Cable terminal shunting forming device

Abstract

The utility model relates to the technical field of cable shunting, in particular to a cable terminal shunting forming device which comprises a shell, a threaded hole is formed in the upper surface of the shell, and one end of the inner bottom wall of the shell is fixedly connected with a clamping assembly. Through the arrangement of the first pipe sleeve, the first fixing ring, the first screw rod and the first tightening ring, when the cable terminal is used, after an insulating layer of a cable terminal is peeled off by a worker, the cable terminal is inserted into the shell through the first pipe sleeve, and then the first tightening ring is rotated inwards; the first tightening ring moves on the screw rod through a thread, so that the first fixing ring drives the first pipe sleeve to be gradually tightened, and a gap between the first pipe sleeve and the cable terminal head is gradually reduced; therefore, the effects that the size of the opening of the first fixing ring is conveniently adjusted according to cables with different thicknesses for clamping, a worker can conveniently clamp and fix the cable terminal, the cable is prevented from falling off, and dust and water stains are prevented from permeating into the device through gaps to damage elements in the device are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable shunting, in particular to a cable terminal head shunting forming device. Background Art

[0002] Cable is an insulated conductor consisting of one or more mutually insulated wires placed in a sealed sheath. It has various forms such as solid and twisted foil. It is mainly used for long-distance, large-capacity power transmission, such as urban cables, overhead cables, etc. Cables are usually composed of one or more insulated wires. Each insulated wire has its own shielding layer and sheath, with a more complex structure and versatility.

[0003] A cable joint shunt device disclosed in the Chinese utility model patent application disclosure CN204290240U belongs to the technical field of power cable accessories. It is composed of a connecting seat, a slider, a clamping screw and a shunt wiring screw. A cable wiring groove is formed on the connecting seat, and a slider is installed in the cable wiring groove. The slider is made with a semicircular groove and two shunt wiring grooves: a clamping screw is installed on one side of the connecting seat through an internal threaded hole, and one end of the clamping screw is movably connected to the slider, and two shunt wiring screws are installed at the bottom of the connecting seat. The cable joint shunt device is composed of a connecting seat, a slider, and a clamping screw. Most or all of the current on the cable is diverted, which improves the safety of live maintenance work when replacing the cable joint and reduces the difficulty of live work; and the structure is simple and easy to operate. It solves the problem that the current of the cable joint is too large when the existing cable joint is replaced on site, which affects the inspection and maintenance of live workers.

[0004] However, the device lacks the function of clamping and fixing the cable terminal head, which may easily cause the cable terminal to fall off during use, and dust and water stains to penetrate into the device through the gaps in the cable terminal and damage the components; the device also lacks the function of separating and fixing the shunt wires in the cable terminal, which may easily cause the shunt wires to touch each other during use, disrupting the normal flow of current and causing current and voltage instability. Utility Model Content

[0005] The utility model aims to provide a cable terminal head splitter molding device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cable terminal head splitter forming device, comprising

[0008] A shell, wherein a threaded hole is provided on the upper surface of the shell, a clamping assembly is fixedly connected to one end of the inner bottom wall of the shell, a connecting assembly is fixedly connected to the other end of the inner bottom wall of the shell, a first fixing assembly is fixedly connected to the surface of one end of the shell, a second fixing assembly is fixedly connected to the surface of one side of the shell, a sealing assembly is fixedly connected to the upper surface of the shell, a protective assembly is fixedly connected to the upper surface of the sealing assembly, and a ventilation assembly is fixedly connected to the surface of one side of the shell;

[0009] The clamping assembly includes a partition plate and a clamping plate, wherein the partition plate is fixedly connected to one end of the inner bottom wall of the shell, and the clamping plate is fixedly connected to one side surface of the partition plate;

[0010] The first fixing assembly includes a first sleeve, a first fixing ring, a first screw and a first tightening ring. The first sleeve is fixedly connected to one end surface of the shell, the first fixing ring is movably connected to the outer surface of the first sleeve, the first screw is fixedly connected to one side surface of the first fixing ring, and the first tightening ring is threadedly connected to the outer surface of the screw.

[0011] Preferably, the connecting assembly comprises a copper block and a connecting groove, the copper block is fixedly connected to the inner bottom wall of the shell, and the connecting groove is formed on the outer surface of the copper block.

[0012] Preferably, the second fixing assembly includes a second sleeve, a second fixing ring, a second screw and a second tightening ring, the second sleeve is fixedly connected to one end surface of the shell, the second fixing ring is movably connected to the outer surface of the second sleeve, the second screw is fixedly connected to one side surface of the second fixing ring, and the second tightening ring is threadedly connected to the outer surface of the screw.

