CN218415053U

CN218415053U - T-connection auxiliary wire connector for low-voltage live wire

Info

Publication number: CN218415053U
Application number: CN202222392892.7U
Authority: CN
Inventors: 李明; 黄敏学; 仇婧琳; 王泽萱; 欧阳红俊; 雷钰豪; 陈琦; 刘昕雨
Original assignee: Chongqing Chuandong Electric Power Group Co ltd; State Grid Corp of China SGCC
Current assignee: Chongqing Chuandong Electric Power Group Co ltd; State Grid Corp of China SGCC
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-31
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a low pressure electrified wire T connects auxiliary connector, relates to power equipment appurtenance technical field, includes: the box body, the box cover, the winder and the hanging mechanism; the box cover is detachably connected with the box body; the winder is rotatably arranged in the box body; the hanging mechanism is fixedly arranged between the inner side and the outer side of the box body in a penetrating mode, a wire outlet channel is arranged on the hanging mechanism and is over against the wire outlet end of the wire winder, and a wire pressing assembly is arranged between the inner side and the outer side of the wire outlet channel and used for adjusting the wire outlet speed of the wire outlet channel.

Description

T-connection auxiliary wire connector for low-voltage live wire

Technical Field

The utility model relates to a power equipment appurtenance technical field, concretely relates to low pressure electrified wire T connects auxiliary connection ware.

Background

In a low-voltage transformer station system, wiring is the most basic and frequent work in the daily new installation and maintenance process, and workers adopt corresponding wiring modes according to the actual requirements on the site and the types of wires; one common connection mode is a T connection, which is a line connected from the first party to the second party and supplies power to the third party.

The method for carrying out 'T' connection on site is to peel off a section of a power supply line, then to peel off one end of an accessed wire and wind the peeled section of the power supply line, thereby completing 'T' connection operation, however, the wire is generally clamped by wiring pliers or wire pliers for winding operation during field operation, the winding mode has long operation time and affects the wiring efficiency, and in the wiring process, because the accessed wire can not be well shielded in the winding process, the wire is easy to have electric shock safety risk with the power supply line.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a low pressure electrified wire T connects auxiliary connection ware, its wire that has solved the wiring instrument inefficiency that exists among the prior art and has inserted easily takes place the problem of the risk of electrocuteeing.

A low voltage live conductor T-connector auxiliary connector comprising:

the box body, the box cover, the winder and the hanging mechanism;

the box cover is detachably connected with the box body;

the winder is rotatably arranged in the box body;

the hanging mechanism is fixedly arranged between the inner side and the outer side of the box body in a penetrating mode, a wire outlet channel is arranged on the hanging mechanism and is over against the wire outlet end of the wire winder, and a wire pressing assembly is arranged between the inner side and the outer side of the wire outlet channel and used for adjusting the wire outlet speed of the wire outlet channel.

Compared with the prior art, the utility model discloses following beneficial effect has: during the use, assemble spooler, box body, lid and string holding mechanism earlier, if the length of the wire of access is shorter, then penetrate the one end of wire in the passageway of being qualified for the next round of competitions, and compress tightly it fixedly through the line ball subassembly, then hang holding mechanism and hang on the power supply line that is met by "T", twine the other end of wire on the power supply line that is met by "T", rotate the box body afterwards, make it do 360 rotations around the power supply line that is met by "T", thereby twine the wire of access, connect the operation in order to accomplish "T".

If the length of the connected wire is long, the wire is wound on the winder, then the winder, the box body, the box cover and the hanging and holding mechanism are assembled, then one end of the wire is led out from the wire outlet channel, meanwhile, the wire pressing assembly is operated to slightly extrude the wire, so that the wire outlet rate of the wire is adjusted, then the hanging and holding mechanism is hung on a power supply line which is connected with T, and the wire is wound according to the mode to finish the T connection operation.

The wire winding device is simple and convenient to operate, can quickly finish T-connection operation, can flexibly adopt different operation modes for wires with different lengths, and can adjust the wire outlet speed through the wire pressing assembly, so that the wire winding of the wires is more firm, and a good T-connection effect is ensured; and wire length is longer, can accomodate on the spooler in the box body to guarantee to connect the in-process at "T", the wire obtains fine shielding, has effectively reduced the wire and the risk of electrocuteeing of the power supply line that is connected by "T".

