CN216043495U

CN216043495U - Assembled staircase structure for interior decoration

Info

Publication number: CN216043495U
Application number: CN202122321163.8U
Authority: CN
Inventors: 何均胜; 陈志实
Original assignee: Guangzhou Feigong Zhizao Construction Technology Co ltd
Current assignee: Guangzhou Feigong Zhizao Construction Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-15
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses an assembled staircase structure for interior decoration, which comprises an outer support, wherein a pressing plate is arranged inside the outer support, one end of the pressing plate extends to the outside of the outer support and is connected with a supporting block, the outer surface of the supporting block is fixedly connected with a pedal rod, an inner support is arranged inside the outer support and is positioned at the bottom of the pressing plate, the bottom end of the inner support is positioned at the bottom of the outer support and is fixedly connected with a same bottom plate, the inside of the inner support is rotatably connected with a worm, the side surface of the inner support extends to the outside of the outer support and is connected with a tooth block in a sliding way, the outer surface of the tooth block is movably connected with a connecting rod, one end of the connecting rod is movably connected with an expansion plate, the pressing plate is driven to move downwards by the pedal rod, the pressing plate drives the tooth block to move downwards synchronously, the tooth block presses the pressing plate to expand and moves the expansion plate downwards to be attached to the ground through the connecting rod, the contact area between the whole escalator and the ground is increased, and the safety performance of the escalator is improved.

Description

Assembled staircase structure for interior decoration

Technical Field

The utility model relates to the technical field of interior decoration, in particular to an assembled staircase structure for interior decoration.

Background

A large amount of data measurement need be carried out during interior decoration, like the area of upper region such as height, width and ceiling of wall, and need carry out data measurement with the help of the appurtenance staircase of ascending a height among the measurement process.

The existing escalator is single in structure, the top ends of the supporting frames on the two sides of the escalator are the same as the bottom ends of the supporting frames on the two sides of the escalator in size, and when a person stands on the escalator to work, the bottom of the escalator is difficult to keep stable due to the fact that the center of the ladder is high, safety performance is low, and safety of operators cannot be guaranteed. Therefore, the assembled staircase structure for interior decoration is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to an assembled staircase structure for interior decoration, which comprises an outer support, wherein a pressing plate is arranged inside the outer support, one end of the pressing plate extends to the outside of the outer support and is connected with a supporting block, the outer surface of the supporting block is fixedly connected with a pedal rod, an inner support is arranged inside the outer support and is positioned at the bottom of the pressing plate, the bottom end of the inner support is positioned at the bottom of the outer support and is fixedly connected with a same bottom plate, a worm is rotatably connected inside the inner support, the side surface of the inner support extends to the outside of the outer support and is connected with a tooth block in a sliding manner, the outer surface of the tooth block is movably connected with a connecting rod, one end of the connecting rod is movably connected with an expansion plate, and the bottom end of the pressing plate is fixedly connected with a pressing rod.

As a preferred technical scheme of the utility model, the outer bracket is of a hollow structure, and the pressure plate is connected to the inner wall of the outer bracket in a sliding manner.

As a preferable technical scheme of the utility model, the bottom end of the pressure plate is positioned between the top ends of the inner supports and is fixedly connected with a spring, and the bottom end of the pressure rod is fixedly connected with the outer surface of the tooth block.

As a preferable technical scheme of the utility model, the outer surfaces of the outer support and the inner support are both provided with sliding grooves outside the tooth blocks, and the length of the sliding grooves is greater than that of the tooth blocks.

As a preferable technical solution of the present invention, the number of the tooth blocks is two, and the two tooth blocks are respectively engaged with both sides of the worm.

As a preferable technical scheme of the utility model, the number of the connecting rods and the number of the expansion plates are two, and one end of each expansion plate is movably connected to the outer surface of the bottom plate.

As a preferred technical scheme of the utility model, the bottom plate is of a rectangular structure and is made of rubber.

The utility model has the beneficial effects that:

1. this kind of assembled staircase structure for interior decoration drives the clamp plate through pedal lever atress after heavy and begins to move down, and the clamp plate drives the tooth piece through the depression bar and begins to move down in step, and the spring shrink this moment, tooth piece push down the expansion board through the connecting rod and move down the expansion board to laminating in ground, help increasing the area of contact between whole staircase and the ground, improve the security performance of staircase.

2. This kind of assembled staircase structure for interior decoration, the in-process that moves down through the tooth piece drives and rotates rather than the inside emergence of the worm of meshing including the support, certain cushioning effect can be played to this kind of connected mode, prevent that the sudden heavy whereabouts of tooth piece from producing the damage, the effect that has protection staircase structure, when not using this staircase, the expansion plate that will contact ground upwards passes to laminating and outer support, help reducing the occupation space of staircase, the removal of the staircase of being convenient for.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic view showing an inner structure of a fabricated staircase structure for interior decoration according to the present invention;

fig. 2 is a schematic view of the coupling structure of the expansion plate of the assembled staircase structure for interior decoration according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 of the assembled staircase structure for interior finishing according to the present invention.