[0013] Preferably, the sealing assembly comprises a snap-fit ​​groove and a sealing strip, the upper surface of the shell is provided with a snap-fit ​​groove, and the sealing strip is snap-fitted to the snap-fit ​​groove.

[0014] Preferably, the protective component includes a protective shell and a fixing screw, the protective shell is fixedly connected to the upper surface of the shell, the fixing screw passes through the protective shell and is threadedly connected to the threaded hole, and the upper surface of the protective shell is fixedly connected with a barrier component.

[0015] Preferably, the barrier assembly comprises a rectangular groove and a rubber pad, the upper surface of the protective shell is provided with a rectangular groove, and the rubber pad is fixedly connected to the inner side wall of the rectangular groove.

[0016] Preferably, the ventilation assembly includes a ventilation slot and a ventilation net, a ventilation slot is opened on one side of the shell, and the ventilation net is fixedly connected to the outer surface of the ventilation slot.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. A cable terminal head shunt forming device is provided with a first sleeve, a first fixing ring, a first screw and a first tightening ring. When in use, a staff member peels off the insulation layer of the cable terminal head and inserts it into the shell through the first sleeve, and then rotates the first tightening ring inwardly, so that the first tightening ring moves on the screw through the thread, so that the first fixing ring drives the first sleeve to be gradually tightened, and the gap between the first sleeve and the cable terminal head is gradually reduced, so as to achieve the effect of facilitating the adjustment of the opening size of the first fixing ring according to the different thicknesses of cables for clamping and facilitating the staff member to clamp and fix the cable terminal head, thereby preventing the cable from falling off, and dust and water stains from penetrating into the device through the gap to damage the internal components of the device.

[0019] 2. This cable terminal head shunt forming device is provided with a shell, a partition plate and a clamping plate. When in use, the staff inserts the cable terminal head into the device, shunts the conductive wires in the cable, and then clamps the branched conductive wires between the clamping plates on one side of the partition plate to fix the position of each branch line, thereby achieving the effect of separating each branch line and fixing its position, preventing the branch lines from contacting and entangled with each other to disrupt the current and voltage and affect the normal flow of current. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall appearance of the utility model;

[0021] Figure 2 It is a schematic diagram of the disassembly of the protective housing, sealing strip and shell of the utility model;

[0022] Figure 3 It is a schematic diagram of the disassembly of the clamping plate and the partition plate of the utility model;

[0023] Figure 4 It is a schematic diagram of the disassembly of the first pipe sleeve, the first fixing ring and the first tightening ring of the utility model.

[0024] In the figure: 1. Shell; 2. Threaded hole; 3. Partition plate; 4. Clamping plate; 5. First sleeve; 6. First fixing ring; 7. First screw; 8. First tightening ring; 9. Copper block; 10. Connecting groove; 11. Second sleeve; 12. Second fixing ring; 13. Second screw; 14. Second tightening ring; 15. Snap-in groove; 16. Sealing strip; 17. Protective shell; 18. Fixing screw; 19. Ventilation groove; 20. Ventilation net; 21. Rectangular groove; 22. Rubber pad. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0026] See also Figure 1-Figure 4As shown, a technical solution provided by the utility model:

[0027] A cable terminal head splitter forming device, comprising

[0028] A shell body 1, a threaded hole 2 is provided on the upper surface of the shell body 1, a clamping assembly is fixedly connected to one end of the inner bottom wall of the shell body 1, a connecting assembly is fixedly connected to the other end of the inner bottom wall of the shell body 1, a first fixing assembly is fixedly connected to the surface of one end of the shell body 1, a second fixing assembly is fixedly connected to the surface of one side of the shell body 1, a sealing assembly is fixedly connected to the upper surface of the shell body 1, a protective assembly is fixedly connected to the upper surface of the sealing assembly, a ventilation assembly is fixedly connected to the surface of one side of the shell body 1, the clamping assembly includes a partition plate 3 and a clamping plate 4, the partition plate 3 is fixedly connected to one end of the inner bottom wall of the shell body 1, and the clamping plate 4 is fixedly connected to the surface of one side of the partition plate 3. Through the arrangement of the shell body 1, the partition plate 3 and the clamping plate 4, when in use, the staff inserts the cable terminal head into the device, shunts the conductive wires in the cable, and then inserts the branched conductive wires between the clamping plates 4 on one side of the partition plate 3 to fix the position of each branch line, so as to separate each branch line and fix its position, prevent the branch lines from contacting and winding with each other to disrupt the current and voltage, and affect the normal flow of the current;

