Rapid heat dissipation structure of cable joint

Abstract

The utility model relates to the technical field of cable joints, and discloses a cable joint rapid heat radiation structure comprising a lower joint, and the inner side wall of the lower joint is fixedly provided with a first reinforcing ring. According to the utility model, through cooperative arrangement of the temperature detector, the temperature alarm and the positioner, the temperature detector monitors the internal temperature of the joint during use, temperature data is transmitted to the temperature alarm for monitoring, and when the temperature is too high, the alarm gives an instruction to personnel to accurately search through the positioner; through cooperative arrangement of a second fixing bolt, a main rod, an auxiliary rod and an arc-shaped clamping plate, the personnel manually rotates the second fixing bolt to drive the main rod to move during use, and then the auxiliary rod and the arc-shaped clamping plate are driven to move through the main rod; therefore, the height of the clamping plate is adjusted to clamp the cable and prevent the cable from sliding.

Description

Technical Field

[0001] The utility model relates to the technical field of cable joints, in particular to a quick heat dissipation structure of a cable joint. Background Art

[0002] Power cables are cables used to transmit and distribute electrical energy. They are commonly used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. With the development of society, electricity consumption has also increased, and the requirements for power cables have become higher and higher. Especially with the widespread application of electronic technology, the requirements for heat dissipation of power cables have gradually been paid attention to by people.

[0003] For example, a cable structure with a quick connector with publication number CN217934389U comprises a male connector and a snap-on assembly; the male connector: a female connector is inserted into a cavity on the left side thereof, pins are evenly arranged on the right side of the inner cavity of the left side of the male connector, and wiring holes cooperating with the pins are evenly arranged on the right side of the female connector, cables are arranged inside both the male connector and the female connector, the cables on the right side are connected with the pins, and the cables on the left side are connected with the wiring holes inside the female connector; the snap-on assembly: arranged at the inner left end of the male connector, and slots cooperating with the snap-on assembly are evenly arranged on the outer side of the female connector, the snap-on assembly comprises a swivel, a torsion spring, a first avoidance groove and an installation groove, and the installation groove is arranged on the left side of the male connector. The cable structure with a quick connector facilitates the rapid connection and locking of the male connector and the female connector, and the internal structure connection is more stable, the connection is more convenient and quick, and it is more convenient to use.

[0004] The above patent states that existing power cables are usually convenient for quick connection and locking of male connectors and female connectors, which is not convenient for personnel to quickly find connectors with excessively high temperatures, thereby reducing the practicality of the device and making it inconvenient to adjust the height of the clamping plate to tighten the cable to prevent sliding. Therefore, the utility model provides a cable connector quick heat dissipation structure. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a cable connector rapid heat dissipation structure, which solves the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention provides the following technical solutions:

[0009] A quick heat dissipation structure for a cable connector, comprising a lower connector, a first reinforcement ring being fixedly installed on the inner side wall of the lower connector, a first sealing ring being fixedly installed on the surface of the first reinforcement ring, a first sealing half-ring being fixedly installed on one side of the first sealing ring, a first heat sink half-ring being fixedly installed on one side of the first sealing half-ring, a temperature detector being fixedly installed on one side of the first heat sink half-ring, a supporting base plate being fixedly installed on the surface of the lower connector, a first connecting plate being fixedly installed on one side of the supporting base plate, a first threaded hole being opened on the upper surface of the first connecting plate, a first fixing bolt being threadedly connected to the inner surface of the first threaded hole, a second connecting plate being threadedly connected to the surface of the first fixing bolt through a second threaded hole, and an upper connector being fixedly installed on one side of the second connecting plate.

[0010] Preferably, a second reinforcement ring is fixedly mounted on the inner side wall of the upper joint, and a second sealing plate is fixedly mounted on one side of the second reinforcement ring.

[0011] Preferably, a second sealing half ring is fixedly mounted on one side of the second sealing plate, and a positioner is fixedly mounted on the upper surface of the upper joint.

[0012] Preferably, a third threaded hole is opened on one side of the positioner, and a sealing sleeve is fixedly installed on the inner bottom portion of the third threaded hole.

[0013] Preferably, the inner thread of the third threaded hole is connected with a second fixing bolt, and the bottom of the second fixing bolt is fixedly mounted with a main rod.

[0014] Preferably, a bearing is inserted into the bottom of the main rod and connected to a secondary rod, and an arc-shaped clamping plate is fixedly installed on the bottom of the secondary rod.

