CN214997368U

CN214997368U - Ladder of high suitability

Info

Publication number: CN214997368U
Application number: CN202121258915.4U
Authority: CN
Inventors: 王佳麒
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-03
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a ladder of high suitability, include vertical ladder pole, horizontal ladder pole, step on shelves and universal foot, the top of vertical ladder pole is located to horizontal ladder pole one end, step on shelves interval and locate on vertical ladder pole and the horizontal ladder pole, the bottom of vertical ladder pole and the other end of horizontal ladder pole are located to universal foot. The utility model relates to a ladder technical field specifically is to provide a through setting up the high suitability's of universal foot improvement ladder pole and ground area of contact ladder.

Description

Ladder of high suitability

Technical Field

The utility model relates to a ladder technical field specifically indicates a ladder of high suitability.

Background

Ladders are a common climbing tool used in places where people cannot reach and therefore need to be used in various heights and ground environments.

The existing ladder is generally formed by connecting ladder bars and step bars, the inclined distance angle between the ladder bars and the ground is different when the ladder is used, the bottom ends of the ladder bars can not completely contact the ground, sometimes the contact surface is very small, the stability of the ladder can be influenced, and the gravity center of the ladder can be unstable, so that the ladder is very unstable and safe when people are on the ladder.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a through setting up the universal foot improve ladder pole and ground area of contact's high suitability's ladder.

The utility model adopts the following technical scheme: the utility model relates to a ladder of high suitability, include vertical ladder pole, horizontal ladder pole, step on shelves and universal foot, the top of vertical ladder pole is located to horizontal ladder pole one end, step on shelves interval and locate on vertical ladder pole and the horizontal ladder pole, the bottom of vertical ladder pole and the other end of horizontal ladder pole are located to universal foot.

Furthermore, universal foot includes foot dish and spherical connecting piece, be equipped with spherical inner groovy on the foot dish, spherical connecting piece rotates locates in the spherical inner groovy, spherical connecting piece is located on vertical ladder pole and the horizontal ladder pole.

Further, the longitudinal ladder bars and the transverse ladder bars are connected through welding.

Furthermore, the step bars are connected with the longitudinal ladder bars and the transverse ladder bars in a welding mode.

Furthermore, the bottom of the foot disc is provided with an anti-skid layer.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the ladder of this scheme high suitability is suitable for the slope and climbs high, if ordinary ladder climbs the slope, the atress can only be the tiptoe, and this scheme passes through the foot dish and contacts ground atress completely, and stability is good.

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. In the drawings:

fig. 1 is a schematic view of the overall structure of a ladder of the present invention;

fig. 2 is an enlarged view of a portion a of the ladder of the present invention.

Wherein, 1, vertical ladder bar, 2, horizontal ladder bar, 3, step shelves, 4, universal foot, 5, foot dish, 6, spherical connecting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

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.

As shown in fig. 1-2, the utility model relates to a ladder of high suitability, including vertical ladder bar 1, horizontal ladder bar 2, step on shelves 3 and universal foot 4, the top of vertical ladder bar 1 is located to 2 one ends of horizontal ladder bar, steps on shelves 3 intervals and locate on vertical ladder bar 1 and horizontal ladder bar 2, and the bottom of vertical ladder bar 1 and the other end of horizontal ladder bar 2 are located to universal foot 4.

The universal foot 4 comprises a foot disc 5 and a spherical connecting piece 6, wherein a spherical inner groove is formed in the foot disc 5, the spherical connecting piece 6 is rotatably arranged in the spherical inner groove, and the spherical connecting piece 6 is arranged on the longitudinal ladder bar 1 and the transverse ladder bar 2; the longitudinal ladder bars 1 and the transverse ladder bars 2 are connected by welding; the step 3 is connected with the longitudinal ladder bar 1 and the transverse ladder bar 2 in a welding way; the bottom of the foot plate 5 is provided with an anti-skid layer.

When the ladder is put obliquely in use, the spherical connecting piece 6 rotates in the spherical inner groove, so that the foot disc 5 is stably contacted with the ground or other facilities.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A ladder of high suitability characterized in that: including vertical ladder pole, horizontal ladder pole, step shelves and universal foot, the top of vertical ladder pole is located to horizontal ladder pole one end, step on shelves interval and locate on vertical ladder pole and horizontal ladder pole, the bottom of vertical ladder pole and the other end of horizontal ladder pole are located to universal foot.

2. A high availability ladder as defined in claim 1, wherein: the universal foot comprises a foot disc and a spherical connecting piece, wherein a spherical inner groove is formed in the foot disc, the spherical connecting piece is rotatably arranged in the spherical inner groove, and the spherical connecting piece is arranged on the vertical ladder bar and the transverse ladder bar.

3. A high availability ladder as defined in claim 2, wherein: and the longitudinal ladder bars and the transverse ladder bars are connected by welding.

4. A high availability ladder as defined in claim 3, wherein: the step bars are connected with the longitudinal ladder bars and the transverse ladder bars in a welding mode.

5. A high availability ladder as defined in claim 2, wherein: the bottom of the foot tray is provided with an anti-skid layer.