[0029] The first fixing assembly includes a first sleeve 5, a first fixing ring 6, a first screw 7 and a first tightening ring 8. The first sleeve 5 is fixedly connected to one end surface of the housing 1, the first fixing ring 6 is movably connected to the outer surface of the first sleeve 5, the first screw 7 is fixedly connected to one side surface of the first fixing ring 6, and the first tightening ring 8 is threadedly connected to the outer surface of the screw. Through the arrangement of the first sleeve 5, the first fixing ring 6, the first screw 7 and the first tightening ring 8, when in use, the staff strips off the insulation layer of the cable terminal head and inserts it into the housing 1 through the first sleeve 5, and then rotates the first tightening ring 8 inward to make the first tightening ring 8 move on the screw through the thread so that the first fixing ring 6 drives the first sleeve 5 to be gradually tightened, and the gap between the first sleeve 5 and the cable terminal head is gradually reduced, so as to facilitate the adjustment of the opening size of the first fixing ring 6 according to the cables of different thicknesses for clamping and facilitate the staff to clamp and fix the cable terminal head, so as to prevent the cable from falling off, dust and water stains from penetrating into the device through the gap and damaging the internal components of the device;

[0030] In this embodiment, preferably, the connection assembly includes a copper block 9 and a connection groove 10, the copper block 9 is fixedly connected to the inner bottom wall of the housing 1, and the outer surface of the copper block 9 is provided with a connection groove 10. Through the arrangement of the copper block 9 and the connection groove 10, when in use, the branch lines after the cable terminal head are respectively inserted into the corresponding connection grooves 10 on the surface of the copper block 9, so as to facilitate the connection and powering of the copper block 9 and the branch lines;

[0031] In the present embodiment, preferably, the second fixing assembly includes a second sleeve 11, a second fixing ring 12, a second screw 13 and a second tightening ring 14, the second sleeve 11 is fixedly connected to one end surface of the housing 1, the second fixing ring 12 is movably connected to the outer surface of the second sleeve 11, the second screw 13 is fixedly connected to one side surface of the second fixing ring 12, and the second tightening ring 14 is threadedly connected to the outer surface of the screw. Through the arrangement of the second sleeve 11, the second fixing ring 12, the second screw 13 and the second tightening ring 14, the staff first inserts the end of the other connecting cable into the connecting groove 10, and then tightens the second fixing ring 12 by rotating the second tightening ring 14 to fix the second sleeve 11 and the end of the connecting line in a fixed position, so as to prevent other connecting lines from falling off after being inserted into the device and posing a threat to the life safety of the staff;

[0032] In this embodiment, preferably, the sealing assembly includes a snap-in groove 15 and a sealing strip 16. The upper surface of the shell 1 is provided with a snap-in groove 15, and the snap-in groove 15 is snap-connected with the sealing strip 16. Through the arrangement of the snap-in groove 15 and the sealing strip 16, when the protective shell 17 is connected to the shell 1, the sealing strip 16 on the lower surface of the protective shell 17 is snap-connected in the snap-in groove 15 to block the gap between the protective shell 17 and the shell 1, so as to achieve the effect of preventing water and ash from seeping into the device;

[0033] In this embodiment, preferably, the protective assembly includes a protective shell 17 and a fixing screw 18, the protective shell 17 is fixedly connected to the upper surface of the housing 1, the fixing screw 18 passes through the protective shell 17 and is threadedly connected to the threaded hole 2, and the upper surface of the protective shell 17 is fixedly connected with a barrier assembly;

[0034] In this embodiment, preferably, the ventilation assembly includes a ventilation slot 19 and a ventilation net 20. The housing 1 has a ventilation slot 19 on one side, and the ventilation net 20 is fixedly connected to the outer surface of the ventilation slot 19. Through the arrangement of the ventilation slot 19 and the ventilation net 20, when in use, the air in the device circulates with the outside air through the ventilation slot 19 to keep the device dry, thereby preventing moisture from damaging components in the device, and preventing foreign debris from falling into the device and affecting the normal operation of the device through the ventilation net 20;

[0035] In this embodiment, preferably, the barrier component includes a rectangular groove 21 and a rubber pad 22. The upper surface of the protective shell 17 is provided with a rectangular groove 21, and the rubber pad 22 is fixedly connected to the inner wall of the rectangular groove 21. Through the arrangement of the rectangular groove 21 and the rubber pad 22, when the staff takes the device to power on the device for inspection or maintenance, the rubber pad 22 blocks the staff's hands from the copper block 9, so as to prevent the staff from electric shock and further increase the safety of the device.

