Overhead cable bracket

Abstract

The utility model relates to an aerial cable bracket, which belongs to the technical field of cable installation and is used for solving the problems that in the prior art, when an aerial cable is installed, a pulley block is adopted for supporting in the temporary cable lifting and supporting process, cables of different specifications often need pulleys of different specifications, the size is large, and the cost is low. And mounting and dismounting are troublesome. Comprising a supporting body, a cable lifting assembly and a driving assembly, the supporting body comprises a fixing plate and a mounting frame, the fixing plate is fixedly connected with the mounting frame, the cable lifting assembly comprises a swing rod, a first arc-shaped supporting plate and a second arc-shaped supporting plate, the swing rod is hinged to the mounting frame, and the first arc-shaped supporting plate is fixedly connected with the swing rod; the second arc-shaped supporting plate is hinged to the swing rod, and the second arc-shaped supporting plate and the first arc-shaped supporting plate are oppositely arranged to form a clamping structure; the driving assembly is used for driving the second arc-shaped supporting plate and the first arc-shaped supporting plate to open and close; the cable can be quickly fixed and prevented from slipping off; the whole device is small in size, easy to install on site and capable of adapting to cables of various specifications.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable installation, in particular to an overhead cable bracket. Background Art

[0002] As a special conductor that integrates an insulation layer and a protective sheath, the manufacturing process of overhead cables draws on advanced cross-linked cable production technology to create high-performance, multi-functional power transmission solutions. This type of cable has won wide application and praise in the global power transmission field for its excellent power supply reliability, unparalleled safety, simple installation and maintenance process, and reasonable economic cost. Its core technical parameters include excellent weather resistance, high insulation level standards, and precise design of inner and outer semi-conductive shielding layers, which together ensure the stable operation of the cable in complex environments.

[0003] However, in the process of installing and laying overhead cables, a key link is how to efficiently and safely realize temporary support and cable laying operations. Traditional methods mostly rely on mechanical devices such as pulley blocks for support. Although this method meets the needs of temporary support and laying to a certain extent, its significant disadvantages cannot be ignored: the large volume not only occupies valuable construction space, but also increases the difficulty of transportation and storage; at the same time, cables of different specifications often require pulleys of different specifications. The complicated installation and disassembly process is not only time-consuming and labor-intensive, but may also lead to reduced construction efficiency, thus affecting the progress and cost control of the entire project. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides an overhead cable bracket, which is used to solve the problem that when installing the overhead cable in the prior art, a pulley block is used for supporting the cable during temporary lifting and supporting. Cables of different specifications often require pulleys of different specifications, which is not only large in size but also troublesome to install and disassemble.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an overhead cable bracket, comprising: a supporting body, a cable lifting assembly and a driving assembly, the supporting body comprising a fixed plate and a mounting frame, the fixed plate and the mounting frame are fixedly connected, the cable lifting assembly comprises a swing rod, a first arc-shaped support plate and a second arc-shaped support plate, the swing rod and the mounting frame are hinged, the first arc-shaped support plate and the swing rod are fixedly connected, the second arc-shaped support plate and the swing rod are hinged, the second arc-shaped support plate and the first arc-shaped support plate are arranged opposite to each other to form a clamping structure; the driving assembly is fixedly installed on the mounting frame, and the driving assembly is used to drive the second arc-shaped support plate and the first arc-shaped support plate to open and close.

[0006] Optionally, a plurality of spherical blind holes are formed on the second arc-shaped support plate and the first arc-shaped support plate, and a spherical ball is disposed inside each of the spherical blind holes, and the spherical ball can roll freely in the spherical blind hole.

[0007] Optionally, the driving assembly includes a telescopic rod and a connecting rod, the telescopic rod is fixedly mounted on the mounting frame, one end of the connecting rod is hinged to the second arc-shaped support plate, and the other end of the connecting rod is fixedly connected to the telescopic end of the telescopic rod.

[0008] Optionally, the telescopic rod is a cylinder or an electric push rod.

[0009] Optionally, the first arc-shaped support plate has a cross-section in the shape of a semicircular arc.

[0010] Optionally, the back sides of the second arc-shaped support plate and the first arc-shaped support plate are both provided with reinforcing ribs.

