CN211056477U

CN211056477U - Elevator car convenient to overhaul and install

Info

Publication number: CN211056477U
Application number: CN201922320059.XU
Authority: CN
Inventors: 李宽; 赵平; 刘毅; 万飞; 何建云; 黎德全; 席强; 冷骥; 何健; 王钧; 宁睿; 唐勇刚; 孟凡昊; 杜东蓺; 刘翔; 杨乔媛; 杨坤; 倪扬; 张阳
Original assignee: Meishan Special Equipment Supervision And Inspection Institute
Current assignee: Meishan Special Equipment Supervision And Inspection Institute
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-07-21
Anticipated expiration: 2029-12-22

Abstract

The utility model relates to an elevator car, and discloses an elevator car convenient for maintenance and installation, wherein a first car wall is fixedly arranged on the upper surface of a car bottom, a second car wall is fixedly arranged on one side of the upper surface of the car bottom close to the first car wall, a car door is arranged inside the first car wall, a car top is fixedly connected with the upper surface of the second car wall and the first car wall, a ventilating device is arranged on the upper surface of the car top, replacement components are fixedly arranged on the lower surface of the car top close to the two sides of the ventilating device, a protective component is fixedly arranged at the gap between the first car wall and the car door, and the ventilating device can be rapidly installed and disassembled by arranging the replacement component, so that a worker can conveniently maintain the elevator car, the working efficiency of the elevator car can be effectively improved, and the protective component can effectively prevent the car door from being opened and closed, the hands of children accidentally enter the gap between the car door and the first car wall, and fingers are pinched and injured.

Description

Elevator car convenient to overhaul and install

Technical Field

The utility model relates to an elevator car specifically is an elevator car of installation conveniently overhauls.

Background

The elevator car is a box-shaped space used for bearing and transporting people and goods, generally comprises main components such as a car bottom, a car wall, a car top, a car door and the like, is a car body component used for carrying passengers, goods and other loads, the clear height in the car is not less than 2m, and the clear height of a user for normally entering and exiting the car is not less than 2 m.

However, when the elevator car is overhauled, the ventilation device on the car top is detached and installed inconveniently, the overhauling efficiency is affected, a gap exists between the elevator car door and the first car wall, and therefore children can clamp hands carelessly easily, and potential safety hazards exist. Accordingly, those skilled in the art have provided an elevator car that facilitates maintenance and installation to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator car of installation conveniently overhauls to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an elevator car of installation conveniently overhauls, includes at the bottom of the sedan-chair, fixed surface installs first sedan-chair wall at the bottom of the sedan-chair, and one side fixed mounting that the upper surface at the bottom of the sedan-chair is close to first sedan-chair wall has second sedan-chair wall, the inside of first sedan-chair wall is provided with the sedan-chair door, second sedan-chair wall and the last fixed surface of first sedan-chair wall are connected with the sedan-chair top, the upper surface on sedan-chair top is provided with ventilation unit, and the lower surface on sedan-chair top is close to ventilation unit's both sides fixed mounting and has the replacement subassembly, the gap department fixed mounting of first sedan-chair wall and.

As a further aspect of the present invention: the change subassembly includes first spliced pole, second spliced pole, third spliced pole, limiting plate, gusset plate and antifriction layer, the last fixed surface of second spliced pole installs first spliced pole, and the lower fixed surface of second spliced pole installs the third spliced pole, the outside rotation of second spliced pole installs the limiting plate, the gusset plate is installed to the lower surface integral type of limiting plate, the lower surface of gusset plate is provided with the antifriction layer.

As a further aspect of the present invention: the radius of the first connecting column is the same as that of the third connecting column, and the radius of the first connecting column is larger than that of the second connecting column.

As a further aspect of the present invention: the limiting plate is arranged in a rectangular shape, the reinforcing plate is perpendicular to the limiting plate, and the reinforcing plate is also arranged in a rectangular shape.

As a further aspect of the present invention: the replacement assemblies are arranged in 4 numbers and are symmetrically distributed on the lower surface of the car roof.

As a further aspect of the present invention: the protective assembly comprises a protective layer, a composite adhesive layer, a first connecting plate, a second connecting plate, screw holes and a third connecting plate, wherein the second connecting plate is fixedly connected to one side of the first connecting plate, the composite adhesive layer is adhered to the rear surface of the first connecting plate, the protective layer is adhered to the rear surface of the composite adhesive layer, the third connecting plate is installed to the upper surface of the second connecting plate in an integrated mode, and the screw holes are formed in one side of the third connecting plate.

As a further aspect of the present invention: the first connecting plate and the second connecting plate are arranged perpendicularly, the first connecting plate and the second connecting plate are made of stainless steel materials, and the protective layer is made of sponge materials.

