Aluminum alloy profile ladder

Abstract

The utility model relates to an aluminum alloy profile ladder. The ladder comprises a ladder main body and is structurally characterized by further comprising a telescopic hanging ladder, the telescopic hanging ladder is arranged on the ladder main body in a sliding mode, a sliding groove is formed in the ladder main body, a limiting groove is formed in the side wall of the sliding groove, a pulley and a limiting rod are arranged on the telescopic hanging ladder, the pulley is located in the sliding groove, and the limiting rod is located in the sliding groove. A limiting groove is formed in the ladder main body, the limiting rod is located in the limiting groove, a nut is installed on the limiting rod, the nut is in threaded connection with the limiting rod, a main body cross beam is arranged on the ladder main body, a hanging ladder cross beam and a hook are arranged on the telescopic hanging ladder, and the hanging ladder cross beam is located above the main body cross beam.

Description

Technical Field

[0001] The utility model relates to an aluminum alloy profile ladder. Background Art

[0002] Ladders are often used in the process of climbing operations. A hanging ladder refers to a ladder with a hook. When in use, the hook is directly hung on a steel pole or the outer edge of a wall (load-bearing object) for hanging. It is a common climbing tool in climbing operations. At present, the hook and the main body of the ladder of most hanging ladders are fixed, which makes it impossible to adjust the length of the hook and the ladder body, and therefore it cannot be used for climbing operations at different heights. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide an aluminum alloy profile ladder with a reasonable structural design.

[0004] The technical solution adopted by the utility model to solve the above-mentioned problem is: the aluminum alloy profile ladder includes a ladder body, and its structural feature is that it also includes a telescopic hanging ladder, the telescopic hanging ladder is slidably arranged on the ladder body, the ladder body is provided with a slide groove, the side wall of the slide groove is provided with a limit groove, the telescopic hanging ladder is provided with a pulley and a limit rod, the pulley is located in the slide groove, the limit rod is located in the limit groove, and a nut is installed on the limit rod.

[0005] Furthermore, the nut is threadedly connected to the limiting rod.

[0006] Furthermore, a main body cross beam is arranged on the ladder body.

[0007] Furthermore, the telescopic hanging ladder is provided with a hanging ladder crossbeam and a hook.

[0008] Furthermore, the ladder crossbeam is located above the main body crossbeam.

[0009] Compared with the prior art, the utility model has the following advantages: the overall length of the aluminum alloy profile ladder can be adjusted by pulling or pushing the length of the telescopic hanging ladder in the ladder body, so that it can be suitable for practical use in various working conditions, and can prevent the ladder from being too long or too short and unable to be used. After adjustment, the ladder body and the telescopic hanging ladder can be prevented from sliding relative to each other by locking the nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional structural schematic diagram of an aluminum alloy profile ladder according to an embodiment of the utility model.

[0011] Figure 2 The utility model is a schematic diagram of the exploded structure of the aluminum alloy ladder according to the embodiment of the utility model.

[0012] In the figure: ladder body 1, main body beam 2, slide groove 3, limit groove 4, telescopic hanging ladder 5, hanging ladder beam 6, hook 7, pulley 8, limit rod 9, nut 10. DETAILED DESCRIPTION

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0014] Example

[0015] See also Figure 1 to Figure 2 As shown, it should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, if there are references to terms such as "upper", "lower", "left", "right", "middle" and "one" in this specification, they are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship, without substantially changing the technical content, should also be regarded as the scope of the implementation of the utility model.

[0016] The aluminum alloy profile ladder in this embodiment includes a ladder body 1 and a telescopic hanging ladder 5. The telescopic hanging ladder 5 is slidably arranged on the ladder body 1. A slide groove 3 is arranged on the ladder body 1. A limit groove 4 is arranged on the side wall of the slide groove 3. A pulley 8 and a limit rod 9 are arranged on the telescopic hanging ladder 5. The pulley 8 is located in the slide groove 3, and the limit rod 9 is located in the limit groove 4.

[0017] In this embodiment, a nut 10 is installed on the limit rod 9, and the nut 10 is threadedly connected to the limit rod 9. A main body beam 2 is provided on the ladder body 1, and a hanging ladder beam 6 and a hook 7 are provided on the telescopic hanging ladder 5. The hanging ladder beam 6 is located above the main body beam 2.

[0018] Specifically, before use, the telescopic hanging ladder 5 of the aluminum alloy profile ladder can be pulled out or pushed into the ladder body 1 according to actual needs. When pulling out or pushing the telescopic hanging ladder 5, it is necessary to first screw the nut 10 so that the nut 10 is separated from the outer wall of the ladder body 1. At this time, the pulley 8 can move in the slide groove 3, and then the telescopic hanging ladder 5 can be pulled or pushed to move relative to the ladder body 1.

[0019] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is only an example of the structure of the utility model. All equivalent changes or simple changes made based on the structure, features and principles described in the patent concept of the utility model are included in the protection scope of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.

Claims

1. An aluminum alloy profile ladder, comprising a ladder body (1), characterized in that: The invention also comprises a telescopic hanging ladder (5), wherein the telescopic hanging ladder (5) is slidably arranged on a ladder body (1), a slide groove (3) is arranged on the ladder body (1), a limit groove (4) is arranged on the side wall of the slide groove (3), a pulley (8) and a limit rod (9) are arranged on the telescopic hanging ladder (5), the pulley (8) is located in the slide groove (3), the limit rod (9) is located in the limit groove (4), and a nut (10) is installed on the limit rod (9).

2. The aluminum alloy profile ladder according to claim 1, characterized in that: The nut (10) is threadedly connected to the limiting rod (9).

3. The aluminum alloy profile ladder according to claim 1, characterized in that: The ladder body (1) is provided with a main body crossbeam (2).

4. The aluminum alloy profile ladder according to claim 1, characterized in that: The telescopic hanging ladder (5) is provided with a hanging ladder crossbeam (6) and a hook (7).

5. The aluminum alloy profile ladder according to claim 4, characterized in that: The ladder crossbeam (6) is located above the main crossbeam (2).

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