CN217354925U

CN217354925U - Fire-fighting fan device convenient to installation

Info

Publication number: CN217354925U
Application number: CN202123382071.7U
Authority: CN
Inventors: 林普飞; 陈文�
Original assignee: Guangzhou Hua'an Fire Protection Co ltd
Current assignee: Guangzhou Hua'an Fire Protection Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-09-02
Anticipated expiration: 2031-12-29

Abstract

The application discloses fire-fighting fan device convenient to installation relates to fire-fighting fan installation technical field, including air collecting barrel, fixedly connected with motor in the air collecting barrel inner chamber, fixedly connected with flabellum on the output of motor, air collecting barrel bottom fixedly connected with backup pad. This application passes through the slider, the spread groove, the mounting groove, cooperation setting between spring and push rod isotructure, when installing, slide the inside back of slide opening with the push rod, inside with slider embedding mounting groove, restoring force effect through the spring promotes the push rod and moves outward, thereby promote the slider and slide to the spread groove is inside, make the air collecting cylinder pass through the slider and the bottom plate joint of backup pad bottom together, the mode that adopts the joint is connected, convenience of customers installs and dismantles, current fire control fan has been avoided as far as possible generally with the connecting seat welding or through bolt threaded connection, after the fire control fan breaks down, inconvenient staff dismantles and the problem of maintenance.

Description

Fire-fighting fan device convenient to installation

Technical Field

The application relates to a fire control fan installation technical field especially relates to fire control fan device convenient to installation.

Background

The fire-fighting fan is an industrial fan which can continuously run for more than 60 minutes at the high temperature of 300 ℃ or continuously run for 10 hours/time at the temperature of 100 ℃ without damage.

Current fire control fan generally welds or passes through bolt threaded connection with the connecting seat, and after the fire control fan broke down, inconvenient staff dismantled and maintained.

SUMMERY OF THE UTILITY MODEL

In order to improve current fire control fan generally with the connecting seat welding or through bolt threaded connection, after the fire control fan breaks down, the problem of inconvenient staff's dismantlement and maintenance, this application provides the fire control fan device convenient to installation.

The application provides fire control fan device convenient to installation adopts following technical scheme:

the fire-fighting fan device convenient to install comprises a wind collecting barrel, a motor is fixedly connected in the inner cavity of the wind collecting barrel, the output end of the motor is fixedly connected with fan blades, the bottom of the wind collecting barrel is fixedly connected with a supporting plate, one end of the supporting plate far away from the wind collecting barrel is fixedly connected with a sliding block, the bottom of the supporting plate is provided with a bottom plate, the bottom plate is provided with a connecting groove, the sliding block is clamped with the bottom plate through the connecting groove, the bottom plate at one end of the connecting groove is provided with a mounting groove which is communicated with the connecting groove, a sliding hole is arranged on the side wall of the mounting groove far away from the connecting groove, a spring is fixedly connected inside the sliding hole, the spring is close to fixedly connected with push rod on the one end of spread groove, the push rod is located inside the slide opening, the push rod with slide opening sliding connection.

Optionally, a plurality of fixing rods are arranged on the periphery of the motor, one end of each fixing rod is fixedly connected with the motor, and the other end of each fixing rod is fixedly connected with the inner wall of the air collecting barrel.

Optionally, the circumference of the fan blade is sleeved with a guard ring, the guard ring is of a circular ring-shaped structure, and the inner wall of the guard ring is fixedly connected with the outer surface of the fan blade.

Optionally, the number of the supporting plates is two, the two supporting plates are symmetrically distributed along the central axis of the wind collecting cylinder, two pulling plates are arranged between the two supporting plates, the two pulling plates are distributed in a cross mode, and two ends of the two pulling plates are fixedly connected with the inner side walls of the two supporting plates respectively.

Optionally, a bolt is arranged at the joint of the two pulling plates, the bolt penetrates through the two pulling plates, and the bolt is in threaded connection with the two pulling plates.