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

1. the utility model discloses a set up and change the subassembly, can be quick install and dismantle ventilation unit to make things convenient for the staff to overhaul elevator car, can effectually improve its work efficiency, and the bottom of gusset plate is provided with antifriction layer, can increase the steadiness of gusset plate to ventilation unit.

2. Through setting up protection component, can effectually prevent to open and close at the sedan-chair door, have child's hand to enter into the sedan-chair door and the gap of first sedan-chair wall carelessly, cause the finger to press from both sides and hinder, the effectual safe operation who guarantees the elevator of protection component reduces the emergence of accident.

Drawings

FIG. 1 is a schematic structural view of an elevator car that facilitates maintenance and installation;

FIG. 2 is a schematic view of a replacement assembly in an elevator car for ease of maintenance installation;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a car roof; 2. a first car wall; 3. a guard assembly; 4. a car door; 5. a car bottom; 6. a ventilation device; 7. a second car wall; 9. replacing the component; 91. a first connecting column; 92. a second connecting column; 93. a third connecting column; 94. a limiting plate; 95. a reinforcing plate; 96. an anti-friction layer; 31. a protective layer; 32. compounding an adhesive layer; 33. a first connecting plate; 34. a second connecting plate; 35. a screw hole; 36. and a third connecting plate.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, an elevator car convenient for maintenance and installation comprises a car bottom 5, a first car wall 2 is fixedly installed on the upper surface of the car bottom 5, a second car wall 7 is fixedly installed on one side of the upper surface of the car bottom 5 close to the first car wall 2, a car door 4 is arranged inside the first car wall 2, a car roof 1 is fixedly connected to the upper surfaces of the second car wall 7 and the first car wall 2, a ventilation device 6 is arranged on the upper surface of the car roof 1, replacement components 9 are fixedly installed on the lower surface of the car roof 1 close to two sides of the ventilation device 6, each replacement component 9 comprises a first connecting column 91, a second connecting column 92, a third connecting column 93, a limiting plate 94, a reinforcing plate 95 and an anti-friction layer 96, the first connecting column 91 is fixedly installed on the upper surface of the second connecting column 92, and the third connecting column 93 is fixedly installed on the lower surface of the second connecting column 92, the radiuses of the first connecting column 91 and the third connecting column 93 are the same, the radius of the first connecting column 91 is larger than that of the second connecting column 92, a limiting plate 94 is rotatably mounted outside the second connecting column 92, the limiting plate 94 is rectangular, a reinforcing plate 95 is perpendicular to the limiting plate 94, and the reinforcing plate 95 is also rectangular, the reinforcing plate 95 is integrally installed on the lower surface of the limiting plate 94, the anti-friction layer 96 is provided on the lower surface of the

reinforcing plate

95, 4 replacement assemblies 9 are provided, and the replacing components 9 are symmetrically distributed on the lower surface of the car roof 1, the ventilating device 6 can be rapidly installed and dismantled by arranging the replacing components 9, thereby facilitating the maintenance of the elevator cage by workers, effectively improving the working efficiency, and the bottom of the reinforcing plate 95 is provided with an anti-friction layer 96, which can increase the stability of the reinforcing plate 95 to the ventilation device 6.

In fig. 3: the protective component 3 is fixedly installed at the joint of the first car wall 2 and the car door 4, the protective component 3 comprises a protective layer 31, a composite adhesive layer 32, a first connecting plate 33, a second connecting plate 34, screw holes 35 and a third connecting plate 36, the second connecting plate 34 is fixedly connected to one side of the first connecting plate 33, the composite adhesive layer 32 is adhered to the rear surface of the first connecting plate 33, the protective layer 31 is adhered to the rear surface of the composite adhesive layer 32, the third connecting plate 36 is integrally installed on the upper surface of the second connecting plate 34, the screw holes 35 are formed in one side of the third connecting plate 36, the first connecting plate 33 and the second connecting plate 34 are vertically arranged, the first connecting plate 33 and the second connecting plate 34 are made of stainless steel materials, the protective layer 31 is made of sponge materials, and by arranging the protective component 3, the situation that when the car door 4 is opened and closed, hands of children carelessly enter a gap between the car door 4 and the first car wall 2 can be effectively prevented, the fingers are clamped and injured, the protective component 3 effectively guarantees safe operation of the elevator, and accidents are reduced.

