Integrated communication equipment for coal mine

Abstract

The utility model provides an integrated communication device for a coal mine, which belongs to the technical field of mining communication cable protection and comprises a communication cable, the communication cable is provided with a local protection mechanism, and the local protection mechanism comprises an elastic sleeve with a spiral structure. The elastic sleeve is sleeved on an area with obvious trampling or friction traces of the communication cable, two ends of the elastic sleeve are respectively provided with an anti-skid assembly, each anti-skid assembly comprises a clamp and a connecting piece, and the clamp and the connecting piece are detachably connected. The communication cable is protected at places with obvious treading and friction traces, so that the situation that the whole cable cannot be used due to serious local damage is avoided, the influence of external acting force is reduced, and the service life of the whole communication cable is prolonged.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of protection of mine communication cables, in particular to an integrated communication device for coal mines. Background Art

[0002] Communication cable is a special cable used to transmit various electrical signals. It is widely used in fields such as network connection, telephone transmission and data transmission. It is mainly composed of one or more mutually insulated wires twisted together. It can transmit telephone, telegraph, fax documents, television and radio programs, data and other electrical signals. The characteristics of communication cable include large communication capacity, high transmission stability, good confidentiality, and it can be laid in a variety of ways, such as overhead, direct burial, pipeline and underwater, to adapt to different usage environments.

[0003] In mines, for ease of use, communication cables are usually laid directly on the ground. Since the outer protective sheath of the communication cable can provide good protection, workers can directly step on the communication cable and the wheels of a cart can roll on it during use. However, at the fork in the mine, the cables are stepped on and rolled on more frequently. Secondly, the communication cables may be pulled at the corners, and the cables repeatedly rub against the rocks at the corners, causing local damage, which directly shortens the overall service life of the cables, increases the number of times workers have to replace the cables and the construction cost, and also affects the work progress. Utility Model Content

[0004] The technical solution of the present invention addresses the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technology. Specifically, the present invention mainly provides an integrated communication device for coal mines, which is used to solve the technical problem raised in the above background technology that the current communication cables are directly laid on the ground in the mine, and the communication cables are greatly affected by external forces at forks and corners, which can easily cause damage.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] An integrated communication device for coal mines includes a communication cable, and the communication cable is not limited to one strand. A local protective mechanism is provided on the communication cable, and the local protective mechanism includes an elastic sleeve with a spiral structure. The elastic sleeve is provided in an area of ​​the communication cable where there are obvious signs of stepping on or friction. Anti-slip components are provided at both ends of the elastic sleeve, and each of the anti-slip components includes a clamp and a connector, and the clamp and the connector are detachably connected.

[0007] Furthermore, the clamp and the connecting piece are connected by bolts;

[0008] And / or, the clamp and the connector are connected by a snap-fit ​​connection.

[0009] Further, the connecting piece comprises a connecting plate and a connecting sleeve, the connecting sleeve is connected with one end of the elastic sleeve, and the connecting plate is provided with a notch on one side.

[0010] Further, the clasp is internally provided with an elastic lining.

[0011] Further, the inner wall of the elastic lining is provided with an antiskid damping layer.

[0012] Further, the clasp is provided with a folded edge portion at two ends, and the two folded edge portions are connected through bolts.

[0013] Further, a plurality of openings are circumferentially and equidistantly arranged in the clasp.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The elastic sleeve, the clasp, the connecting piece, the elastic lining and the antiskid damping layer are arranged, the communication cable in the mine is protected after being laid, the influence of external force is reduced, the service life of the communication cable is prolonged, the installation is convenient, the damaged part can be directly installed, the cable does not need to be sleeved from both ends, the structure is simple, the cost is low, and the utility model has certain practical value.

[0016] The utility model will be explained in detail in combination with the drawings and specific embodiments. DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the local protection mechanism exploded schematic view of the utility model.

[0019] In the drawing: 1, communication cable; 2, local protection mechanism; 21, elastic sleeve; 22, antiskid assembly; 23, clasp; 231, folded edge portion; 232, opening; 24, connecting piece; 241, connecting plate; 242, connecting sleeve; 243, notch; 25, elastic lining; 26, antiskid damping layer. PREFERRED EMBODIMENT

[0020] For the convenience of understanding the utility model, the utility model will be described more comprehensively below with reference to relevant drawings, and several embodiments of the utility model are given in the drawings, but the utility model can be realized in different forms and is not limited to the embodiments described in the text, on the contrary, these embodiments are provided to make the disclosed content of the utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be intervening elements, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be intervening elements, the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs, the terminology used in the specification of the utility model herein is for the purpose of describing specific embodiments only and is not intended to limit the utility model, the term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0023] Please refer to the drawings Figures 1-2 The utility model relates to a coal mine integrated communication equipment, including communication cable 1, and communication cable 1 is not limited to a strand, be provided with local protection mechanism 2 on communication cable 1, local protection mechanism 2 includes the elastic sleeve 21 of spiral structure, and the elastic sleeve 21 is in the area where communication cable 1 tread or friction trace is obvious, the both ends of elastic sleeve 21 are provided with antiskid component 22, and each antiskid component 22 includes the clamp 23 and connecting piece 24, and the clamp 23 and connecting piece 24 are detachably connected.

