CN217768079U

CN217768079U - Length-adjustable conducting rod

Info

Publication number: CN217768079U
Application number: CN202221470209.0U
Authority: CN
Inventors: 何有钿
Original assignee: Yangzhou Hangshun Electric Co ltd
Current assignee: Yangzhou Hangshun Electric Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-08
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a conducting rod technology, which is used for solving the problems that the conducting rod body can not adjust the length and the conducting rod body is affected by dust and impurities to keep moist and generate electric leakage, in particular to a conducting rod with adjustable length, which comprises a conducting rod body, wherein one side of the outer side wall of the conducting rod body is provided with a cutting groove; the utility model discloses a to the forward and reverse pulling of dragging cingulum, make connecting screw drive conducting rod post carry out inside indentation and the regulation of outside roll-off operation carrying out conducting rod body length down, make the staff can not influence the job schedule because of carrying the length of conducting rod body is not suitable for, drive the pivot rotation of connecting through dragging the cingulum, it carries out the transmission through drive belt and swivel becket to connect the pivot, the swivel becket drives reciprocal lead screw and rotates, the clearance ring carries out reciprocating motion on reciprocal lead screw surface and clears up the accumulational dust impurity in the conducting rod cover outside, make the conducting rod body outside can not be because of piling up of impurity dust, take place the danger of electric shock.

Description

Length-adjustable conducting rod

Technical Field

The utility model relates to a conducting rod technique specifically is a conducting rod with adjustable length.

Background

The conducting rod is used for connecting a leading-out wire of the transformer coil with an external wire and is arranged at the top of the transformer;

in the prior art, in the process of installing and using the conducting rod body, the length of the conducting rod body needs to be selected according to actual installation conditions, so that workers need to carry the conducting rod bodies with different lengths according to conditions before working, the working progress of the workers is affected due to insufficient carrying quantity, and inconvenience is brought to the workers; when the conducting rod body is used, the surface of the conducting rod body is easily stained with more dust impurities after being wetted by rainwater, the dust impurities are adhered to the surface of the conducting rod body, so that the surface of the conducting rod body is more easily accumulated with dust, the accumulated dust impurities are more easily absorbed with moisture, the conducting rod body is kept in a wetted state for a long time, and the condition of electric leakage is easily caused;

in view of the above technical problems, the present application proposes a solution.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is just in fact through the forward and reverse pulling to dragging the cingulum, make connecting screw drive the operation that carries out inside indentation and outside roll-off under the conducting rod post and carry out the regulation of conducting rod body length, make the staff can not influence the job schedule because of carrying the length discomfort of conducting rod body, it rotates to drive the connection pivot through dragging the cingulum, it drives transmission through drive belt and swivel becket to connect the pivot, the swivel becket drives reciprocal lead screw and rotates, the clearance ring carries out reciprocating motion at reciprocal lead screw surface and clears up the accumulational dust impurity in the conducting rod cover outside, make the conducting rod body outside can not be because of piling up of impurity dust, take place the danger of electric shock, solve the conducting rod body and can't carry out length adjustment and the conducting rod body receives the influence of dust impurity to keep moist conducting rod that takes place the electric leakage, and provide a length adjustable conducting rod.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a conducting rod with adjustable length, includes the conducting rod body, the cut-off groove has been seted up to conducting rod body lateral wall one side, the conducting rod body quilt the cut-off groove is cut apart into conducting rod post and conducting rod cover, the slip post cover that conducting rod post one end is connected is established in the inside cavity of conducting rod cover, the slip post is close to the inside one end of cavity and is connected with connecting screw, the inside cavity inside wall of conducting rod cover is connected with and rotates the cover, it rotates to rotate the cover inside wall and is connected with and rotates the wheel, it is connected with and pulls the cingulum to rotate wheel lateral wall intermediate position department, the conducting rod cover with it corresponds to rotate the cover lower surface pull cingulum position department and has seted up the intercommunicating pore.

As an optimal implementation mode of the utility model, conducting rod cover lower surface one side is connected with the link, link lateral wall one side is connected with the support frame, the link lateral wall is close to the support frame below is connected with rotates the seat, it rotates and is connected with the expansion box to rotate the seat inside wall, the inside sliding connection of expansion box has the pinion rack, the expansion box is kept away from the one end of link is connected with linking frame, linking frame lower surface sliding connection has expansion frame, expansion frame intermediate position department is connected with spacing spring, expansion frame is close to the both sides integrated into one piece of linking frame one end has the spacing board.

