Box-type fan mounting mechanism

Abstract

The utility model discloses a box-type fan mounting mechanism which comprises an air box and a fan arranged in the air box, a quick mounting part is arranged at the joint of the fan and the air box, one end of the air box is connected with a movable door, the movable door is provided with a damping structure connected with the fan, the other end of the air box is connected with a telescopic structure, and the telescopic structure is provided with a damping structure connected with the fan. A plurality of locking parts are further arranged on the air bellow, a noise reduction structure is arranged on the inner side of the air bellow, and a sliding rail mounting structure is arranged on the quick mounting part. The whole structure is light, noise generated by fan operation can be greatly reduced, the movable door needs to be opened in the fan installation process, the fan is installed through the quick installation part arranged in the air box, the fan assembly efficiency is greatly improved, installation is more convenient, and cost is reduced. And in the operation process of the fan, vibration of the fan and generation of noise are reduced through the damping strips, and the environmental protection property is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fan technical field, concretely is a kind of box type fan mounting mechanism. BACKGROUND

[0002] Box type fan is suitable for high-rise building, underground building and tunnel, drying room and other ventilation or high-temperature smoke exhaust, can continuously operate 30 minutes above under 280 DEG C high-temperature condition, medium temperature 100 DEG C condition continuously operates 20 hours / time without damage, is ideal fire-fighting essential facility. Box type fan usually includes box and fan body installed in the box. When box type fan needs to be installed, mounting plate is usually welded at the bottom of the box first, and the mounting plate is placed on the foundation, then connecting screw rod is threaded on the mounting plate, and the end of the connecting screw rod is inserted into the structural layer. Since the environment of most box type fans is mostly a place where people are concentrated, the noise generated by the fan will affect life, and the traditional box type fan installation process is complicated, and the fan will continue to vibrate during operation, thereby driving the box and the mounting plate to vibrate synchronously. Since the mounting plate and the structural layer are fixedly connected, the connection between the box type fan and the structural layer is prone to damage, affecting the installation stability of the box type fan. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a box type fan mounting mechanism, which can effectively solve the problems raised in the background art.

[0004] The technical scheme adopted by the utility model to solve its technical problems is:

[0005] A box type fan mounting mechanism, comprising a wind box and a fan installed in the wind box, a quick mounting portion is provided at the connection between the fan and the wind box, a movable door is connected to one end of the wind box, the movable door is provided with a damping structure connected to the fan, an extension structure is connected to the other end of the wind box, a plurality of locking portions are further provided on the wind box, a noise reduction structure is provided on the inner side of the wind box, the quick mounting portion is provided with a sliding rail mounting structure, the fan is connected to the wind box through the sliding rail mounting structure, the fan is provided with a rack and a driver connected to the extension structure, a fixed structure is provided on the rack, the rack fixed structure is fixedly connected to the wind box, and the fixed structure comprises a fixed seat.

[0006] The sliding rail mounting structure comprises a first mounting seat and a second mounting seat, the first mounting seat is symmetrically provided on the inner side of the wind box, the first mounting seat and the second mounting seat are integrally formed, a sliding rail is provided on the second mounting seat, and the fan moves along the Z-axis direction of the wind box through the sliding rail.

[0007] One end of the wind box is formed with a mounting chamber, wherein the telescopic structure is arranged in the mounting chamber, the telescopic structure comprises a telescopic seat and a sliding sleeve arranged on the telescopic seat, a middle part of the telescopic seat is provided with an air outlet, the air outlet is sleeved with the fan, the sliding sleeve is connected with the mounting chamber, and the sliding sleeve and the mounting chamber have a movable gap, and the telescopic seat moves along the axis direction of the fan through the sliding sleeve.

[0008] As further description of the above technical scheme, the upper end face and the lower end face of the wind box are both provided with mounting grooves, the locking part is arranged in the mounting groove, the locking part comprises a square fixed plate, a plurality of screw holes are arranged on the fixed plate, the fixed plate is connected with the fixed seat through bolts, and the fixed seat is arranged on the upper end face and the lower end face of the rack respectively.

[0009] As further description of the above technical scheme, the rack is welded on the outer side of the fan, a plurality of drivers are further arranged on the rack, the driver is connected with the telescopic seat, and the driver comprises a motor and a lead screw.

