CN114187818A

CN114187818A - Elevator landing door structure for teaching

Info

Publication number: CN114187818A
Application number: CN202111524133.5A
Authority: CN
Inventors: 张许梅; 刘勇; 周庆华; 罗泽湛; 方俊华
Original assignee: Guangdong Feifan Education Equipment Co ltd
Current assignee: Guangdong Feifan Education Equipment Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-03-15

Abstract

The invention discloses an elevator landing door structure for teaching, which comprises a base, a mounting frame arranged on the base and two landing doors connected to the mounting frame in a sliding manner, wherein a position calibration device used for calibrating the mounting positions of the landing doors is also arranged on the mounting frame and comprises a plurality of plumb bob devices and a plurality of sample line plates used for placing the plumb bob devices.

Description

Elevator landing door structure for teaching

Technical Field

The invention relates to the field of elevator teaching equipment, in particular to an elevator landing door structure for teaching.

Background

At present, elevators are widely applied to buildings, but talents in the elevator industry are very short, so that how to cultivate talents in the elevator industry is a problem which is discussed by elevator enterprises all the time, students in the elevator industry cannot visually know the structure of an elevator only by teaching courseware and pictures, and on the installation site of the elevator, due to the problems of space limitation and safety, teaching by multiple persons is inconvenient, and an effective method for solving the problems is not available at present.

The present invention has been made in view of the above circumstances.

Disclosure of Invention

The invention overcomes the defects of the prior art and provides the elevator landing door structure for teaching, which can provide convenience for elevator teaching and training and is provided with the landing door calibration device.

The invention is realized by the following technical scheme:

the utility model provides an elevator layer door structure is used in teaching, is including base, setting mounting bracket and two layer doors of sliding connection on the mounting bracket on the base, still be equipped with the position calibrating device who is used for calibrating layer door mounted position on the mounting bracket.

The position calibration device comprises a plurality of plumb bob devices and a plurality of sample wire plates for placing the plumb bob devices.

The plumb bob device comprises a plumb bob, a plumb bob line connected to the plumb bob and a pay-off box used for accommodating the plumb bob line.

Above-mentioned appearance line board is installed on the top of mounting bracket, and the front end of appearance line board is equipped with the curb plate that rises of bending, be equipped with the breach that is used for placing the line hammer line on the curb plate.

The lower end of the mounting rack is provided with a sill for guiding the landing door to slide.

The mounting rack is provided with a guide sliding plate for the landing door to slide and a roller which is arranged on the landing door and can slide along the guide sliding plate.

The guide sliding plate is provided with an arch structure protruding upwards, and the rolling surface of the roller is provided with a groove which can be matched with the arch structure and can enable the roller to roll along the guide sliding plate.

Compared with the prior art, the invention has the following advantages:

1. the invention designs the landing door structure for teaching according to the landing door structure of the elevator, and the teaching is carried out through the landing door structure, so that students can more intuitively know the composition of the landing door of the elevator, and can also carry out the assembly practice of the landing door structure, thereby increasing the proficiency of the students in assembling the landing door and further reducing the occurrence of accidents caused by inexperience in the process of installing the elevator.

2. Be equipped with the plumb bob device on the mounting bracket, come through the plumb bob device to calibrate sill and landing door, reduce the installation error of landing door, let opening and closing of landing door more smooth and easy.

3. Be equipped with the bellied domes that makes progress on the direction slide, be equipped with on the rolling surface of gyro wheel can with domes complex recess, roll along domes through the gyro wheel and lead to the switching of layer door, stability when improving the layer door switching.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction of the plumb bob apparatus of the present invention;

FIG. 3 is a schematic view showing the structure of the engagement of the rollers with the guide slide in the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

fig. 5 is an enlarged view of a portion B in fig. 1.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 5, the elevator landing door structure for teaching comprises a base 1, a mounting frame 2 arranged on the base 1, and two landing doors 3 slidably connected to the mounting frame 2, wherein the mounting frame 2 is further provided with a position calibration device for calibrating the mounting positions of the landing doors 3.