Optionally, the connecting groove is of a T-shaped structure, and the size of the inner cavity of the connecting groove is matched with the size of the sliding block fixedly connected to the bottom of the supporting plate.

Optionally, the mounting groove is a rectangular groove-shaped structure, the bottom of the mounting groove is flush with the bottom of the connecting groove, and the length and the width of the mounting groove are the same as those of the sliding block.

Optionally, the push rod is of a round rod-shaped structure, the diameter of the push rod is equal to the inner diameter of the sliding hole, and the length of the push rod is greater than that of the sliding block.

In conclusion, the beneficial effects of the application are as follows:

this application passes through the slider, the spread groove, the mounting groove, cooperation setting between spring and push rod isotructure, when installing, slide the inside back of slide opening with the push rod, inside slider embedding mounting groove, restoring force effect through the spring promotes the push rod and moves outward, thereby promote the slider and slide to spread groove inside, make the collection dryer pass through the slider of backup pad bottom and bottom plate joint together, the mode that adopts the joint is connected, convenience of customers installs and dismantles, avoided current fire fan generally with the connecting seat welding or through bolt threaded connection as far as possible, after the fire fan breaks down, inconvenient staff dismantles and the problem of maintenance.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present application;

FIG. 2 is a schematic view of a connection structure of a motor and a wind collecting barrel according to the present application;

fig. 3 is a schematic view of the connection structure of the bottom plate and the support plate of the present application.

Description of reference numerals: 1. an air collecting cylinder; 2. a motor; 3. fixing the rod; 4. a fan blade; 5. a guard ring; 6. a support plate; 7. pulling a plate; 8. a bolt; 9. a slider; 10. a base plate; 11. connecting grooves; 12. mounting grooves; 13. a slide hole; 14. a spring; 15. a push rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-3, the fire fighting fan device convenient to install includes an air collecting barrel 1 with an air collecting function, a motor 2 is fixedly connected in an inner cavity of the air collecting barrel 1, a plurality of fixing rods 3 are arranged on the peripheral side of the motor 2, one end of each fixing rod 3 is fixedly connected with the motor 2, and the other end of each fixing rod 3 is fixedly connected with the inner wall of the air collecting barrel 1. The output end of the motor 2 is fixedly connected with a fan blade 4. When the air-conditioner is used, the fan blades 4 are driven to rotate by the motor 2, external air is sucked into the air collecting barrel 1 from one end of the air collecting barrel 1, and high-speed flowing air is ejected out from the other end of the air collecting barrel 1.

The bottom of the air collecting barrel 1 is fixedly connected with a supporting plate 6 with a supporting function, and one end of the supporting plate 6, far away from the air collecting barrel 1, is fixedly connected with a sliding block 9. The bottom of the supporting plate 6 is provided with a bottom plate 10, a connecting groove 11 is formed in the bottom plate 10, the connecting groove 11 is of a T-shaped structure, and the size of an inner cavity of the connecting groove 11 is matched with the size of the sliding block 9 fixedly connected to the bottom of the supporting plate 6. Slider 9 passes through spread groove 11 and bottom plate 10 joint, has seted up mounting groove 12 on the bottom plate 10 of spread groove 11 one end wherein, and mounting groove 12 is rectangle groove-shaped structure, and the bottom of mounting groove 12 flushes with the bottom of spread groove 11, and the length and the width of mounting groove 12 are the same with the length and the width of slider 9, and mounting groove 12 is linked together with spread groove 11. A sliding hole 13 is formed in the side wall of one side, away from the connecting groove 11, of the mounting groove 12, a spring 14 is fixedly connected inside the sliding hole 13, a push rod 15 is fixedly connected to one end, close to the connecting groove 11, of the spring 14, the push rod 15 is located inside the sliding hole 13, and the push rod 15 is in sliding connection with the sliding hole 13.

