Crawling ladder suspension supporting rod

Abstract

The utility model discloses a crawling ladder suspension supporting rod which comprises a suspension supporting rod body, a platform is arranged on the right side of the suspension supporting rod body, a first lug piece is fixedly connected to the right side of the suspension supporting rod body, and a second lug piece is movably connected to the interior of the first lug piece. The first lug and the second lug are movably connected, then a user places the supporting rod into the third lug, then the user fixes the third lug and the supporting rod through the bolt, through force conversion, the bottom of the suspended supporting rod does not need to be erected on the ground, the suspended effect is achieved, and the suspended supporting rod is convenient to use. The suspension supporting rod can adapt to different terrain grounds and is not affected by rugged grounds, namely, the distance between the ground and the bottom of the crawling ladder is not affected, the suspension supporting rod achieves the stable erecting effect, an existing erecting mode that the suspension supporting rod makes contact with the ground is replaced, and therefore the effect of facilitating erecting is achieved, the structure is simple, operation is convenient, cost budget is basically not increased, and the practical effect is obvious.

Description

Technical Field

[0001] The utility model relates to the technical field of ladders, in particular to a suspended support rod for a ladder. Background Art

[0002] As an auxiliary facility of the city inspection shaft, the ladder has long been made of steel bars. However, in many harsh environmental conditions, such as manholes, tunnels, chemical enterprises, rainy and humid places, the traditional metal ladder is very easy to rust, affecting the safety of use and having a short service life;

[0003] However, the existing ladder is operated on a trolley, but sometimes the ground is rough and uneven, which makes it inconvenient to set up the ladder, resulting in reduced stability of the ladder and inconvenience in use.

[0004] Therefore, it is necessary to redesign the ladder to effectively prevent the existing ladder from operating on the trolley. However, sometimes the ground is rough and uneven, which makes it inconvenient to set up the ladder, resulting in a phenomenon in which the stability of the ladder is reduced. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a suspended ladder support rod, which has the advantage of being easy to set up in the air, and solves the problem that the existing ladder is operated on a trolley, but sometimes the ground is rugged and uneven, which makes it inconvenient to set up the ladder, resulting in reduced stability of the ladder.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suspended strut of a ladder, comprising a suspended strut, a platform is arranged on the right side of the suspended strut, a first ear is fixedly connected to the right side of the suspended strut, a second ear is movably connected inside the first ear, the right side of the second ear is fixedly connected to the left side of the platform, a strut is arranged on the right side of the suspended strut, a third ear is fixedly connected to the bottom of the suspended strut and the platform, the strut and the third ear are used in conjunction with each other, the bottom of the suspended strut is provided with a ground, and a column is arranged on the right side of the platform.

[0007] As a preferred embodiment of the present invention, nuts are provided on the front side of the third ear piece, and the number of the nuts is several.

[0008] As a preferred embodiment of the present invention, a bolt is provided on the back side of the third ear piece, and the bolt is used in conjunction with a nut.

[0009] As a preferred embodiment of the present invention, the number of the support rods is two, and the support rods are used in conjunction with suspended support rods.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model movably connects the first ear piece and the second ear piece, and then the user places the support rod inside the third ear piece, and then the user uses bolts to fix the third ear piece and the support rod. Through the conversion of force, the bottom of the suspended support rod does not need to be erected on the ground, forming a suspended effect, which can adapt to different terrains and is not affected by the ruggedness of the ground, that is, the distance between the ground and the bottom of the ladder is not affected, so that the suspended support rod can achieve the effect of stable erection, replacing the existing method of erecting by contact with the ground, so as to achieve the effect of easy erection, simple structure, easy operation, basically no increase in cost budget, and obvious practical effect.

[0012] 2. The utility model can be threadedly connected with the bolt through the provision of the nut, which effectively improves the stability of the third ear piece and is convenient for users to use.

[0013] 3. The utility model can be connected with nuts through the setting of bolts, thereby improving the stability of the support rod, maintaining the stability of the support rod, and facilitating use by users.

[0014] 4. The utility model sets the number of support rods to two, thereby being able to provide stable support between the suspended support rods and the platform, having excellent stability and being convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 The utility model structure Figure 1 The enlarged schematic diagram at A in the middle;

[0017] Figure 3 The utility model structure Figure 1 Enlarged schematic diagram of point B in the middle.