[0011] Optionally, the mounting frame is a columnar frame, one end of which is fixedly mounted on the fixing plate, and the swing rod is hinged at the other end of the columnar frame; and the telescopic rod is fixedly arranged at the center of the columnar frame.

[0012] Optionally, the fixing plate and the mounting frame are detachably connected.

[0013] As described above, the overhead cable bracket of the present invention has at least the following beneficial effects:

[0014] During the installation of the overhead cable, the fixing plate is installed at a specific location, such as a telephone pole, a temporarily installed support frame, or an object such as a tree. The second arc-shaped support plate and the first arc-shaped support plate are driven to open by the driving component, and then the cable is placed between the second arc-shaped support plate and the first arc-shaped support plate. The second arc-shaped support plate and the first arc-shaped support plate are then driven to close by the driving component to ensure that the cable cannot be detached, and the cable can be quickly fixed to prevent the cable from slipping. Since a number of spherical balls are installed on the inner surfaces of the second arc-shaped support plate and the first arc-shaped support plate, the cable can be dragged freely, which is convenient for cable laying. The entire device is small in size, easy to install on site, and can adapt to cables of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the overhead cable bracket supporting the cable in the embodiment of the utility model (I);

[0016] Figure 2 Schematic diagram (II) of the overhead cable bracket supporting the cable according to the embodiment of the utility model;

[0017] Figure 3It is a schematic diagram of the open state of the overhead cable bracket according to an embodiment of the utility model. DETAILED DESCRIPTION

[0018] The specific embodiments of the present invention will be described in detail below. It should be noted that the embodiments described here are only for illustration and are not intended to limit the present invention. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is obvious to those of ordinary skill in the art that these specific details do not have to be adopted to implement the present invention. In other examples, in order to avoid confusing the present invention, known circuits, software or methods are not specifically described.

[0019] Throughout the specification, references to "one embodiment", "an embodiment", "an example" or "an example" mean that a particular feature, structure or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "in one embodiment", "in an embodiment", "an example" or "an example" appearing in various places throughout the specification do not necessarily refer to the same embodiment or example. In addition, particular features, structures or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it should be understood by those of ordinary skill in the art that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale.

[0020] See also Figure 1-Figure 3 The utility model provides an embodiment of an overhead cable bracket, comprising: a supporting body, a cable lifting assembly and a driving assembly, the supporting body comprising a fixed plate 4 and a mounting frame 201, the fixed plate 4 and the mounting frame 201 are fixedly connected, the cable lifting assembly comprises a swing rod 302, a first arc-shaped support plate 303 and a second arc-shaped support plate 301, the swing rod 302 and the mounting frame 201 are hinged, the first arc-shaped support plate 303 and the swing rod 302 are fixedly connected, the second arc-shaped support plate 301 and the swing rod 302 are hinged, the second arc-shaped support plate 301 and the first arc-shaped support plate 303 are arranged opposite to each other to form a clamping structure; the driving assembly is fixedly installed on the mounting frame 201, and the driving assembly is used to drive the second arc-shaped support plate 301 and the first arc-shaped support plate 303 to open and close.

[0021] During the installation of the overhead cable, the fixing plate 4 is installed at a specific location, such as a utility pole, a temporarily installed support frame, or an object such as a tree, and can be fixed by bolts, anchor rods, and other connectors. The second arc-shaped support plate 301 and the first arc-shaped support plate 303 are driven to open by the driving component, and then the cable is placed between the second arc-shaped support plate 301 and the first arc-shaped support plate 303, and then the second arc-shaped support plate 301 and the first arc-shaped support plate 303 are driven to close by the driving component to ensure that the cable cannot be separated. The entire device is small in size, easy to install on site, and can adapt to cables of various specifications.

[0022] In this embodiment, please refer to Figure 1-Figure 3 The second arc support plate 301 and the first arc support plate 303 are provided with a plurality of spherical blind holes, each of which is provided with a spherical ball 304, and the spherical ball 304 can roll freely in the spherical blind hole. Since a plurality of spherical balls 304 are installed on the inner surfaces of the second arc support plate 301 and the first arc support plate 303, the cable can be dragged freely, which is convenient for cable laying.