The utility model discloses a theory of operation is: the first connecting column 91, the second connecting column 92 and the third connecting column 93 are fixedly connected, the limiting plate 94 is rotatably installed inside the second connecting column 92, when the elevator car needs to be overhauled, the limiting plate 94 is rotated, the reinforcing plate 95 installed at the bottom of the limiting plate 94 is rotated, the reinforcing plate 95 is separated from the ventilating device 6, the ventilating device 6 is detached, the elevator car is convenient to overhaul, after the overhaul is completed, the ventilating device 6 is installed inside the car roof 1, the reinforcing plate 95 arranged below the limiting plate 94 is in contact with the ventilating device 6 through rotation of the limiting plate 94, the ventilating device is fixedly installed, and the anti-friction layer 96 is arranged below the reinforcing plate 95, so that the fastening effect between the reinforcing plate 95 and the ventilating device 6 can be effectively increased, and the movement of the ventilating device is prevented; the protective component 3 is fixedly arranged at the gap between the first car wall 2 and the car door 4, namely, a screw hole 35 arranged on a third connecting plate 36 in the protective component 3 is rotationally fixed by a screw, the third connecting plate 36 and a second connecting plate 34 are integrally arranged, so that the second connecting plate 34 is fixedly arranged at one side of the first car wall 2, a first connecting plate 33 is arranged at one side of the second connecting plate 34, the first connecting plate 33 and the second connecting plate 34 are mutually and vertically arranged, a composite adhesive layer 32 is adhered to the rear surface of the first connecting plate 33, a protective layer 31 is adhered to the rear surface of the composite adhesive layer 32, the protective layer 31 can effectively play a role of protecting the car door 4, the car door 4 is prevented from being directly contacted with the first connecting plate 33 to cause damage, the gap between the car door 4 and the first car wall 2 can also be reduced, and when the car door 4 is opened and closed, a hand of a child can be prevented from carelessly entering the gap between the car door 4 and the first car wall 2, causing finger pinching.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an elevator car of installation conveniently overhauls, includes at the bottom of the sedan-chair (5), its characterized in that, the last fixed surface of (5) installs first sedan-chair wall (2) at the bottom of the sedan-chair, and the upper surface of (5) at the bottom of the sedan-chair is close to one side fixed mounting of first sedan-chair wall (2) has second sedan-chair wall (7), the inside of first sedan-chair wall (2) is provided with sedan-chair door (4), second sedan-chair wall (7) and the last fixed surface of first sedan-chair wall (2) are connected with sedan-chair top (1), the upper surface of sedan-chair top (1) is provided with ventilation unit (6), and the lower surface of sedan-chair top (1) is close to the both sides fixed mounting of ventilation unit (6) and has change subassembly (9), the gap department fixed mounting of first sedan-chair wall (2) and sedan-.

2. The elevator car convenient to overhaul and install according to claim 1, characterized in that the replacement component (9) comprises a first connecting column (91), a second connecting column (92), a third connecting column (93), a limiting plate (94), a reinforcing plate (95) and an anti-friction layer (96), the upper surface of the second connecting column (92) is fixedly provided with the first connecting column (91), the lower surface of the second connecting column (92) is fixedly provided with the third connecting column (93), the limiting plate (94) is installed in the external rotation of the second connecting column (92), the reinforcing plate (95) is installed to the lower surface of the limiting plate (94) in an integrated manner, and the anti-friction layer (96) is arranged on the lower surface of the reinforcing plate (95).

3. An elevator car easy to service and install as claimed in claim 2, characterized in that the radius of the first connecting column (91) and the third connecting column (93) are the same and the radius of the first connecting column (91) is larger than the radius of the second connecting column (92).

4. Elevator car convenient to overhaul and install according to claim 2, characterized in that the limiting plate (94) is rectangular, the reinforcing plate (95) is perpendicular to the limiting plate (94), and the reinforcing plate (95) is rectangular.

5. Elevator car convenient to overhaul and install according to claim 2, characterized in that 4 replacement assemblies (9) are provided, and the replacement assemblies (9) are symmetrically distributed on the lower surface of the car roof (1).

6. The elevator car that conveniently overhauls installation of claim 1, characterized in that, protection component (3) include protective layer (31), compound adhesion layer (32), first connecting plate (33), second connecting plate (34), screw hole (35) and third connecting plate (36), one side fixedly connected with second connecting plate (34) of first connecting plate (33), and the rear surface of first connecting plate (33) is stained with compound adhesion layer (32), the rear surface of compound adhesion layer (32) is stained with protective layer (31), third connecting plate (36) are installed to the upper surface integral type of second connecting plate (34), screw hole (35) have been seted up to one side of third connecting plate (36).

7. The elevator car convenient to overhaul and install as claimed in claim 6, wherein the first connecting plate (33) and the second connecting plate (34) are arranged vertically, the first connecting plate (33) and the second connecting plate (34) are made of stainless steel, and the protective layer (31) is made of sponge.