CN212198090U

CN212198090U - Guiding device of elevator car door

Info

Publication number: CN212198090U
Application number: CN202020880246.3U
Authority: CN
Inventors: 王斌海
Original assignee: Suzhou Fengshen Elevator Parts Co ltd
Current assignee: Suzhou Fengshen Elevator Parts Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2020-12-22
Anticipated expiration: 2030-05-23

Abstract

The utility model relates to an elevator field especially relates to a guider of elevator car door, and this guider can play the guide effect in the lift-cabin door inboard, effectively solves the frictional problem of lift-cabin door and car main part. The elevator car comprises a car body, wherein a fixing frame is arranged on the outer side surface of the car body, an opening is formed in the front side of the car body, elevator doors capable of sliding left and right are respectively arranged on the left side and the right side of the outside of the opening, sliding rails capable of sliding left and right are arranged at the bottom of the elevator doors, and a plurality of groups of guide mechanisms are transversely arranged on the outer surface of the car body on the left side and the right side of the outside. The elevator car is simple in structure, convenient to use and suitable for elevators of various models.

Description

Guiding device of elevator car door

Technical Field

The utility model relates to an elevator field specifically is a guider of elevator car door.

Background

With the progress of science and technology and the development of society, the elevator industry in China is rapidly developed, and the rapid development of elevator complete accessories follows. The existing elevator car generally comprises a car body, a fixing frame is arranged on the outer side face of the car body, an opening is formed in the front side of the car body, elevator doors capable of sliding left and right are arranged on the left side and the right side of the outside of the opening respectively, and sliding rails capable of sliding left and right are arranged at the bottom of the elevator doors. However, the structure for guiding the elevator door left and right is not arranged on the outer sides of the car main bodies on the left and right sides of the elevator door, so that the problem that the inner surface of the elevator door rubs with the outer surface of the car main body can occur when the operation time of the elevator door is long, and further the inner surface of the elevator door is abraded.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art's not enough, the utility model provides a guider of elevator car door, this guider can play the guide effect in the lift-cabin door inboard, effectively solve the lift-cabin door and the frictional problem of car main part.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a guider of elevator car door, includes car main body, car main body lateral surface be equipped with the mount, car main body's front side is equipped with the opening, but the outside left and right sides of opening is equipped with the lift-cabin door of horizontal slip respectively, the bottom of lift-cabin door is equipped with the slide rail of horizontal slip, its characterized in that: the car main part surface transverse arrangement of the outside left and right sides of opening be equipped with a plurality of guiding mechanism of group, guiding mechanism include front side open-ended U type support respectively, the vertical part of U type support pass through bolt and car main part lateral surface fixed connection, the U type support about be equipped with vertical guide roll between the lateral part, the guide roll surface bond and have the rubber layer, the guide roll about the lateral surface central point put fixed pivot respectively, the pivot insert in the through-hole of lateral part about the U type support, the through-hole in fixed be equipped with pivot normal running fit's bearing.

Preferably, the guide mechanisms on the left side and the right side of the opening are respectively three groups.

Preferably, vertical baffles are fixedly arranged on the outer sides of the car body at the left end and the right end of the opening.

Preferably, the baffle is wholly vertical cuboid, and a connecting plate is arranged on the outer side of the inner end of the baffle and fixedly connected with the car main body through screws.

Preferably, the whole connecting plate is in a vertical cuboid shape.

Preferably, the number of the screws on the connecting plate is 6 respectively, and the screws are uniformly arranged and distributed up and down.

Compared with the prior art, the utility model provides a guider of elevator car door possesses following beneficial effect:

1. the utility model discloses a guiding mechanism includes front side open-ended U type support respectively, U type support vertical part pass through bolt and car main part lateral surface fixed connection, U type support about be equipped with vertical guide roll between the horizontal part, the guide roll surface bond and have the rubber layer, the guide roll about side central point put respectively fixed pivot that is equipped with, the pivot insert in the through-hole of horizontal part about U type support, the through-hole in fixed be equipped with pivot normal running fit's bearing, during the use, during the lift-cabin door horizontal slip, the rubber layer in the internal surface and the guide roll outside contacts to can play the effect of left right direction to the lift-cabin door, avoid lift-cabin door and elevator car to take place the friction.

2. The utility model discloses a fixed vertical baffle that is equipped with in the car main part outside of tip about the opening, during the use, the baffle can play the effect of sheltering from to guiding mechanism, does benefit to holistic aesthetic property.