In the figure: 1. an outer support; 2. pressing a plate; 3. a support block; 4. a foot lever; 5. an inner support; 6. a base plate; 7. a worm; 8. a tooth block; 9. a connecting rod; 10. an expansion plate; 11. a pressure lever; 12. a spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the assembled staircase structure for interior decoration of the present invention comprises an outer support 1, a pressing plate 2 is arranged inside the outer support 1, one end of the pressing plate 2 extends to the outside of the outer support 1 and is connected with a supporting block 3, a foot rest lever 4 is fixedly connected to the outer surface of the supporting block 3, an inner support 5 is arranged inside the outer support 1 and is positioned at the bottom of the pressing plate 2, the bottom end of the inner support 5 is positioned at the bottom of the outer support 1 and is fixedly connected with a bottom plate 6, a worm 7 is rotatably connected inside the inner support 5, a tooth block 8 is slidably connected to the side surface of the inner support 5 extending to the outside of the outer support 1, a connecting rod 9 is movably connected to the outer surface of the tooth block 8, an expansion plate 10 is movably connected to one end of the connecting rod 9, and a pressing rod 11 is fixedly connected to the bottom end of the pressing plate 2.

The outer support 1 is of a hollow structure, the pressing plate 2 is connected to the inner wall of the outer support 1 in a sliding mode, the bottom end of the pressing plate 2 is located between the top ends of the inner support 5 and is fixedly connected with the spring 12, the bottom end of the pressing rod 11 is fixedly connected to the outer surface of the tooth block 8, when pressure is applied to the pedal rod 4, the pedal rod 4 drives the pressing plate 2 to move downwards, and then the pressing plate 2 drives the tooth block 8 to move downwards through the pressing rod 11.

Wherein, the outer surfaces of the outer bracket 1 and the inner bracket 5 are both provided with sliding chutes outside the tooth block 8, and the length of the sliding chutes is larger than that of the tooth block 8.

The number of the tooth blocks 8 is two, the two tooth blocks 8 are respectively meshed with two sides of the worm 7, and the tooth blocks 8 can drive the worm 7 to rotate in the downward moving process.

Wherein, the number of connecting rod 9 and expansion board 10 is two, and the one end swing joint of expansion board 10 is at the surface of bottom plate 6, and when two expansion boards 10 all outwards expanded keep flush with the bottom of bottom plate 6.

Wherein, bottom plate 6 is the rectangle structure, and bottom plate 6 is the rubber material, and bottom plate 6 of rubber material has better anti-skidding effect.

The working principle is as follows: when an operator tramples the foot lever 4 to climb the escalator, the left end and the right end of the foot lever 4 are fixedly connected to one end of the pressing plate 2 through the supporting block 3, so that the pressing plate 2 starts to move downwards under the action of gravity, the pressing plate 2 drives the tooth block 8 to synchronously move downwards through the pressing rod 11, at the moment, the spring 12 contracts, the tooth block 8 presses the expansion plate 10 downwards through the connecting rod 9 and moves the expansion plate 10 downwards to be attached to the ground, the contact area between the whole escalator and the ground is increased, the safety performance of the escalator is improved, the tooth block 8 drives the worm 7 engaged with the tooth block to rotate in the inner support 5 in the downward moving process, the connection mode can play a certain role of buffering, the tooth block 8 is prevented from being damaged due to sudden heavy falling, the escalator structure is protected, when the escalator is not used, the expansion plate 10 contacted with the ground is pushed upwards to be attached to the outer support 1, the escalator moving device is beneficial to reducing the occupied space of the escalator and is convenient for moving the escalator.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The assembled escalator structure for interior decoration comprises an outer support (1) and is characterized in that a pressing plate (2) is arranged inside the outer support (1), one end of the pressing plate (2) extends to the outside of the outer support (1) and is connected with a supporting block (3), a pedal rod (4) is fixedly connected to the outer surface of the supporting block (3), an inner support (5) is arranged at the bottom of the pressing plate (2) inside the outer support (1), the bottom end of the inner support (5) is fixedly connected with the same bottom plate (6) at the bottom end of the outer support (1), a worm (7) is rotatably connected inside the inner support (5), a tooth block (8) is slidably connected to the outside of the outer support (1) through the side surface of the inner support (5), a connecting rod (9) is movably connected to the outer surface of the tooth block (8), and an expansion plate (10) is movably connected to one end of the connecting rod (9), the bottom end of the pressing plate (2) is fixedly connected with a pressing rod (11).

2. A fabricated staircase structure as defined in claim 1, characterised in that said outer frame (1) is of hollow construction, said holding plate (2) being slidably attached to the inner wall of the outer frame (1).

3. A fabricated staircase structure as defined in claim 1, characterised in that the bottom end of the pressure plate (2) between the top ends of the inner supports (5) is fixedly connected with a spring (12), and the bottom end of the pressure bar (11) is fixedly connected to the outer surface of the tooth block (8).

4. The assembled staircase structure for interior decoration according to claim 1, wherein the outer surfaces of the outer bracket (1) and the inner bracket (5) are provided with sliding grooves outside the tooth blocks (8), and the length of the sliding grooves is greater than that of the tooth blocks (8).

5. A fabricated staircase structure as defined in claim 1, characterised in that said blocks (8) are two in number, two of said blocks (8) engaging with the worm (7) on either side.

6. The escalator structure according to claim 1, wherein the number of the connecting rods (9) and the expansion plates (10) is two, and one end of the expansion plate (10) is movably connected to the outer surface of the base plate (6).

7. A fabricated staircase structure as defined in claim 1, characterised in that said bottom plate (6) is of rectangular configuration and that the bottom plate (6) is of rubber material.