CN213341489U - Cable duct mounting tool - Google Patents

Abstract

The utility model discloses a cable duct installation tool, which comprises an upper anchor ear, a lower anchor ear, a fastening bolt and a fastening nut; the lower hoop is U-shaped and is provided with a cavity for a cable groove to penetrate through; the upper hoop is a C-shaped back-off fixed at the opening of the lower hoop, and a mounting hole is formed in the middle of the upper hoop for mounting and fixing; through holes are formed in the two sides of the upper anchor ear and the lower anchor ear, and the fastening bolts are located in the through holes and used for hinging the upper anchor ear and the lower anchor ear; and the fastening bolt is matched with the fastening nut to adjust the distance between the two sides of the lower hoop.

Description

Cable duct mounting tool

Technical Field

The utility model relates to a pipeline antidetonation field specifically is a cable duct mounting tool.

Background

The cable trough box is widely applied to various occasions such as buildings, factories, machine rooms and the like as an important device for placing cables, plays an increasingly important role in the field of increasingly frequent cable and optical cable laying, and is suitable for laying of indoor and outdoor overhead cable trenches and tunnels such as various power cables, control cables, lighting wiring and the like.

At present, electromechanical equipment used in buildings is more and more, when natural disasters such as earthquakes occur, secondary disasters (such as fire disasters, gas leakage and the like) of the earthquakes in the buildings can be caused, and therefore engineering personnel begin to install anti-seismic supports in the buildings, the anti-seismic supports are firmly connected with building structural bodies, and the anti-seismic supports are important anti-seismic measures for effectively protecting the electromechanical equipment and pipelines, so that casualties or property loss in the buildings is avoided, and the time for the personnel in the buildings to safely escape from the buildings is prolonged.

As shown in fig. 1, a small-sized cable trough box with a width of 300mm or less is usually installed by a channel steel and a screw according to a door-shaped installation method, and such an installation method wastes materials and increases installation difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an invention convenient to install's cable duct mounting tool.

The utility model provides a technical scheme as follows that above-mentioned technical problem took:

a cable trough mounting tool comprises an upper hoop, a lower hoop, a fastening bolt and a fastening nut;

the lower hoop is U-shaped and is provided with a cavity for a cable groove to penetrate through;

the upper hoop is a C-shaped back-off fixed at the opening of the lower hoop, and a mounting hole is formed in the middle of the upper hoop for mounting and fixing;

through holes are formed in the two sides of the upper anchor ear and the lower anchor ear, and the fastening bolts are located in the through holes and used for hinging the upper anchor ear and the lower anchor ear;

and the fastening bolt is matched with the fastening nut to adjust the distance between the two sides of the lower hoop.

Further, the lower hoop is in a right-angle U shape.

Furthermore, a plane part is arranged at the mounting hole of the upper hoop.

Further, the fastening bolt is a hexagon bolt.

Furthermore, the upper anchor ear and the lower anchor ear are made of metal.

Compared with the prior art, the utility model has the following advantage:

1. the installation is convenient, and extra punching and fixing of the cable trough are not needed;

2. the number of anti-seismic supports is reduced, and the cost of anti-seismic installation of the cable trough is reduced;

3. simple structure and convenient production.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood.

FIG. 1 is a schematic view of a prior art cable trough installation;

fig. 2 is a schematic view of a cable trough installation tool of the present invention;

fig. 3 is a front view of a cable trough installation tool of the present invention;

fig. 4 is an installation schematic diagram of the cable duct installation tool of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 2 to 4, a cable trough installation tool comprises an upper anchor ear 100, a lower anchor ear 200, a fastening bolt 400 and a fastening nut 500;

the lower hoop 200 is U-shaped and is provided with a cavity 300 for the cable trough 600 to pass through;

the upper hoop 100 is a C-shaped reverse buckle and is fixed at the opening of the lower hoop 200, and the middle part of the upper hoop 100 is provided with a mounting hole 101 for mounting and fixing;

through holes are formed in the two sides of the upper anchor ear 100 and the lower anchor ear 200, and the fastening bolt 400 is positioned in the through holes and used for hinging the upper anchor ear 100 and the lower anchor ear 200;

the fastening bolt 400 is used for adjusting the distance between the two sides of the lower hoop 200 in cooperation with the fastening nut 500.

During the use, the cable groove 600 penetrates through the lower hoop 200, the upper hoop 100 is connected with the anti-seismic support 700, the lower hoop 200 is hinged to the upper hoop 100 through the fastening bolt 400, anti-seismic installation of the cable groove 600 is achieved, meanwhile, pressure is applied through the cooperation of the fastening bolt 400 and the fastening nut 500, the distance between the lower hoop 200 is adjusted to clamp and fix the cable groove 600, non-porous fixation is achieved, and the installation process is simplified.

Wherein the cable groove 600 is generally a label, the width of the cable groove 600 has fixed parameters, and the upper anchor ear 100 and the lower anchor ear 200 with corresponding dimensions are produced corresponding to the cable grooves 600 with different widths.

In this embodiment, the lower hoop 200 is a right-angled U-shaped hoop. Wherein the general cross-sectional area of cable duct 600 is the rectangle, and the lower staple bolt 200 of right angle U type has increased staple bolt 200 and cable duct 600's area of contact down, has improved fixed effect.

In this embodiment, a planar portion 102 is disposed at the mounting hole 101 of the upper hoop 100. Generally, the screw and the nut are matched to fix the parts on the anti-seismic support 700, and the plane part 102 of the upper hoop 100 facilitates the stress of the nut during installation, increases the stress area, reduces the shaking and optimizes the fixing effect.

In this embodiment, the fastening bolt 400 is a hexagon bolt. When the distance between the lower anchor ear 200 and the fixed cable groove 600 needs to be adjusted, enough torque needs to be applied to the fastening bolt 400, and the hexagonal bolt is convenient to match with a wrench and is convenient to install.

In this embodiment, the upper hoop 100 and the lower hoop 200 are made of metal. The last staple bolt 100 of metal material and staple bolt 200 have the advantage that intensity is high, toughness is good down, compares in other materials, and the staple bolt 200 presss from both sides tight fixed mode down more is fit for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The cable trough installation tool is characterized by comprising an upper anchor ear (100), a lower anchor ear (200), a fastening bolt (400) and a fastening nut (500);

the lower hoop (200) is U-shaped and is provided with a cavity (300) for a cable groove to pass through;

the upper hoop (100) is a C-shaped reverse buckle and is fixed at an opening of the lower hoop (200), and a mounting hole (101) is formed in the middle of the upper hoop (100) and used for mounting and fixing;

through holes are formed in the two sides of the upper anchor ear (100) and the lower anchor ear (200), and the fastening bolts (400) are positioned in the through holes and used for hinging the upper anchor ear (100) and the lower anchor ear (200);

the fastening bolt (400) is matched with the fastening nut (500) to adjust the distance between the two sides of the lower hoop (200).

2. The cable trough installation tool of claim 1, wherein the lower anchor ear (200) is right-angled U-shaped.

3. The cable trough installation tool of claim 1, wherein a flat portion (102) is provided at the installation hole (101) of the upper anchor ear (100).

4. The cable trough installation tool of claim 1, wherein the fastening bolt (400) is a hex bolt.

5. The cable trough installation tool of claim 1, wherein the upper and lower anchor ears (100, 200) are made of metal.

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