CN212507128U

CN212507128U - Energy-saving stair with adjustable stair width

Info

Publication number: CN212507128U
Application number: CN202020623037.0U
Authority: CN
Inventors: 周翔
Original assignee: Jiangsu Deye Energy Saving Technology Development Co ltd
Current assignee: Jiangsu Deye Energy Saving Technology Development Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-02-09
Anticipated expiration: 2030-04-23

Abstract

The utility model belongs to the technical field of stair, especially, be an energy-conserving stair of adjustable stair width, the on-line screen storage device comprises a base, the top fixedly connected with support column of base, the top fixedly connected with stair steel sheet of support column, the bottom sliding connection of stair steel sheet has the steadying plate, the bottom sliding connection of steadying plate has the bracing piece, the bottom fixedly connected with backup pad of bracing piece, two the spacing groove has all been seted up to one side of stair steel sheet, the inner wall sliding connection of spacing groove has slide, two one side fixedly connected with limiting plate of slide. The utility model discloses a set up mutually supporting between spacing groove, slide, limiting plate, first screw hole and the second screw hole for the stair steel sheet is convenient for adjust the width, and is more convenient when using, through the cooperation of fixed plate and first screw, is for the ease of carrying on spacingly to the stair steel sheet, makes the stair steel sheet more stable when using.

Description

Energy-saving stair with adjustable stair width

Technical Field

The utility model relates to a stair technical field specifically is an energy-conserving stair of adjustable stair width.

Background

The stairs are used as the members for the inter-floor traffic in buildings and are composed of continuous stair sections, platforms, enclosing structures and the like.

However, the existing stairs have the following problems:

1. the conventional stair is difficult to adjust according to the width of the stair, so that the stair is narrow in width and inconvenient to use, and the practicability of the stair is reduced;

2. the existing stair bottom support is not ideal in effect, the stair bottom support is basically fixed through welding, a large amount of manpower and material resources are consumed in the welding process, energy is not saved, the environment is protected, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an energy-conserving stair of adjustable stair width has solved the current problem that the stair width is not convenient for adjust and the supporting effect is not good.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving stair with adjustable stair width comprises a base, wherein the top of the base is fixedly connected with a support pillar, the top of the support column is fixedly connected with a stair steel plate, the bottom of the stair steel plate is connected with a stabilizing plate in a sliding way, the bottom of the stabilizing plate is connected with a supporting rod in a sliding way, the bottom end part of the supporting rod is fixedly connected with a supporting plate, one side of each of the two stair steel plates is provided with a limiting groove, the inner wall of the limiting groove is connected with sliding plates in a sliding way, one side of each of the two sliding plates is fixedly connected with a limiting plate, a first threaded hole is arranged inside the sliding plate, a second threaded hole is arranged on the inner wall of the limiting groove, the top of the stair steel plate is provided with a fixed plate, the inner thread of the fixed plate is connected with a first screw, the surface of the first screw is in threaded connection with the inner walls of the first threaded hole and the second threaded hole.

As a preferred technical scheme of the utility model, a plurality of thread grooves have been seted up at the top of base, the bottom fixedly connected with fixing base of support column, the inside threaded connection of fixing base has the second screw, the surface of second screw and the inner wall threaded connection of thread groove.

As a preferred technical scheme of the utility model, first spout has been seted up at the top of steadying plate, the inner wall sliding connection of first spout has the slider, the top of slider all with the bottom fixed connection of two stair steel sheets.

As a preferred technical scheme of the utility model, the second spout has been seted up to the bottom of steadying plate, the inner wall of second spout and the top portion sliding connection of bracing piece.

As a preferred technical scheme of the utility model, the top of stair steel sheet is equipped with the connecting block, the top fixedly connected with connecting rod of connecting block, the pole is held up to the top portion fixedly connected with of connecting rod.

As an optimal technical scheme of the utility model, the base adopts concrete material, the support column adopts titanium alloy material.

