CN211920580U

CN211920580U - Dust-protection type elevator fan

Info

Publication number: CN211920580U
Application number: CN202020544006.6U
Authority: CN
Inventors: 杨莉莉; 居奎
Original assignee: Kunshan Tongke Elevator Equipment Co ltd
Current assignee: Kunshan Tongke Elevator Equipment Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-13
Anticipated expiration: 2030-04-14

Abstract

The utility model belongs to elevator fan field, especially, dust-protection elevator fan, the process to current dustproof layer board dismouting is loaded down with trivial details, is not convenient for pull down and washs the maintenance to it, can not satisfy the problem of user demand, now proposes following scheme, and it includes the car, seted up a groove on the top inner wall of car, fixedly connected with fan on the top inner wall in top groove, the bottom opening part in top groove has clamped dustproof layer board, has seted up first chamber and second chamber on the car, and first intracavity slidable mounting has the slide, and one side welding of slide has the first board, and slidable mounting has the second board in the second chamber, and first groove and second groove have been seted up respectively to the both sides of dustproof layer board, and first board and second board clamp with first groove and second groove respectively mutually, and the opposite side welding of slide has a plurality of springs. The utility model discloses the practicality is good, only needs the pulling pull ring can remove the fixed to dustproof layer board, conveniently takes off dustproof layer board and washs it and safeguard.

Description

Dust-protection type elevator fan

Technical Field

The utility model relates to an elevator fan technical field especially relates to a dust-protection type elevator fan.

Background

In order to satisfy the ventilation requirement in the elevator car, install the fan on the elevator usually, the below of current fan generally can set up dustproof layer board, but dustproof layer board is in the in-process of using, and the surface of layer board can accumulate a large amount of dust, if the dust can not in time be handled, then can influence the normal ventilation of elevator, and the dust that the layer board performance was accumulated simultaneously also can reduce the holistic cleanliness of elevator, influences elevator passenger's mood.

The process of present dustproof layer board dismouting is loaded down with trivial details, is not convenient for pull down and washs the maintenance to it, can not satisfy the user demand.

Disclosure of Invention

The utility model aims at solving the problem that the process of having dustproof layer board dismouting among the prior art is loaded down with trivial details, is not convenient for pull down and washs it and maintains, can not satisfy the shortcoming that needs of use, and the dustproof elevator fan that provides.

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

a dustproof elevator fan comprises a car, wherein a top groove is formed in the inner wall of the top of the car, the fan is fixedly connected to the inner wall of the top groove, a dustproof supporting plate is clamped at the bottom opening of the top groove, a first cavity and a second cavity are formed in the car, a sliding plate is slidably mounted in the first cavity, a first plate is welded to one side of the sliding plate, a second plate is slidably mounted in the second cavity, a first groove and a second groove are formed in the two sides of the dustproof supporting plate respectively, the first plate and the second plate are respectively clamped with the first groove and the second groove, a plurality of springs are welded to the other side of the sliding plate, one ends of the springs are welded to the inner wall of one side of the sliding groove, a connecting rod is welded to one side of the sliding plate, a square plate is welded to one end of the connecting rod, a square hole is formed in the inner wall of one side of the second cavity, the square plate is slidably mounted, the both sides of arm-tie are articulated respectively have first articulated slab and second articulated slab, and first articulated slab articulates mutually with the top of square plate, and the second articulated slab articulates mutually with the top of second board, and the baffle has all been welded to the bottom both sides of dustproof layer board, and the top of baffle contacts with the top inner wall of car.

Preferably, the inner wall of one side of the first cavity, which is close to the second cavity, is provided with a first hole and a second hole, and the first plate and the second plate are slidably mounted in the first hole and the second hole respectively.

Preferably, the top of the second plate is provided with a through hole, and the top of the pulling plate penetrates through the through hole.

Preferably, the bottom of the pulling plate is welded with a pulling ring, so that the pulling plate can be conveniently pulled.

Preferably, the number of the springs is three, and the three springs are arranged at equal intervals, so that the sliding plate can be restored to the original position.

Preferably, a connecting rod hole is formed in the inner wall of one side of the first cavity, and the connecting rod is slidably mounted in the connecting rod hole.

The utility model discloses in, a dust-protection elevator fan, pull down dustproof layer board when its maintenance is washd to it as required, the pulling pull ring, the arm-tie drives first articulated slab and second articulated slab and rotates, first articulated slab drives the square slab and removes, the square slab drives the connecting rod and removes, slide extrusion spring, the slide drives first board and removes, the second articulated slab drives the second board and removes, first board and second board shift out first groove and second groove respectively, remove the fixed to dustproof layer board, can take off dustproof layer board this moment and wash it and maintain, and easy operation is convenient.

The utility model discloses the practicality is good, only needs the pulling pull ring can remove the fixed to dustproof layer board, conveniently takes off dustproof layer board and washs it and safeguard.

Drawings

Fig. 1 is a schematic structural view of a dustproof elevator fan provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of a dustproof elevator fan provided by the present invention;

fig. 3 is a schematic structural diagram of a part B of the dustproof elevator fan provided by the utility model.

In the figure: 1. a car; 2. a fan; 3. a dust-proof supporting plate; 4. a slide plate; 5. a first plate; 6. a second plate; 7. a spring; 8. a connecting rod; 9. a square plate; 10. pulling a plate; 11. a first hinge plate; 12. a second hinge plate; 13. and a baffle 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.

