CN219458039U

CN219458039U - Conducting rod

Info

Publication number: CN219458039U
Application number: CN202320943617.1U
Authority: CN
Inventors: 陈晨; 陈培锋; 杨近民; 韩忠民
Original assignee: Shandong Chifeng Electric Co ltd
Current assignee: Shandong Chifeng Electric Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-08-01
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of conducting rods, in particular to a conducting rod, which comprises a connecting conducting rod and supporting conducting rods arranged at two ends of the connecting conducting rod, wherein the connecting conducting rod is detachably connected with the supporting conducting rods, a detachable telescopic adjusting unit is arranged between the connecting conducting rod and the supporting conducting rods, the telescopic adjusting unit comprises inner pipes arranged on two side wall surfaces of the connecting conducting rods, outer pipes with adjustable extension lengths are arranged in the inner pipes, connecting blocks used for being connected with the supporting conducting rods are arranged at the other ends of the outer pipes, and conducting devices used for connecting the supporting conducting rods with electric signals of the connecting conducting rods are arranged in the connecting blocks, the outer pipes and the inner pipes. After the connecting conducting rod and the matched conducting rod are connected together through the corresponding telescopic adjusting unit, the conducting device is used for connecting the matched conducting rod and the connecting conducting rod to realize electric signal connection, and the length of the connecting conducting rod can be adjusted according to actual needs through the telescopic adjusting unit, so that the connecting rod can be used under different requirements.

Description

Conducting rod

Technical Field

The utility model belongs to the technical field of conducting rods, and particularly relates to a conducting rod.

Background

The prior art discloses a combination type conducting rod (application number 202221653772.1), is provided with the conducting rod the both sides of conducting rod be provided with supporting conducting rod, supporting conducting rod mark No. one conducting rod and No. two conducting rods be provided with the adapter sleeve on No. one conducting rod and No. two conducting rods the adapter sleeve inner wall on be provided with the internal thread the conducting rod on be provided with the external screw thread.

The above disclosed prior art is to connect the mating conductive rod with the conductive rod by means of a screw, although this combination is simple, the length used as a whole can be properly adjusted by the screwing degree of the screw, but the way of adjusting the length of the screw has the following drawbacks, the first screw is exposed in the outside air for a long time, when a longer length is required, one end screw is necessarily exposed, in this way, the whole length is increased, thus causing difficulty in the maintenance of the rear, such as screw damage, causing the inability to detach and resume the adjustment, and the inconvenience of detaching and adjusting the used length of the rear.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a conducting rod, is including linking the conducting rod and setting up at the supporting conducting rod that links up the conducting rod both ends, links up the conducting rod and can dismantle with supporting conducting rod and link together, be provided with detachable flexible adjustment unit between linking conducting rod and the supporting conducting rod, flexible adjustment unit is including setting up the inner tube on linking the conducting rod both sides wall, all is provided with the outer tube of adjustable extension length in the inner tube, and the other end of outer tube is provided with the connecting block that is used for being connected with supporting conducting rod, is provided with in connecting block, outer tube and the inner tube and is used for supporting conducting rod and linking conducting rod electrical signal connection's conduction device.

As a preferred implementation mode of the utility model, the connecting block is a cylinder, the outer wall of the connecting block is provided with external threads, a side wall surface of the matched conducting rod, which is close to the connecting conducting rod, is provided with a connecting groove, the inner wall of the connecting groove is provided with internal threads, and the connecting block is rotationally screwed in the connecting groove.

As a preferred embodiment of the utility model, the two side wall surfaces of the connecting conducting rod are provided with the mounting grooves, the inner tube is fixedly arranged in the mounting grooves, the outer tube is movably sleeved in the inner tube, the inner tube and the outer tube are hollow, a limiting plate is fixedly arranged on one end wall surface of the outer tube, which is positioned in the inner tube cavity, the limiting plate is clamped in the inner tube cavity, the middle part of the limiting plate is provided with a through hole, the two side wall surfaces of the limiting plate are fixedly provided with sliding blocks, the two sliding blocks are in a symmetrical state, and the inner wall of the inner tube is provided with sliding grooves which are vertically clamped with the corresponding sliding blocks.

In a preferred embodiment of the present utility model, a sealing ring is fixedly installed on the end wall surface of the inner tube, and a ring plate extending from the installation groove is fixedly installed on the wall surface of the sealing ring.

