CN214199029U

CN214199029U - New fan fixing device

Info

Publication number: CN214199029U
Application number: CN202022661199.6U
Authority: CN
Inventors: 毛文雨; 何沛; 史荆宇
Original assignee: Yixing Unite Machinery Co ltd
Current assignee: Yixing Unite Machinery Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-14
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a new fan fixing device relates to fan auxiliary technology field, the power distribution box comprises a box body, the inner wall bottom of box is provided with the base, the top of base is provided with the threaded rod, the outer wall cover of threaded rod is equipped with the spring, the outer wall cover of threaded rod is equipped with the circle axle, the outer wall welding of circle axle has the head rod, the one end of second connecting rod is connected with splint, the top of circle axle is installed and is placed the board, the top of box is provided with the top cap, fixing bolt's outer wall one side is provided with the fixed connection piece, fixing bolt's terminal fixedly connected with limiting plate. The utility model discloses the effectual screw direct mount vibrations of having solved can produce the danger that the noise still can drop greatly, it is comparatively troublesome still to pull down new fan when the fixed complicated maintenance of installation, has strengthened the protection to the fan, and the noise that has reduced vibrations and has produced has guaranteed that user's safety has improved installation and maintenance staff's work efficiency.

Description

New fan fixing device

Technical Field

The utility model relates to a fan assists technical field, specifically is a new fan fixing device.

Background

The new fan is an effective air purification device, can circulate indoor air, on one hand, exhausts indoor dirty air outdoors, on the other hand, inputs outdoor fresh air into the room after measures such as sterilization, disinfection, filtration and the like, so that the air in the room is fresh and clean at every moment, and an auxiliary fan fixing device is needed during installation.

At present, the research field of new trend clearing machine, the fan fixed technology that uses all mainly is screw snap-on, because the pipeline that all is the cross at present is not convenient for install at the top that the wall can only be installed in the room, can make the fan shake greatly at the during operation like this, produces very big noise, still can lead to the fan to drop comparatively dangerous, still need pull down very troublesome influence work efficiency with new fan when the mode of installation is more complicated to be maintained.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the fan fixing effect is not good and the later maintenance workload is large, a new fan fixing device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a new fan fixing device comprises a box body, wherein a base is arranged at the bottom end of the inner wall of the box body, a threaded rod is arranged at the top end of the base, a spring is sleeved on the outer wall of the threaded rod, a round shaft is sleeved on the outer wall of the threaded rod, a first connecting rod is welded on the outer wall of the round shaft, one end of the first connecting rod, which is far away from the round shaft, is connected with a second connecting rod, one end of the second connecting rod is connected with a clamping plate, a placing plate is connected with the top end of the round shaft, a new fan is placed at the top of the placing plate, the outer wall of the new fan is provided with a vent pipe extending to the outer wall of the box body, a top cover is arranged at the top end of the box body, a hand position is arranged at one side of the outer wall of the box body, a fixing bolt is sleeved with a fixing connecting block welded with the outer wall of the box body, and one side of the fixing block is connected with a fixing plate, and the tail end of the fixing bolt is fixedly connected with a limiting plate.

Preferably, the number of splint is two sets ofly, and two sets of splint all use the threaded rod symmetric distribution at the inner wall of box.

Preferably, the top and the two sides of the placing plate are both provided with grooves, and the clamping plates are connected in the groove walls of the placing plate in a sliding manner.

Preferably, the number of the vent pipes is two groups of four, and the two groups of the vent pipes are symmetrically distributed on two sides of the box body along a vertical centerline of the fresh air fan.

Preferably, an H-shaped notch is formed in the fixing plate, and the size of the notch is equal to that of the limiting plate.

Preferably, the both ends of fixed plate all are equipped with native style of calligraphy connector, native style of calligraphy notch has been seted up to fixed connection block one side, and the fixed plate agrees with the fixed connection block to be connected.

