Three-legged supporting rod

Abstract

The utility model relates to a three-legged supporting rod, which belongs to the technical field of mechanical parts and comprises a supporting column, the supporting column is of a telescopic adjusting structure, and the supporting column is in a vertical state; a supporting head is rotatably arranged at the upper end of the supporting column, supporting leg bodies are arranged on the top face of the supporting head, the number of the supporting leg bodies is three, and the three supporting leg bodies are distributed on the supporting head in a triangular mode. The supporting columns capable of being adjusted in a telescopic mode are favorable for meeting the adaptability of the supporting height; the supporting head is rotatably arranged on the supporting column, the adaptability to the contact face of the object to be borne can be improved, the three supporting foot bodies are distributed on the supporting head in a triangular shape, the contact point of the object to be borne can be improved, and then the stability between the supporting rod and the object to be borne is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical parts, and specifically relates to a three - leg support rod. Background Art

[0002] A support column is a column - like structural element used to support buildings or structures. Its main function is to bear and transfer the gravity loads of the building and guide these loads into the foundation. A support column needs to have sufficient strength and stiffness to bear these loads and effectively disperse them into the surrounding structures.

[0003] The working principle of a support column is based on the principles of material mechanics and structural mechanics. When a load is transmitted through the support column, the support column will experience compressive forces. When horizontal loads act on a building, the support column may be subjected to bending forces, torsion, and shear forces. To cope with these forces, the support column needs to have sufficient cross - sectional dimensions, stiffness, and strength to resist failure and maintain the stability of the structure.

[0004] Support columns are widely used in fields such as construction, bridges, and mechanical equipment. In the construction field, support columns are mainly used to bear and support structural components such as steel - structure frameworks, concrete columns, and beams, as well as to support large - scale mechanical equipment and facilities. In bridge structures, support columns are usually used to support heavy objects suspended on the bridge, such as wires, cables, lighting fixtures, etc., and to enhance the overall stability of the bridge and improve its load - bearing capacity. In mechanical equipment and factory production lines, support columns are also used to fix structural equipment such as floors and walls.

[0005] According to the form and material characteristics of support columns, they can be divided into different categories, such as wooden columns, concrete columns, and steel columns, etc. Wooden columns are generally used in occasions such as buildings and wooden bridges, and have characteristics such as anti - corrosion and heat insulation, but have relatively small load - bearing capacity. Concrete columns and steel columns have higher load - bearing capacity and stability and are widely used in various large - scale buildings and engineering projects.

[0006] In short, support columns are indispensable structural elements in buildings, and their design, material selection, and installation all need to consider various factors to ensure the stability and safety of buildings.

[0007] Currently, in order to improve the stability of the support function of support columns, a fixed seat or multiple legs are set at the bottom of the support column to improve the support effect or the stability of the bottom. However, although this setting method can enhance the support for the object to be borne, it cannot ensure the stability between the support column and the object to be borne. Summary of the Utility Model

[0008] To solve the problem of poor stability between the support column and the object to be borne, the utility model provides a three - leg support rod.

[0009] The present utility model is realized through the following technical solutions:

[0010] A three-legged support rod includes a support column. The support column is a telescopic adjustable structure and is in a vertical state. A support head is rotatably provided at the upper end of the support column. A support foot body is provided on the top surface of the support head. There are three support foot bodies, and the three support foot bodies are distributed in a triangular shape on the support head.

[0011] The telescopic adjustable support column helps to meet the adaptability of the support height. The support head is rotatably arranged on the support column, which helps to improve the adaptability of the contact surface of the object to be carried. The three support foot bodies are distributed in a triangular shape on the support head, which helps to increase the contact points of the object to be carried, thereby improving the stability between the support rod and the object to be carried.

[0012] A further improvement of the present utility model is that the above-mentioned support column includes a lower section main body and an upper section main body. The lower section main body is a sleeve structure, and the upper section main body is slidably arranged within the lower section main body.

[0013] A further improvement of the present utility model is that a locking member capable of fixing the upper section main body is provided on the above-mentioned lower section main body.

[0014] A further improvement of the present utility model is that the above-mentioned support column is a hydraulic drive adjustment structure.

[0015] A further improvement of the present utility model is that the above-mentioned support head includes a support seat with a groove opened on the bottom surface; a universal ball head capable of cooperating with the groove on the support seat is provided at the top end of the support column.

[0016] A further improvement of the present utility model is that a contraction part is also provided on the support column below the universal ball head and is arranged inward in the radial direction.

[0017] A further improvement of the present utility model is that a retaining cover for preventing the universal ball head from slipping outwards is sleeved on the bottom surface of the above-mentioned support seat.

[0018] A further improvement of the present utility model is that the above-mentioned retaining cover includes a left semi-circular cover and a right semi-circular cover with the same structure. The left semi-circular cover and the right semi-circular cover are combined into an annular ring.

[0019] A further improvement of the present utility model is that the three above-mentioned support foot bodies are distributed in an equilateral triangle on the support head.

[0020] A further improvement of the present utility model is that the above-mentioned support foot body is threadedly connected to the support head.

[0021] As can be seen from the above technical solutions, the beneficial effects of the present utility model are as follows: The telescopic support column helps to meet the adaptability of the support height; the support head is rotatably arranged on the support column, which helps to improve the adaptability of the contact surface of the object to be carried; the three support feet are distributed in a triangular shape on the support head, which helps to increase the contact points of the object to be carried, and further improves the stability between the support rod and the object to be carried. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a schematic structural diagram of the specific embodiment of the present utility model.

