CN212454979U

CN212454979U - Mounting structure for smoke exhaust fan

Info

Publication number: CN212454979U
Application number: CN202021102857.1U
Authority: CN
Inventors: 徐岳根
Original assignee: Shaoxing Shangyu Jinkang Refrigeration And Ventilation Equipment Factory
Current assignee: Shaoxing Shangyu Jinkang Refrigeration And Ventilation Equipment Factory
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-02
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a mounting structure for smoke exhaust fan, including the fan body, the below of fan body is equipped with the base, the base is connected through a plurality of spliced poles with the fan body, the bottom of base is equipped with the mount pad, a plurality of draw-in grooves have been seted up to the bottom of base, be equipped with the fixture block in the draw-in groove, the bottom of fixture block and the top fixed connection of mount pad, the bilateral symmetry of base is equipped with the rotor plate, one side of rotor plate is through a plurality of hinged joint with the top of mount pad, the top of base is equipped with two clamp plates, one side of clamp plate and one side fixed connection of rotor plate. A mounting structure for smoke exhaust fan, changed traditional connected mode, the vibrations that produce also can not be influential to the junction when fan body moves, installation step is simple convenient simultaneously, convenient actual operation has improved the convenience, the later stage of being convenient for is changed and is maintained the fan body.

Description

Mounting structure for smoke exhaust fan

Technical Field

The utility model relates to a smoke exhaust fan technical field, in particular to mounting structure for smoke exhaust fan.

Background

Along with the continuous development of urbanization, the application of the smoke exhaust fan is more and more extensive in urban construction. Present smoke exhaust fan can purify, disinfect, deodorization etc. to getting into indoor and the air of discharging to the atmosphere to guarantee that indoor air quality and discharge all reach the regulation standard to outdoor air quality, however, the fan is generally installed at the assigned position through the bolt, and the fan can produce vibrations at the operation in-process, makes the bolt not hard up easily, needs to rotate the bolt in addition one by one and just can install, and working strength is great.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a smoke exhaust fan uses mounting structure, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mounting structure for a smoke exhaust fan comprises a fan body, wherein a base is arranged below the fan body, the base is connected with the fan body through a plurality of connecting columns, a mounting seat is arranged at the bottom of the base, a plurality of clamping grooves are formed in the bottom of the base, clamping blocks are arranged in the clamping grooves, the bottom of each clamping block is fixedly connected with the top of the mounting seat, rotating plates are symmetrically arranged on two sides of the base, one side of each rotating plate is connected with the top of the mounting seat through a plurality of hinges, two pressing plates are arranged on the top of the base, one side of each pressing plate is fixedly connected with one side of each rotating plate, a groove is formed in the bottom of each rotating plate, a plug board is arranged in each groove, two slots are formed in the top of the mounting seat, the bottom ends of the plug boards extend into the slots, a rectangular hole is formed in the, the one end of fly leaf and one side fixed connection of picture peg, the other end of picture peg extends to the outside in rectangular hole, one side fixedly connected with fixed plate of rotor plate, the fixed plate is located the below of fly leaf, the fixed plate passes through a plurality of spring coupling with the fly leaf, be equipped with on the rotor plate with picture peg matched with spacing subassembly.

Preferably, spacing subassembly is including seting up the through-hole in recess top inner wall, be equipped with the lead screw in the through-hole, the bottom of lead screw extends to the rotor plate in, the top of lead screw with be located the activity dish fixed connection at rotor plate top, the outside cover of lead screw is equipped with the spacing ring that is located rotor plate top inner wall, spacing ring and lead screw fixed connection, the thread groove with lead screw matched with has been seted up at the top of picture peg.

Preferably, one side of the movable plate is fixedly connected with a handle.

Preferably, the top of the movable plate is fixedly connected with a pull ring.

Preferably, the bottom of the pressure plate is fixedly connected with an elastic pad, and the elastic pad is in contact with the top of the base.

