Insulating flexible cable convenient to fasten

Abstract

The utility model discloses an insulating flexible cable convenient to fasten, which relates to the technical field of cables, and comprises a cable body, an outer protective sleeve is arranged on the surface of the cable body, a heat insulation layer is wrapped in the outer protective sleeve, a fiber layer is wrapped in the heat insulation layer, a fixed mounting mechanism is arranged on the surface of the outer protective sleeve, and the fiber layer is arranged on the surface of the fixed mounting mechanism. And a connecting mechanism is arranged at the top of the outer protective sleeve. According to the utility model, the sliding chute arranged in the mounting seat is matched with the sliding rail welded on the surface of the outer protective sleeve, so that the position of the mounting seat on the surface of the outer protective sleeve can be conveniently adjusted, and meanwhile, a worker can conveniently fix the cable body at a required position by matching with the hinge bolt and the fixing plate; and a connecting groove and a movable connecting rod are matched with a connecting plate and a two-way screw rod, and are matched with a movable groove and a sliding rod at the same time, so that the mounting seats are close to each other, cable bodies of different sizes are fixed, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to an insulating flexible cable which is easy to fasten. Background Art

[0002] Flexible cables are the preferred cable for power transmission and signal transmission in drag chain motion systems. They are also known as drag chain cables, trailing cables, mobile cables, and robot cables. They are made of one or more mutually insulated conductors and an outer insulating protective layer. During cable installation, due to the long lines, multiple cables need to be connected into a single cable.

[0003] The Chinese patent publication number is CN215730933U, an insulated flexible cable that is easy to fasten. The technical solution provided by the patent document is: including a flexible cable, a wiring device is arranged at the joint of the flexible cable, the outer layer of the flexible cable is wrapped with an outer sheath, an insulation layer is installed inside the outer sheath, the insulation layer is filled with a fiber layer, an insulation layer is installed inside the fiber layer, and a copper core is installed inside the insulation layer. The wiring device includes a sleeve pipe, an internally threaded pipe, an externally threaded pipe and a copper core protective sleeve.

[0004] In order to solve the problem that some power cables are currently connected, wire strippers are usually used to remove the outer insulation layers of the two cable ends to be connected, and insulating tape is used to wrap the connection parts. The connection is unstable and the sealing is poor by simply wrapping the connecting wire, the existing technology is to set a fiber layer between the insulation layers. The fiber layer can prevent hollowing in the flexible cable, ensure the roundness of the cable core, and make the insulation layers stable to each other and prevent entanglement; a heat insulation layer is set in the outer sheath to reduce the heat received by the outer sheath, thereby delaying the aging of the outer sheath. However, there is still a situation where the cable cannot be fixed and it is inconvenient to install according to the size, which leads to the problem of low practicality. Utility Model Content

[0005] The purpose of the present utility model is to provide an insulated flexible cable that is easy to fasten, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] An insulated flexible cable that is easy to fasten comprises a cable body. The surface of the cable body is provided with an outer protective sheath, the interior of the outer protective sheath is wrapped with a heat insulation layer, and the interior of the heat insulation layer is wrapped with a fiber layer.

[0008] The surface of the outer protective cover is provided with a fixing and mounting mechanism, and the top of the outer protective cover is provided with a connecting mechanism.

[0009] The fixed installation mechanism includes a mounting seat, which is movably installed on both sides of the surface of the fixed plate. Fixed plates are welded on both sides of the mounting seat. The surface of the fixed plate is hinged with hinge bolts. A movable groove is opened on the inner side of the mounting seat, and a sliding rod is movably installed inside the movable groove.

[0010] A further improvement of the technical solution of the present utility model is that: slide rails are welded on both sides of the surface of the outer protective cover, and a slide groove is opened in the middle part of the inner side of the mounting seat. The slide groove on the surface of the mounting seat is adapted to the slide rails welded on the surface of the outer protective cover, and the mounting seat can move up and down on the surface of the outer protective cover through the slide groove and the slide rail.

[0011] A further improvement of the technical solution of the present invention is that: the interior of the fiber layer is wrapped with an insulating layer, the interior of the insulating layer is wrapped with a copper core, the fiber layer is filled inside the thermal insulation layer to provide additional mechanical protection and insulation effect, the insulating layer is installed inside the fiber layer, is the main insulating part of the cable, and ensures the electrical performance of the cable, and the copper core is the conductive part of the cable body.

[0012] A further improvement of the technical solution of the present utility model is that connecting grooves are welded on both sides of the other end surface of the mounting seat, and a movable connecting rod is movably installed inside the connecting groove. The mounting seat can adjust the opening size of the mounting seat through the connecting groove and the movable connecting rod.

[0013] A further improvement of the technical solution of the present utility model is that a connecting plate is fixedly connected to one side of the connecting groove, a bidirectional screw is threadedly connected to the surface of the connecting plate, and the connecting groove cooperates with the connecting plate and the bidirectional screw to adjust the tightness of the mounting seat to the external protective cover.

[0014] A further improvement of the technical solution of the present invention is that the other end of the bidirectional screw is also threadedly connected to a connecting plate, and the connecting plate can move on the surface of the bidirectional screw.