[0018] In the figure: 1, suspended support rod; 2, platform; 3, first ear piece; 4, second ear piece; 5, support rod; 6, third ear piece; 7, ground; 8, column; 9, nut; 10, bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 3As shown, the utility model provides a suspended ladder support rod 5, comprising a suspended support rod 1, a platform 2 is arranged on the right side of the suspended support rod 1, a first ear piece 3 is fixedly connected to the right side of the suspended support rod 1, a second ear piece 4 is movably connected inside the first ear piece 3, the right side of the second ear piece 4 is fixedly connected to the left side of the platform 2, a support rod 5 is arranged on the right side of the suspended support rod 1, a third ear piece 6 is fixedly connected to the bottom of the suspended support rod 1 and the platform 2, the support rod 5 and the third ear piece 6 are used together, a ground 7 is arranged at the bottom of the suspended support rod 1, and a column 8 is arranged on the right side of the platform 2.

[0021] refer to Figure 2 The front side of the third ear piece 6 is provided with nuts 9, and the number of nuts 9 is several.

[0022] As a technical optimization solution of the present invention, the nut 9 can be threadedly connected with the bolt 10 through the provision of the nut 9, which effectively improves the stability of the third ear piece 6 and is convenient for users to use.

[0023] refer to Figure 2 A bolt 10 is provided on the back of the third ear piece 6 , and the bolt 10 is used in conjunction with the nut 9 .

[0024] As a technical optimization solution of the present invention, the bolt 10 can be connected to the nut 9 through the arrangement of the bolt 10, thereby improving the stability of the support rod 5, maintaining the stability of the support rod 5, and facilitating the use of the user.

[0025] refer to Figure 2 The number of the support rods 5 is two, and the support rods 5 are used in conjunction with the suspended support rods 1.

[0026] As a technical optimization solution of the utility model, by setting the number of support rods 5 to two, the suspended support rods 1 and the platform 2 can be stably supported, which has excellent stability and is convenient for users to use.

[0027] The working principle and use process of the utility model are as follows: when in use, when the user needs to install the suspended support rod 1, the user flexibly connects the first ear piece 3 and the second ear piece 4, and then the user places the support rod 5 inside the third ear piece 6, and then the user uses the bolt 10 to fix the third ear piece 6 and the support rod 5. Through the conversion of force, the bottom of the suspended support rod 1 does not need to be erected on the ground 7, forming a suspended effect, which can adapt to different terrains of the ground 7 and is not affected by the ruggedness of the ground 7, that is, the distance between the ground 7 and the bottom of the ladder, and can be used to facilitate the effect of suspended support.

[0028] To sum up: the ladder suspended strut 5, by setting the suspended strut 1, platform 2, first ear 3, second ear 4, strut 5, third ear 6, ground 7 and column 8, solves the problem that the existing ladder is operated on a trolley, but sometimes the ground is rugged and uneven, which makes it inconvenient to set up the ladder, resulting in reduced stability of the ladder.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspended support rod for a ladder, comprising a suspended support rod (1), characterized in that: A platform (2) is arranged on the right side of the suspended support rod (1), a first ear piece (3) is fixedly connected to the right side of the suspended support rod (1), a second ear piece (4) is movably connected inside the first ear piece (3), the right side of the second ear piece (4) is fixedly connected to the left side of the platform (2), a support rod (5) is arranged on the right side of the suspended support rod (1), a third ear piece (6) is fixedly connected to the bottom of the suspended support rod (1) and the platform (2), the support rod (5) and the third ear piece (6) are used in conjunction with each other, a ground (7) is arranged at the bottom of the suspended support rod (1), and a column (8) is arranged on the right side of the platform (2).

2. The suspended support rod of a ladder according to claim 1, characterized in that: The front side of the third ear piece (6) is provided with a nut (9), and the number of the nut (9) is several.

3. A ladder suspension support rod according to claim 2, characterized in that: A bolt (10) is provided on the back side of the third ear piece (6), and the bolt (10) is used in conjunction with a nut (9).

4. The suspended support rod of a ladder according to claim 1, characterized in that: The number of the support rods (5) is two, and the support rods (5) are used in conjunction with the suspended support rods (1).

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