Prefabricated assembly type cable conduit plug structure

Abstract

The utility model discloses a prefabricated assembly type cable conduit plug structure, comprising a connector, one side of the connector is plugged with a conversion head, the outer wall of one side of the conversion head close to the connector is rotatably connected with a first rotating tube through a bearing, the inner wall of the first rotating tube is in threaded connection with the outer wall of the connector, and the inner wall of the first rotating tube is in threaded connection with the outer wall of the connector. A groove of the first rotating pipe is provided with a rubber pad, and the inner wall of the conversion head is movably connected with a limiting pipe. The utility model relates to the technical field of cables, according to the prefabricated assembly type cable conduit plug structure, through the cooperation of the connector, the adapter, the first rotating pipe and the second rotating pipe, the appropriate adapter can be selected for replacement according to the actual connection condition, so that various different operation conditions can be satisfied, and when the connection position with equipment is damaged, the cable conduit plug structure can be replaced conveniently. According to the utility model, the adapter can be replaced independently without replacing the whole plug structure, so that the replacement efficiency can be greatly improved, and convenience is brought to the use of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a prefabricated assembled cable conduit plug structure. Background Art

[0002] Cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. Definition 1: It is made of one or more mutually insulated conductors and an outer insulating protective layer, and transmits electricity or information from one place to another. Definition 2: It is usually a rope-like cable made of several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and often twisted around a center. The entire outer layer is covered with a highly insulating covering layer. The cable has the characteristics of internal power supply and external insulation.

[0003] When connecting the cable to external equipment, a cable conduit plug is needed. The current plug structure has a relatively simple connection method with the outside world, and therefore needs to be compared in advance before installation. Once they cannot match, they cannot be connected and used, resulting in greater limitations on use. When the connection position is damaged, the entire plug structure needs to be replaced and reconnected to the wire, which results in slow replacement efficiency, thus causing inconvenience to the staff. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a prefabricated and assembled cable conduit plug structure, which solves the problem that a cable conduit plug needs to be used when connecting a cable to an external device. The current plug structure has a relatively simple connection method with the outside world, and thus needs to be compared in advance before installation. Once they cannot match, they cannot be connected and used, resulting in greater limitations on use. In addition, when the connection position is damaged, the entire plug structure needs to be replaced and reconnected to the wire, which results in slow replacement efficiency, thus causing inconvenience to the staff.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a prefabricated assembled cable conduit plug structure, including a connector, a conversion head is inserted into one side of the connector, and the outer wall of the conversion head close to the connector is rotatably connected to a first rotating tube through a bearing, and the inner wall of the first rotating tube is threadedly connected to the outer wall of the connector.

[0006] Preferably, a rubber pad is installed in the groove of the first rotating tube.

[0007] Preferably, the inner wall of the conversion head is movably connected to a limiting tube, one end of the limiting tube is fixedly connected to a second rotating tube, and the inner wall of the second rotating tube is threadedly connected to the outer wall of the conversion head.

[0008] Preferably, the outer walls of the connecting head and the conversion head are both provided with reinforcing ribs.

[0009] Preferably, the interiors of the connector and the conversion head are both processed with cavities, and the inner walls of the connector and the conversion head are both installed with heat dissipation plates.

[0010] Beneficial Effects

[0011] The utility model provides a prefabricated cable conduit plug structure. It has the following beneficial effects: the prefabricated cable conduit plug structure can select a suitable conversion head for replacement according to the actual connection situation through the cooperation of the connecting head, the conversion head, the first transfer tube and the second transfer tube, so as to meet a variety of different operation situations, and when the connection position with the equipment is damaged, the conversion head can be replaced separately without replacing the entire plug structure, so as to greatly improve the replacement efficiency, thus bringing convenience to the staff;

[0012] By cooperating with the connector, conversion head, cavity and heat sink, the heat dissipation performance of the prefabricated cable conduit plug structure can be improved, thereby avoiding the phenomenon of damage to the prefabricated cable conduit plug structure due to long-term high-temperature use, thereby greatly reducing the probability of accidents, thereby improving safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A cross-sectional view of

[0015] Figure 3 for Figure 2 Schematic diagram of the structure of the connector, cavity and conversion head.

[0016] In the figure: 1, connecting head, 2, conversion head, 3, first rotating tube, 4, second rotating tube, 5, limiting tube, 6, cavity, 7, heat sink, 8, rubber pad, 9, reinforcing rib. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0019] When connecting the cable to the external equipment, the cable conduit plug needs to be used. The current plug structure has a relatively simple connection method with the outside world, and thus needs to be compared in advance before installation. Once they cannot match, they cannot be connected and used, resulting in greater limitations in use. In addition, when the connection position is damaged, the entire plug structure needs to be replaced and reconnected to the wire, resulting in a slow replacement efficiency, which brings inconvenience to the staff;

[0020] In view of this, the utility model provides a prefabricated assembled cable conduit plug structure. Through the cooperation of the connecting head, the conversion head, the first conversion tube and the second conversion tube, the appropriate conversion head can be selected for replacement according to the actual connection situation, thereby satisfying a variety of different operating conditions. When the connection position with the equipment is damaged, the conversion head can be replaced separately without replacing the overall plug structure, thereby greatly improving the efficiency of replacement, thus bringing convenience to the staff.