[0023] In this embodiment, please refer to Figure 1-Figure 3 The driving assembly includes a telescopic rod 202 and a connecting rod 203. The telescopic rod 202 is a cylinder or an electric push rod. The telescopic rod 202 is fixedly mounted on the mounting frame 201. One end of the connecting rod 203 is hinged to the second arc-shaped support plate 301, and the other end of the connecting rod 203 is fixedly connected to the telescopic end of the telescopic rod 202. When the telescopic rod 202 is extended, the telescopic rod 202 drives the second arc-shaped support plate 301 and the arc-shaped support plate to approach each other.

[0024] In this embodiment, please refer to Figure 1-Figure 3 The cross section of the first arc-shaped support plate 303 is in a semicircular arc shape, which can make the cable surface and the first arc-shaped support plate 303 fit better, and the squeezing force on the cable is more uniform, so as to avoid scratching the cable.

[0025] In this embodiment, please refer to Figure 1-Figure 3 The back sides of the second arc-shaped support plate 301 and the first arc-shaped support plate 303 are both provided with reinforcing ribs 305 to increase their strength.

[0026] In this embodiment, please refer to Figure 1-Figure 3 The mounting frame 201 is a columnar frame, one end of which is fixedly mounted on the fixing plate 4, and the swing rod 302 is hinged at the other end of the columnar frame; the telescopic rod 202 is fixedly arranged at the center of the columnar frame.

[0027] In this embodiment, please refer to Figure 1-Figure 3The fixing plate 4 and the mounting frame 201 are detachably connected, so that the direction of the mounting frame 201 can be adjusted conveniently to adapt to different environments.

[0028] In summary, the utility model drives the second arc-shaped support plate 301 and the first arc-shaped support plate 303 to move through the driving component, which can quickly fix the cable and prevent the cable from slipping. Since a plurality of spherical balls 304 are installed on the inner surface of the upper arc-shaped fixed support plate and the first arc-shaped support plate 303, the cable can be dragged freely, which is convenient for cable laying. The whole device is small in size, easy to install on site, and can adapt to cables of various specifications. Therefore, the utility model effectively overcomes various shortcomings in the prior art.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. An overhead cable bracket, characterized in that: include: A supporting body, the supporting body comprising a fixing plate and a mounting frame, the fixing plate and the mounting frame are fixedly connected, A cable lifting assembly, the cable lifting assembly comprising a swing rod, a first arc-shaped support plate and a second arc-shaped support plate, the swing rod and the mounting frame are hinged, the first arc-shaped support plate and the swing rod are fixedly connected, the second arc-shaped support plate and the swing rod are hinged, and the second arc-shaped support plate and the first arc-shaped support plate are arranged opposite to each other to form a clamping structure; A driving assembly, wherein the driving assembly is fixedly mounted on the mounting frame, and the driving assembly is used for driving the second arc-shaped support plate and the first arc-shaped support plate to open and close.

2. The overhead cable bracket according to claim 1, characterized in that: A plurality of spherical blind holes are formed on the second arc-shaped support plate and the first arc-shaped support plate. A spherical ball is disposed inside each of the spherical blind holes, and the spherical ball can roll freely in the spherical blind hole.

3. The overhead cable bracket according to claim 1, characterized in that: The driving assembly comprises a telescopic rod and a connecting rod, wherein the telescopic rod is fixedly mounted on the mounting frame, one end of the connecting rod is hinged to the second arc-shaped supporting plate, and the other end of the connecting rod is fixedly connected to the telescopic end of the telescopic rod.

4. The overhead cable bracket according to claim 3, characterized in that: The telescopic rod is a cylinder or an electric push rod.

5. The overhead cable bracket according to claim 1, characterized in that: The first arc-shaped supporting plate has a cross-section in a semicircular arc shape.

6. The overhead cable bracket according to claim 1, characterized in that: The back sides of the second arc-shaped supporting plate and the first arc-shaped supporting plate are both provided with reinforcing ribs.

7. The overhead cable bracket according to claim 3, characterized in that: The mounting frame is a columnar frame, one end of which is fixedly mounted on the fixing plate, and the swing rod is hinged on the other end of the columnar frame; the telescopic rod is fixedly arranged at the center of the columnar frame.

8. The overhead cable bracket according to any one of claims 1 to 7, characterized in that: The fixing plate and the mounting frame are detachably connected.

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