not carry out better shock attenuation to the fan, thereby make the steelframe influence its fixed effect by the vibrations when the subway is driven easily, and then influence the installation effect of fan.

The existing subway fan mounting structure is mainly used for fixedly mounting a fan through the cooperation of a steel bracket and a bracket shock absorber, but the influence of vibration generated by external factors on a fixing frame cannot be well avoided by the bracket shock absorber, so that the fixing effect of the fixing frame is easily reduced, the good supporting effect is difficult to be carried out for the fan, and the problem of safety in use of the fan is further affected.

Therefore, when the mounting structure is used, the mounting structure is difficult to play a better damping effect on external vibration, the fixing frame and the fan are easy to be affected by vibration, so that the problem of safety of the fan in use is solved when the mounting effect of the fixing frame is reduced, the subway fan reinforcing mounting structure is developed, a plurality of damping structures and buffering structures are additionally arranged on the fixing device, the external vibration of the fixing frame can play an efficient damping effect, and the mounting effect of the fixing structure and the safety of the fan in use can be improved.

Disclosure of utility model

In order to solve the problems that the mounting structure is difficult to play a good role in damping external vibration and the fixing effect on the fan is poor.

The technical scheme of the utility model is as follows: the utility model provides a subway fan consolidates mounting structure, including first carrier assembly, the fan main part, second carrier assembly, installation component, still including first coupling assembling, second coupling assembling, the upper and lower both ends outer wall of fan main part is provided with and is arched first carrier assembly and second carrier assembly, be provided with the first coupling assembling that has movable shock-absorbing structure on the first carrier assembly, be provided with the second coupling assembling that has damping shock-absorbing structure on the second carrier assembly, be provided with the installation component that cooperates the second coupling assembling to slide shock attenuation on the second coupling assembling.

Preferably, the impact force is buffered by the rotation of the first C-shaped steel along the outer wall of the first rivet when vibration occurs, the left end and the right end of the fan can be fixed, the second mounting plate is matched with the second mounting plate to slide along the inner wall of the limiting groove through the limiting column and absorb and dissolve the impact force through the damper, the influence of vibration on the fan main body, the first bearing table and the second bearing table can be reduced, and the influence of vibration on the fan main body, the first bearing table and the second bearing table can be reduced to the greatest extent due to the good shock resistance of the C-shaped steel.

Preferably, the first bearing assembly comprises a first bearing table and a first hinging block, the outer wall of the lower end of the fan main body is fixedly connected with the first bearing table, the first hinging blocks are symmetrically fixedly connected at the left end and the right end of the first bearing table, when the fan main body is used, the first bearing table is matched with the second bearing table to provide good support for the fan main body, and the first hinging block is matched with the first C-shaped steel to buffer impact force during vibration.

Preferably, the second bearing assembly comprises a second bearing table and a second hinging block, the outer wall of the upper end of the fan main body is fixedly connected with the second bearing table, the second hinging block is fixedly connected at the edges of four corners of the upper end of the second bearing table, the first bearing table and the second bearing table are both arched, and when the fan main body is used, the second bearing table is matched with the first bearing table to provide better support for the fan main body, and the second hinging block is matched with the second C-shaped steel to buffer impact force during vibration.

Preferably, the first connecting component comprises a fixed block, a first mounting plate and a movable damping structure, wherein the movable damping structure is composed of a first rivet and a first C-shaped steel, one end of the first C-shaped steel is hinged on the first hinge block through the first rivet, the other end of the first C-shaped steel is fixedly connected with the fixed block, one end, away from each other, of the fixed block is fixedly connected with the first mounting plate, when the fan is used, the fixed block can be matched with the first mounting plate to provide supporting force for the fan main body on the wall surface of a tunnel, the first rivet can be matched with the first C-shaped steel to rotate, and the impact force during vibration is buffered by rotation, so that the impact force received by the first bearing table is lightened.

As the preference, second coupling assembling is including second rivet, second C shaped steel, connecting block, limiting plate, and the one end of second C shaped steel articulates on the second articulated piece through the second rivet, and the other end rigid coupling of second C shaped steel has the connecting block, and both ends rigid coupling has the limiting plate about the connecting block, and when using, second rivet cooperation second C shaped steel can cushion the impact force when shaking through rotating, and the connecting block can fix the attenuator, and the limiting plate can carry out spacing fixing to spacing post.