[0010] As further description of the above technical scheme, the two sides of the fixed seat are provided with guide rails, the guide rails are matched with sliding rails, and one end of the sliding rail is provided with a positioning block.

[0011] As further description of the above technical scheme, the noise reduction structure comprises a noise reduction filling layer, the noise reduction filling layer is arranged on the upper side wall, the left side wall and the right side wall of the wind box respectively, and the noise reduction filling layer is an acoustic foam material.

[0012] As further description of the above technical scheme, the movable door is provided with a movable shaft at the connection with the wind box, a plurality of magnetic suction blocks are arranged on the side of the movable door close to the wind box, the damping structure is arranged on the inner side of the movable door, and a middle part of the movable door is provided with an air inlet, the air inlet is sleeved with the fan.

[0013] As further description of the above technical scheme, the damping structure comprises a plurality of damping seats and damping strips arranged on the damping seats, the damping strips are made of silica gel material, the damping seats are arranged on four corners of the movable door respectively, and the damping strips are in contact with the fan.

[0014] As further description of the above technical scheme, the connection between the telescopic seat and the sliding sleeve is provided with a sealing ring.

[0015] Compared with the prior art, the box type fan mounting mechanism has at least one of the following beneficial effects in the process of use:

[0016] The box type fan mounting mechanism has at least one of the following beneficial effects in the process of use:

[0017] The overall structure is lightweight and can significantly reduce the noise generated by the operation of the fan. The telescopic structure arranged at the front end of the bellows is composed of a telescopic seat and a sliding sleeve that moves in the installation chamber in the bellows, so that the telescopic seat extends forward or retracts. The telescopic seat controls the telescopic movement through a driver. This structure can extend the conveying distance of the fan and is adjustable. During the installation of the fan, the movable door needs to be opened, and the fan is installed through a quick-install part arranged in the bellows, which greatly improves the assembly efficiency of the fan and makes installation more convenient. During the operation of the fan, the vibration and noise of the fan are reduced by the shock-absorbing strip, thereby improving environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a box-type fan installation mechanism of the utility model;

[0019] Figure 2 This is a schematic diagram of the first side structure of a box-type fan installation mechanism of the utility model;

[0020] Figure 3 This is a second side structural diagram of a box-type fan installation mechanism of the utility model;

[0021] Figure 4 This is a first perspective structural diagram of a box-type fan installation mechanism of the utility model;

[0022] Figure 5 This is a second perspective structural diagram of a box-type fan installation mechanism of the present invention.

[0023] Numbers in the figure:

[0024] 1. Bellows; 101. Locking part; 102. Quick-release part; 103. First mounting seat; 104. Second mounting seat; 105. Noise reduction filling layer; 106. Telescopic seat; 107. Sealing ring; 108. Slide rail mounting structure; 109. Mounting chamber; 110. Slide sleeve; 2. Movable door; 201. Shock-absorbing structure; 202. Shock-absorbing seat; 203. Shock-absorbing strip; 204. Movable shaft; 205. Magnetic patch; 3. Fan; 301. Fixed structure; 302. Rack; 303. Driver; 304. Fixed seat. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] likeFigures 1-5 The utility model provides a kind of box type fan 3 mounting mechanism, including wind box 1 and the fan 3 being installed in wind box 1, the connecting place of the fan 3 with wind box 1 is equipped with quick-mounting portion 102, one end of wind box 1 is connected and is equipped with swing door 2, swing door 2 is equipped with the damping structure 201 being connected with fan 3, the other end of wind box 1 is connected and is equipped with telescopic structure, wind box 1 is also equipped with multiple locking portions 101, the inboard of wind box 1 is equipped with noise reduction structure, quick-mounting portion 102 is equipped with slide rail mounting structure 108, fan 3 is connected with wind box 1 by slide rail mounting structure 108, fan 3 is equipped with rack 302 and driver 303 being connected telescopic structure, rack 302 is equipped with fixed structure 301, rack 302 fixed structure 301 is fixedly connected with wind box 1, fixed structure 301 includes fixed seat 304.