When the fire fighting fan is installed, firstly, the push rod 15 is pushed into the inner cavity of the sliding hole 13, the spring 14 is driven to contract, so that the push rod 15 is completely pushed into the sliding hole 13, then the sliding plate 9 at the bottom of the supporting plate 6 is aligned to the mounting groove 12, the supporting plate 6 is pressed downwards, the sliding plate 9 is embedded into the mounting groove 12, at the moment, the supporting plate 6 is loosened, the spring 14 pushes the push rod 15 to move towards the outside of the sliding hole 13 under the action of restoring force, so that the slide block 9 is pushed into the connecting groove 11, so that the bottom of the supporting plate 6 is clamped on the bottom plate 10 through the slide block 9, when the fire fighting fan breaks down, a user pushes the supporting plate 6 towards the direction of the sliding hole 13, so that the slide block 9 is pushed to extrude the push rod 15, the push rod 15 is pushed into the sliding hole 13 again, at the time, the slide block 9 just moves into the mounting groove 12, and the user pulls the supporting plate 6 outwards, so that the sliding plate 9 at the bottom of the supporting plate 6 can be taken out from the mounting groove 12, adopt the mode of joint to connect, convenience of customers installation and dismantlement have avoided current fire control fan generally to weld with the connecting seat or through bolt threaded connection as far as possible, and after the fire control fan broke down, inconvenient staff dismantled and maintained the problem.

Referring to fig. 1, the number of the base support plates 6 is two, the two support plates 6 are symmetrically distributed along the central axis of the wind collecting cylinder 1, two pull plates 7 are arranged between the two support plates 6, the two pull plates 7 are distributed in a cross manner, and two ends of the two pull plates 7 are respectively fixedly connected with the inner side walls of the two support plates 6. The connecting part of the two pulling plates 7 is provided with a bolt 8, the bolt 8 penetrates through the two pulling plates 7, and the bolt 8 is in threaded connection with the two pulling plates 7. The pulling plate 7 is arranged between the two supporting plates 6, and the bolt 8 is arranged at the joint of the two pulling plates 7 and used for forming a triangular structure through the pulling plates 7 and the supporting plates 6, so that the supporting stability of the supporting plates 6 is improved.

Referring to fig. 2, the week side cover of flabellum 4 is equipped with guard ring 5, and guard ring 5 is the ring annular structure, and the inner wall of guard ring 5 and flabellum 4's surface fixed connection set up guard ring 5 in the week side of flabellum 4 for protect flabellum 4, avoid flabellum 4 to rotate the in-process as far as possible and appear rocking, lead to flabellum 4 and wind collection section of thick bamboo 1 inner wall to appear colliding, lead to the problem that flabellum 4 damaged.

Referring to fig. 3, the push rod 15 is a round rod structure, the diameter of the push rod 15 is equal to the inner diameter of the sliding hole 13, the length of the push rod 15 is greater than that of the sliding block 9, the push rod 15 is arranged to push the sliding block 9 into the connecting groove 11, the length of the push rod 15 is set to be longer, the sliding block 9 can be completely pushed into the inner cavity of the connecting groove 11, and therefore the stability of connection between the sliding block 9 and the connecting groove 11 is improved.