[0024] Figure 2 It is a schematic cross-sectional structural diagram of the specific embodiment of the present utility model.

[0025] Figure 3 It is a partial schematic diagram of the support head of the specific embodiment of the present utility model.

[0026] Figure 4 It is a schematic diagram of the retaining cover of the specific embodiment of the present utility model.

[0027] In the drawings: 2, support column; 21, lower column body; 22, upper column body; 23, support head; 231, universal ball head; 232, support seat; 2321, seat body; 2322, support foot; 2323, retaining cover; 23231, left semi-circular cover; 23232, right semi-circular cover. SPECIFIC EMBODIMENTS

[0028] In order to make the objectives, features, and advantages of the present utility model more obvious and understandable, the technical solutions in the present utility model will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this patent.

[0029] Embodiment 1:

[0030] As shown in the attached Figures 1-4As shown in the figure, a three-legged support rod includes a support column 2. The support column 2 is a telescopic adjustable structure and is in a vertical state. The telescopic adjustable support column 2 helps to meet the adaptability of the support height. The support column 2 includes a lower main body and an upper main body. The lower main body is a sleeve structure, and the upper main body is slidably arranged in the lower main body. A locking member capable of fixing the upper main body is provided on the lower main body.

[0031] A support head 23 is rotatably provided at the upper end of the support column 2. The support head 23 includes a support seat 232 with a groove opened on the bottom surface. A universal ball head 231 capable of cooperating with the groove on the support seat 232 is provided at the top end of the support column 2. A contraction part is also provided on the support column 2 below the universal ball head 231 and is arranged inward in the radial direction.

[0032] A retaining cover 2323 for preventing the universal ball head 231 from slipping outwards is sleeved on the bottom surface of the support seat 232. The retaining cover 2323 includes a left semi-circular cover 23231 and a right semi-circular cover 23232 with the same structure. The left semi-circular cover 23231 and the right semi-circular cover 23232 are combined into an annular ring.

[0033] Foot bodies 2322 are provided on the top surface of the support head 23. There are three foot bodies 2322, and the three foot bodies 2322 are distributed in a triangular shape on the support head 23. The three foot bodies 2322 are distributed in an equilateral triangle on the support head 23, and the foot bodies 2322 are threadedly connected to the support head 23.

[0034] Embodiment Two:

[0035] With other parts unchanged, the support column 2 is a hydraulically driven adjustable structure.

[0036] For a three-legged support rod described in the present utility model, the telescopic adjustable support column helps to meet the adaptability of the support height. The support head is rotatably arranged on the support column, which helps to improve the adaptability of the contact surface of the object to be carried. The three foot bodies are distributed in a triangular shape on the support head, which helps to increase the contact points of the object to be carried, thereby improving the stability between the support rod and the object to be carried.

[0037] In this specification, each embodiment is described in a progressive manner. The key points of each embodiment are the differences from other embodiments. For the same and similar parts between each embodiment, reference can be made to each other.

[0038] In the description and claims of the present utility model and the above-mentioned drawings, terms such as "upper", "lower", "outer side", "inner side", etc., if any, are used to distinguish the relative positions and do not need to be given a qualitative definition. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present utility model described herein can be implemented in an order different from those illustrated or described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0039] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tripod support rod, comprising a support column (2), characterized in that: The support column (2) is a telescopic adjustable structure, and the support column (2) is in a vertical state; a support head (23) is rotatably provided at the upper end of the support column (2), a support leg body (2322) is provided on the top surface of the support head (23), three support leg bodies (2322) are provided, and the three support leg bodies (2322) are distributed in a triangular shape on the support head (23).

2. A tripod support rod according to claim 1, characterized in that: The support column (2) comprises a lower section body and an upper section body, the lower section body is a sleeve structure, and the upper section body is slidably arranged in the lower section body.

3. A tripod support rod according to claim 2, characterized in that: The lower section body is provided with a locking piece capable of fixing the upper section body.

4. A tripod support rod according to claim 3, characterized in that: The support column (2) is a hydraulically driven adjustment structure.

5. A tripod support rod according to claim 1, characterized in that: The support head (23) comprises a support seat (232) with a groove on the bottom surface; the top end of the support column (2) is provided with a universal ball head (231) capable of matching with the groove on the support seat (232).

6. A tripod support rod according to claim 5, characterized in that: The support column (2) below the universal ball head (231) is also provided with a contraction portion arranged inwardly in the radial direction.

7. A tripod support rod according to claim 6, characterized in that: The bottom surface of the support seat (232) is provided with a blocking cover (2323) for preventing the universal ball head (231) from slipping outwards.

8. A tripod support rod according to claim 7, characterized in that: The blocking cover (2323) comprises a left semicircular cover (23231) and a right semicircular cover (23232) of the same structure, and the left semicircular cover (23231) and the right semicircular cover (23232) are assembled into an annular ring.

9. A tripod support rod according to any one of claims 1 to 8, characterized in that: The three supporting legs (2322) are distributed on the supporting head (23) in the form of a regular triangle.

10. A tripod support rod according to claim 9, characterized in that: The support leg body (2322) is threadedly connected to the support head (23).

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