Preferably, the lateral wall of box body opening part is gone up to run through and is seted up the mounting groove, hang and hold the mechanism including couple and the fixed connecting block that links to each other with it, connecting block and mounting groove joint, the passageway of being qualified for the next round of competitions is seted up the line hole on the connecting block, cross line hole one end and box body intercommunication, the other end is located the both sides of connecting block with the couple, line ball subassembly sets up between the inside and outside of crossing the line hole.

Preferably, the lateral wall of the connecting block is provided with a wire pressing hole vertically communicated with the wire passing hole, the wire pressing assembly comprises a wire pressing column slidably penetrating through the wire pressing hole and between the wire passing holes and a limiting part arranged between the wire pressing column and the connecting block, and the limiting part is used for limiting the position of the wire pressing column.

Preferably, a limiting groove is formed in the side wall of the wire pressing column along the axial direction of the wire pressing column, the limiting part comprises a through connection block and a bolt in threaded connection with the through connection block, and the bolt is used for being matched with the limiting groove to limit the position of the wire pressing column.

Preferably, the two opposite side walls of the connecting block are provided with clamping grooves, and the two opposite side walls of the mounting groove are clamped into the two clamping grooves in a one-to-one correspondence manner.

Preferably, a threaded column is fixedly mounted in the middle of the box cover, a support column is fixedly mounted in the box body, a threaded hole is coaxially formed in the support column, the threaded hole penetrates through the box body, the threaded column is used for being in threaded connection with the threaded hole, and the winder rotates to be sleeved on the support column.

Preferably, the winder comprises a wire storage disc, an annular groove is formed in the arc surface of the wire storage disc along the circumferential direction of the wire storage disc, and the wire storage disc is rotatably sleeved on the support column through a mounting hole which is coaxially formed in the wire storage disc.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the cartridge body in fig. 1.

Fig. 3 is a schematic structural view of the box cover in fig. 1.

Fig. 4 is a schematic view of the structure of the reservoir tray of fig. 1.

Fig. 5 is a front view of the hanging mechanism of fig. 1.

Fig. 6 is a cross-sectional view of fig. 5.

Fig. 7 is a schematic view of the assembly of the hanging mechanism and the case of fig. 1.

Fig. 8 is a schematic structural view of the piezoelectric transformer in fig. 5.

The numbers in the figures are in order: 1. a case body; 11. mounting grooves; 12. a support column; 13. a threaded hole; 2. a box cover; 21. a threaded post; 3. a wire storage coil; 31. an annular groove; 32. mounting holes; 4. hooking; 41. connecting blocks; 42. a wire passing hole; 43. a wire pressing hole; 44. a card slot; 5. pressing the wire column; 51. a limiting groove; 6. and (4) bolts.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1-7, an embodiment of the present invention provides a low voltage live wire T-connection auxiliary connector, including: the box body 1, the box cover 2, the winder and the hanging mechanism; the box cover 2 is detachably connected with the box body 1; the winder is rotatably arranged in the box body 1; the hanging and holding mechanism is fixedly arranged between the inner side and the outer side of the box body 1 in a penetrating mode, a wire outlet channel is arranged on the hanging and holding mechanism and is arranged right opposite to a wire outlet end of the wire winder, and a wire pressing assembly is arranged between the inner side and the outer side of the wire outlet channel and is used for adjusting the wire outlet speed of the wire outlet channel.

During the use, assemble spooler, box body 1, lid 2 and string holding mechanism earlier, if the length of the wire of access is shorter, then penetrate the one end of wire in the passageway of being qualified for the next round of competitions, and compress tightly it fixedly through the line ball subassembly, then hang holding mechanism and hang on the power supply line that is met by "T", twine the other end of wire on the power supply line that is met by "T" afterwards, rotate box body 1 afterwards, make it do 360 rotations around the power supply line that is met by "T", thereby twine the wire of access, connect the operation with accomplishing "T".

If the length of the connected wire is long, the wire is wound on the winder, then the winder, the box body 1, the box cover 2 and the hanging and holding mechanism are assembled, then one end of the wire is led out from the wire outlet channel, meanwhile, the wire pressing assembly is operated to slightly extrude the wire, therefore, the wire outlet speed of the wire is adjusted, then, the hanging and holding mechanism is hung on a power supply line which is connected with the T-shaped connector, and winding is carried out according to the mode, so that the T-shaped connector is completed.

