Insulation buckle device for cable connection

Abstract

The utility model discloses an insulating buckle device for cable connection, and belongs to the field of insulating buckle devices. The utility model relates to an insulation buckle device used for cable connection, comprising an insulation buckle provided with a cable jack, the insulation buckle is provided with a protective housing, the upper end of the protective housing is provided with a through groove, the insulation buckle device also comprises a connecting rod, the connecting rod is arranged on the insulation buckle, and the cable jack is arranged on the connecting rod. The connecting rod extends out of the through groove and penetrates through the protective shell, a connecting pipe is arranged on the outer surface of the connecting rod, a baffle is arranged at the position, in the protective shell, of the lower end of the connecting pipe, and a connecting column is arranged on the connecting pipe. According to the utility model, the problem that when a conventional insulation buckle device is switched on, if the connection between a cable and an insulation buckle is not firm or the voltage output is too large, the cable may be deflagrated, or an electric arc is ejected in the air, which is very easy to cause the injury of a worker is solved.

Description

Technical Field

[0001] The utility model relates to the field of insulating buckle devices, in particular to an insulating buckle device for cable connection. Background Art

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

[0003] A Chinese patent with publication number CN213846214U discloses an insulating clip device for cable connection, wherein a first connection block is fixedly connected to the top of the left side of the housing of the cable connection device, a second connection block is fixedly connected to the bottom of the first connection block, and a latch is movably connected inside the second connection block. The insulating clip device for cable connection is provided with a cable clamping plate, and the first movable connection block is pulled to the left side of the device, and the top of the second movable connection block is moved to the left through the first connecting rod. The second connecting rod moves upward due to the base of the connecting rod, and the cable insulating block and the cable clamping plate move upward. At this time, the stripped cable is inserted into the interior of the cable wiring channel and contacts the metal copper sheet conductor. At this time, the first movable connection block is released, so that the cable clamping plate returns to its original position, and the second connection block and the third connection block are placed on the same axis through the latch, which effectively prevents the device from being squeezed during installation.

[0004] When the insulating clip device of the above patent is closed, if the cable is not firmly connected to the insulating clip, or the voltage output is too large, the cable may explode or the arc may be ejected into the air, which may easily cause injury to the staff. Utility Model Content

[0005] The purpose of the utility model is to provide an insulating clip device for cable connection, by providing a protective shell on the insulating clip, and two through grooves are opened on the protective shell, a connecting rod is provided on the insulating clip and extends from the through groove, a connecting tube is provided on the connecting rod, and a baffle whose shape fits the protective shell is provided on the connecting tube. When the user closes the switch, if the cable short-circuit occurs and explosion occurs, the protective shell will block most of the electric sparks, and the setting of the baffle can prevent the electric sparks from emitting from the through groove, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An insulating buckle device for cable connection, including an insulating buckle, a cable socket is provided on the insulating buckle, a protective housing is provided on the insulating buckle, a through groove is provided at the upper end of the protective housing, and a connecting rod is further included. The connecting rod is arranged on the insulating buckle, and the connecting rod extends out from the through groove and penetrates through the protective housing. A connecting pipe is arranged on the outer surface of the connecting rod, a baffle is arranged inside the protective housing at the lower end of the connecting pipe, a connecting column is arranged on the connecting pipe, a fluorescent plate is arranged at one end of the connecting rod away from the insulating buckle, and a handle is arranged on the fluorescent plate.

[0007] Preferably, a fixing plate is arranged at the lower end of the protective housing, and the fixing plate and the protective housing are integrally arranged.

[0008] Preferably, an installation base is arranged at the lower end of the insulating buckle, and the insulating buckle and the installation base are bolted.

[0009] Preferably, fixing bolts are arranged on the insulating buckle.

[0010] Preferably, bolt holes are arranged on the installation base, and the bolt holes and the installation base are integrally arranged.

[0011] Preferably, aerogel is arranged on the inner wall of the protective housing, and the aerogel is adhesively connected to the protective housing.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, a protective housing is arranged on the insulating buckle, and two through grooves are arranged on the protective housing. A connecting rod is arranged on the insulating buckle and extends out from the through groove. A connecting pipe is arranged on the connecting rod, and a baffle whose shape fits the protective housing is arranged on the connecting pipe. When the user closes the switch, if the cable short-circuits and explodes, then the protective housing will block most of the electric sparks, and the baffle can prevent the electric sparks from shooting out from the through groove, effectively avoiding the problem that in the existing insulating buckle device when closing the switch, if the connection between the cable and the insulating buckle is not firm, or the voltage output is too large, then the cable may explode, or the electric arc may eject into the air, which is extremely likely to cause injury to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall external structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the overall rear-end structure of the present utility model;

[0016] Figure 3 It is a schematic diagram of the main anti-collision plate structure of the present utility model.