As a preferred implementation mode of the utility model, a supporting spring is fixedly arranged between the limiting plate and the inner wall of the inner tube, and the supporting spring is sleeved on the outer wall of the outer tube.

As a preferred embodiment of the utility model, a welding channel is arranged at the center of the inner wall of the inner tube, the conduction device comprises a spring wire, one end of the spring wire is fixedly welded on the inner wall of the connecting conducting rod through the welding channel, an assembly groove is arranged on the side wall of the connecting block, which is close to the matched conducting rod, a conducting plate is arranged in the assembly groove, a bulge is arranged in the middle of the side wall surface of the conducting plate, which is close to the matched conducting rod, and the other end of the spring wire is connected with the conducting plate through an electric signal.

As a preferred implementation mode of the utility model, one end of the outer tube, which is close to the connecting block, is in a hollowed state, a horn-shaped guide hole is formed in a side wall surface of the connecting block, which is far away from the matched conducting rod, a plurality of groups of screws are fixedly arranged between the conducting plate and the connecting block, the screws are inserted into the inner wall of the connecting block, and the other end of the spring wire penetrates through the guide hole and is fixedly welded with the wall surface of the conducting plate.

As a preferred implementation mode of the utility model, a plurality of groups of inserting grooves which are distributed at equal intervals up and down are formed on one side wall surface of the outer tube, through grooves which horizontally correspond to the inserting grooves are formed on one side wall surface of the annular plate, bolts penetrate through the through grooves, and the other ends of the bolts are knocked into the inserting grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. after the connecting conducting rod and the matched conducting rod are connected together through the corresponding telescopic adjusting unit, the conducting device is used for connecting the matched conducting rod and the connecting conducting rod to realize electric signal connection, and the length of the connecting conducting rod can be adjusted according to actual needs through the telescopic adjusting unit, so that the connecting rod can be used under different requirements.

2. Through having set up the sealing washer, the sealing washer can play a sealed waterproof effect, reduces outside air and gathers in dirty impurity enters into the inner tube, still increases the security of this device simultaneously, avoids the entering of water.

3. After the length of the outer tube is adjusted, the bolt can be correspondingly screwed into the inserting groove, the diameter of the end part of the bolt is slightly larger than the space of the inserting groove, and when the bolt is used, the bolt is knocked into the inserting groove by using a tool, so that the outer tube and the annular plate can be fixed together, and the adjusted stability is ensured.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a partial perspective view of the present utility model;

FIG. 4 is a partial cross-sectional view of the present utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 4;

fig. 6 is an enlarged view of fig. 4 at B in accordance with the present utility model.

In the figure: 10. a matched conducting rod; 11. a connecting groove; 20. connecting a conductive rod; 21. an inner tube; 22. a seal ring; 23. a ring plate; 24. an outer tube; 25. a limiting plate; 26. a spring wire; 27. a support spring; 28. a slide block; 29. a chute; 30. a plug-in groove; 31. a plug pin; 32. a connecting block; 33. a conductive plate; 34. a screw; 35. and a guide hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

The utility model provides a conducting rod, is shown as fig. 1, 2 and 3, including linking conducting rod 20 and setting up the supporting conducting rod 10 at linking conducting rod 20 both ends, linking conducting rod 20 and supporting conducting rod 10 are detachable to be connected together, be provided with detachable flexible adjustment unit between linking conducting rod 20 and the supporting conducting rod 10, flexible adjustment unit is including setting up the inner tube 21 on linking conducting rod 20 both sides wall, all is provided with the outer tube 24 of adjustable extension length in the inner tube 21, and the other end of outer tube 24 is provided with the connecting block 32 that is used for being connected with supporting conducting rod 10, is provided with the conduction device who is used for supporting conducting rod 10 and linking conducting rod 20 electric signal connection in connecting block 32, outer tube 24 and the inner tube 21.

After the connecting conductive rod 20 and the matched conductive rod 10 are connected together through the corresponding telescopic adjusting units, the conductive device realizes the connection of electric signals between the matched conductive rod 10 and the connecting conductive rod 20, and the length of the connecting conductive rod can be adjusted according to actual needs through the telescopic adjusting units, so that the connecting conductive rod can be used under different requirements.

As shown in fig. 4 and 5, the connecting block 32 is a cylinder, an external thread is formed on the outer wall of the connecting block 32, a connecting groove 11 is formed on a side wall surface of the supporting conductive rod 10, which is close to the connecting conductive rod 20, an internal thread is formed on the inner wall of the connecting groove 11, and the connecting block 32 is rotationally screwed into the connecting groove 11.