The wire winding device is simple and convenient to operate, can quickly finish T-connection operation, can flexibly adopt different operation modes for wires with different lengths, and can adjust the wire outlet speed through the wire pressing assembly, so that the wire winding of the wires is more firm, and a good T-connection effect is ensured; and wire length is longer, can accomodate on the spooler in box body 1 to guarantee to connect the in-process at "T", the wire obtains fine shielding, has effectively reduced the wire and the risk of electrocute by the power supply line that "T" connects.

As shown in fig. 5-8, according to another embodiment of the present invention, the low voltage live wire T-connection auxiliary connector is further optimized to a hanging mechanism included therein, a mounting groove 11 is formed on a side wall of an opening of the box body 1 in a penetrating manner, the hanging mechanism includes a hook 4 and a connecting block 41 fixedly connected with the hook 4, the connecting block 41 is connected with the mounting groove 11 in a clamping manner, the wire outlet channel is a wire through hole 42 formed in the connecting block 41, one end of the wire through hole 42 is communicated with the inside of the box body 1, the other end of the wire through hole and the hook 4 are located on two sides of the connecting block 41, and the wire pressing assembly is arranged between the inside and the outside of the wire through hole 42; preferably, the two opposite side walls of the connecting block 41 are provided with clamping grooves 44, and the two opposite side walls of the mounting groove 11 are clamped into the two clamping grooves 44 in a one-to-one correspondence manner, so as to ensure that the connecting block 41 is mounted more firmly.

As shown in fig. 5-8, according to another embodiment of the present invention, the auxiliary connector for T-connection of low voltage live wire is further optimized to include a wire pressing assembly, a wire pressing hole 43 vertically connected to the wire passing hole 42 is formed on the sidewall of the connecting block 41, the wire pressing assembly includes a wire pressing post 5 slidably inserted between the wire pressing hole 43 and the wire passing hole 42, and a limiting member disposed between the wire pressing post 5 and the connecting block 41, the limiting member is used for limiting the position of the wire pressing post 5; the lateral wall of the compression leg 5 is provided with a limiting groove 51 along the axial direction thereof, the limiting part comprises a bolt 6 which penetrates through the connecting block 41 and is in threaded connection with the same, and the bolt 6 is used for being matched with the limiting groove 51 to limit the position of the compression leg 5.

When the wire outlet rate of the wire passing hole 42 is adjusted, the wire pressing column 5 is pressed to slightly extrude the wire in the wire passing hole 42 so as to control the wire outlet rate of the wire in the wire passing hole 42, and then the bolt 6 is screwed down so as to abut against the limiting groove 51, so that the position of the wire pressing column 5 is fixed, the wire is always kept in a tight winding state in the T connection process, and the quality of the T connection is ensured; and the bolt 6 is matched with the limiting groove 51, so that the wire pressing column 5 can be prevented from separating from the wire pressing hole 43.

As shown in fig. 3-5, according to another embodiment of the present invention, in the low voltage live wire T-connection auxiliary connector, preferably, a threaded post 21 is fixedly installed in the middle of the box cover 2, a support post 12 is fixedly installed in the box body 1, a threaded hole 13 is coaxially opened in the support post 12, the threaded hole 13 penetrates through the box body 1, the threaded post 21 is used for being in threaded connection with the threaded hole 13, and the winder is rotatably sleeved on the support post 12; the winder comprises a wire storage disc 3, an annular groove 31 is formed in the arc surface of the wire storage disc 3 along the circumferential direction of the wire storage disc, and the wire storage disc 3 is rotatably sleeved on the support column 12 through a mounting hole 32 which is coaxially formed in the wire storage disc 3; the box body 1, the box cover 2 and the wire storage coil 3 are simple to assemble, can be quickly installed and used on an operation site, and improve the T-connection efficiency; and preferably, box body 1 and lid 2 are the disc structure, adaptation use place that can be better, and it is more convenient to operate moreover.

The utility model provides a box body 1, lid 2, wire storage coil 3, connecting block 41, couple 4, pressure line post 5 and bolt 6 all adopt insulating material to make, guarantee the security of using.

The utility model discloses an application principle does: the utility model discloses during the use, carry out the joint with mounting groove 11 through two draw-in grooves 44 with connecting block 41 earlier, then carry out different operations according to the length of access wire.