(III) advantageous effects

Compared with the prior art, the utility model provides an energy-conserving stair of adjustable stair width possesses following beneficial effect:

1. this energy-conserving stair of adjustable stair width through setting up mutually supporting between spacing groove, slide, limiting plate, first screw hole and the second screw hole for the stair steel sheet is convenient for adjust the width, and is more convenient when using, through the cooperation of fixed plate and first screw, is for the ease of carrying on spacingly to the stair steel sheet, makes the stair steel sheet more stable when using.

2. This energy-conserving stair of adjustable stair width through setting up mutually supporting between thread groove, second screw and the fixing base for base and support column are simpler when the installation, do not relate to welding process in the installation, are favorable to energy-concerving and environment-protective, and the base adopts concrete material, and weight is great, can effectively guarantee the stability of stair steel sheet, and the support column adopts titanium alloy material, and hardness is high, has improved the supporting effect of stair steel sheet.

Drawings

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

FIG. 2 is a schematic view of the observing structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a stair steel plate; 4. a stabilizing plate; 5. a support bar; 6. a support plate; 7. a limiting groove; 8. a slide plate; 9. a limiting plate; 10. a first threaded hole; 11. a second threaded hole; 12. a fixing plate; 13. a first screw; 14. a thread groove; 15. a fixed seat; 16. a second screw; 17. a first chute; 18. a slider; 19. connecting blocks; 20. a connecting rod; 21. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an energy-conserving stair of adjustable stair width, the on-line screen storage device comprises a base 1, base 1's top fixedly connected with support column 2, the top fixedly connected with stair steel sheet 3 of support column 2, stair steel sheet 3's bottom sliding connection has steadying plate 4, steadying plate 4's bottom sliding connection has bracing piece 5, bracing piece 5's bottom portion fixedly connected with backup pad 6, spacing groove 7 has all been seted up to one side of two stair steel sheet 3, the inner wall sliding connection of spacing groove 7 has slide 8, one side fixedly connected with limiting plate 9 of two slide 8, first screw hole 10 has been seted up to slide 8's inside, second screw hole 11 has been seted up to the inner wall of spacing groove 7, stair steel sheet 3's top is equipped with fixed plate 12, the inside threaded connection of fixed plate 12 has first screw 13, the surface of first screw 13 all with the inner wall.

In this embodiment, because slide 8 slides at the inner wall of spacing groove 7, can carry out the width to stair steel sheet 3 and adjust, through the rotation of first screw 13 for first screw 13 rotates at the inner wall of first screw hole 10 and second screw hole 11, thereby makes fixed plate 12 and stair steel sheet 3 fix, has improved stair steel sheet 3's stability.

Specifically, a plurality of thread grooves 14 have been seted up at the top of base 1, the bottom fixedly connected with fixing base 15 of support column 2, the internal thread of fixing base 15 is connected with second screw 16, the surface of second screw 16 and the inner wall threaded connection of thread groove 14.

In this embodiment, rotate at the inner wall of thread groove 14 through second screw 16, make fixing base 15 and base 1 fixed for base 1 is also more convenient with support column 2 in the installation, thereby has also improved the stability of stair steel sheet 3, makes base 1 and support column 2 do not relate to welding process in the installation, can guarantee the energy-concerving and environment-protective of stair, and can recycle.

Specifically, first spout 17 has been seted up at the top of steadying plate 4, and the inner wall sliding connection of first spout 17 has slider 18, and slider 18's top all with the bottom fixed connection of two stair steel sheets 3.

In this embodiment, the first sliding groove 17 and the sliding block 18 are matched to make the stair steel plate 3 more stable when adjusting the width.

Specifically, the bottom of the stabilizing plate 4 is provided with a second chute, and the inner wall of the second chute is connected with the top end of the supporting rod 5 in a sliding manner.

In this embodiment, the second spout is for the convenience of the removal of bracing piece 5 to also be for the convenience of carrying on spacingly to bracing piece 5, make stair steel sheet 3 more convenient when adjusting the width.

Specifically, the top of stair steel sheet 3 is equipped with connecting block 19, and connecting block 19's top fixedly connected with connecting rod 20, connecting rod 20's top portion fixedly connected with holds up pole 21.