[0021] Embodiment 1: Figure 1 , 2 As can be seen from Figure 3, a prefabricated cable conduit plug structure comprises a connector 1, a conversion head 2 is plugged into one side of the connector 1, a first rotating tube 3 is rotatably connected to the outer wall of the conversion head 2 near the connector 1 through a bearing, and the inner wall of the first rotating tube 3 is threadedly connected to the outer wall of the connector 1;

[0022] In the specific implementation process, it is worth pointing out that the electrical components and connection methods inside the connector 1 and the conversion head 2 can be connected and installed according to the existing technology. This case does not make any innovation or structural improvement to this part, and it is a well-known technology for those skilled in the art, so it will not be described here. Those skilled in the art should understand it in a broad sense.

[0023] Furthermore, a rubber pad 8 is installed in the groove of the first rotating tube 3;

[0024] In the specific implementation process, it is worth pointing out that the rubber pad 8 can increase the friction between the fingers of the staff and the first rotating tube 3, and can also improve the insulation performance of the prefabricated assembled cable conduit plug structure;

[0025] Furthermore, the inner wall of the conversion head 2 is movably connected to a limit tube 5, one end of the limit tube 5 is fixedly connected to a second rotation tube 4, and the inner wall of the second rotation tube 4 is threadedly connected to the outer wall of the conversion head 2;

[0026] In the specific implementation process, it is worth pointing out that the staff can use the second transfer tube 4 to firmly connect the prefabricated assembled cable conduit plug structure with the external connection equipment;

[0027] Furthermore, the outer walls of the connector 1 and the conversion head 2 are both provided with reinforcing ribs 9;

[0028] In the specific implementation process, it is worth pointing out that the reinforcing ribs 9 can improve the overall strength of the prefabricated cable conduit plug structure;

[0029] Specifically, when using the prefabricated cable conduit plug structure, the staff inserts the conversion head 2 into the connection position of the equipment, and then twists the second rotation tube 4, thereby improving the connection stability of the prefabricated cable conduit plug structure. When the conversion head 2 needs to be replaced, the staff twists the first rotation tube 3. When the first rotation tube 3 leaves the outer wall of the connecting head 1, the conversion head 2 can be removed and then replaced.

[0030] Embodiment 2: By Figure 1 , 2 As can be seen from Figures 3 and 4, the inside of the connector 1 and the conversion head 2 are both processed with a cavity 6, and the inner walls of the connector 1 and the conversion head 2 are both installed with a heat sink 7;

[0031] In the specific implementation process, it is worth pointing out that the cavity 6 is filled with a coolant. The specific material of the coolant is not limited, as long as it meets the use requirements. The coolant can absorb the heat generated when the prefabricated assembled cable conduit plug structure is used, and then diffuse it into the surrounding air through the heat sink 7, thereby achieving cooling work;

[0032] Specifically, based on the above-mentioned embodiment 1, when the prefabricated assembled cable conduit plug structure is used, the heat will be conducted to the coolant inside the cavity 6, and then the coolant will conduct the heat to the heat sink 7, and finally the heat will be diffused into the surrounding air through the heat sink 7.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated cable conduit plug structure, comprising a connector (1), characterized in that: A conversion head (2) is plugged into one side of the connector (1); an outer wall of the conversion head (2) close to the connector (1) is rotatably connected to a first rotating tube (3) via a bearing; an inner wall of the first rotating tube (3) is threadedly connected to an outer wall of the connector (1).

2. The prefabricated cable conduit plug structure according to claim 1, characterized in that: A rubber pad (8) is installed in the groove of the first rotating tube (3).

3. The prefabricated cable conduit plug structure according to claim 1, characterized in that: The inner wall of the conversion head (2) is movably connected to a limit tube (5), one end of the limit tube (5) is fixedly connected to a second rotation tube (4), and the inner wall of the second rotation tube (4) is threadedly connected to the outer wall of the conversion head (2).

4. The prefabricated cable conduit plug structure according to claim 1, characterized in that: The outer walls of the connecting head (1) and the conversion head (2) are both provided with reinforcing ribs (9).

5. The prefabricated cable conduit plug structure according to claim 1, characterized in that: The interior of the connector (1) and the conversion head (2) are both processed with cavities (6), and the inner walls of the connector (1) and the conversion head (2) are both installed with heat dissipation plates (7).

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