3. The utility model discloses a baffle wholly is vertical cuboid form, and its inner end portion outside is equipped with the connecting plate, the connecting plate pass through screw and car main part fixed connection, during the use, the baffle can be dismantled through screw and car main part, makes things convenient for the maintenance and the maintenance in later stage.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a right-side structural schematic view of a group of guide mechanisms in fig. 2.

The following are marked in the figure: 1. a car body; 11. a fixed mount; 12. an opening; 13. a baffle plate; 131. a connecting plate; 132. a screw; 2. an elevator door; 3. a slide rail; 4. a guide mechanism; a U-shaped bracket; 411. a bolt; 42. a guide roller; 43. a rubber layer; 44. a rotating shaft; 45. and a bearing.

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.

As shown in fig. 1 to 3, a guiding device for an elevator car door comprises a car body 1, a fixing frame 11 is arranged on the outer side surface of the car body 1, an opening 12 is arranged on the front side of the car body 1, an elevator door 2 capable of sliding left and right is respectively arranged on the left and right sides of the opening 12, a sliding rail 3 capable of sliding left and right is arranged at the bottom of the elevator door 2, a plurality of groups of guiding mechanisms 4 are transversely arranged on the outer surface of the car body 1 on the left and right sides of the opening 12, the guiding mechanisms 4 respectively comprise a U-shaped bracket 41 with an open front side, the vertical part of the U-shaped bracket 41 is fixedly connected with the outer side surface of the car body 1 through a bolt 411, a vertical guiding roller 42 is arranged between the upper and lower transverse parts of the U-shaped bracket 41, a rubber layer 43 is bonded on the outer surface of the guiding roller 42, and a rotating, the rotating shaft 44 is inserted into a through hole (not separately marked) in the upper and lower transverse parts of the U-shaped bracket 41, and a bearing 45 rotatably matched with the rotating shaft 44 is fixedly arranged in the through hole.

In the above embodiment, specifically, the guide mechanisms 4 on the left and right sides of the opening 12 are three sets respectively.

In the above embodiment, specifically, the vertical baffle plates 13 are fixed to the outer sides of the car body 1 at the left and right ends of the opening 12.

In the above embodiment, more specifically, the baffle 13 is a vertically rectangular parallelepiped, and the inner end and the outer end of the baffle are provided with the connecting plate 131, and the connecting plate 131 is fixedly connected to the car body by the screw 132.

In the above embodiment, more specifically, the connecting plate is a vertical rectangular parallelepiped as a whole.

In the above embodiment, more specifically, the number of the screws on the connecting plate is 6, and the screws are uniformly arranged and distributed up and down.

The working principle is as follows: when the elevator door 2 slides left and right, the inner surface contacts with the rubber layer 43 on the outer side of the guide roller 42, thereby playing a role of left and right guide for the elevator door 2 and avoiding the elevator door 2 from rubbing with the elevator car. The baffle 13 can shield the guide mechanism 4, and is beneficial to the integral aesthetic property. Baffle 13 can be dismantled with car main body 1 through screw 132, makes things convenient for the maintenance and the maintenance in later stage.

The components used in the present invention are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guider of elevator car door, includes car main body, car main body lateral surface be equipped with the mount, car main body's front side is equipped with the opening, but the outside left and right sides of opening is equipped with the lift-cabin door of horizontal slip respectively, the bottom of lift-cabin door is equipped with the slide rail of horizontal slip, its characterized in that: the car main part surface transverse arrangement of the outside left and right sides of opening be equipped with a plurality of guiding mechanism of group, guiding mechanism include front side open-ended U type support respectively, the vertical part of U type support pass through bolt and car main part lateral surface fixed connection, the U type support about be equipped with vertical guide roll between the lateral part, the guide roll surface bond and have the rubber layer, the guide roll about the lateral surface central point put fixed pivot respectively, the pivot insert in the through-hole of lateral part about the U type support, the through-hole in fixed be equipped with pivot normal running fit's bearing.

2. Guide device for elevator car doors according to claim 1, characterized in that: the guide mechanisms on the left side and the right side of the opening are respectively three groups.

3. Guide device for elevator car doors according to claim 1, characterized in that: the outside of the car body at the left end and the right end of the opening is fixedly provided with a vertical baffle.

4. Guide device for elevator car doors according to claim 3, characterized in that: the baffle whole be vertical cuboid form, its inner end portion outside is equipped with the connecting plate, the connecting plate pass through screw and car main part fixed connection.

5. Guide device for elevator car doors according to claim 4, characterized in that: the whole connecting plate is in a vertical cuboid shape.

6. Guide device for elevator car doors according to claim 4, characterized in that: the number of the screws on the connecting plate is respectively 6, and the screws are uniformly arranged and distributed up and down.