[0015] Preferably, a second heat sink half ring is fixedly mounted on the inner side wall of the arc-shaped clamping plate, and a temperature alarm is fixedly mounted on one side of the third threaded hole.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a cable connector rapid heat dissipation structure, which has the following beneficial effects:

[0018] The utility model uses a temperature detector, a temperature alarm and a positioner to coordinate the arrangement of the temperature detector. When in use, the temperature inside the joint is monitored, and the temperature data is then transmitted to the temperature alarm for monitoring. Then, when the temperature is too high, the alarm sends a command to the personnel to accurately search through the positioner, thereby facilitating the personnel to quickly find the joint with too high temperature, thereby improving the practicality of the device. When in use, the personnel manually turns the second fixing bolt to drive the main rod to move, and then drives the sub-rod and the arc-shaped clamping plate to move through the main rod, thereby adjusting the height of the clamping plate to tighten the cable to prevent sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a structural breakdown diagram of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure split in the middle.

[0022] In the figure: 1, lower joint; 2, first reinforcement ring; 3, first sealing ring; 4, first sealing half ring; 5, first heat sink half ring; 6, temperature detector; 7, supporting base plate; 8, first connecting plate; 9, first threaded hole; 10, first fixing bolt; 11, second threaded hole; 12, second connecting plate; 13, upper joint; 14, second reinforcement ring; 15, second sealing plate; 16, second sealing half ring; 17, positioner; 18, third threaded hole; 19, sealing sleeve; 20, second fixing bolt; 21, main rod; 22, bearing; 23, auxiliary rod; 24, arc clamping plate; 25, second heat sink half ring; 26, temperature alarm. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-2The utility model provides a technical solution: a cable joint quick heat dissipation structure, including a lower joint 1, a first reinforcement ring 2 is fixedly installed on the inner side wall of the lower joint 1, a first sealing ring 3 is fixedly installed on the surface of the first reinforcement ring 2, through the first sealing ring 3, the second sealing ring 15, the first sealing semicircle 4 and the second sealing semicircle 16 are matched and arranged, when in use, the first sealing ring 3 is tightly attached to the bottom of the second sealing ring 15 to perform a preliminary sealing effect on the interior, and then the first sealing semicircle 4 is tightly attached to the bottom of the second sealing semicircle 16, thereby playing a role of double sealing protection for the joint, thereby improving the service life of the device. A first sealing half ring 4 is fixedly installed on one side of the first sealing half ring 4, and a first heat sink half ring 5 is fixedly installed on one side of the first sealing half ring 4. Through the cooperation of the first heat sink half ring 5 and the second heat sink half ring 25, the first heat sink 5 absorbs and dissipates heat from the bottom of the cable when in use, and then absorbs and dissipates heat from the top of the cable through the second heat sink 25 half ring, thereby achieving a uniform heat absorption and heat dissipation effect on the cable joint. A temperature detector 6 is fixedly installed on one side of the first heat sink half ring 5. Through the cooperation of the temperature detector 6, the temperature alarm 26 and the positioner 17, the temperature detector 6 monitors the connection when in use. The internal temperature of the head is measured, and the temperature data is then transmitted to the temperature alarm 26 for monitoring. Then, when the temperature is too high, the alarm sends a command and the personnel use the locator 17 to accurately find the joint with too high temperature, thereby facilitating the personnel to quickly find the joint with too high temperature, thereby improving the practicality of the device. A supporting base plate 7 is fixedly installed on the surface of the lower joint 1, and a first connecting plate 8 is fixedly installed on one side of the supporting base plate 7. Through the cooperation of the first connecting plate 8, the first fixing bolt 10 and the second connecting plate 12, the second connecting plate 12 is placed on the first connecting plate 8 when in use, and then the connecting plate is fixed by the first fixing bolt 10. The first connecting plate 8 is fixed, thereby achieving the function of quickly connecting the connecting device. A first threaded hole 9 is opened on the upper surface of the first connecting plate 8. The internal thread of the first threaded hole 9 is connected with a first fixing bolt 10. The surface of the first fixing bolt 10 is threadedly connected with a second connecting plate 12 through a second threaded hole 11. An upper joint 13 is fixedly installed on one side of the second connecting plate 12. A second reinforcement ring 14 is fixedly installed on the inner side wall of the upper joint 13. A second sealing plate 15 is fixedly installed on one side of the second reinforcement ring 14. A second sealing half ring 16 is fixedly installed on one side of the second sealing plate 15. A positioner 17 is fixedly installed on the upper surface of the upper joint 13.