[0024] Through the above structure, after the communication cable 1 in the mine is laid, the place where communication cable 1 tread and friction trace is obvious is protected, the whole cable cannot be used due to the serious local damage is avoided, the influence of external force is reduced, the service life of communication cable 1 is prolonged, and the installation is convenient, the seriously damaged part can be installed directly, need not from cable two end sleeve joint, it is very quick, simple structure, low cost, has certain practical value.

[0025] Specific operation as follows, first along the slit of the elastic sleeve 21, the elastic sleeve 21 is set in the communication cable 1 tread and friction mark more obvious place, then through the gap 243 connecting piece 24 set on the cable, followed by one end of the connecting sleeve 242 inserted into the elastic sleeve 21 corresponding one end, then the clamp 23 is clamped on the communication cable 1, so that the anti-skid damping layer 26 and cable sheath closely, then through the bolt the two ends of the clamp 23 flange part 231 connected together, then the connecting plate 241 is put into the clamp 23, and is fastened with bolt connection can.

[0026] Please refer to the attached drawings Figure 2 , the clamp 23 and connecting piece 24 through bolt connection; and / or, the clamp 23 and connecting piece 24 are snap connection, a variety of connection mode, more convenient assembly, the connecting piece 24 includes connecting plate 241 and connecting sleeve 242, connecting sleeve 242 with elastic sleeve 21 one end butt joint, the connecting plate 241 side is provided with gap 243, the communication cable 1 can pass through the gap 243, through the gap 243, it is convenient to set on the cable, the clamp 23 is provided with elastic lining 25, through the elastic lining 25, realize the gap between the clamp 23 and the communication cable 1 is filled, the inner wall of the elastic lining 25 is provided with anti-skid damping layer 26, through the anti-skid damping layer 26, realize the local protection mechanism 2 after the whole set on the cable, appear unexpected sliding, unable to protect the part often subjected to external force, the both ends of the clamp 23 are provided with flange part 231, two this flange part 231 through bolt connection, through the flange part 231, realize the clamp 23 is locked, the clamp 23 is provided with a plurality of openings 232 around at equal intervals, through the design of opening 232, reduce the mass and weight of the clamp 23, and the amount of material, reduce the cost.

[0027] The above describes the present application with reference to the drawings, obviously, the specific implementation of the present application is not limited to the above manner, as long as the method concept and technical scheme of the present application are used for such non-essential improvement, or the concept and technical scheme of the present application are directly applied to other occasions without improvement, all are within the protection scope of the present application.

Claims

1. An integrated communication device for coal mines, comprising a communication cable (1) and the communication cable (1) is not limited to one strand, characterized in that, The communication cable (1) is provided with a local protection mechanism (2), the local protection mechanism (2) comprises a spiral elastic sleeve (21), the elastic sleeve (21) is sleeved on the area of the communication cable (1) where the stepping or friction mark is obvious, both ends of the elastic sleeve (21) are provided with anti-skid components (22), each anti-skid component (22) comprises a clamp (23) and a connecting piece (24), and the clamp (23) and the connecting piece (24) are detachably connected.

2. The integrated communication device for coal mine of claim 1, wherein, The clamp (23) and the connecting piece (24) are connected through bolts; And / or, the clamp (23) and the connecting piece (24) are buckled.

3. The integrated communication device for coal mine of claim 1, wherein, The connecting piece (24) comprises a connecting plate (241) and a connecting sleeve (242), the connecting sleeve (242) is butted with one end of the elastic sleeve (21), and one side of the connecting plate (241) is provided with a notch (243), and the communication cable (1) can pass through the notch (243).

4. The integrated communication device for coal mine of claim 1, wherein, The clamp (23) is provided with an elastic lining (25) inside.

5. The integrated communication device for coal mine of claim 4, wherein, The inner wall of the elastic lining (25) is provided with an anti-skid damping layer (26).

6. The integrated communication device for coal mine of claim 1, wherein, Both ends of the clamp (23) are provided with folded edge portions (231), and the two folded edge portions (231) are connected through bolts.

7. The integrated communication device for coal mine of claim 6, wherein, A plurality of openings (232) are arranged at equal intervals in the clamp (23).

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