As the preference, the second coupling assembling still includes spacing groove, first cell body, damping shock-absorbing structure comprises attenuator, carrier block, the first cell body of symmetry has been seted up to the upper end of connecting block, the inner wall rigid coupling of first cell body has the attenuator, the upper end rigid coupling of attenuator has the carrier block, the spacing groove of symmetry has been seted up in the both ends about the limiting plate, when using, the attenuator can absorb and solve the partial impact force that the second mounting panel received, remaining impact force can be along with spacing post along the inner wall slip in spacing groove and solve, the carrier block can support the second mounting panel.

As the preference, the installation component is including second mounting panel, slip shock-absorbing structure comprises spacing post, locating piece, the lower extreme and the carrier block of second mounting panel are connected, the left and right sides both ends rigid coupling of second mounting panel has symmetrical spacing post, the one end rigid coupling that spacing post kept away from each other has the locating piece, spacing post is in spacing groove looks adaptation, the one end that the locating piece is close to each other is laminated with the left and right sides both ends of limiting plate, when using, the second mounting panel can slide along the inner wall of spacing groove through spacing post, the cooperation attenuator absorbs the impact force and protects the second plummer.

The utility model has the beneficial effects that:

1. Can rotate the outer wall of first rivet through first C shaped steel when taking place to shake and cushion impact force, cooperation second mounting panel can be through spacing post along the inner wall slip of spacing groove and by the shock absorber absorption resolution to can alleviate the influence of vibrations to fan main part, first plummer and second plummer.

2. The fixed block can be installed on the wall in tunnel to provide holding power for the fan main part in cooperation with first mounting panel, and the impact force when vibrations can be cushioned to the cooperation of second C shaped steel of second articulated block.

Drawings

FIG. 1 shows a schematic perspective view of a subway fan reinforcement mounting structure according to the present utility model;

FIG. 2 shows a perspective view of a subway fan reinforcement mounting structure of the present utility model;

FIG. 3 shows a perspective view of a first load bearing assembly and a second load bearing assembly of a subway fan reinforcement mounting structure of the present utility model;

FIG. 4 shows a perspective view of a second connection assembly and a mounting assembly of a subway fan reinforcement mounting structure of the present utility model;

Fig. 5 shows a schematic view of a first connection assembly of a reinforced mounting structure of a subway fan according to the utility model.

Reference numerals illustrate: 1-first bearing component, 101-first bearing platform, 102-first hinge block, 2-fan main body, 3-second bearing component, 301-second bearing platform, 302-second hinge block, 4-first connecting component, 401-first rivet, 402-first C-shaped steel, 403-fixed block, 404-first mounting plate, 5-second connecting component, 501-second rivet, 502-second C-shaped steel, 503-connecting block, 504-limiting plate, 505-limiting groove, 506-first groove body, 507-damper, 508-bearing block, 6-mounting component, 601-second mounting plate, 602-limiting column, 603-positioning block.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1, the present utility model provides an embodiment: the utility model provides a subway fan consolidates mounting structure, including first carrier assembly 1, the fan main part 2, second carrier assembly 3, installation component 6, still including first coupling assembling 4, second coupling assembling 5, the upper and lower both ends outer wall of fan main part 2 is provided with first carrier assembly 1 and second carrier assembly 3 that are the arch, be provided with the first coupling assembling 4 that has movable shock-absorbing structure on the first carrier assembly 1, be provided with the second coupling assembling 5 that has damping shock-absorbing structure on the second carrier assembly 3, be provided with the installation component 6 that the cooperation second coupling assembling 5 carries out slip shock attenuation on the second coupling assembling 5, rotate the impact force through first C shaped steel 402 along the outer wall of first rivet 401 when taking place to shake, can also be fixed both ends about the fan, cooperation second mounting panel 601 can be through spacing post 602 along the inner wall slip of spacing groove 505 and by the shock absorber 507 absorb the solution, can alleviate the influence of vibrations to fan main part 2, first plummer 101 and second plummer 301, because C shaped steel itself has better shock-absorbing capacity, thereby can alleviate main part 2, the first plummer 101 and the maximum degree of vibrations 301.