[0017] In the figure: 1, mounting base; 2, bolt hole; 3, insulating buckle; 4, fixing bolt; 5, fixing plate; 6, protective housing; 7, through slot; 8, connecting rod; 9, fluorescent plate; 10, handle; 11, connecting pipe; 12, baffle; 13, connecting column; 14, aerogel; 15, cable socket. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] In order to solve the problem in the prior art that when the insulating buckle device is closed, if the cable is not firmly connected to the insulating buckle, or if the voltage output is too large, then the cable may explode and burn, or the electric arc may eject into the air, which is extremely likely to cause injury to the staff, the following technical solutions are provided in this embodiment:

[0020] An insulating buckle device for cable connection includes an insulating buckle 3. A cable socket 15 is provided on the insulating buckle 3. A protective housing 6 is provided on the insulating buckle 3. A through slot 7 is provided at the upper end of the protective housing 6. It further includes a connecting rod 8. The connecting rod 8 is provided on the insulating buckle 3. The connecting rod 8 extends out from the through slot 7 and penetrates through the protective housing 6. A connecting pipe 11 is provided on the outer surface of the connecting rod 8. A baffle 12 is provided inside the protective housing 6 at the lower end of the connecting pipe 11. A connecting column 13 is provided on the connecting pipe 11. A fluorescent plate 9 is provided at the end of the connecting rod 8 far from the insulating buckle 3. A handle 10 is provided on the fluorescent plate 9. A fixing plate 5 is provided at the lower end of the protective housing 6. The fixing plate 5 and the protective housing 6 are integrally provided. An installation base 1 is provided at the lower end of the insulating buckle 3. The insulating buckle 3 is bolted to the installation base 1. A fixing bolt 4 is provided on the insulating buckle 3. A bolt hole 2 is provided on the installation base 1. The bolt hole 2 and the installation base 1 are integrally provided;

[0021] In this embodiment, please refer to Figures 1 - 3, the staff first use bolts to fix the mounting base 1 on the wall, then insert the already stripped cable into the cable socket 15. A protective housing 6 is provided on the insulating buckle 3, and two through grooves 7 are opened on the protective housing 6. A connecting rod 8 is provided on the insulating buckle 3 and extends out from the through groove 7. A connecting pipe 11 is provided on the connecting rod 8, and a baffle 12 whose shape fits the protective housing 6 is provided on the connecting pipe 11. When the user closes the switch, if the cable is short-circuited and explodes, then the protective housing 6 will block most of the electric sparks. Since the baffle 12 is connected to the connecting rod 8, when the connecting rod 8 moves, it will move along with the connecting rod 8, always covering the through groove 7 and not affecting the normal movement of the connecting rod 8. The setting of the baffle 12 can prevent the electric sparks from shooting out from the through groove 7;

[0022] In this embodiment, please refer to Figures 1 - 3 , an aerogel 14 is provided on the inner wall of the protective housing 6. The aerogel 14 is adhesively connected to the protective housing 6. The aerogel 14 has excellent heat insulation effect and is insulating, which can prevent the staff from being scalded by the high temperature generated when the cable is short-circuited.

[0023] Working principle: The staff first use bolts to fix the mounting base 1 on the wall, then insert the already stripped cable into the cable socket 15. A protective housing 6 is provided on the insulating buckle 3, and two through grooves 7 are opened on the protective housing 6. A connecting rod 8 is provided on the insulating buckle 3 and extends out from the through groove 7. A connecting pipe 11 is provided on the connecting rod 8, and a baffle 12 whose shape fits the protective housing 6 is provided on the connecting pipe 11. When the user closes the switch, if the cable is short-circuited and explodes, then the protective housing 6 will block most of the electric sparks. Since the baffle 12 is connected to the connecting rod 8, when the connecting rod 8 moves, it will move along with the connecting rod 8, always covering the through groove 7 and not affecting the normal movement of the connecting rod 8. The setting of the baffle 12 can prevent the electric sparks from shooting out from the through groove 7. An aerogel 14 is provided on the inner wall of the protective housing 6. The aerogel 14 is adhesively connected to the protective housing 6. The aerogel 14 has excellent heat insulation effect and is insulating, which can prevent the staff from being scalded by the high temperature generated when the cable is short-circuited.

[0024] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An insulating buckle device for cable connection, comprising an insulating buckle (3), a cable socket (15) is opened on the insulating buckle (3), a protective housing (6) is arranged on the insulating buckle (3), and a through groove (7) is opened at the upper end of the protective housing (6); It is characterized in that: It further includes a connecting rod (8), the connecting rod (8) is arranged on the insulating buckle (3), the connecting rod (8) extends out of the protective housing (6) through the through groove (7), a connecting pipe (11) is arranged on the outer surface of the connecting rod (8), a baffle (12) is arranged inside the protective housing (6) at the lower end of the connecting pipe (11), a connecting column (13) is arranged on the connecting pipe (11), a fluorescent plate (9) is arranged at one end of the connecting rod (8) away from the insulating buckle (3), and a handle (10) is arranged on the fluorescent plate (9).

2. The insulating buckle device for cable connection according to claim 1, characterized in that: A fixing plate (5) is arranged at the lower end of the protective housing (6), and the fixing plate (5) and the protective housing (6) are integrally arranged.

3. The insulating buckle device for cable connection according to claim 2, characterized in that: An installation base (1) is arranged at the lower end of the insulating buckle (3), and the insulating buckle (3) is bolted to the installation base (1).

4. The insulating buckle device for cable connection according to claim 3, characterized in that: A fixing bolt (4) is arranged on the insulating buckle (3).

5. The insulating buckle device for cable connection according to claim 3, characterized in that: Bolt holes (2) are opened on the installation base (1), and the bolt holes (2) and the installation base (1) are integrally arranged.

6. The insulating buckle device for cable connection according to claim 5, characterized in that: An aerogel (14) is arranged on the inner wall of the protective housing (6), and the aerogel (14) is adhesively connected to the protective housing (6).

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