Preferably, the two sides of the mounting seat are fixedly connected with welding plates.

Compared with the prior art, the utility model discloses following beneficial effect has: through the cooperation that sets up base, mount pad, draw-in groove, fixture block, rotor plate, clamp plate, recess, picture peg, slot, hinge, rectangular hole, fly leaf, fixed plate, spring and spacing subassembly, changed traditional connected mode, the vibrations that produce also can not be influential to the junction during the operation of fan body, and installation steps is simple convenient simultaneously, makes things convenient for the actual operation, has improved the convenience, and the later stage of being convenient for is changed and is maintained the fan body.

Drawings

Fig. 1 is a schematic view of an overall structure of a mounting structure for a smoke exhaust fan of the present invention;

fig. 2 is a front view of the installation structure for a smoke exhaust fan of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a fan body; 2. a base; 3. connecting columns; 4. a mounting seat; 5. a card slot; 6. a clamping block; 7. a rotating plate; 8. pressing a plate; 9. a groove; 10. inserting plates; 11. a slot; 12. a hinge; 13. a rectangular hole; 14. a movable plate; 15. a fixing plate; 16. a pull ring; 17. a through hole; 18. a screw rod; 19. a limiting ring; 20. a movable tray; 21. a thread groove; 22. an elastic pad; 23. welding the plate; 24. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a mounting structure for a smoke exhaust fan comprises a fan body 1, a base 2 is arranged below the fan body 1, the base 2 is connected with the fan body 1 through a plurality of connecting posts 3, a mounting seat 4 is arranged at the bottom of the base 2, a plurality of clamping grooves 5 are arranged at the bottom of the base 2, clamping blocks 6 are arranged in the clamping grooves 5, the bottom of the clamping blocks 6 is fixedly connected with the top of the mounting seat 4, rotating plates 7 are symmetrically arranged at two sides of the base 2, one side of each rotating plate 7 is connected with the top of the mounting seat 4 through a plurality of hinges 12, two pressing plates 8 are arranged at the top of the base 2, one side of each pressing plate 8 is fixedly connected with one side of each rotating plate 7, a groove 9 is arranged at the bottom of each rotating plate 7, an inserting plate 10 is arranged in each groove 9, two inserting grooves 11 are arranged at the top of the mounting seat 4, a movable plate 14 is arranged in the rectangular hole 13, one end of the movable plate 14 is fixedly connected with one side of the inserting plate 10, the other end of the inserting plate 10 extends to the outside of the rectangular hole 13, one side of the rotating plate 7 is fixedly connected with a fixed plate 15, the fixed plate 15 is positioned below the movable plate 14, the fixed plate 15 is connected with the movable plate 14 through a plurality of springs 24, and a limiting component matched with the inserting plate 10 is arranged on the rotating plate 7;

the limiting assembly comprises a through hole 17 formed in the inner wall of the top of the groove 9, a screw rod 18 is arranged in the through hole 17, the bottom end of the screw rod 18 extends into the rotating plate 7, the top of the screw rod 18 is fixedly connected with a movable disc 20 positioned at the top of the rotating plate 7, a limiting ring 19 positioned on the inner wall of the top of the rotating plate 7 is sleeved outside the screw rod 18, the limiting ring 19 is fixedly connected with the screw rod 18, and a thread groove 21 matched with the screw rod 18 is formed in the top of the inserting plate 10; one side of the movable plate 20 is fixedly connected with a handle; a pull ring 16 is fixedly connected to the top of the movable plate 14, so as to drive the movable plate 14 to move upwards; the bottom of the pressure plate 8 is fixedly connected with an elastic pad 22, and the elastic pad 22 is contacted with the top of the base 2; the two sides of the mounting seat 4 are fixedly connected with welding plates 23.