[0015] A further improvement of the technical solution of the present utility model is that: the input end of the bidirectional screw is fixedly connected with an adjuster, and the adjuster cooperates with the bidirectional screw and the connecting plate to enable the mounting seat to be adjusted according to the size of the cable body.

[0016] A further improvement of the technical solution of the present utility model is that: the connecting mechanism includes a connector, the connector is fixedly mounted on the top surface of the outer protective sleeve, and the connector can connect two cables.

[0017] A further improvement of the technical solution of the present invention is that: the inner wall of the connector is provided with an internal thread, and the connector cooperates with the internal thread to enhance the sealing of the connection between the two cables.

[0018] A further improvement of the technical solution of the present invention is that a connection groove is provided inside the connector, and the connector provides a connection space for two cables through the connection groove.

[0019] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0020] The utility model provides an insulated flexible cable that is easy to fasten. By arranging a slide groove opened inside the mounting seat and cooperating with a slide rail welded on the surface of the outer protective cover, the position of the mounting seat on the surface of the outer protective cover can be easily adjusted. At the same time, in conjunction with the hinged bolts and the fixing plate, it is convenient for the staff to fix the cable body at the required location. The connecting groove and the movable connecting rod are combined with the connecting plate and the bidirectional screw, and at the same time, the movable groove and the sliding rod are combined to bring the mounting seats close to each other, so that cable bodies of different sizes can be fixed, thereby improving the practicality of the device.

[0021] The utility model provides an insulating flexible cable that is easy to fasten. By arranging a connector with an internal thread, the cable body can be easily connected to another cable body, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the back three-dimensional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model from a top view.

[0026] In the figure: 1. Cable body; 11. Outer protective sleeve; 12. Thermal insulation layer; 13. Fiber layer; 14. Insulation layer; 15. Copper core; 2. Fixed installation mechanism; 21. Mounting seat; 22. Fixing plate; 23. Hinge bolt; 24. Movable groove; 25. Sliding rod; 26. Connecting groove; 27. Movable connecting rod; 28. Connecting plate; 29. ​​Bidirectional screw; 210. Regulator; 3. Connecting mechanism; 31. Connector; 32. Internal thread. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below with reference to the embodiments:

[0028] See also Figure 1-4 , the utility model provides the following technical solutions:

[0029] Embodiment 1: This embodiment provides an insulated flexible cable that is easy to fasten, including a cable body 1, an outer protective sleeve 11 is provided on the surface of the cable body 1, the inner part of the outer protective sleeve 11 is wrapped with a heat insulation layer 12, the inner part of the heat insulation layer 12 is wrapped with a fiber layer 13, the surface of the outer protective sleeve 11 is provided with a fixed installation mechanism 2, the top of the outer protective sleeve 11 is provided with a connecting mechanism 3, the fixed installation mechanism 2 includes a mounting seat 21, the mounting seat 21 is movably mounted on both sides of the surface of the fixed plate 22, the two sides of the mounting seat 21 are welded with fixed plates 22, the surface of the fixed plate 22 is hinged with a hinge bolt 23, the inner side of the mounting seat 21 is provided with a movable groove 24, the movable groove 2 4 is movably installed with a slide rod 25, and slide rails are welded on both sides of the surface of the outer protective sleeve 11. A slide groove is opened in the middle of the inner side of the mounting seat 21. The slide groove on the surface of the mounting seat 21 is adapted to the slide rail welded on the surface of the outer protective sleeve 11. The mounting seat 21 can move up and down on the surface of the outer protective sleeve 11 through the slide groove and the slide rail. The interior of the fiber layer 13 is wrapped with an insulating layer 14, and the interior of the insulating layer 14 is wrapped with a copper core 15. The fiber layer 13 is filled in the interior of the thermal insulation layer 12 to provide additional mechanical protection and insulation effect. The insulating layer 14 is installed inside the fiber layer 13 and is the main insulating part of the cable to ensure the electrical performance of the cable. The copper core 15 is the cable body 1 Conductive part, connecting grooves 26 are welded on both sides of the surface of the other end of the mounting seat 21, and a movable connecting rod 27 is installed inside the connecting groove 26. The mounting seat 21 can adjust the opening size of the mounting seat 21 through the connecting groove 26 and the movable connecting rod 27. One side of the connecting groove 26 is fixedly connected to a connecting plate 28, and the surface of the connecting plate 28 is threadedly connected with a bidirectional screw 29. The connecting groove 26 cooperates with the connecting plate 28 and the bidirectional screw 29 to adjust the tightness of the mounting seat 21 to the external protective cover 11. The other end of the bidirectional screw 29 is also threadedly connected to the connecting plate 28, and the connecting plate 28 can move on the surface of the bidirectional screw 29. The input end of the bidirectional screw 29 is fixedly connected to the regulator 2 10. The adjuster 210 cooperates with the bidirectional screw 29 and the connecting plate 28 to adjust the mounting seat 21 according to the size of the cable body 1. The sliding groove opened inside the mounting seat 21 cooperates with the slide rail welded on the surface of the outer protective cover 11 to facilitate the adjustment of the position of the mounting seat 21 on the surface of the outer protective cover 11. At the same time, it cooperates with the hinge bolt 23 and the fixing plate 22 to facilitate the staff to fix the cable body 1 at the required location. The connecting groove 26 and the movable connecting rod 27 cooperate with the connecting plate 28 and the bidirectional screw 29, and at the same time cooperate with the movable groove 24 and the sliding rod 25 to bring the mounting seats 21 close to each other, so that cable bodies 1 of different sizes can be fixed, thereby improving the practicality of the equipment.