In this embodiment, set up connecting rod 20 and handrail 21 and be in order to improve the safety of stair edge, people can also be more convenient when going up stairs through the use of handrail 21.

Specifically, the base 1 is made of concrete material, and the support columns 2 are made of titanium alloy material.

In this embodiment, base 1 adopts concrete material, and weight is great, can effectively improve the stability of stair, and support column 2 adopts carbon alloy material, can improve support column 2's hardness to the support effect of limited improvement stair can make the stair more stable.

The utility model discloses a theory of operation and use flow: firstly, when the stair steel plate 3 needs to be adjusted, the first screw 13 is separated from the first threaded hole 10 and the second threaded hole 11 by twisting the first screw 13, so that the sliding plate 8 slides on the inner wall of the limiting groove 7, the stair steel plate 3 slides on the top of the stabilizing plate 4, the support rod 5 slides on the bottom of the stabilizing plate 4, and the support column 2 drives the stair steel plate 3 to move, so that the stair steel plate 3 is convenient to adjust the width, so that the stair steel plate 3 is more convenient to use, the base 1 is made of concrete materials, the weight is larger, the stability of the stair steel plate 3 can be effectively ensured, the support column 2 is made of titanium alloy materials, the hardness is high, the support effect of the stair steel plate 3 is improved, so that the support effect of the stair steel plate 3 is more ideal, the fixing seat 15 and the base 1 are fixed by rotating the second screw 16 on the inner wall of the threaded groove 14, the base 1 and the supporting column 2 are convenient to mount, so that the stability of the stair steel plate 3 is improved, the base 1 and the supporting column 2 do not relate to a welding process in the mounting process, and energy conservation and environmental protection are facilitated.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 utility model provides an energy-conserving stair of adjustable stair width, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a support column (2), the top of the support column (2) is fixedly connected with a stair steel plate (3), the bottom of the stair steel plate (3) is connected with a stabilizing plate (4) in a sliding manner, the bottom of the stabilizing plate (4) is connected with a support rod (5) in a sliding manner, the bottom end of the support rod (5) is fixedly connected with a support plate (6), two limit grooves (7) are formed in one side of the stair steel plate (3), sliding plates (8) are connected with the inner wall of the limit grooves (7) in a sliding manner, limiting plates (9) are fixedly connected with one sides of the two sliding plates (8), first threaded holes (10) are formed in the sliding plates (8), second threaded holes (11) are formed in the inner wall of the limit grooves (7), a fixing plate (12) is arranged at the top of the stair steel plate (3), and first screws, the surface of the first screw (13) is in threaded connection with the inner walls of the first threaded hole (10) and the second threaded hole (11).

2. The energy-saving stair with the adjustable stair width as claimed in claim 1, wherein: a plurality of thread grooves (14) have been seted up at the top of base (1), the bottom fixedly connected with fixing base (15) of support column (2), the inside threaded connection of fixing base (15) has second screw (16), the surface of second screw (16) and the inner wall threaded connection of thread groove (14).

3. The energy-saving stair with the adjustable stair width as claimed in claim 1, wherein: first spout (17) have been seted up at the top of stabilizer plate (4), the inner wall sliding connection of first spout (17) has slider (18), the top of slider (18) all with the bottom fixed connection of two stair steel sheets (3).

4. The energy-saving stair with the adjustable stair width as claimed in claim 1, wherein: the bottom of the stabilizing plate (4) is provided with a second sliding chute, and the inner wall of the second sliding chute is connected with the top end part of the supporting rod (5) in a sliding manner.

5. The energy-saving stair with the adjustable stair width as claimed in claim 1, wherein: the top of stair steel sheet (3) is equipped with connecting block (19), the top fixedly connected with connecting rod (20) of connecting block (19), top portion fixedly connected with of connecting rod (20) holds up pole (21).

6. The energy-saving stair with the adjustable stair width as claimed in claim 1, wherein: the base (1) is made of concrete materials, and the support columns (2) are made of titanium alloy materials.