CN211819204U - Electromechanical installation safety ladder - Google Patents
Electromechanical installation safety ladder Download PDFInfo
- Publication number
- CN211819204U CN211819204U CN202020166434.XU CN202020166434U CN211819204U CN 211819204 U CN211819204 U CN 211819204U CN 202020166434 U CN202020166434 U CN 202020166434U CN 211819204 U CN211819204 U CN 211819204U
- Authority
- CN
- China
- Prior art keywords
- safety ladder
- skid
- bearing plate
- cavity
- mounted safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electromechanical installation safety ladder utensil, including first portion and second portion and be located the inboard loading board of first portion and second portion, still include: the anti-skid bulge is positioned at the top of the bearing plate, the top of the anti-skid bulge is provided with a bulge, the bottom of the anti-skid bulge is provided with a connecting column, the bottom of the connecting column is provided with an expansion spring, the inner side of the bearing plate is provided with a cavity for accommodating the expansion spring, the top of the expansion spring is fixedly connected with the connecting column, and the bottom of the expansion spring is fixedly connected with the inner wall of the cavity; the anti-skidding lugs on the bearing plate are installed through design, when a user steps on the bearing plate, the anti-skidding lugs can be matched with the anti-skidding grooves of the soles of the user under the action of the expansion springs, the soles of the user can be prevented from sliding, and the stability is further improved.
Description
Technical Field
The utility model relates to a ladder technical field especially relates to an electromechanical installation safety ladder utensil.
Background
Ladders can be divided into several types in terms of material and style and use.
The material is divided into: aluminum alloy, stainless steel, glass fiber reinforced plastic, iron, bamboo, wood, and the like.
The method comprises the following steps of (1) dividing from styles: straight ladders, herringbone ladders, extension ladders, dual-purpose ladders, single-side ladders, double-side ladders, multifunctional ladders, car wash stands, cargo rack ladders and the like.
From the insulating point of: non-insulating, semi-insulating, fully insulating.
The application is divided into: home ladder, engineering ladder, dual-purpose ladder, wound-dry ladder, car-washing platform, goods shelf ladder.
The existing electromechanical installation safety ladder has the problem that the surface of a bearing plate is more and more smooth and poor in anti-skid performance particularly after long-time use due to the fact that the bearing plate is single in structure, and therefore the electromechanical installation safety ladder is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an electromechanical installation safety ladder.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an electromechanically mounted safety ladder comprising a first portion and a second portion and a load bearing plate located inside the first portion and the second portion, further comprising:
the anti-skidding bulge is located the top of loading board, the anti-skidding bulge's top has the arch, the spliced pole is installed to the anti-skidding bulge's bottom, the expanding spring is installed to the bottom of spliced pole, the cavity that is used for accomodating the expanding spring is offered to the inboard of loading board, expanding spring's top and spliced pole fixed connection, the inner wall fixed connection of expanding spring's bottom and cavity.
Preferably, the upper end face of the bearing plate is provided with a groove corresponding to the anti-skid protrusions.
Preferably, a plurality of the anti-slip protrusions are arranged in a rectangular shape.
Preferably, the axes of the connecting column and the expanding spring are on the same vertical line segment.
Preferably, the adjacent bearing plates are arranged in parallel, and the first part is movably connected with the second part.
Compared with the prior art, the beneficial effects of the utility model reside in that:
install the non-slip raised who is located on the loading board through the design, when the user foot stepped on the loading board, the non-slip raised can agree with the antiskid groove of user's sole under expanding spring's effect promptly, can prevent that user's sole from taking place to slide, further increase stability, and through having designed the recess, the non-slip raised who is in sole plane part can receive the inside of the extrusion entering recess of sole promptly, avoid producing the sensation of pressing against the foot, increase the practicality of device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the loading plate of the present invention;
FIG. 3 is a schematic structural view of the carrier plate of the present invention;
FIG. 4 is an enlarged schematic view of the part A of the present invention;
in the figure: 1. a first portion; 2. a carrier plate; 3. a second portion; 4. a cavity; 5. an expansion spring; 6. Anti-skid projections; 7. connecting columns; 8. and (4) a groove.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, an electromechanically mounted safety ladder includes a first portion 1 and a second portion 3 and a carrier plate 2 located inside the first portion 1 and the second portion 3, and further includes:
the anti-skidding bump 6, the anti-skidding bump 6 is located the top of loading board 2, the top of anti-skidding bump 6 has the arch, spliced pole 7 is installed to the bottom of anti-skidding bump 6, expanding spring 5 is installed to the bottom of spliced pole 7, cavity 4 that is used for accomodating expanding spring 5 is offered to the inboard of loading board 2, expanding spring 5's top and spliced pole 7 fixed connection, expanding spring 5's bottom and cavity 4's inner wall fixed connection.
Furthermore, the upper end surface of the bearing plate 2 is provided with a groove 8 corresponding to the anti-skid protrusion 6.
Further, the plurality of anti-slip protrusions 6 are arranged in a rectangular shape.
Further, the axes of the connecting column 7 and the expanding spring 5 are on the same vertical line segment.
Furthermore, the adjacent bearing plates 2 are arranged in parallel, and the first part 1 is movably connected with a second part 3.
The utility model discloses a theory of operation and use flow:
when the device uses, when the user's foot is stepped on loading board 2, non-slip raised 6 can agree with the antiskid groove of user's sole under expanding spring 5's effect promptly, can prevent that user's sole from taking place to slide, further increase stability, and through having designed recess 8, the non-slip raised 6 that is in sole plane part can receive the inside of the extrusion entering recess 8 of sole promptly, avoids producing the sensation that hurts the foot, increases the practicality of device.
The above, 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 (5)
1. An electromechanically mounted safety ladder comprising a first part (1) and a second part (3) and a carrier plate (2) inside the first part (1) and the second part (3), characterized in that it further comprises:
skid-proof raised face (6), skid-proof raised face (6) are located the top of loading board (2), the top of skid-proof raised face (6) has the arch, spliced pole (7) are installed to the bottom of skid-proof raised face (6), extension spring (5) are installed to the bottom of spliced pole (7), cavity (4) that are used for accomodating extension spring (5) are seted up to the inboard of loading board (2), the top and spliced pole (7) fixed connection of extension spring (5), the bottom of extension spring (5) and the inner wall fixed connection of cavity (4).
2. An electromechanically mounted safety ladder according to claim 1, characterized in that the upper end face of the carrier plate (2) is provided with a groove (8) corresponding to the anti-skid stud (6).
3. An electromechanically mounted safety ladder according to claim 1, characterized in that the antiskid projections (6) are arranged in a rectangular pattern.
4. An electro-mechanically mounted safety ladder as claimed in claim 1, characterized in that the axes of the attachment post (7) and the expansion spring (5) are on the same vertical line.
5. An electromechanically mounted safety ladder according to claim 1, characterized in that adjacent load-bearing plates (2) are arranged parallel to each other, the first part (1) being movably connected to the second part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166434.XU CN211819204U (en) | 2020-02-04 | 2020-02-04 | Electromechanical installation safety ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166434.XU CN211819204U (en) | 2020-02-04 | 2020-02-04 | Electromechanical installation safety ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211819204U true CN211819204U (en) | 2020-10-30 |
Family
ID=72992818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020166434.XU Expired - Fee Related CN211819204U (en) | 2020-02-04 | 2020-02-04 | Electromechanical installation safety ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211819204U (en) |
-
2020
- 2020-02-04 CN CN202020166434.XU patent/CN211819204U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20220204 |