CN211701264U

CN211701264U - Weak current line threading device

Info

Publication number: CN211701264U
Application number: CN202020623548.2U
Authority: CN
Inventors: 梁晓娟; 李鑫; 李慧平
Original assignee: Shanxi Dongyiyuan Smart Home Technology Co ltd
Current assignee: Shanxi Dongyiyuan Smart Home Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-10-16
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to a threading device technical field just discloses a weak current line threading device, including the threading pipe, the inside sliding connection of threading pipe has the connecting block, the right side fixedly connected with connecting rod of connecting block, the equal fixedly connected with stopper in top and the bottom of threading inside pipe wall, the connecting rod is located between two stoppers, the left side and the connecting block contact plate of stopper. This light current line threading device extrudees the electric wire through a plurality of flexible line ball pieces, makes it fix the inside at line ball groove, then fixes the connecting rod through the screw rod, avoids it to remove left at the threading in-process, causes the electric wire to drop, passes the spool with connecting rod and threading pipe this moment to drive light current line and pass the spool, avoid it to pile up in the spool and cause it can't pass the spool, thereby reached simple structure, convenient to use and the higher purpose of threading efficiency.

Description

Weak current line threading device

Technical Field

The utility model relates to a threading device technical field specifically is a weak current line threading device.

Background

The electric wire is a conducting wire for transmitting electric energy, a branch bare wire, an electromagnetic wire and an insulating wire, wherein the bare wire has no insulating layer and comprises copper, an aluminum flat wire, an overhead stranded wire and various sectional materials, the electric wire is mainly used for outdoor overhead and indoor busbars and switch boxes, the electromagnetic wire is an insulating conducting wire which generates a magnetic field after being electrified or induces and generates current in the magnetic field, the electric wire is mainly used for windings of motors and transformers and other related electromagnetic equipment, a conductor of the electric wire is mainly a copper wire, a thin insulating layer and good electric and mechanical properties as well as heat resistance, moisture resistance, solvent resistance and other properties can be obtained by selecting different insulating materials.

The weak wire in the prior art is easy to accumulate in the tube due to the soft texture of the weak wire during threading, so that the weak wire cannot penetrate through the wire tube, great inconvenience is brought to workers, and the working efficiency of the weak wire is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a weak current line threading device, possess simple structure, convenient to use and threading efficiency advantage such as higher have solved the weak electric wire among the prior art because its texture is softer when the threading, lead to it to pile up in intraductally easily, make it can't pass the spool, bring great inconvenience for the staff, influence its work efficiency's problem.

(II) technical scheme

For realizing above-mentioned simple structure, convenient to use and the higher purpose of threading efficiency, the utility model provides a following technical scheme: the utility model provides a weak current line threading device, includes the threading pipe, the inside sliding connection of threading pipe has the connecting block, the right side fixedly connected with connecting rod of connecting block, the top and the equal fixedly connected with stopper in bottom of threading inside pipe wall, the connecting rod is located between two stoppers, the left side and the connecting block contact of stopper, the surface of connecting rod is and be located the right side fixedly connected with limiting plate of stopper, the surface of limiting plate and the inner wall contact of threading pipe, the left side fixedly connected with evenly distributed's of connecting block flexible line ball piece, the line ball groove has been seted up at the left middle part of flexible line ball piece, the top fixedly connected with fixed plate on threading pipe right side, the top threaded connection of fixed plate has the threaded rod.

Preferably, the top and the bottom of connecting block all fixedly connected with slider, the spout that corresponds with the slider is seted up to the inner wall of threading pipe, slider sliding connection is in the inside of spout.

Preferably, the right side of connecting block is located the top and the equal fixedly connected with locating piece in bottom of connecting rod, the constant head tank that corresponds with the locating piece is seted up in the left side of stopper, the locating piece is pegged graft in the inside of constant head tank.

Preferably, the surface of the left side of the limiting plate and located on the connecting rod is fixedly connected with a tensioning spring, and the left end of the tensioning spring is fixedly connected with the limiting block.

Preferably, the top of the connecting rod is provided with a thread groove corresponding to the threaded rod, and the bottom end of the threaded rod is in threaded connection with the inside of the thread groove.

