Communication cable laying device

Abstract

The utility model discloses a communication cable laying device which comprises a vehicle body, a cable roller and a slotting pressure head, and the cable roller and the slotting pressure head are installed on the vehicle body and move along with the vehicle body. The grooving pressure head comprises an arm rod, a grooving nozzle and a wire inlet part, the grooving nozzle and the wire inlet part are installed at the end of the arm rod, and the grooving nozzle and the wire inlet part are located on the two sides of the end of the arm rod respectively; and a cable wound on the cable roller is stretched to the wire inlet part, so that the cable is pressed into a channel formed by the grooving nozzle through the wire inlet part. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the device is a product with excellent technical and economical performance.

Description

[Technical field]

[0001] The utility model mainly relates to a communication cable laying device. [Background technology]

[0002] Laying of communication cables refers to the process of laying and installing cables along the surveyed route to form a cable line. According to the application occasion, it can be divided into several laying methods such as overhead, underground, underwater, wall and tunnel. Reasonable selection of cable laying method is very important to ensure the transmission quality, reliability and construction and maintenance of the line.

[0003] When laying communication cables on the ground, it is often necessary to dig a trench on the ground and then place the cables in the trench. This is to protect the cables from the external environment and to facilitate future maintenance and management. In order to improve the efficiency of trenching and laying cables, we propose a communication cable laying device. [Contents of the utility model]

[0004] In order to solve at least one of the above problems, the utility model proposes a new structural solution. The communication cable laying device adopts the following technical solution:

[0005] A communication cable laying device comprises a vehicle body, a cable roller and a slotted pressing head, wherein the cable roller and the slotted pressing head are mounted on the vehicle body and move with the vehicle body;

[0006] The slotting press head includes an arm, a slotting mouth and a wire entry portion, wherein the slotting mouth and the wire entry portion are installed at the end of the arm, and the slotting mouth and the wire entry portion are respectively located on both sides of the end of the arm; the cable wound on the cable roller is stretched to the wire entry portion, so that the cable is pressed into the groove opened by the slotting mouth through the wire entry portion.

[0007] Preferably, the notching mouth is inclined downwardly relative to the notching head.

[0008] Preferably, the slotting mouth is composed of two curved blades, and the two curved blades are connected to the arm in an eight-shaped shape.

[0009] Preferably, the line entry portion moves in close contact with the ground, and is provided with a threading hole for the cable to be inserted.

[0010] Compared with the background technology, the utility model has the following beneficial effects:

[0011] The utility model provides a communication cable laying device, which can lay cables while digging grooves, is easy to operate and quick, and greatly improves the operating efficiency. It has the advantages of simple structure, compact coordination, and reasonable design; therefore, it is a product with superior performance in both technical and economic aspects.

Brief Description of the Drawings

[0012] Figure 1A schematic diagram of a communication cable laying device in a preferred embodiment of the utility model;

[0013] Figure 2 A schematic diagram of a slotted pressure head in a preferred embodiment of the present invention from a first viewing angle;

[0014] Figure 3 A schematic diagram of a slotting press head from a second viewing angle in a preferred embodiment of the present utility model;

[0015] Figure 4 This is a schematic diagram of the slotting state in a preferred embodiment provided by the utility model. [Specific implementation method]

[0016] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0017] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.

[0019] The preferred embodiment provided by the utility model is as follows: Figure 1 to Figure 4 As shown, a communication cable laying device comprises a vehicle body 1, a cable roller 2 and a slotting press head 3, wherein the cable roller 2 and the slotting press head 3 are mounted on the vehicle body 1 and move with the vehicle body 1;

[0020] The slotting press head 3 includes an arm 4, a slotting mouth 5 and a wire entry portion 6. The slotting mouth 5 and the wire entry portion 6 are installed at the end of the arm 4, and the slotting mouth 5 and the wire entry portion 6 are respectively located on both sides of the end of the arm 4. The slotting mouth 5 is close to the vehicle body 1 relative to the wire entry portion 6; the cable wound on the cable roller 2 is stretched to the wire entry portion 6, so that the cable is pressed into the groove opened by the slotting mouth 5 through the wire entry portion 6.

[0021] The wire entry part 6 moves in close contact with the ground, and is provided with a wire threading hole 61 for the cable to enter. The slotting mouth 5 is composed of two curved blades 51, and the two curved blades 51 are connected to the arm 4 in an "eight" shape; the slotting mouth 5 is inclined downward relative to the slotting pressure head 3, and the slotting mouth 5 is lower than the ground, so that the ground is slotted by the "eight"-shaped blades 51.

[0022] The operation process of this structure is as follows: the vehicle body 1 moves to drive the slotting head 3 to move, and the slotting mouth 5 is close to the vehicle body 1 relative to the wire entry part 6, so the slotting mouth 5 will pre-slot, and the blade 51 arranged in an eight-shaped shape will push the soil to both sides while slotting. At the same time, the wire body of the cable roller 2 is connected to the threading hole 61, and the cable roller 2 is connected to a motor to drive it to rotate. The vehicle body 1 moves while the cable roller 2 rotates, and the cable 7 is placed in the newly dug groove. The wire entry part 6 moves in close contact with the ground to scrape the groove flat, avoid the cable bulge, and ensure that the cable is hidden in the groove.

[0023] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0024] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A communication cable laying device, characterized in that: The utility model comprises a vehicle body, a cable roller and a slotted pressing head, wherein the cable roller and the slotted pressing head are mounted on the vehicle body and move with the vehicle body; The slotting press head includes an arm, a slotting mouth and a wire entry portion, wherein the slotting mouth and the wire entry portion are installed at the end of the arm, and the slotting mouth and the wire entry portion are respectively located on both sides of the end of the arm; the cable wound on the cable roller is stretched to the wire entry portion, so that the cable is pressed into the groove opened by the slotting mouth through the wire entry portion.

2. A communication cable laying device according to claim 1, characterized in that: The notching mouth is inclined downward relative to the notching pressure head.

3. A communication cable laying device according to claim 1, characterized in that: The slotting mouth is composed of two curved blades, and the two curved blades are connected to the arm in an eight-shaped shape.

4. A communication cable laying device according to claim 1, characterized in that: The line entry part moves in close contact with the ground and is provided with a threading hole for the cable to be inserted.

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