It should be noted that, the utility model relates to a mounting structure for smoke exhaust fan, when in use, the welding plate 23 is welded at a designated mounting position, and then the mounting seat 4 is fixed, when the fan body 1 needs to be removed, the movable plate 14 is moved upwards through the pull ring 16, the spring 24 is in a stretching state, and then the bottom end of the plug board 10 is separated from the slot 11, the spacing relation between the rotating plate 7 and the mounting seat 4 is removed, when the thread groove 21 is moved to the bottom of the lead screw 18, the lead screw 18 is screwed into the thread groove 21 by rotating the movable disc 20, and then the position of the plug board 10 is limited, the rotating plate 7 is rotated, so that the pressing plate 8 is no longer positioned at the top of the base 2, and further the base 2 can be moved away from the mounting seat 4, thereby the base 2 is driven to move upwards, so that the clamping block 6 is separated from the clamping groove 5, and, in a similar way, the splitting step can be carried out reversely, the traditional connection mode is changed, the vibration generated during the operation of the fan body 1 cannot influence the connection part, meanwhile, the installation step is simple and convenient, the actual operation is convenient, the convenience is improved, and the fan body 1 is replaced and maintained in the later period of convenience.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mounting structure for smoke exhaust fan which characterized in that: the fan comprises a fan body (1), a base (2) is arranged below the fan body (1), the base (2) is connected with the fan body (1) through a plurality of connecting columns (3), a mounting seat (4) is arranged at the bottom of the base (2), a plurality of clamping grooves (5) are formed in the bottom of the base (2), clamping blocks (6) are arranged in the clamping grooves (5), the bottom of each clamping block (6) is fixedly connected with the top of the mounting seat (4), rotating plates (7) are symmetrically arranged on two sides of the base (2), one side of each rotating plate (7) is connected with the top of the mounting seat (4) through a plurality of hinges (12), two pressing plates (8) are arranged on the top of the base (2), one side of each pressing plate (8) is fixedly connected with one side of each rotating plate (7), a groove (9) is formed in the bottom of each rotating plate (7), be equipped with picture peg (10) in recess (9), two slots (11) have been seted up at the top of mount pad (4), the bottom of picture peg (10) extends to in slot (11), rectangular hole (13) have been seted up to one side inner wall of rotor plate (7), be equipped with in rectangular hole (13) fly leaf (14), one end and one side fixed connection of picture peg (10) of fly leaf (14), the other end of picture peg (10) extends to the outside of rectangular hole (13), one side fixedly connected with fixed plate (15) of rotor plate (7), fixed plate (15) are located the below of fly leaf (14), fixed plate (15) are connected through a plurality of springs (24) with fly leaf (14), be equipped with on rotor plate (7) with picture peg (10) matched with spacing subassembly.

2. The mounting structure for a smoke exhaust fan according to claim 1, wherein: spacing subassembly is including seting up through-hole (17) in recess (9) top inner wall, be equipped with lead screw (18) in through-hole (17), the bottom of lead screw (18) extends to in rotor plate (7), the top of lead screw (18) and activity dish (20) fixed connection who is located rotor plate (7) top, the outside cover of lead screw (18) is equipped with spacing ring (19) that are located rotor plate (7) top inner wall, spacing ring (19) and lead screw (18) fixed connection, thread groove (21) with lead screw (18) matched with are seted up at the top of picture peg (10).

3. The mounting structure for a smoke exhaust fan according to claim 2, wherein: one side of the movable disc (20) is fixedly connected with a handle.

4. The mounting structure for a smoke exhaust fan according to claim 1, wherein: the top of the movable plate (14) is fixedly connected with a pull ring (16).

5. The mounting structure for a smoke exhaust fan according to claim 1, wherein: the bottom fixedly connected with cushion (22) of clamp plate (8), cushion (22) contact with the top of base (2).

6. The mounting structure for a smoke exhaust fan according to claim 1, wherein: and welding plates (23) are fixedly connected to two sides of the mounting seat (4).