[0027] The wind box 1 in the embodiment is composed of three layers of plates, the outermost layer is a PCM color-coated plate, the middle layer is an iron plate, and the innermost layer is a plastic plate. The noise reduction filling layer 105 is attached to the plastic plate. This structure ensures portability while significantly reducing the noise generated by the operation of the fan 3. The telescopic structure arranged at the front end of the wind box 1 is movable within the mounting cavity 109 in the wind box 1 by a telescopic seat and a sliding sleeve 110, allowing the telescopic seat to extend forward or retract. The telescopic seat controls the telescopic movement by the driver 303. This structure can extend the delivery distance of the fan 3 and has adjustability.

[0028] The slide rail mounting structure 108 includes a first mounting seat 103 and a second mounting seat 104. The first mounting seat 103 is symmetrically arranged on the inner side of the wind box 1. The first mounting seat 103 and the second mounting seat 104 are integrally formed. The second mounting seat 104 is provided with a slide rail. The fan 3 moves along the Z-axis direction of the wind box 1 through the slide rail.

[0029] The swing door 2 is arranged at the rear end of the wind box 1. During the installation of the fan 3, the swing door 2 needs to be opened. The fan 3 is installed through the quick-mounting portion 102 arranged in the wind box 1. The quick-mounting portion 102 is provided with a slide rail mounting structure 108, which includes a first mounting seat 103 and a second mounting seat 104. The second mounting seat 104 is connected with the fixed seat 304 on the rack 302. The fixed seat 304 arranged at the bottom of the rack 302 is provided with a guide rail matched with the slide rail. The fixed seat 304 is fixed on the rack 302. The rack 302 is welded with the fan 3. The fan 3 moves into the wind box 1 through the slide rail and overlaps with the locking portion 101 arranged on the fixed seat 304 and the wind box 1 under the action of the positioning block. The locking portion 101 is provided with a fixed plate. The fixed plate is connected with the fixed seat 304 through bolts. The fan 3 is fixed in the wind box 1. The fan 3 is installed in the wind box 1 in a quick way, which greatly improves the assembly efficiency of the fan 3 and makes the installation more convenient.

[0030] One end of the wind box 1 is formed with a mounting chamber 109, wherein the telescopic structure is arranged in the mounting chamber 109, the telescopic structure comprises a telescopic seat 106 and a sliding sleeve 110 arranged on the telescopic seat 106, the telescopic seat 106 is provided with an air outlet in the middle, and the air outlet is sleeved with the fan 3, wherein the sliding sleeve 110 is connected with the mounting chamber 109, and the sliding sleeve 110 and the mounting chamber 109 have a movable gap, and the telescopic seat moves along the axis direction of the fan 3 through the sliding sleeve 110.

[0031] The movable door 2 of the embodiment is mounted on the wind box 1 through the movable shaft 204, the movable angle of the movable door 2 is 0°-90°, the movable door 2 is provided with the magnetic suction block 205, and the movable door 2 is tightly connected with the wind box 1 through the magnetic suction block 205. When the movable door 2 is closed with the wind box 1, the damping structure 201 arranged on the movable door 2 is connected with the fan 3, the damping structure 201 is composed of four damping seats 202, a plurality of soft damping strips 203 are arranged on the damping seat 202, the damping seat 202 has an arc-shaped part, and the arc-shaped parts of the four damping seats 202 are in contact with the air inlet of the fan 3. The damping strip 203 is tightly connected with the fan 3, the vibration and noise of the fan 3 are reduced through the damping strip 203 during the operation of the fan 3, and the environmental protection is improved.

[0032] Further, the upper end face and the lower end face of the wind box 1 are provided with mounting grooves, and the locking part 101 is arranged in the mounting groove. The locking part 101 comprises a square fixed plate, a plurality of screw holes are arranged on the fixed plate, and the fixed plate is connected with the fixed seat 304 through bolts. The fixed seat 304 is arranged on the upper end face and the lower end face of the rack 302 respectively.

[0033] Further, the rack 302 is welded on the outer side of the fan 3, and a plurality of drivers 303 are arranged on the rack 302. The driver 303 is connected with the telescopic seat, and the driver 303 comprises a motor and a lead screw.

[0034] Further, the fixed seat 304 is provided with guide rails on both sides, the guide rails are matched with sliding rails, and one end of the sliding rail is provided with a positioning block.

[0035] Further, the noise reduction structure comprises a noise reduction filling layer 105, the noise reduction filling layer 105 is arranged on the upper side wall, the left side wall and the right side wall of the wind box 1 respectively, and the noise reduction filling layer 105 is an acoustic foam material.