[0025] like Figure 3As shown, a third threaded hole 18 is opened on one side of the positioner 17, and a sealing sleeve 19 is fixedly installed on the inner bottom part of the third threaded hole 18. The internal thread of the third threaded hole 18 is connected with a second fixing bolt 20. Through the cooperation of the second fixing bolt 20, the main rod 21, the auxiliary rod 23 and the arc-shaped clamping plate 24, when in use, a person manually rotates the second fixing bolt 20 to drive the main rod 21 to move, and then drives the auxiliary rod 23 and the arc-shaped clamping plate 24 to move through the main rod 21, thereby adjusting the clamping plate height to tighten the cable, the main rod 21 is fixedly installed on the bottom of the second fixing bolt 20, the bottom of the main rod 21 is inserted into the bearing 22 and connected with the auxiliary rod 23, the bottom of the auxiliary rod 23 is fixedly installed with an arc-shaped clamping plate 24, the inner side wall of the arc-shaped clamping plate 24 is fixedly installed with a second heat sink semi-ring 25, and a temperature alarm 26 is fixedly installed on one side of the third threaded hole 18.

[0026] To sum up, the cable connector has a rapid heat dissipation structure. When in use, the temperature inside the connector is monitored by the temperature detector 6, and the temperature data is then transmitted to the temperature alarm 26 for monitoring. When the temperature is too high, the alarm sends a command to the personnel to accurately search through the locator 17, so that the personnel can quickly find the connector with too high temperature. When in use, the personnel manually turns the second fixing bolt 20 to drive the main rod 21 to move, and then drives the auxiliary rod 23 and the arc-shaped clamping plate 24 to move through the main rod 21, and adjusts the height of the clamping plate to tighten the cable to prevent sliding.

[0027] Although 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 cable connector quick heat dissipation structure, comprising a lower connector (1), characterized in that: A first reinforcement ring (2) is fixedly mounted on the inner side wall of the lower joint (1); a first sealing ring (3) is fixedly mounted on the surface of the first reinforcement ring (2); a first sealing half ring (4) is fixedly mounted on one side of the first sealing ring (3); a first heat sink half ring (5) is fixedly mounted on one side of the first sealing half ring (4); a temperature detector (6) is fixedly mounted on one side of the first heat sink half ring (5); a supporting base plate (7) is fixedly mounted on the surface of the lower joint (1); a first connecting plate (8) is fixedly mounted on one side of the supporting base plate (7); a first threaded hole (9) is formed on the upper surface of the first connecting plate (8); a first fixing bolt (10) is threadedly connected to the inside of the first threaded hole (9); a second connecting plate (12) is threadedly connected to the surface of the first fixing bolt (10) through a second threaded hole (11); and an upper joint (13) is fixedly mounted on one side of the second connecting plate (12).

2. A cable joint rapid heat dissipation structure according to claim 1, characterized in that: A second reinforcement ring (14) is fixedly mounted on the inner side wall of the upper joint (13), and a second sealing plate (15) is fixedly mounted on one side of the second reinforcement ring (14).

3. A cable joint rapid heat dissipation structure according to claim 2, characterized in that: A second sealing half ring (16) is fixedly mounted on one side of the second sealing plate (15), and a positioner (17) is fixedly mounted on the upper surface of the upper joint (13).

4. A cable joint rapid heat dissipation structure according to claim 3, characterized in that: A third threaded hole (18) is provided on one side of the positioner (17), and a sealing sleeve (19) is fixedly mounted on the inner bottom portion of the third threaded hole (18).

5. A cable joint rapid heat dissipation structure according to claim 4, characterized in that: The inner thread of the third threaded hole (18) is connected to a second fixing bolt (20), and a main rod (21) is fixedly mounted on the bottom of the second fixing bolt (20).

6. A cable joint rapid heat dissipation structure according to claim 5, characterized in that: The bottom of the main rod (21) is inserted into a bearing (22) and connected to a secondary rod (23), and the bottom of the secondary rod (23) is fixedly mounted with an arc-shaped clamping plate (24).

7. A cable joint rapid heat dissipation structure according to claim 6, characterized in that: A second heat sink half ring (25) is fixedly mounted on the inner side wall of the arc-shaped clamping plate (24), and a temperature alarm (26) is fixedly mounted on one side of the third threaded hole (18).

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