CN219362940U

CN219362940U - Landing door sill structure of elevator

Info

Publication number: CN219362940U
Application number: CN202320483683.5U
Authority: CN
Inventors: 褚恩波; 褚雪华
Original assignee: HANGZHOU AOFUDE ELECTROMECHANICAL TECHNOLOGY CO LTD
Current assignee: HANGZHOU AOFUDE ELECTROMECHANICAL TECHNOLOGY CO LTD
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-18
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a landing sill structure of an elevator, which comprises a sill body and further comprises: the fixed support is internally provided with a mounting groove, the mounting groove is internally provided with a sill body in a sliding manner, the two sill bodies are positioned at two ends of the fixed support, the inside of the sill body is provided with a sliding groove, the outside of the fixed support is provided with a locking bolt, and one end of the locking bolt penetrates into the fixed support and contacts with the sill bodies; the sliding block is arranged in the sliding groove in a sliding way, and the roller is contacted with the inner wall of the sliding groove; the landing sill structure of the elevator consists of sill bodies and fixed supports, the two sill bodies can move left and right along the fixed supports, the service length of the whole landing sill is convenient to adjust, the sliding blocks move left and right along the sliding grooves, the elevator landing door can be driven to move, and the sliding blocks and the landing door are prevented from deflecting in the moving process.

Description

Landing door sill structure of elevator

Technical Field

The utility model relates to the technical field of landing sill, in particular to a landing sill structure of an elevator.

Background

An elevator refers to a permanent transportation device serving a number of specific floors within a building with cars traveling in at least two rows of rigid rails moving perpendicular to the horizontal or inclined at an angle less than 15 ° to the plumb line, an elevator sill being a grooved metal tread of an elevator car or landing door entrance into and out of the car, the elevator sill being divided into a car sill and a landing door sill, the landing door sill being a sill located at the landing door entrance.

The sill of the existing elevator landing door adopts a rectangular groove structure, the door sliding blocks adopt rectangular structures, during normal use, each landing door plate is provided with two door sliding blocks, when the landing door is opened and closed, the door sliding blocks slide left and right in the rectangular sill groove, the service length of the sill cannot be adjusted, and the elevator landing door cannot be suitable for elevator installation of different specifications.

Disclosure of Invention

The utility model aims to provide a landing sill structure of an elevator, which aims to solve the problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

landing door sill structure of elevator, including the sill body, still include:

the fixed support is internally provided with a mounting groove, the mounting groove is internally provided with a sill body in a sliding manner, the two sill bodies are positioned at two ends of the fixed support, the inside of the sill body is provided with a sliding groove, the outside of the fixed support is provided with a locking bolt, and one end of the locking bolt penetrates into the fixed support and contacts with the sill bodies;

the elevator comprises a sliding block, wherein the sliding block is arranged in the sliding groove in a sliding manner, an elevator landing door is arranged at the top of the sliding block, square grooves are formed in two side walls of the sliding block, a telescopic plate is arranged in the square grooves in a sliding manner, an elastic piece is arranged at one end of the telescopic plate and connected with the inner wall of the square grooves, and the other end of the telescopic plate penetrates out of the square grooves and is provided with rollers which are in contact with the inner wall of the sliding groove;

the fixing mechanism is arranged at the bottom of the fixing support and can be used for fixedly mounting the fixing support.

Based on the technical scheme, the utility model also provides the following optional technical schemes:

in one alternative: the fixing mechanism comprises a connecting plate and bolts, a plurality of connecting plates are arranged at the bottom of the fixing support, fixing grooves are formed in the connecting plates, and one ends of the bolts penetrate through the fixing grooves and are connected with the inner wall of the elevator shaft.

In one alternative: the mounting groove inner wall is provided with the guide block, the guide groove has been seted up to sill body lateral wall, the guide block penetrates inside the guide groove and with its sliding fit.

In one alternative: the one end that the sill body kept away from the fixed bolster is provided with the curb plate, the curb plate bottom is provided with the fixed plate.

In one alternative: the elevator is characterized in that a plurality of fixing bolts are arranged on the fixing plate, and the fixing plate is arranged on the inner wall of the elevator shaft through the fixing bolts.

Compared with the prior art, the utility model has the following beneficial effects:

the landing sill structure of the elevator comprises a sill body and a fixed support, wherein the fixed support is fixedly arranged inside an elevator shaft, the two sill bodies can move left and right along the fixed support, the service length of the whole landing sill is convenient to adjust, a locking bolt can fixedly connect the sill body and the fixed support, a sliding block moves left and right along a sliding groove and can drive the elevator landing door to move, a mounting groove and the sliding groove can guide the sliding block, and the sliding block and the landing door are prevented from deflecting in the moving process.

Drawings

Fig. 1 is a schematic structural view of a landing sill structure of an elevator.

Fig. 2 is a sectional view of a sill body in a landing sill structure of an elevator.

Fig. 3 is a sectional view of a landing sill structure of an elevator.

Fig. 4 is a schematic structural view of a slider in a landing sill structure of an elevator.

Fig. 5 is a sectional view of a fixing bracket in a landing sill structure of an elevator.

