Combined cable support

Abstract

The utility model belongs to the technical field of power equipment, and discloses a combined cable support which comprises a stand column and a supporting arm. A plurality of mounting holes are formed in the stand column, and the supporting arms are arranged in the mounting holes in a one-to-one correspondence mode. According to the utility model, the bracket adopts a split type and tenon-and-mortise structural design, is provided with the mounting holes, and the supporting arms are arranged in the mounting holes, so that the mounting can be completed by inserting, and the bracket can be directly mounted on a construction site or mounted in advance, is flexible and changeable, and can adapt to different terrains, particularly narrow cable trenches or cable tunnels.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power equipment, and in particular relates to a combined cable bracket. Background Art

[0002] Cable racks are generally used for installation in cable trenches or cable tunnels. However, in some areas with restricted conditions, the cable trench space is small and only enough to install cable racks. When the cables are placed on racks (support arms) after laying, the cables below the first layer of support arms are affected by the upper support arms and cannot be placed on the rack smoothly. When the cable cross-section is thick, there is not even space to move the cables to the support arms below. Or, when the cable trench is slightly wider than the bracket, after the cable rack is installed, the space occupied by the bracket arms will also affect the laying and mounting of the cables, especially the cables below the first layer of support arms are inconvenient to be placed on the racks, arranged and fixed, thus affecting the construction efficiency.

[0003] Therefore, there is an urgent need for a cable bracket that is easy to install to solve the above problems existing in the prior art. Utility Model Content

[0004] The purpose of this utility model is to provide a combined cable bracket to facilitate cable laying in a narrow cable trench. The specific technical solution is as follows:

[0005] A combined cable support comprises a column and a bracket arm;

[0006] The column is provided with a plurality of mounting holes, and the support arms are arranged in the mounting holes in a one-to-one correspondence.

[0007] Preferably, the mounting hole is a T-shaped hole, one end of the support arm is provided with a plug-in portion matching the T-shaped hole, and the support arm is plugged into the T-shaped hole through the plug-in portion.

[0008] Preferably, the support arm comprises a horizontal plate and a vertical plate arranged on the horizontal plate, and ends of the horizontal plate and the vertical plate form a T-shaped plug-in portion.

[0009] Preferably, the vertical plate is a triangular plate, and the triangular plate gradually narrows in a direction away from the plug-in portion.

[0010] Preferably, the horizontal plate and the vertical plate located at the plug-in portion are also provided with a slot matching the T-shaped hole.

[0011] Preferably, the column is further provided with a connecting hole, an anchor bolt is provided in the connecting hole, and the anchor bolt passes through the connecting hole to be connected to the side wall of the cable trench.

[0012] Preferably, the column is a channel steel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a combined cable bracket, comprising a column and a bracket arm; the column is provided with a plurality of mounting holes, and the bracket arms are arranged in the mounting holes in a one-to-one correspondence. The bracket adopts a split design and a mortise and tenon structure, and the mounting holes are arranged and the bracket arms are arranged in the mounting holes, and the installation can be completed by plugging. The bracket can be directly installed on the construction site or installed in advance, and is flexible and adaptable to different terrains, especially narrow cable trenches or cable tunnels.

[0015] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the combined cable support of the utility model;

[0017] Figure 2 yes Figure 1 Schematic diagram of the structure of the center column;

[0018] Figure 3 yes Figure 1 Schematic diagram of the structure of the middle support arm, where: Figure 3 (a) is the front view of the bracket arm. Figure 3 (b) is a side view of the bracket arm. Figure 3 (c) is a top view of the bracket arm;

[0019] In the figure: 1, column, 1.1, mounting hole, 1.2, connecting hole; 2, bracket arm, 2.1, plug-in part, 2.2, horizontal plate, 2.3, vertical plate, 2.4, slot. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0021] like Figure 1 This embodiment provides a combined cable bracket, including a column 1 and a bracket 2; the column 1 is provided with a plurality of mounting holes 1.1, and the bracket 2 is arranged in a one-to-one correspondence in the mounting holes 1.1. The bracket adopts a split design and a mortise and tenon structure, and the installation can be completed by setting the mounting holes and setting the brackets in the mounting holes, and plugging them in. It can be installed directly on the construction site or installed in advance, and is flexible and adaptable to different terrains, especially narrow cable trenches or cable tunnels.