Referring to fig. 1-3, a dustproof elevator fan comprises a car 1, a top groove is formed on the inner wall of the top of the car 1, a fan 2 is fixedly connected to the inner wall of the top groove, a dustproof supporting plate 3 is clamped at the bottom opening of the top groove, a first cavity and a second cavity are formed on the car 1, a sliding plate 4 is slidably mounted in the first cavity, a first plate 5 is welded on one side of the sliding plate 4, a second plate 6 is slidably mounted in the second cavity, a first groove and a second groove are respectively formed in two sides of the dustproof supporting plate 3, the first plate 5 and the second plate 6 are respectively clamped with the first groove and the second groove, a plurality of springs 7 are welded on the other side of the sliding plate 4, one end of each spring 7 is welded on the inner wall of one side of the sliding groove, a connecting rod 8 is welded on one side of the sliding plate 4, a square plate 9 is welded on one end of the connecting rod 8, a square hole is, the pull plate hole has been seted up on the bottom inner wall of second chamber, and the downthehole slidable mounting of pull plate has pull plate 10, and the both sides of pull plate 10 articulate respectively has first articulated slab 11 and second articulated slab 12, and first articulated slab 11 is articulated mutually with the top of square plate 9, and second articulated slab 12 is articulated mutually with the top of second board 6, and baffle 13 has all been welded to the bottom both sides of dustproof layer board 3, and the top of baffle 13 contacts with car 1's top inner wall.

In this embodiment, the inner wall of the side where the first cavity and the second cavity are close to each other is provided with a first hole and a second hole, and the first plate 5 and the second plate 6 are slidably mounted in the first hole and the second hole respectively.

In this embodiment, the top of the second plate 6 is provided with a through hole, and the top of the pulling plate 10 penetrates through the through hole.

In this embodiment, the pull plate 10 is welded at the bottom thereof with a pull ring, which facilitates pulling the pull plate 10.

In this embodiment, the number of the springs 7 is three, and the three springs 7 are arranged at equal intervals, so that the sliding plate 4 can be restored to the original position.

In this embodiment, a connecting rod hole is formed in an inner wall of one side of the first cavity, and the connecting rod 8 is slidably mounted in the connecting rod hole.

The utility model discloses in, during the use, when needs pull down dustproof layer board 3 when wasing its maintenance, the pulling pull ring, the pull ring drives arm-tie 10 and removes, arm-tie 10 drives first articulated slab 11 and second articulated slab 12 and rotates, first articulated slab 11 drives square plate 9 and removes, square plate 9 drives connecting rod 8 and removes, connecting rod 8 drives slide 4 and removes, slide 4 extrusion spring 7, slide 4 drives first board 5 and removes, second articulated slab 12 drives second board 6 and removes, make first board 5 and second board 6 remove to the direction of keeping away from each other, first board 5 and second board 6 shift out first groove and second groove respectively, remove the fixed to dustproof layer board 3, can take off dustproof layer board 3 this moment and wash the maintenance to it, and is simple in operation convenient.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A dustproof elevator fan comprises a car (1) and is characterized in that a top groove is formed in the inner wall of the top of the car (1), a fan (2) is fixedly connected to the inner wall of the top groove, a dustproof supporting plate (3) is clamped at the bottom opening of the top groove, a first cavity and a second cavity are formed in the car (1), a sliding plate (4) is slidably mounted in the first cavity, a first plate (5) is welded on one side of the sliding plate (4), a second plate (6) is slidably mounted in the second cavity, a first groove and a second groove are formed in each of two sides of the dustproof supporting plate (3), the first plate (5) and the second plate (6) are respectively connected with the first groove and the second groove, a plurality of springs (7) are welded on the other side of the sliding plate (4), one ends of the springs (7) are welded on the inner wall of one side of a sliding groove, a connecting rod (8) is welded on one side of the sliding plate (4), and a square plate (, the square hole has been seted up on one side inner wall of second chamber, square plate (9) slidable mounting has been in the square hole, the arm-tie hole has been seted up on the bottom inner wall of second chamber, the downthehole slidable mounting of arm-tie has arm-tie (10), the both sides of arm-tie (10) articulate respectively has first articulated slab (11) and second articulated slab (12), first articulated slab (11) are articulated mutually with the top of square plate (9), second articulated slab (12) are articulated mutually with the top of second board (6), baffle (13) have all been welded to the bottom both sides of dustproof layer board (3), the top of baffle (13) contacts with the top inner wall of car (1).

2. The dustproof elevator fan according to claim 1, wherein the inner walls of the first and second cavities close to each other are respectively provided with a first hole and a second hole, and the first plate (5) and the second plate (6) are respectively slidably mounted in the first hole and the second hole.

3. The dustproof elevator fan according to claim 1, wherein a through hole is formed in the top of the second plate (6), and the top of the pulling plate (10) penetrates through the through hole.

4. The dustproof elevator fan according to claim 1, wherein a pull ring is welded to the bottom of the pull plate (10).

5. A dust-protected elevator fan according to claim 1, wherein the number of the springs (7) is three, and the three springs (7) are arranged at equal intervals.

6. The dustproof elevator fan according to claim 1, wherein a link hole is formed in an inner wall of one side of the first cavity, and the link (8) is slidably mounted in the link hole.