Referring to fig. 2-3, in this embodiment, the first bearing component 1 includes a first bearing table 101 and a first hinge block 102, the outer wall of the lower end of the fan main body 2 is fixedly connected with the first bearing table 101, the left and right ends of the first bearing table 101 are fixedly connected with symmetrical first hinge blocks 102, when in use, the first bearing table 101 is matched with the second bearing table 301 to provide better support for the fan main body 2, the first hinge block 102 is matched with the first C-shaped steel 402 to buffer the impact force during vibration, the second bearing component 3 includes a second bearing table 301 and a second hinge block 302, the outer wall of the upper end of the fan main body 2 is fixedly connected with the second bearing table 301, the four corner edges of the upper end of the second bearing table 301 are fixedly connected with the second hinge blocks 302, the first bearing table 101 and the second bearing table 301 are all arched, when in use, the second bearing table 301 is matched with the first bearing table 101 to provide better support for the fan main body 2, and the second hinge blocks 302 are matched with the second C-shaped steel 502 to buffer the impact force during vibration.

Referring to fig. 5, in this embodiment, the first connecting component 4 includes a fixed block 403, a first mounting plate 404, and a movable shock absorbing structure, where the movable shock absorbing structure is composed of a first rivet 401 and a first C-shaped steel 402, one end of the first C-shaped steel 402 is hinged on the first hinge block 102 through the first rivet 401, the other end of the first C-shaped steel 402 is fixedly connected with the fixed block 403, and the end of the fixed block 403 away from each other is fixedly connected with the first mounting plate 404, and when in use, the fixed block 403 and the first mounting plate 404 can be mounted on a wall surface of a tunnel to provide a supporting force for the fan main body 2, the first rivet 401 and the first C-shaped steel 402 can rotate, and the impact force during vibration is buffered by rotation, so as to alleviate the impact force received by the first bearing table 101.

Referring to fig. 3-4, in this embodiment, the second connecting component 5 includes a second rivet 501, a second C-shaped steel 502, a connecting block 503, and a limiting plate 504, one end of the second C-shaped steel 502 is hinged to the second hinge block 302 by the second rivet 501, the other end of the second C-shaped steel 502 is fixedly connected with the connecting block 503, the left and right ends of the connecting block 503 are fixedly connected with limiting plates 504, when in use, the second rivet 501 cooperates with the second C-shaped steel 502 to buffer the impact force during vibration through rotation, the connecting block 503 can fix the damper 507, the limiting plates 504 can limit and fix the limiting post 602, the second connecting component 5 further includes a limiting groove 505, a first groove 506, a damping and shock absorbing structure, the damping and shock absorbing structure is composed of the damper 507 and a bearing block 508, the upper end of the connecting block 503 is provided with a symmetrical first groove 506, the inner wall of the first groove 506 is fixedly connected with the damper 507, the upper end of the damper 507 is fixedly connected with a bearing block 508, the left and right ends of the limiting plate 504 are penetrated and provided with symmetrical limiting grooves 505, when in use, the damper 507 can absorb and resolve partial impact force received by the second mounting plate 601, the rest impact force can be resolved along with the sliding of the limiting post 602 along the inner wall of the limiting groove 505, the bearing block 508 can support the second mounting plate 601, the mounting assembly 6 comprises the second mounting plate 601 and a sliding damping structure, the sliding damping structure consists of the limiting post 602 and a positioning block 603, the lower end of the second mounting plate 601 is connected with the bearing block 508, the left and right ends of the second mounting plate 601 are fixedly connected with symmetrical limiting posts 602, one end of the limiting post 602, which is far away from each other, is fixedly connected with the positioning block 603, the limiting post 602 is matched with the limiting groove 505, one end of the positioning block 603, which is close to each other, is attached to the left and right ends of the limiting plate 504, in use, the second mounting plate 601 can slide along the inner wall of the limit groove 505 through the limit posts 602, and the damper 507 is matched to absorb the impact force and protect the second bearing platform 301.

When the fan is operated, firstly, four second mounting plates 601 are mounted on a wall surface through fastening bolts, the distance between the second mounting plates 601 is adjusted, so that the second mounting plates can provide good supporting force for the second bearing platform 301, then, the first mounting plates 404 on the first bearing platform 101 are rotated along the inner wall of the first hinging block 102 to adjust proper fixing positions of the belts, the second mounting plates 601 are fixed on the wall surface through the fastening bolts, and further, the second bearing platform 301 is matched with the first bearing platform 101 to provide two supporting forces for the fan main body 2, so that a good supporting and fixing effect is provided for the fan main body;

When the novel fan is used, the impact force of vibration can be buffered and relieved through the rotation of the first C-shaped steel 402 along the outer wall of the first rivet 401, the second mounting plate 601 is matched to drive the limiting column 602 to slide along the inner wall of the limiting groove 505, and the damper 507 can absorb and resolve the impact force received by the damper 507 due to the fact that the bearing block 508 on the damper 507 is fixedly connected with the second mounting plate 601, and further the influence of vibration on the fan main body 2, the first bearing table 101 and the second bearing table 301 can be relieved to the greatest extent due to the fact that the C-shaped steel has good anti-vibration capability.