Preferably, the right end of the connecting rod is fixedly connected with a fixed block on the right side of the threading pipe, and the right side of the fixed block is an inclined plane.

(III) advantageous effects

Compared with the prior art, the utility model provides a light current line threading device possesses following beneficial effect:

1. this light current line threading device extrudees the electric wire through a plurality of flexible line ball pieces, makes it fix the inside at line ball groove, then fixes the connecting rod through the screw rod, avoids it to remove left at the threading in-process, causes the electric wire to drop, passes the spool with connecting rod and threading pipe this moment to drive light current line and pass the spool, avoid it to pile up in the spool and cause it can't pass the spool, thereby reached simple structure, convenient to use and the higher purpose of threading efficiency.

2. This weak current line threading device, carry on spacingly to the connecting block through slider and spout, avoid it to take place to rotate at the in-process that removes about, influence threading efficiency, it is further spacing to the connecting block through locating piece and stopper, avoid it to rotate at threading in-process, it rotates to drive the electric wire, cause its inside from the wire-pressing groove to drop, then promote limiting plate and connecting rod through the tensioning spring and remove right, it is more convenient when the installation electric wire to make it, it is more convenient to make the fixed of connecting rod through threaded rod and thread groove, it is more smooth and easy when the threading to make the connecting rod through the fixed block that is the inclined plane.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective view of the overall structure of the present invention;

FIG. 3 is a front sectional view of the overall structure of the present invention;

figure 4 is the utility model discloses flexible line ball piece is connected the side view with line ball groove.

In the figure: 1. a threading tube; 2. a flexible line pressing block; 3. a connecting rod; 4. a fixing plate; 5. a threaded rod; 6. a fixed block; 7. connecting blocks; 8. positioning blocks; 9. a limiting block; 10. pressing a wire groove; 11. a chute; 12. a slider; 13. positioning a groove; 14. tensioning the spring; 15. a limiting plate; 16. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a weak current threading device comprises a threading tube 1, a connecting block 7 is slidably connected inside the threading tube 1, a connecting rod 3 is fixedly connected to the right side of the connecting block 7, stoppers 9 are fixedly connected to the top and the bottom of the inner wall of the threading tube 1, the connecting rod 3 is positioned between the two stoppers 9, the left side of the stopper 9 is in contact with the connecting block 7, a limiting plate 15 is fixedly connected to the surface of the connecting rod 3 and the right side of the stopper 9, the surface of the limiting plate 15 is in contact with the inner wall of the threading tube 1, a flexible thread pressing block 2 is fixedly connected to the left side of the connecting block 7, a thread pressing groove 10 is formed in the middle of the left side of the flexible thread pressing block 2, a fixing plate 4 is fixedly connected to the top of the right side of the threading tube 1, a threaded rod 5 is connected to the top of the fixing plate, then place the weak current line in wire pressing groove 10, stimulate connecting rod 3 right again, make flexible line ball 2 be located threading pipe 1's inside, extrude the electric wire through a plurality of flexible line ball 2 this moment, make it fix the inside at wire pressing groove 10, then fix connecting rod 3 through threaded rod 5, avoid it to move left at threading in-process, cause the electric wire to drop, pass the spool with connecting rod 3 and threading pipe 1 this moment, thereby drive the weak current line and pass the spool, avoid it to pile up in the spool and cause it can't pass the spool, thereby simple structure has been reached, the purpose that convenient to use and threading efficiency are higher.

Please refer to fig. 3, the top and the bottom of the connecting block 7 are both fixedly connected with a sliding block 12, the inner wall of the threading pipe 1 is provided with a sliding groove 11 corresponding to the sliding block 12, the sliding block 12 is slidably connected inside the sliding groove 11, the connecting block 7 is limited by the sliding block 12 and the sliding groove 11, and the influence on threading efficiency caused by rotation in the process of moving left and right is avoided.

Please refer to fig. 3, the right side of the connecting block 7 is located at the top and the bottom of the connecting rod 3 and is fixedly connected with a positioning block 8, the left side of the limiting block 9 is provided with a positioning groove 13 corresponding to the positioning block 8, the positioning block 8 is inserted into the positioning groove 13, the connecting block 7 is further limited by the positioning block 8 and the limiting block 9, and the connecting block is prevented from rotating in the threading process to drive the electric wire to rotate, so that the electric wire is prevented from falling off from the inside of the wire pressing groove 10.