Specifically, the connection block 32 is screwed with the internal thread in the connection groove 11 through the external thread, so that stability in use can be ensured, and connection is also more convenient and convenient to use in the installation process.

As shown in fig. 6, the two side walls of the connecting conductive rod 20 are provided with mounting grooves, the inner tube 21 is fixedly mounted in the mounting grooves, the outer tube 24 is movably sleeved in the inner tube 21, the inner tube 21 and the outer tube 24 are hollow, a limiting plate 25 is fixedly mounted on one end wall surface of the outer tube 24 positioned in the cavity of the inner tube 21, the limiting plate 25 is clamped in the cavity of the inner tube 21, a through hole is formed in the middle of the limiting plate 25, sliding blocks 28 are fixedly mounted on two side wall surfaces of the limiting plate 25, the two sliding blocks 28 are in a symmetrical state, and sliding grooves 29 which are vertically clamped with the corresponding sliding blocks 28 are formed in the inner wall of the inner tube 21.

Specifically, when the telescopic length of the outer tube 24 is adjusted, the length of the outer tube 24 can be stretched according to the requirement, and the sliding block 28 plays a role in limiting and guiding.

As shown in fig. 6, a sealing ring 22 is fixedly installed on the end wall surface of the inner tube 21, and a ring plate 23 extending from the installation groove is fixedly installed on the wall surface of the sealing ring 22.

Specifically, through having set up sealing washer 22, sealing washer 22 can play a sealed waterproof effect, reduces the outside air and gathers in dirty impurity enters into inner tube 21, still increases the security of this device simultaneously, avoids the entering of water.

As shown in fig. 6, a supporting spring 27 is fixedly installed between the limiting plate 25 and the inner wall of the inner tube 21, and the supporting spring 27 is sleeved on the outer wall of the outer tube 24.

Specifically, the supporting spring 27 plays a role of supporting an auxiliary elastic force, and under the elastic force of the supporting spring 27, an inward pushing force is generated on the limiting plate 25, and only when the outer tube 24 is required to be stretched, the outer tube 24 can be pulled to be pulled out for a certain distance, so that the outer tube 24 is prevented from being stretched randomly at the initial stage of use, and the problem that the outer tube 24 is easy to damage in transportation or other processes is avoided.

As shown in fig. 4, 5 and 6, a welding channel is formed in the central position of the inner wall of the inner tube 21, the conductive device includes a spring wire 26, one end of the spring wire 26 is fixedly welded on the inner wall of the connecting conductive rod 20 through the welding channel, an assembly groove is formed on the side wall of the connecting block 32, which is close to the supporting conductive rod 10, a conductive plate 33 is installed in the assembly groove, a protrusion is disposed in the middle of the side wall surface of the conductive plate 33, which is close to the supporting conductive rod 10, and the other end of the spring wire 26 is electrically connected with the conductive plate 33.

As shown in fig. 5, one end of the outer tube 24, which is close to the connection block 32, is in a hollowed state, a horn-shaped guide hole 35 is formed in a side wall surface of the connection block 32, which is far away from the matched conductive rod 10, a plurality of groups of screws 34 are fixedly mounted between the conductive plate 33 and the connection block 32, the screws 34 are inserted into the inner wall of the connection block 32, and the other end of the spring wire 26 passes through the guide hole 35 and is fixedly welded with the wall surface of the conductive plate 33.

Specifically, when the connecting conductive rod 20 is connected with the two supporting conductive rods 10, at this time, one end of the spring wire 26 is electrically connected with the connecting conductive rod 20, the other end of the spring wire 26 is electrically connected with the conductive plate 33, after the connecting block 32 is in threaded connection with the supporting conductive rods 10, the protruding end of the conductive plate 33 is extruded and the conductive plate 33 is connected with the inner wall of the connecting groove 11, so that a complete electrical signal connection can be realized, and the conductive efficiency and the stability thereof are ensured.

As shown in fig. 6, a plurality of groups of inserting grooves 30 are formed on a side wall surface of the outer tube 24 at equal intervals, through grooves horizontally corresponding to the inserting grooves 30 are formed on a side wall surface of the annular plate 23, bolts 31 are inserted into the through grooves, and the other ends of the bolts 31 are knocked into the inserting grooves 30.