Through the steps, impact force can be buffered through the first C-shaped steel 402 when vibration occurs through the first C-shaped steel 402 and rotating along the outer wall of the first rivet 401, the second mounting plate 601 can slide along the inner wall of the limit groove 505 through the limit column 602 and is absorbed and dissolved by the damper 507, so that the influence of vibration on the fan main body 2, the first bearing table 101 and the second bearing table 301 can be reduced, and the problems that the mounting structure is difficult to play a good damping role on external vibration and the fixing effect on the fan is poor are solved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. A subway fan reinforcing and mounting structure; including first bearing component (1), fan main part (2), second bearing component (3), installation component (6), its characterized in that: still including first coupling assembling (4), second coupling assembling (5), fan main part (2) upper and lower both ends outer wall is provided with and is arched first carrier assembly (1) and second carrier assembly (3), is provided with first coupling assembling (4) that have movable shock-absorbing structure on first carrier assembly (1), is provided with second coupling assembling (5) that have damping shock-absorbing structure on second carrier assembly (3), is provided with on second coupling assembling (5) and cooperates second coupling assembling (5) to carry out slip shock-absorbing installation component (6).

2. The subway fan reinforcing and mounting structure according to claim 1, wherein: the first bearing assembly (1) comprises a first bearing table (101) and a first hinging block (102), wherein the first bearing table (101) is fixedly connected to the outer wall of the lower end of the fan main body (2), and symmetrical first hinging blocks (102) are fixedly connected to the left end and the right end of the first bearing table (101).

3. The subway fan reinforcing and mounting structure according to claim 2, wherein: the second bearing assembly (3) comprises a second bearing table (301) and a second hinging block (302), the second bearing table (301) is fixedly connected to the outer wall of the upper end of the fan main body (2), the second hinging block (302) is fixedly connected to the edges of four corners of the upper end of the second bearing table (301), and the first bearing table (101) and the second bearing table (301) are all arched.

4. The subway fan reinforcing and mounting structure according to claim 2, wherein: the first connecting assembly (4) comprises a fixed block (403), a first mounting plate (404) and a movable damping structure, wherein the movable damping structure is composed of a first rivet (401) and a first C-shaped steel (402), one end of the first C-shaped steel (402) is hinged on the first hinging block (102) through the first rivet (401), the other end of the first C-shaped steel (402) is fixedly connected with the fixed block (403), and one end, away from each other, of the fixed block (403) is fixedly connected with the first mounting plate (404).

5. A subway fan reinforcing and mounting structure according to claim 3, wherein: the second connecting assembly (5) comprises a second rivet (501), second C-shaped steel (502), a connecting block (503) and a limiting plate (504), one end of the second C-shaped steel (502) is hinged on the second hinging block (302) through the second rivet (501), the other end of the second C-shaped steel (502) is fixedly connected with the connecting block (503), and the left end and the right end of the connecting block (503) are fixedly connected with the limiting plate (504).

6. The subway fan reinforcement mounting structure of claim 5, wherein: the second coupling assembling (5) is still including spacing groove (505), first cell body (506), damping shock-absorbing structure comprises attenuator (507), carrier block (508), and symmetrical first cell body (506) have been seted up to the upper end of connecting block (503), and the inner wall rigid coupling of first cell body (506) has attenuator (507), and the upper end rigid coupling of attenuator (507) has carrier block (508), and limit groove (505) of symmetry have been seted up in the both ends run through about limiting plate (504).

7. The subway fan reinforcement mounting structure of claim 6, wherein: the installation component (6) is including second mounting panel (601), slip shock-absorbing structure comprises spacing post (602), locating piece (603), the left and right sides both ends rigid coupling of second mounting panel (601) has spacing post (602) of symmetry, the one end rigid coupling that spacing post (602) kept away from each other has locating piece (603), spacing post (602) are in spacing groove (505) looks adaptation, the one end that locating piece (603) is close to each other is laminated with the left and right sides both ends of limiting plate (504), the lower extreme of second mounting panel (601) is connected with the upper end of attenuator (507).