Referring to fig. 3, a tension spring 14 is fixedly connected to the left side of the limiting plate 15 and the surface of the connecting rod 3, the left end of the tension spring 14 is fixedly connected to the limiting block 9, and the limiting plate 15 and the connecting rod 3 are pushed by the tension spring 14 to move rightward, so that the wire installation is facilitated.

Referring to fig. 1, 2 and 3, a thread groove 16 corresponding to the thread rod 5 is formed at the top of the connecting rod 3, the bottom end of the thread rod 5 is connected to the inside of the thread groove 16 in a threaded manner, and the fixing of the connecting rod 3 is facilitated through the thread rod 5 and the thread groove 16.

Referring to fig. 1, 2 and 3, the right end of the connecting rod 3 is fixedly connected to the right side of the threading tube 1 by a fixing block 6, the right side of the fixing block 6 is an inclined surface, and the connecting rod 3 is threaded more smoothly by the fixing block 6.

The working principle is as follows: when using, it promotes connecting rod 3 left manually, make flexible line ball 2 stretch out the left side of threading pipe 1, then place the weak current line in wire pressing groove 10, stimulate connecting rod 3 right again, make flexible line ball 2 be located the inside of threading pipe 1, extrude the electric wire through a plurality of flexible line ball 2 this moment, make it fix in wire pressing groove 10's inside, then fix connecting rod 3 through threaded rod 5, avoid it to remove left at the threading in-process, cause the electric wire to drop, pass the spool with connecting rod 3 and threading pipe 1 this moment, thereby drive the weak current line and pass the threading spool, avoid it to pile up in the spool and cause it can't pass the spool, thereby simple structure has been reached, the purpose that convenient to use and threading efficiency are higher.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a weak current line threading device, includes threading pipe (1), its characterized in that: the interior of the threading pipe (1) is connected with a connecting block (7) in a sliding way, the right side of the connecting block (7) is fixedly connected with a connecting rod (3), the top and the bottom of the inner wall of the threading pipe (1) are both fixedly connected with a limiting block (9), the connecting rod (3) is positioned between the two limit blocks (9), the left sides of the limit blocks (9) are contacted with the connecting block (7), a limiting plate (15) is fixedly connected on the surface of the connecting rod (3) and positioned at the right side of the limiting block (9), the surface of the limiting plate (15) is contacted with the inner wall of the threading pipe (1), the left side of the connecting block (7) is fixedly connected with flexible line pressing blocks (2) which are uniformly distributed, the middle part of the left side of the flexible line pressing block (2) is provided with a line pressing groove (10), the top fixedly connected with fixed plate (4) on threading pipe (1) right side, the top threaded connection of fixed plate (4) has threaded rod (5).

2. A weak current threading device according to claim 1, wherein: the top and the bottom of connecting block (7) are all fixedly connected with slider (12), spout (11) that correspond with slider (12) are seted up to the inner wall of threading pipe (1), slider (12) sliding connection is in the inside of spout (11).

3. A weak current threading device according to claim 1, wherein: the right side of connecting block (7) is located the top and the equal fixedly connected with locating piece (8) in bottom of connecting rod (3), constant head tank (13) that correspond with locating piece (8) are seted up to the left side of stopper (9), locating piece (8) are pegged graft in the inside of constant head tank (13).

4. A weak current threading device according to claim 1, wherein: the surface of the left side of the limiting plate (15) and located on the connecting rod (3) is fixedly connected with a tensioning spring (14), and the left end of the tensioning spring (14) is fixedly connected with the limiting block (9).

5. A weak current threading device according to claim 1, wherein: the top of connecting rod (3) is seted up thread groove (16) that correspond with threaded rod (5), the bottom threaded connection of threaded rod (5) is in the inside of thread groove (16).

6. A weak current threading device according to claim 1, wherein: the right end of connecting rod (3) is located the right side fixedly connected with fixed block (6) of threading pipe (1), the right side of fixed block (6) is the inclined plane.