CN219839335U - Elevator car convenient to dismouting bill-board - Google Patents

Abstract

The utility model relates to the technical field of elevator cars, in particular to an elevator car convenient for disassembling and assembling a billboard, which comprises a car main body, wherein an adjusting screw is rotationally connected to the upper side of the inside of the car main body, a lifting sleeve is spirally connected to the lower side of the adjusting screw, a transmission block is fixedly connected to the lower end of the lifting sleeve, a top clamping plate is rotationally connected to the front end of the transmission block, and a bottom clamping plate is slidingly connected to the lower side of the inner rear end wall of the car main body.

Description

Elevator car convenient to dismouting bill-board

Technical Field

The utility model relates to the technical field of elevator cabs, in particular to an elevator cab with a billboard convenient to disassemble and assemble.

Background

With the development of society, elevator cars are increasingly used to serve specific floors in buildings, which cars run on at least two rows of permanent transportation equipment moving along rigid rails perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line, vertical elevators having a car running between at least two rows of rigid rails perpendicular or inclined at an angle of less than 15 °, the car being of a size and configuration to facilitate the ingress and egress of passengers or the loading and unloading of cargo.

In the prior art, when the advertising board in the elevator car is installed, or is installed by adopting screws or by gluing, the screws are difficult to be quickly disassembled, and the gluing is easy to open and drop, so that the installation and the use of the advertising board are not facilitated; and the elevator car is easy to damage through screw installation, and glue can be solidified on the inner wall of the elevator car through glue installation, so that the attractiveness is influenced, the original state of the elevator is difficult to recover, and the use effect of the elevator is influenced.

Disclosure of Invention

The utility model aims to provide an elevator car convenient for disassembling and assembling a billboard, so as to solve the problems in the background technology.

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

the utility model provides an elevator car convenient to dismouting bill-board, includes the car main part, the inside upside rotation of car main part is connected with adjusting screw, adjusting screw's downside screwed connection has lift sleeve, lift sleeve's lower extreme fixedly connected with transmission piece, the front end rotation of transmission piece is connected with the top cardboard, inside rear end wall downside sliding connection of car main part has the bottom cardboard, the inside fixedly connected with spring pin of rear end wall of car main part, the inboard lower extreme fixedly connected with telescopic link of rear end wall of car main part, the upper end fixedly connected with connecting axle sleeve of telescopic link, rotate between connecting axle sleeve and the bottom cardboard and be connected.

Preferably, the inside rear end upside of car main part rotates and is connected with the dismouting carousel, the rear end fixedly connected with worm of dismouting carousel, the right side meshing of worm is connected with the worm wheel, fixed connection between worm wheel and the adjusting screw.

Preferably, the upper side and the lower side of the rear end wall of the car body are provided with storage grooves, and the position sizes of the storage grooves correspond to the position sizes of the top clamping plate and the bottom clamping plate.

Preferably, the clamping grooves are formed in the front end faces of the top clamping plate and the bottom clamping plate, and the positions of the clamping grooves correspond to those of the spring pins.

Preferably, an extension spring is arranged in the lower pipe body of the telescopic rod.

Preferably, the top clamping plate and the bottom clamping plate are all L-shaped, and the top clamping plate and the bottom clamping plate are all made of alloy materials.

Preferably, the number of the telescopic rods is two, and the telescopic rods are symmetrically arranged about the central axis of the bottom clamping plate.

Preferably, the top clamping plate is in sliding connection with the car main body, a limiting chute is formed in the upper side of the front end of the rear end wall of the car main body, and the position width of the limiting chute corresponds to the position width of the transmission block.