[0036] Further, the movable door 2 is provided with a movable shaft 204 at the joint with the air bellow 1, and a plurality of magnetic suction blocks 205 are arranged on the side of the movable door 2 close to the air bellow 1, the damping structure 201 is arranged on the inner side of the movable door 2, and a wind inlet is arranged in the middle of the movable door 2 and is sleeved with the fan 3.

[0037] Further, the damping structure 201 comprises a plurality of damping seats 202 and damping strips 203 arranged on the damping seats 202, the damping strips 203 are made of silica gel, the damping seats 202 are arranged on the four corners of the movable door 2 respectively, and the damping strips 203 are in contact with the fan 3.

[0038] Further, the joint between the telescopic seat and the sliding sleeve 110 is provided with a sealing ring 107.

[0039] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A box fan mounting mechanism characterized by: The utility model provides a wind box and fan, the connecting place of fan and wind box is equipped with quick -mounting part, one end of wind box is connected and is equipped with movable door, movable door is equipped with damping structure with fan connection, the other end of wind box is connected and is equipped with telescopic structure, wind box is also equipped with multiple locking parts, the inboard of wind box is equipped with noise reduction structure, quick -mounting part is equipped with slide rail mounting structure, and the fan is connected with wind box through slide rail mounting structure, and the fan is equipped with rack and driver of connecting telescopic structure, the rack is equipped with fixed structure, and the rack fixed structure is fixedly connected with wind box, and the fixed structure includes fixed seat; The slide rail mounting structure includes a first mounting seat and a second mounting seat, the first mounting seat is symmetrically arranged on the inner side of the wind box, the first mounting seat and the second mounting seat are integrally formed, and the second mounting seat is provided with a slide rail, and the fan moves along the Z-axis direction of the wind box through the slide rail. One end of the wind box forms a mounting chamber, wherein the telescopic structure is arranged in the mounting chamber, the telescopic structure includes a telescopic seat and a sliding sleeve arranged on the telescopic seat, a middle part of the telescopic seat is provided with an air outlet, the air outlet is matched with the fan, the sliding sleeve is connected with the mounting chamber, and the sliding sleeve and the mounting chamber have a movable gap, and the telescopic seat moves along the axis direction of the fan through the sliding sleeve.

2. A box fan mounting mechanism as defined in claim 1, wherein: The upper end surface and the lower end surface of the wind box are provided with mounting grooves, the locking parts are arranged in the mounting grooves, the locking parts include a square fixed plate, a plurality of screw holes are arranged on the fixed plate, the fixed plate is connected with the fixed seat through bolts, and the fixed seat is arranged on the upper end surface and the lower end surface of the rack respectively.

3. A box fan mounting mechanism as defined in claim 1, wherein: The rack is welded on the outer side of the fan, a plurality of drivers are arranged on the rack, the drivers are connected with the telescopic seat, and the drivers include a motor and a lead screw.

4. A box fan mounting mechanism as defined in claim 1, wherein: Both sides of the fixed seat are provided with guide rails, the guide rails are matched with the slide rails, and one end of the slide rail is provided with a positioning block.

5. A box fan mounting mechanism as defined in claim 1, wherein: The noise reduction structure includes a noise reduction filling layer, the noise reduction filling layer is arranged on the upper side wall, the left side wall and the right side wall of the wind box respectively, and the noise reduction filling layer is an acoustic foam material.

6. A box fan mounting mechanism as defined in claim 1, wherein: The connecting place between the movable door and the wind box is provided with a movable shaft, a plurality of magnetic paste blocks are arranged on the side of the movable door close to the wind box, the damping structure is arranged on the inner side of the movable door, and a middle part of the movable door is provided with an air inlet, and the air inlet is matched with the fan.

7. A box fan mounting mechanism as claimed in claim 1 or 6, wherein: The damping structure includes a plurality of damping seats and damping strips arranged on the damping seats, the damping strips are made of silica gel material, the damping seats are arranged on the four corners of the movable door respectively, and the damping strips are in contact with the fan.

8. A box fan mounting mechanism as defined in claim 1, wherein: The connecting place between the telescopic seat and the sliding sleeve is provided with a sealing ring.

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