[0036] When a cable terminal head shunt forming device of the present embodiment is used, through the arrangement of the first sleeve 5, the first fixing ring 6, the first screw 7 and the first tightening ring 8, when in use, the staff will strip the insulation layer of the cable terminal head and insert it into the housing 1 through the first sleeve 5, and then rotate the first tightening ring 8 inward to make the first tightening ring 8 move on the screw through the thread so that the first fixing ring 6 drives the first sleeve 5 to be gradually tightened, and the gap between the first sleeve 5 and the cable terminal head is gradually reduced. After the staff inserts the cable terminal head into the device, the conductive wires in the cable are shunted, and then the branched conductive wires are clamped into one side of the partition plate 3 The position of each branch line is fixed between the clamping plates 4, and the branch lines after the cable terminal heads are respectively inserted into the corresponding connecting grooves 10 on the surface of the copper block 9, and then the protective shell 17 is connected and fixed to the shell 1 by fixing screws 18. When the protective shell 17 is connected to the shell 1, the sealing strip 16 on the lower surface of the protective shell 17 is clamped in the clamping groove 15 to block the gap between the protective shell 17 and the shell 1. The staff first inserts the ends of other connecting cables into the connecting grooves 10, and then tightens the second fixing ring 12 by rotating the second tightening ring 14 to fix the second sleeve 11 and the end position of the connecting line.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cable terminal head splitter forming device, characterized in that: include A shell (1), wherein a threaded hole (2) is provided on the upper surface of the shell (1), a clamping component is fixedly connected to one end of the inner bottom wall of the shell (1), a connecting component is fixedly connected to the other end of the inner bottom wall of the shell (1), a first fixing component is fixedly connected to one end surface of the shell (1), a second fixing component is fixedly connected to one side surface of the shell (1), a sealing component is fixedly connected to the upper surface of the shell (1), a protective component is fixedly connected to the upper surface of the sealing component, and a ventilation component is fixedly connected to one side surface of the shell (1); The clamping assembly comprises a partition plate (3) and a clamping plate (4), wherein the partition plate (3) is fixedly connected to one end of the inner bottom wall of the shell (1), and the clamping plate (4) is fixedly connected to a side surface of the partition plate (3); The first fixing assembly comprises a first sleeve (5), a first fixing ring (6), a first screw (7) and a first tightening ring (8); the first sleeve (5) is fixedly connected to one end surface of the housing (1); the first fixing ring (6) is movably connected to the outer surface of the first sleeve (5); the first screw (7) is fixedly connected to one side surface of the first fixing ring (6); and the first tightening ring (8) is threadedly connected to the outer surface of the screw.

2. A cable terminal head splitter molding device according to claim 1, characterized in that: The connection assembly comprises a copper block (9) and a connection groove (10); the copper block (9) is fixedly connected to the inner bottom wall of the housing (1); and the connection groove (10) is provided on the outer surface of the copper block (9).

3. A cable terminal head splitter molding device according to claim 1, characterized in that: The second fixing assembly comprises a second sleeve (11), a second fixing ring (12), a second screw rod (13) and a second tightening ring (14); the second sleeve (11) is fixedly connected to one end surface of the housing (1); the second fixing ring (12) is movably connected to the outer surface of the second sleeve (11); the second screw rod (13) is fixedly connected to one side surface of the second fixing ring (12); and the second tightening ring (14) is threadedly connected to the outer surface of the screw rod.

4. A cable terminal head splitter molding device according to claim 1, characterized in that: The sealing assembly comprises a snap-fit ​​groove (15) and a sealing strip (16); the upper surface of the housing (1) is provided with a snap-fit ​​groove (15), and the snap-fit ​​groove (15) is snap-fitted with the sealing strip (16).

5. A cable terminal head splitter molding device according to claim 1, characterized in that: The protective component comprises a protective shell (17) and a fixing screw (18); the protective shell (17) is fixedly connected to the upper surface of the housing (1); the fixing screw (18) passes through the protective shell (17) and is threadedly connected to the threaded hole (2); and a barrier component is fixedly connected to the upper surface of the protective shell (17).

6. A cable terminal head splitter molding device according to claim 1, characterized in that: The ventilation assembly comprises a ventilation slot (19) and a ventilation net (20); the ventilation slot (19) is provided on one side of the housing (1); and the ventilation net (20) is fixedly connected to the outer surface of the ventilation slot (19).

7. A cable terminal head splitter molding device according to claim 5, characterized in that: The barrier component comprises a rectangular groove (21) and a rubber pad (22); the upper surface of the protective shell (17) is provided with a rectangular groove (21); and the rubber pad (22) is fixedly connected to the inner wall of the rectangular groove (21).

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