Preferably, the top cap passes through the bolt and is fixed with the box, and the quantity of bolt be two all with the inside of the perpendicular midline symmetric distribution of box at the top cap, the outer wall of threaded rod is provided with the traveller that extends to the inside of circular shaft, and circular shaft and traveller contact position department are provided with the guide way.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a splint and place the setting of board, the clockwise direction of rotation of circular shaft drives the head rod, and the head rod drives splint through the second connecting rod and moves to the centre until cliping new fan, has effectively solved the screw direct fixation vibrations and has produced the danger that the noise will also drop, has strengthened the protection to the fan, has reduced the noise that vibrations produced and has guaranteed user's safety;

2. the utility model discloses a setting of fixing bolt, fixed block, fixed plate and stopper, the soil font that fixed connection block and fixed plate both ends set up agrees with mutually and is connected, rotates fixing bolt again, with the limiting plate propelling movement of fixing bolt end to the H-arrangement inslot that sets up in the fixed plate, rotates fixing bolt and fixes the limiting plate block, trouble when the new fan of effectual reduction later stage maintenance is dismantled has improved installation and maintenance staff's work efficiency.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a partial cross sectional side view of the fixing connection block of the present invention.

In the figure: 1. a box body; 2. a base; 3. a threaded rod; 4. a spring; 5. a circular shaft; 6. a first connecting rod; 7. a second connecting rod; 8. a splint; 9. placing the plate; 10. a top cover; 11. a hand position; 12. fixing the bolt; 13. fixing a connecting block; 14. a fresh air machine; 15. a breather pipe; 16. a fixing plate; 17. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a new fan fixing device comprises a box body 1, a base 2 is arranged at the bottom end of the inner wall of the box body 1, a threaded rod 3 is arranged at the top end of the base 2, a spring 4 is sleeved on the outer wall of the threaded rod 3, a round shaft 5 is sleeved on the outer wall of the threaded rod 3, a first connecting rod 6 is welded on the outer wall of the round shaft 5, a second connecting rod 7 is connected at one end of the first connecting rod 6 away from the round shaft 5, a clamping plate 8 is connected at one end of the second connecting rod 7, a placing plate 9 is arranged at the top end of the round shaft 5, a new fan 14 is placed at the top of the placing plate 9, a vent pipe 15 is arranged on the outer wall of the new fan 14, a top cover 10 is arranged at the top end of the box body 1, a hand position 11 is arranged at the top end of the top cover, the tail end of the fixing bolt 12 is fixedly connected with a limiting plate 17.

Please refer to fig. 1, the number of the clamping plates 8 is two, and the two clamping plates 8 are symmetrically distributed on the inner wall of the box body 1 by the threaded rods 3, so as to fix and clamp the new air box 14.

Please refer to fig. 1, the top and both sides of the placing plate 9 are provided with slots, and the clamping plate 8 is slidably connected in the slot wall of the placing plate 9, so that the clamping plate 8 can move toward the middle when the bellows 14 is placed.

Please refer to fig. 2, the number of the vent pipes 15 is two and four, and the two sets of vent pipes are symmetrically distributed on two sides of the box body 1 along the vertical center line of the fresh air blower 14, so as to facilitate air outlet and air inlet of the blower.

Please refer to fig. 3, an H-shaped notch is formed in the fixing plate 16, and the size of the notch is equal to the size of the limiting plate 17, so that the limiting plate can be pushed into the notch to achieve the effect of limiting, strengthening and fixing.

Please refer to fig. 2, the two ends of the fixing plate 16 are both provided with a connector shaped like a Chinese character 'tu', one side of the fixed connecting block 13 is provided with a slot shaped like a Chinese character 'tu', and the fixing plate 16 is engaged with the fixed connecting block 13, so that the fixing plate 16 is conveniently connected and fixed with the connecting block 13.

Please refer to fig. 2, the top cover 10 is fixed to the box 1 by bolts, and the number of the bolts is two, and the two bolts are symmetrically distributed inside the top cover 10 along the vertical centerline of the box 1, so as to facilitate the opening and closing of the device, the outer wall of the threaded rod 3 is provided with a sliding column extending to the inside of the circular shaft 5, and the contact position between the circular shaft 5 and the sliding column is provided with a guide slot, so that the placing plate 9 can push the circular shaft 5 to lower and rotate.