Specifically, after the length of the outer tube 24 is adjusted, the bolt 31 can be correspondingly screwed into the inserting groove 30, the diameter of the end part of the bolt 31 is slightly larger than the space of the inserting groove, and when the plug is used, the bolt 31 is knocked into the inserting groove 30 by using a tool, so that the outer tube 24 and the annular plate 23 can be fixed together, and the adjusted stability is ensured.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a conducting rod, includes linking conducting rod (20) and sets up supporting conducting rod (10) at linking conducting rod (20) both ends, links up conducting rod (20) and supporting conducting rod (10) and can dismantle the link together, its characterized in that, be provided with detachable flexible adjustment unit between linking conducting rod (20) and supporting conducting rod (10), flexible adjustment unit is including setting up inner tube (21) on linking conducting rod (20) both sides wall face, all is provided with outer tube (24) of adjustable extension length in inner tube (21), the other end of outer tube (24) is provided with connecting block (32) that are used for being connected with supporting conducting rod (10), be provided with in connecting block (32), outer tube (24) and inner tube (21) and be used for the conduction device with supporting conducting rod (10) and linking conducting rod (20) electric signal connection.

2. The conducting rod according to claim 1, wherein the connecting block (32) is a cylinder, an external thread is formed on the outer wall of the connecting block (32), a connecting groove (11) is formed on a side wall surface of the supporting conducting rod (10) close to the connecting conducting rod (20), an internal thread is formed on the inner wall of the connecting groove (11), and the connecting block (32) is rotationally screwed in the connecting groove (11).

3. The conducting rod according to claim 1, characterized in that the two side wall surfaces of the connecting conducting rod (20) are provided with mounting grooves, the inner pipe (21) is fixedly mounted in the mounting grooves, the outer pipe (24) is movably sleeved in the inner pipe (21), the inner pipe (21) and the outer pipe (24) are hollow, a limiting plate (25) is fixedly mounted on one end wall surface of the inner pipe (21) in a cavity of the outer pipe (24), the limiting plate (25) is clamped in the cavity of the inner pipe (21), a through hole is formed in the middle of the limiting plate (25), sliding blocks (28) are fixedly mounted on the two side wall surfaces of the limiting plate (25), the two sliding blocks (28) are in symmetrical states, and sliding grooves (29) which are vertically clamped with the corresponding sliding blocks (28) are formed in the inner wall of the inner pipe (21).

4. The conducting rod according to claim 1, characterized in that a sealing ring (22) is fixedly mounted on the end wall surface of the inner tube (21), and a ring plate (23) extending from the mounting groove is fixedly mounted on the wall surface of the sealing ring (22).

5. A conducting rod according to claim 3, characterized in that a supporting spring (27) is fixedly arranged between the limiting plate (25) and the inner wall of the inner tube (21), and the supporting spring (27) is sleeved on the outer wall of the outer tube (24) at the same time.

6. The conducting rod according to claim 1, wherein a welding channel is formed in the center position of the inner wall of the inner tube (21), the conducting device comprises a spring conducting wire (26), one end of the spring conducting wire (26) is fixedly welded and installed on the inner wall of the connecting conducting rod (20) through the welding channel, an assembling groove is formed in the side wall, close to the matching conducting rod (10), of the connecting block (32), a conducting plate (33) is installed in the assembling groove, a protrusion is arranged in the middle of the side wall, close to the matching conducting rod (10), of the conducting plate (33), and the other end of the spring conducting wire (26) is connected with the conducting plate (33) through electric signals.

7. The conducting rod according to claim 6, wherein one end of the outer tube (24) close to the connecting block (32) is in a hollowed state, a horn-shaped guide hole (35) is formed in a side wall surface of the connecting block (32) far away from the matched conducting rod (10), a plurality of groups of screws (34) are fixedly arranged between the conducting plate (33) and the connecting block (32), the screws (34) are inserted into the inner wall of the connecting block (32), and the other end of the spring wire (26) penetrates through the guide hole (35) and is fixedly welded with the wall surface of the conducting plate (33).

8. The conducting rod according to claim 4, wherein a plurality of groups of inserting grooves (30) which are distributed at equal intervals up and down are formed in a side wall surface of the outer tube (24), penetrating grooves horizontally corresponding to the inserting grooves (30) are formed in a side wall surface of the annular plate (23), bolts (31) penetrate through the penetrating grooves, and the other ends of the bolts (31) are knocked into the inserting grooves (30).