[0030] Example 2: Based on Example 1, the present invention provides a technical solution: Preferably, the connecting mechanism 3 includes a connector 31, which is fixedly mounted on the top surface of the outer protective cover 11. The connector 31 can connect two cables. The inner wall of the connector 31 is provided with an internal thread 32. The connector 31 cooperates with the internal thread 32 to enhance the sealing of the connection between the two cables. A connecting groove is provided inside the connector 31. The connector 31 provides a connection space for the two cables through the connecting groove. By arranging the connector 31 to cooperate with the internal thread 32, the cable body 1 is conveniently connected to another cable body 1, thereby improving the convenience of the device.

[0031] The working principle of the insulated flexible cable that is easy to tighten is described in detail below.

[0032] like Figure 1-4 As shown, when using the device, by setting the outer protective cover 11, the thermal insulation layer 12, the fiber layer 13 and the insulating layer 14, it is ensured that the cable body 1 has good insulation. The sliding groove opened inside the mounting seat 21 cooperates with the sliding rail welded on the surface of the outer protective cover 11 to facilitate the adjustment of the position of the mounting seat 21 on the surface of the outer protective cover 11. At the same time, it cooperates with the hinge bolt 23 and the fixing plate 22 to facilitate the staff to fix the cable body 1 at the required location. The connecting groove 26 and the movable connecting rod 27 cooperate with the connecting plate 28 and the bidirectional screw 29, and at the same time cooperate with the movable groove 24 and the sliding rod 25 to make the mounting seat 21 close to each other, and fix cable bodies 1 of different sizes, thereby improving the practicality of the device. The connector 31 cooperates with the internal thread 32 to facilitate the connection between the cable body 1 and another cable body 1, thereby improving the convenience of the device.

[0033] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An insulated flexible cable that is easy to fasten, comprising a cable body (1), characterized in that: The surface of the cable body (1) is provided with an outer protective sheath (11), the interior of the outer protective sheath (11) is wrapped with a heat insulation layer (12), and the interior of the heat insulation layer (12) is wrapped with a fiber layer (13); A fixing and mounting mechanism (2) is provided on the surface of the outer protective sleeve (11), and a connecting mechanism (3) is provided on the top of the outer protective sleeve (11); The fixed installation mechanism (2) includes a mounting seat (21), the mounting seat (21) is movably mounted on both sides of the surface of a fixed plate (22), the fixed plates (22) are welded on both sides of the mounting seat (21), the surface of the fixed plate (22) is hinged with a hinge bolt (23), the inner side of the mounting seat (21) is provided with a movable groove (24), and the interior of the movable groove (24) is movably mounted with a slide rod (25).

2. The insulated flexible cable that is easy to fasten according to claim 1, characterized in that: Slide rails are welded on both sides of the surface of the outer protective sleeve (11), and a slide groove is provided in the middle of the inner side of the mounting seat (21). The slide groove on the surface of the mounting seat (21) is adapted to the slide rails welded on the surface of the outer protective sleeve (11).

3. The insulated flexible cable that is easy to fasten according to claim 1, characterized in that: The interior of the fiber layer (13) is wrapped with an insulating layer (14), and the interior of the insulating layer (14) is wrapped with a copper core (15).

4. The insulated flexible cable that is easy to fasten according to claim 2, characterized in that: Connecting grooves (26) are welded on both sides of the other end surface of the mounting seat (21), and a movable connecting rod (27) is movably installed inside the connecting groove (26).

5. The insulated flexible cable that is easy to fasten according to claim 4, characterized in that: A connecting plate (28) is fixedly connected to one side of the connecting groove (26), and a bidirectional screw (29) is threadedly connected to the surface of the connecting plate (28).

6. The insulated flexible cable that is easy to fasten according to claim 5, characterized in that: The other end of the bidirectional screw (29) is also threadedly connected to a connecting plate (28).

7. The insulated flexible cable that is easy to fasten according to claim 6, characterized in that: The input end of the bidirectional screw (29) is fixedly connected to a regulator (210).

8. The insulated flexible cable that is easy to fasten according to claim 2, characterized in that: The connecting mechanism (3) comprises a connector (31), and the connector (31) is fixedly mounted on the top surface of the outer protective sleeve (11).

9. The insulated flexible cable that is easy to fasten according to claim 8, characterized in that: The inner wall of the connector (31) is provided with an internal thread (32).

10. The insulated flexible cable that is easy to fasten according to claim 9, characterized in that: A connecting groove is provided inside the connector (31).

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