If the access wire is short, the wire storage disc 3 is placed in the box body 1, the mounting hole 32 is rotatably sleeved on the supporting column 12, then the threaded column 21 is in threaded connection with the threaded hole 13, the box cover 2 is assembled with the box body 1, then one end of the wire penetrates into the wire passing hole 42, the wire is pressed and fixed by pressing the wire pressing column 5, then the bolt 6 is screwed down to abut against the limiting groove 51 to fix the position of the wire pressing column 5, then the hook 4 is hung on the power supply line connected by the T-connection, the other end of the wire is connected with the power supply line connected by the T-connection, the box body 1 is operated to rotate 360 degrees around the power supply line connected by the T-connection, and therefore the wire is driven to be wound on the power supply line connected by the T-connection to complete T-connection operation.

If the connected wire is long, the wire is firstly wound in the annular groove 31 of the wire storage disc 3, then the wire storage disc 3 is placed in the box body 1, the mounting hole 32 is rotatably sleeved on the supporting column 12, one end of the wire is led out from the wire passing hole 42, the box body 1 and the box cover 2 are assembled in the above mode, then the wire pressing column 5 is pressed to slightly extrude the wire, the wire outlet speed of the wire in the wire passing hole 42 is controlled, the wire is ensured to be always tightened in the T connection process, then the hook 4 is hung on a power supply line connected with the T, and the T connection operation is completed by winding in the above mode.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A low voltage live conductor T-connector auxiliary connector comprising:

the box body (1), the box cover (2), the winder and the hanging mechanism;

the box cover (2) is detachably connected with the box body (1);

the winder is rotatably arranged in the box body (1);

the hanging mechanism is fixedly arranged between the inner side and the outer side of the box body (1) in a penetrating mode, a wire outlet channel is arranged on the hanging mechanism and is over against the wire outlet end of the wire winder, and a wire pressing assembly is arranged between the inner side and the outer side of the wire outlet channel and used for adjusting the wire outlet speed of the wire outlet channel.

2. The auxiliary connector for T-connection of low-voltage live wires as claimed in claim 1, wherein a mounting groove (11) is formed in a side wall of an opening of the box body (1) in a penetrating manner, the hanging mechanism comprises a hook (4) and a connecting block (41) fixedly connected with the hook (4), the connecting block (41) is clamped with the mounting groove (11), the wire outlet channel is a wire outlet hole (42) formed in the connecting block (41), one end of the wire outlet hole (42) is communicated with the interior of the box body (1), the other end of the wire outlet hole and the hook (4) are located on two sides of the connecting block (41), and the wire pressing assembly is arranged between the inner side and the outer side of the wire outlet hole (42).

3. The auxiliary T-junction connector for low-voltage live wires according to claim 2, wherein the side wall of the connecting block (41) is provided with a wire-pressing hole (43) vertically communicated with the wire-passing hole (42), the wire-pressing assembly comprises a wire-pressing post (5) slidably inserted between the wire-pressing hole (43) and the wire-passing hole (42) and a limiting member disposed between the wire-pressing post (5) and the connecting block (41), and the limiting member is used for limiting the position of the wire-pressing post (5).

4. The auxiliary T-junction connector for low-voltage live conductors as claimed in claim 3, wherein a limiting groove (51) is formed in the side wall of the crimp post (5) along the axial direction thereof, the limiting member comprises a bolt (6) penetrating through the connecting block (41) and in threaded connection therewith, and the bolt (6) is used for cooperating with the limiting groove (51) to limit the position of the crimp post (5).

5. The auxiliary T-connector for low-voltage live conductors according to claim 2, characterized in that the connecting block (41) has two opposite side walls provided with locking slots (44), and the two opposite side walls of the mounting groove (11) are correspondingly locked into the two locking slots (44).

6. The auxiliary connector for T connection of a low-voltage live wire according to claim 1, characterized in that a threaded column (21) is fixedly mounted in the middle of the box cover (2), a support column (12) is fixedly mounted in the box body (1), a threaded hole (13) is coaxially formed in the support column (12), the threaded hole (13) penetrates through the box body (1), the threaded column (21) is in threaded connection with the threaded hole (13), and the winder rotates to be sleeved on the support column (12).

7. The auxiliary T-junction connector for low-voltage live conductors as claimed in claim 6, wherein the winder comprises a wire storage coil (3), an annular groove (31) is formed in the arc surface of the wire storage coil (3) along the circumferential direction of the wire storage coil, and the wire storage coil (3) is rotatably sleeved on the support column (12) through a mounting hole (32) coaxially formed in the wire storage coil.