[0022] The overall simple assembly structure is easy to manufacture and install, low cost and easy to carry; the support arm and the column do not need to be welded, which saves energy and reduces emissions.

[0023] During installation, first fix the columns, and then install the bottom layer of support arms. The installation of the support arms does not require on-site welding or bolt connection. The support arms can be fixed by clamping them on the mounting holes of the columns. Then lay the cables according to the requirements of the drawings. After the bottom layer of cables is laid and fixed, install the second layer of support arms. This process can complete all cable laying.

[0024] like Figure 2 The mounting hole 1.1 is a T-shaped hole, and one end of the support arm 2 is provided with a plug-in portion 2.1 matching the T-shaped hole, and the support arm 2 is plugged into the T-shaped hole through the plug-in portion 2.1. The support arm 2 includes a horizontal plate 2.2 and a vertical plate 2.3 arranged on the horizontal plate 2.2, and the ends of the horizontal plate 2.2 and the vertical plate 2.3 form a T-shaped plug-in portion 2.1. Through the arrangement of the T-shaped hole and the matching T-shaped plug-in portion, not only can it be directly plugged and fixed, but the T-shaped structure makes the connection more stable and reliable. The horizontal plate and the vertical plate are two flat irons, which are vertically welded to form a support arm.

[0025] like Figure 3 The vertical plate 2.3 is a triangular plate, and the triangular plate gradually narrows in the direction away from the plug-in portion 2.1. The triangular rib plate structure ensures the formation of a T-shaped plug-in portion while making one end of the bracket in a "I" shape and the other end in a "T" shape; the bracket has a larger carrying capacity, and the triangular structure is convenient for saving materials and can also form an avoidance structure to avoid affecting the space below, further facilitating construction and installation.

[0026] A slot 2.4 matching the T-shaped hole is also provided on the horizontal plate 2.2 and the vertical plate 2.3 at the plug-in portion 2.1. The slot further strengthens the connection between the plug-in portion and the mounting hole; the width of the slot is the thickness of the plate of the column, the T-shaped plug-in portion of the bracket arm is inserted from the T-shaped hole on the front of the column, the slot is aligned with the mounting hole and moved downward until the slot and the column are closely attached, at which time the column and the bracket arm are in a mortise and tenon mounting structure, and both the slot and the bracket arm are made of metal.

[0027] The column 1 is also provided with a connection hole 1.2, in which an anchor bolt is provided, and the anchor bolt passes through the connection hole 1.2 and is connected to the side wall of the cable trench. The column 1 is a channel steel. The channel steel column is anchored to the side wall of the cable trench or cable tunnel by the anchor bolt, and the fixation is firm and reliable. In this embodiment, three circular connection holes are included.

[0028] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A combined cable bracket, characterized in that: It comprises a column (1) and a supporting arm (2); The upright column (1) is provided with a plurality of mounting holes (1.1), and the supporting arms (2) are arranged in a one-to-one correspondence in the mounting holes (1.1); The mounting hole (1.1) is a T-shaped hole, one end of the support arm (2) is provided with a plug-in portion (2.1) matching the T-shaped hole, and the support arm (2) is plugged into the T-shaped hole via the plug-in portion (2.1).

2. The combined cable support according to claim 1, characterized in that: The support arm (2) comprises a horizontal plate (2.2) and a vertical plate (2.3) arranged on the horizontal plate (2.2), and the ends of the horizontal plate (2.2) and the vertical plate (2.3) form a T-shaped plug-in portion (2.1).

3. The combined cable support according to claim 2, characterized in that: The vertical plate (2.3) is a triangular plate, and the triangular plate gradually narrows in a direction away from the plug-in portion (2.1).

4. The combined cable support according to claim 2, characterized in that: A slot (2.4) matching the T-shaped hole is also provided on the horizontal plate (2.2) and the vertical plate (2.3) located at the plug-in portion (2.1).

5. The combined cable support according to claim 1, characterized in that: The column (1) is also provided with a connection hole (1.2), an anchor bolt is provided in the connection hole (1.2), and the anchor bolt passes through the connection hole (1.2) and is connected to the side wall of the cable trench.

6. The combined cable support according to claim 1, characterized in that: The column (1) is a channel steel.

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