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

1. according to the utility model, the bottom of the billboard can be supported by the aid of the action of the bottom clamping plate through the adjusting screw, the bottom clamping plate and the worm, and meanwhile, the worm wheel can drive the adjusting screw to rotate through the rotation of the worm, so that the lifting sleeve can drive the transmission block to move up and down, the top clamping plate can move up and down, the billboard can be clamped rapidly by the aid of the action of the bottom clamping plate, the billboard is convenient to disassemble and assemble, and legacy can be avoided;

2. according to the utility model, through the spring pin, the telescopic rod and the containing groove, the bottom clamping plate can compress the tension spring under the condition of pressing down by utilizing the action of the telescopic rod, the bottom clamping plate can rotate to be in a vertical state and is contained in the containing groove, the top clamping plate can be contained in the containing groove, and the top clamping plate and the bottom clamping plate can be limited by the action of the spring pin, so that the convex top clamping plate and the convex bottom clamping plate can be contained smoothly after the billboard is disassembled, and the damage to internal personnel is avoided.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present utility model;

FIG. 2 is a right side cross-sectional view of the mounting structure of FIG. 1 in accordance with the present utility model;

fig. 3 is a schematic view of the mounting structure of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a car body; 2. adjusting a screw; 3. lifting the sleeve; 4. a transmission block; 5. a top card; 6. a bottom clamping plate; 7. a spring pin; 8. a telescopic rod; 9. a connecting shaft sleeve; 10. disassembling and assembling the turntable; 11. a worm; 12. a worm wheel; 13. a storage groove; 14. a clamping groove; 15. and (5) stretching the spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an elevator car convenient to dismouting bill-board, including car main part 1, inside upside rotation of car main part 1 is connected with adjusting screw 2, adjusting screw 2's downside screwed connection has lift sleeve 3, lift sleeve 3's lower extreme fixedly connected with driving shoe 4, driving shoe 4's front end rotates and is connected with top cardboard 5, inside rear end wall downside sliding connection has bottom cardboard 6 of car main part 1, inside rear end upside rotation of car main part 1 is connected with dismouting carousel 10, dismouting carousel 10's rear end fixedly connected with worm 11, worm 11's right side meshing is connected with worm wheel 12, fixed connection between worm wheel 12 and the adjusting screw 2, top cardboard 5 and bottom cardboard 6 all are L type setting, top cardboard 5 and bottom cardboard 6 all set up to the alloy material, sliding connection between top cardboard 5 and the car main part 1, spacing spout has been seted up to the rear end wall front end upside, spacing spout's position width and driving shoe 4's position width are corresponding, when installing the bill-board in the elevator car, can be to the bottom cardboard 6's inside rear end upside rotation be connected with dismouting carousel 10, dismouting carousel can be carried out to the bottom side of worm wheel 12, thereby can make the bottom cardboard 11 through the effect of worm wheel 12 and can carry out the rotation of rotation 3 to the rotatable carousel 2, can make the bottom cardboard 3 and can carry out the rotation of the bottom to carry out the rotatable carousel 2 simultaneously, and can make the bottom clamping 4 through the effect of rotation of the rotatable carousel, and can be realized by the rotation of the rotatable carousel 2, and can be realized by the bottom through the rotation of the rotatable carousel 2.

Example 2: referring to fig. 1-3, the difference between the present embodiment and embodiment 1 is that: the inside fixedly connected with spring bolt 7 of back end wall of car main part 1, the inboard lower extreme fixedly connected with telescopic link 8 of back end wall of car main part 1, telescopic link 8's upper end fixedly connected with adapter sleeve 9, rotate between adapter sleeve 9 and the bottom cardboard 6 and be connected, storage tank 13 has all been seted up to the back end wall of car main part 1 about the downside, storage tank 13's position size corresponds with the position size of top cardboard 5 and bottom cardboard 6, draw-in groove 14 has all been seted up to the front end face of top cardboard 5 and bottom cardboard 6, the position size of draw-in groove 14 corresponds with the position size of spring bolt 7, telescopic link 8's downside body is inside to be equipped with extension spring 15, telescopic link 8 has two with respect to the center pin symmetry setting of bottom cardboard 6, after the bill-board is dismantled, make bottom cardboard 6 can cause the compression through the effect of telescopic link 8 under the circumstances of pushing down, and make bottom cardboard 6 can rotate to vertical state and in storage tank 13, and the top can be accomodate in storage tank 13 equally, and can accomodate the position size corresponds with the position size of spring bolt 7 that the front end face of bottom cardboard 6, can make the top cardboard and the top cardboard be taken out of the bottom cardboard 5 and the bottom cardboard is dismantled to the bottom 5 through the effect of setting up and can be smooth and the top is taken in 5, the top is avoided the top to the top cardboard is taken out to the top 5.