The implementation principle of the application is as follows: when the fire fighting fan is installed, firstly, the push rod 15 is pushed into the inner cavity of the sliding hole 13, the spring 14 is driven to contract, so that the push rod 15 is completely pushed into the sliding hole 13, then the sliding plate 9 at the bottom of the supporting plate 6 is aligned with the mounting groove 12, the supporting plate 6 is pressed downwards, the sliding plate 9 is embedded into the mounting groove 12, at the moment, the supporting plate 6 is loosened, the spring 14 pushes the push rod 15 to move outwards from the sliding hole 13 under the action of restoring force, so that the slide block 9 is pushed into the connecting groove 11, so that the bottom of the supporting plate 6 is clamped on the bottom plate 10 through the slide block 9, when the fire fighting fan breaks down, a user pushes the supporting plate 6 towards the direction of the sliding hole 13, so that the shift-falling slide block 9 extrudes the push rod 15, the push rod 15 is pushed into the sliding hole 13 again, at the moment, the slide block 9 just moves into the mounting groove 12, and the user pulls the supporting plate 6 outwards, so that the sliding plate 9 at the bottom of the supporting plate 6 can be taken out from the mounting groove 12, adopt the mode of joint to connect, convenience of customers installs and dismantles, has avoided current fire control fan generally with the connecting seat welding or through bolt threaded connection as far as possible, after the fire control fan breaks down, inconvenient staff dismantles and the problem of maintenance.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Fire control fan device convenient to installation, including air collection cylinder (1), its characterized in that: a motor (2) is fixedly connected in an inner cavity of the wind collecting barrel (1), fan blades (4) are fixedly connected on an output end of the motor (2), a supporting plate (6) is fixedly connected at the bottom of the wind collecting barrel (1), a sliding block (9) is fixedly connected at one end, far away from the wind collecting barrel (1), of the supporting plate (6), a bottom plate (10) is arranged at the bottom of the supporting plate (6), a connecting groove (11) is formed in the bottom plate (10), the sliding block (9) is clamped with the bottom plate (10) through the connecting groove (11), a mounting groove (12) is formed in the bottom plate (10) at one end of the connecting groove (11), the mounting groove (12) is communicated with the connecting groove (11), a sliding hole (13) is formed in one side wall, far away from the connecting groove (11), a spring (14) is fixedly connected in the sliding hole (13), spring (14) are close to fixedly connected with push rod (15) on the one end of spread groove (11), push rod (15) are located inside slide opening (13), push rod (15) with slide opening (13) sliding connection.

2. A fire fighting fan device convenient to install according to claim 1, characterized in that: the week side of motor (2) is equipped with a plurality of dead levers (3), and is a plurality of wherein one end of dead lever (3) with motor (2) fixed connection, it is a plurality of the other end of dead lever (3) with air collecting duct (1) inner wall fixed connection.

3. A fire fighting fan device as defined in claim 2, which is easy to install and which is characterized in that: the all sides cover of flabellum (4) is equipped with guard ring (5), guard ring (5) are round annular structure, the inner wall of guard ring (5) with the fixed surface of flabellum (4) is connected.

4. A fire fighting fan device as defined in claim 1, which is easy to install and which is characterized in that: the quantity of backup pad (6) is two, two backup pad (6) are followed the axis symmetric distribution of air collection section of thick bamboo (1), two be equipped with two arm-tie (7) between backup pad (6), two arm-tie (7) cross distribution, two the both ends of arm-tie (7) respectively with two the inside wall fixed connection of backup pad (6).

5. A fire fighting fan device as defined in claim 4, which is easy to install, and which is characterized in that: the connecting part of the two pulling plates (7) is provided with a bolt (8), the bolt (8) penetrates through the two pulling plates (7), and the bolt (8) is in threaded connection with the two pulling plates (7).

6. A fire fighting fan device convenient to install according to claim 1, characterized in that: connecting groove (11) are T column structure, the inner chamber size of connecting groove (11) with backup pad (6) bottom fixed connection the big or small looks adaptation of slider (9).

7. A fire fighting fan device convenient to install according to claim 1, characterized in that: the mounting groove (12) is of a rectangular groove-shaped structure, the bottom of the mounting groove (12) is flush with the bottom of the connecting groove (11), and the length and the width of the mounting groove (12) are the same as those of the sliding block (9).

8. A fire fighting fan device as defined in claim 1, which is easy to install and which is characterized in that: the push rod (15) is of a round rod-shaped structure, the diameter of the push rod (15) is equal to the inner diameter of the sliding hole (13), and the length of the push rod (15) is larger than that of the sliding block (9).