The working principle is as follows: when the novel ventilating device is used, the fixing plate 16 is fixed on a determined wall through bolts, the bolts at two sides of the top cover 10 are screwed off after the fixing, the hand position 11 is pulled vertically upwards to drive the top cover 10 to be separated from the box body 1, the novel fan 14 is placed in the box body 1 and positioned at the top end of the placing plate 9, the placing plate 9 is extruded and descended through the self gravity of the novel fan, the round shaft 5 is driven to rotate and descend through the sliding column on the outer wall of the threaded rod 3 and the guide groove on the inner wall of the round shaft 5, the round shaft 5 rotates clockwise to drive the first connecting rod 6, the first connecting rod 6 drives the clamping plate 8 to move towards the middle through the second connecting rod 7 until the novel fan 14 is clamped, the ventilating pipes 15 are connected at two sides of the novel fan 14, the top end of the top cover 10 is fixed with the box body 1 through the bolts, and the fixed connecting blocks 13 arranged on the outer wall of the box body 1 are matched and connected with the soil patterns arranged at two ends of the fixing plate 16, rotate fixing bolt 12 again, with the H-shaped inslot that sets up in limiting plate 17 propelling movement to fixed plate 16 at the end of fixing bolt 12, rotate fixing bolt 12 and fix limiting plate 17 block to fix box 1 and wall through fixed plate 16, be convenient for reduce the work burden of later stage to the fan maintenance, and improve the practicality and the convenience of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a new fan fixing device, includes box (1), its characterized in that: the novel fan is characterized in that a base (2) is arranged at the bottom end of the inner wall of the box body (1), a threaded rod (3) is arranged at the top end of the base (2), a spring (4) is sleeved on the outer wall of the threaded rod (3), a round shaft (5) is sleeved on the outer wall of the threaded rod (3), a first connecting rod (6) is welded on the outer wall of the round shaft (5), one end, far away from the round shaft (5), of the first connecting rod (6) is connected with a second connecting rod (7), one end of the second connecting rod (7) is connected with a clamping plate (8), a placing plate (9) is connected to the top end of the round shaft (5), a new fan (14) is placed at the top of the placing plate (9), a ventilating pipe (15) extending to the outer wall of the box body (1) is arranged on the outer wall of the new fan (14), a top cover (10) is arranged at the top end of the top cover (10) is provided with a hand position (11), the outer wall one side of box (1) is provided with fixing bolt (12), the outer wall of fixing bolt (12) has cup jointed with box (1) outer wall welded fixed connection piece (13), one side of fixed connection piece (13) is connected with fixed plate (16), the terminal fixedly connected with limiting plate (17) of fixing bolt (12).

2. The new fan fixing device of claim 1, wherein: the quantity of splint (8) is two sets of, and two sets of splint (8) all use threaded rod (3) symmetric distribution at the inner wall of box (1).

3. The new fan fixing device of claim 1, wherein: the top and the two sides of the placing plate (9) are provided with grooves, and the clamping plates (8) are connected in the groove wall of the placing plate (9) in a sliding manner.

4. The new fan fixing device of claim 1, wherein: the number of the vent pipes (15) is two groups and four, and the two groups of the vent pipes (15) are symmetrically distributed on two sides of the box body (1) along the vertical middle line of the fresh air fan (14).

5. The new fan fixing device of claim 1, wherein: an H-shaped notch is formed in the fixing plate (16), and the size of the notch is equal to that of the limiting plate (17).

6. The new fan fixing device of claim 1, wherein: the both ends of fixed plate (16) all are equipped with native style of calligraphy connector, native style of calligraphy notch has been seted up to fixed connection piece (13) one side, and fixed plate (16) agree with fixed connection piece (13) and are connected.

7. The new fan fixing device of claim 1, wherein: top cap (10) are fixed through bolt and box (1), and the quantity of bolt is two perpendicular midline symmetric distributions that all use box (1) in the inside of top cap (10), the outer wall of threaded rod (3) is provided with the traveller that extends to circular shaft (5) inside, and circular shaft (5) and traveller contact position department are provided with the guide way.