The two landing doors 3 can respectively slide towards two sides to be opened and can also respectively slide towards the middle to be closed, and the opening and closing processes of the landing doors of the elevator are simulated.

The position calibration device comprises a plurality of plumb bob devices 4 and a plurality of sample line plates 5 for placing the plumb bob devices 4, wherein each plumb bob device 4 comprises a plumb bob 41, plumb lines 42 connected to the plumb bob 41 and a pay-off box 43 for receiving the plumb lines 42.

The door 3 is corrected by placing the plumb line 42 and plumb 41 by placing the plumb means 4 above the mounting frame 2.

The sample wire plate 5 is installed on the top end of the installation frame 2, the front end of the sample wire plate 5 is provided with a bent side plate 51, the side plate 51 is provided with a notch 511 for placing the plumb line 42, the notch 511 can prompt the placing position of the plumb device 4, the plumb line 42 is placed in the notch 511 so as to determine the hanging positions of the plumb line 41 and the plumb line 42, and the installation of the landing door 3 is adjusted by observing or measuring the distance from the plumb line 42 to the landing door 3.

The lower extreme of mounting bracket 2 is equipped with and supplies the gliding sill 6 of landing door 3 direction, and landing door 3 slides along sill 6 to it is more steady when sliding to reduce the swing of landing door 3 when sliding and let landing door 3 slide.

The mounting rack 2 is provided with a guide sliding plate 7 for the landing door 3 to slide and a roller 8 which is arranged on the landing door 3 and can slide along the guide sliding plate 7. Be equipped with the bellied domes 71 that makes progress on the direction slide 7, be equipped with on the rolling surface of gyro wheel 8 and can cooperate and enable gyro wheel 8 along the rolling recess 81 of direction slide 7 with domes 71, roll along domes 71 through gyro wheel 8 and come to lead the switching of layer door 3, stability when improving layer door 3 switching can reduce the friction between gyro wheel 8 and the direction slide 7, improves the life of gyro wheel 8 and direction slide 7.

Claims

1. The utility model provides an elevator layer door structure is used in teaching which characterized in that: the device comprises a base (1), a mounting rack (2) arranged on the base (1) and two layer doors (3) connected to the mounting rack (2) in a sliding manner, wherein the mounting rack (2) is further provided with a position calibration device for calibrating the installation positions of the layer doors (3).

2. The elevator landing door structure for teaching of claim 1, wherein: the position calibration device comprises a plurality of plumb bob devices (4) and a plurality of sample wire plates (5) for placing the plumb bob devices (4).

3. The elevator landing door structure for teaching of claim 2, wherein: the plumb bob device (4) comprises a plumb bob (41), plumb bob lines (42) connected to the plumb bob (41), and a pay-off box (43) for accommodating the plumb bob lines (42).

4. The elevator landing door structure for teaching of claim 3, wherein: the top at mounting bracket (2) is installed in appearance line board (5), and the front end of appearance line board (5) is equipped with curb plate (51) of having bent, be equipped with breach (511) that are used for placing line hammer line (42) on curb plate (51).

5. The elevator landing door structure for teaching of claim 1, wherein: the lower end of the mounting rack (2) is provided with a sill (6) for the landing door (3) to slide in a guiding way.

6. The elevator landing door structure for teaching of claim 5, wherein: the mounting rack (2) is provided with a guide sliding plate (7) for the landing door (3) to slide and a roller (8) which is arranged on the landing door (3) and can slide along the guide sliding plate (7).

7. The elevator landing door structure for teaching of claim 6, wherein: the guide sliding plate (7) is provided with an upward convex arch structure (71), and the rolling surface of the roller (8) is provided with a groove (81) which can be matched with the arch structure (71) and can enable the roller (8) to roll along the guide sliding plate (7).