Reference numerals annotate: 1-fixed brackets, 101-mounting grooves, 2-sill bodies, 201-sliding grooves, 202-guiding grooves, 3-sliding blocks, 301-square grooves, 4-side plates, 5-fixed plates, 6-fixed bolts, 7-connecting plates, 701-fixed grooves, 8-bolts, 9-guiding blocks, 10-telescopic plates, 11-rollers, 12-elastic pieces and 13-locking bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples; in the drawings or description, similar or identical parts are provided with the same reference numerals, and in practical applications, the shape, thickness or height of each part may be enlarged or reduced. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

In one embodiment, as shown in fig. 1 to 5, a landing sill structure of an elevator includes a sill body 2, further including:

the fixed support 1, the inside mounting groove 101 of having offered of fixed support 1, the inside slip of mounting groove 101 is provided with sill body 2, two sill bodies 2 are located fixed support 1 both ends, the inside sliding groove 201 of having offered of sill body 2, fixed support 1 outside is provided with locking bolt 13, locking bolt 13 one end penetrates inside fixed support 1 and sill body 2 contacts;

the sliding block 3 is arranged in the sliding groove 201 in a sliding manner, an elevator landing door is arranged at the top of the sliding block 3, square grooves 301 are formed in two side walls of the sliding block 3, a telescopic plate 10 is arranged in the square grooves 301 in a sliding manner, an elastic piece 12 is arranged at one end of the telescopic plate 10, the elastic piece 12 is connected with the inner wall of the square grooves 301, the other end of the telescopic plate 10 penetrates out of the square grooves 301 and is provided with rollers 11, and the rollers 11 are in contact with the inner wall of the sliding groove 201;

the fixing mechanism is arranged at the bottom of the fixing support 1 and can fixedly install the fixing support 1.

The landing sill structure of the elevator comprises a sill body 2 and a fixed support 1, the fixed support 1 is fixedly arranged inside an elevator shaft, two sill bodies 2 can move left and right along the fixed support 1, the using length of the whole landing sill is convenient to adjust, a locking bolt 13 can fixedly connect the sill body 2 and the fixed support 1, a sliding block 3 moves left and right along a sliding groove 201 and can drive the elevator landing door to move, an installation groove 101 and the sliding groove 201 can guide the sliding block 3, and as an embodiment, the left, right, upper and lower positions of each part given in the drawing are only one arrangement mode, and specific positions are set according to specific requirements.

In one embodiment, as shown in fig. 1, the fixing mechanism comprises a connecting plate 7 and a bolt 8, a plurality of connecting plates 7 are arranged at the bottom of the fixing support 1, fixing grooves 701 are formed in the connecting plates 7, the connecting plates 7 can move left and right along the bolt 8 through the fixing grooves 701, the installation position of the fixing support 1 is convenient to adjust, one end of the bolt 8 penetrates through the fixing grooves 701 and is connected with the inner wall of an elevator shaft, and the bolt 8 and the connecting plates 7 can fixedly install the fixing support 1.

In one embodiment, as shown in fig. 1-2, the inner wall of the mounting groove 101 is provided with a guide block 9, the side wall of the sill body 2 is provided with a guide groove 202, the guide block 9 penetrates into the guide groove 202 and is in sliding fit with the guide groove, and the guide block 9 can guide the sill body 2.

In one embodiment, as shown in fig. 1, a side plate 4 is disposed at an end of the sill body 2 away from the fixed bracket 1, and a fixed plate 5 is disposed at the bottom of the side plate 4.

In one embodiment, as shown in fig. 1, a plurality of fixing bolts 6 are provided on the fixing plate 5, the fixing plate 5 is mounted on the inner wall of the elevator shaft by the fixing bolts 6, and the fixing plate 5 is mounted by the plurality of fixing bolts 6.

According to the landing sill structure of the elevator, the landing sill body 2 and the fixed support 1 form the landing sill of the elevator, the fixed support 1 is fixedly arranged in an elevator shaft, the two landing sill bodies 2 can move left and right along the fixed support 1, the service length of the whole landing sill is convenient to adjust, when the elevator landing door is required to be installed, the fixed support 1 and the bolts 8 are installed on the inner wall of the elevator shaft, the fixed support 1 can move left and right along the bolts 8, the installation position of the fixed support 1 is convenient to adjust, after adjustment is completed, the bolts 8 are screwed, the sliding block 3 is installed in the landing sill body 2, the landing sill body 2 penetrates into the installation groove 101 to be fixed through the locking bolts 13, and the sliding block 3 is connected with the elevator landing door.

The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. Landing door sill structure of elevator, including the sill body, its characterized in that still includes:

2. The landing sill structure of an elevator according to claim 1, wherein the fixing mechanism comprises a connection plate and a bolt, a plurality of connection plates are arranged at the bottom of the fixing bracket, fixing grooves are formed in the connection plates, and one end of the bolt penetrates through the fixing grooves and is connected with the inner wall of the elevator shaft.

3. The landing sill structure of claim 1, wherein the installation groove inner wall is provided with a guide block, the sill body side wall is provided with a guide groove, and the guide block penetrates into the guide groove and is in sliding fit with the guide groove.

4. The landing sill structure of an elevator according to claim 1, wherein a side plate is provided at an end of the sill body away from the fixing bracket, and a fixing plate is provided at the bottom of the side plate.

5. The landing sill structure of an elevator as claimed in claim 4, wherein a plurality of fixing bolts are provided on the fixing plate, and the fixing plate is installed on an inner wall of the elevator shaft by the fixing bolts.