The working flow is as follows: this device does not adopt any power to the installation of bill-board when using, when installing the bill-board in the elevator car, can carry out bottom sprag to the bill-board through the effect of bottom cardboard 6, simultaneously make worm 11 can rotate through the rotation to dismouting carousel 10, utilize to the rotation of worm 11 make worm wheel 12 can drive adjusting screw 2 and rotate, so that lift sleeve 3 can drive transmission piece 4 and reciprocate, thereby make top cardboard 5 can reciprocate, and cooperate the effect of bottom cardboard 6 can carry out quick clamping to the bill-board, and then the dismouting use of bill-board of being convenient for, and can avoid appearing leaving behind, and make bottom cardboard 6 can cause the compression to extension spring 15 under the circumstances of pushing down through the effect of telescopic link 8, and make bottom cardboard 6 can rotate to the vertical state and accomodate in groove 13, and top cardboard can carry out spacingly to top cardboard 5 and bottom cardboard 6 through the effect of the spring pin 7 that sets up equally, make the protrusion can be with top 5 and bottom cardboard 6 after dismantling and avoid taking in that the bottom cardboard is smooth and the inside is taken in to the personnel of the side of taking in the bottom cardboard 6.

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

Claims (8)

1. Elevator car convenient to dismouting bill-board, including car main part (1), its characterized in that: the elevator car is characterized in that an adjusting screw (2) is rotationally connected to the upper side of the inside of the car body (1), a lifting sleeve (3) is spirally connected to the lower side of the adjusting screw (2), a transmission block (4) is fixedly connected to the lower end of the lifting sleeve (3), a top clamping plate (5) is rotationally connected to the front end of the transmission block (4), a bottom clamping plate (6) is slidingly connected to the lower side of the inner rear end wall of the car body (1), a spring pin (7) is fixedly connected to the inner side of the rear end wall of the car body (1), a telescopic rod (8) is fixedly connected to the lower end of the inner side of the rear end wall of the car body (1), a connecting shaft sleeve (9) is fixedly connected to the upper end of the telescopic rod (8), and a bottom clamping plate (6) is rotationally connected to the connecting shaft sleeve (9).

2. The elevator car for facilitating the disassembly and assembly of a billboard as claimed in claim 1, wherein: the elevator car is characterized in that a disassembly rotary table (10) is rotatably connected to the upper side of the inner rear end of the car body (1), a worm (11) is fixedly connected to the rear end of the disassembly rotary table (10), a worm wheel (12) is connected to the right side of the worm (11) in a meshed mode, and the worm wheel (12) is fixedly connected with an adjusting screw (2).

3. The elevator car for facilitating the disassembly and assembly of a billboard as claimed in claim 1, wherein: the upper side and the lower side of the rear end wall of the car main body (1) are respectively provided with a storage groove (13), and the position of each storage groove (13) corresponds to the position of each top clamping plate (5) and the position of each bottom clamping plate (6).

4. The elevator car for facilitating the disassembly and assembly of a billboard as claimed in claim 1, wherein: the clamping grooves (14) are formed in the front end faces of the top clamping plate (5) and the bottom clamping plate (6), and the positions of the clamping grooves (14) correspond to those of the spring pins (7).

5. The elevator car for facilitating the disassembly and assembly of a billboard as claimed in claim 1, wherein: an extension spring (15) is arranged in the lower pipe body of the telescopic rod (8).

6. The elevator car for facilitating the disassembly and assembly of a billboard as claimed in claim 1, wherein: the top clamping plate (5) and the bottom clamping plate (6) are all L-shaped, and the top clamping plate (5) and the bottom clamping plate (6) are all made of alloy materials.

7. The elevator car for facilitating the disassembly and assembly of a billboard as claimed in claim 1, wherein: the number of the telescopic rods (8) is two, and the telescopic rods (8) are symmetrically arranged about the central axis of the bottom clamping plate (6).

8. The elevator car for facilitating the disassembly and assembly of a billboard as claimed in claim 1, wherein: the top clamping plate (5) is in sliding connection with the car main body (1), a limiting chute is formed in the upper side of the front end of the rear end wall of the car main body (1), and the position width of the limiting chute corresponds to the position width of the transmission block (4).