As a preferred embodiment of the utility model, the link lateral wall corresponds support frame position department rotates and is connected with the connection pivot, it corresponds to connect the pivot the one end of pulling the cingulum is connected with the connecting gear, it is connected with the drive belt through the runner to connect the pivot lateral wall, drive belt inside wall top is connected with the swivel becket, the rotation of conducting rod cover lateral wall both sides is connected with reciprocating screw, reciprocating screw corresponds the one end of swivel becket is connected with drive gear, reciprocating screw lateral wall sliding connection has the clearance ring.

As an optimal implementation mode of the utility model, the rotating ring lateral wall corresponds the gomphosis tooth's socket has been seted up to drive gear position department, clearance ring lateral wall both sides correspond reciprocal lead screw position department is provided with reciprocal sliding connection spare.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotating wheel in the rotating sleeve rotates forwards and reversely by pulling the dragging toothed belt forwards and reversely, the connecting screw rod retracts inwards and slides outwards under the driving of the rotating wheel, and the condition that the working progress is influenced due to the fact that the length of the conducting rod body is not matched in the outgoing operation process of a worker is avoided;

2. through dragging the drive that drives that pulls the cingulum and connect the pivot and rotate, connect the pivot and carry out the transmission through drive belt and rotating ring, the rotating ring drives reciprocal lead screw through the gomphosis tooth's socket on surface and rotates, and the clearance ring carries out reciprocating motion on reciprocal lead screw surface, clears up accumulational dust impurity in the conducting rod cover outside, makes the conducting rod body outside can not lead to absorbing moisture in time discharging because of piling up of impurity dust, easily takes place the danger of electric shock.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a structural view of the connecting screw rod of the present invention;

FIG. 3 is a structural view of the support frame of the present invention;

FIG. 4 is an enlarged structural view of the part A of FIG. 3 according to the present invention;

FIG. 5 is a structural view of a reciprocating screw rod of the present invention;

in the figure: 1. a conductive rod body; 21. a sliding post; 22. a connecting frame; 23. a rotating seat; 24. a telescopic box; 25. a toothed plate; 26. a conductive post; 27. a conductive rod sleeve; 28. dividing the groove; 29. a communicating hole; 210. connecting a screw rod; 211. a rotating wheel; 212. rotating the sleeve; 213. a support frame; 214. dragging a toothed belt; 215. a connecting frame; 216. a limiting plate; 217. a telescoping frame; 218. a limiting spring; 31. a reciprocating screw; 32. a connecting gear; 33. connecting the rotating shaft; 34. a transmission belt; 35. a transmission gear; 36. a rotating ring; 37. and (6) cleaning the ring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, a length-adjustable conducting rod comprises a conducting rod body 1, a dividing groove 28 is formed on one side of the outer side wall of the conducting rod body 1, the conducting rod body 1 is divided into a conducting rod column 26 and a conducting rod sleeve 27 by the dividing groove 28, the central position of the conducting rod column 26 is cylindrical, the outer side is cross-shaped, the shape of the conducting rod sleeve 27 is the same as that of the conducting rod column 26, so that the conducting rod column 26 does not rotate when sliding in the conducting rod sleeve 27, a sliding column 21 connected with one end of the conducting rod column 26 is sleeved in an internal cavity of the conducting rod sleeve 27, one end of the sliding column 21 close to the internal cavity is connected with a connecting screw 210, the inner side wall of the internal cavity of the conducting rod sleeve 27 is connected with a rotating sleeve 212, the inner side wall of the rotating sleeve 212 is rotatably connected with a rotating wheel 211, a thread formed on the inner side of the rotating wheel 211 is the same as the outer thread of the connecting screw 210, the two threads are mutually engaged, the middle position of the rotating wheel 211 is connected with a dragging toothed belt 214, the rotating wheel 211 is connected with a lower surface of a telescopic frame 23 connected with a telescopic frame 217, a telescopic frame 217 connected with a telescopic frame 23, the lower surface of a telescopic frame 217 connected with a telescopic frame 213 connected with a telescopic frame 217 connected with a telescopic frame 23, the lower surface of a telescopic frame 213 connected with a telescopic frame 217 connected with a telescopic frame 213, the shape and the size of the inclined angle are the same as those of the convex teeth on the toothed plate 25, the limiting spring 218 is connected to the middle position of the telescopic frame 217, the limiting plates 216 are integrally formed on two sides of the telescopic frame 217 close to one end of the connecting frame 215, and the telescopic frame 217 cannot be separated from the connecting frame 215 due to the limiting plates 216;

in the prior art, in the process of installing and using the conducting rod body 1, the length of the conducting rod body 1 needs to be selected according to actual installation conditions, so that workers need to carry the conducting rod bodies 1 with different lengths according to conditions before working, the working progress of the workers is affected due to insufficient carrying quantity, and inconvenience is brought to the workers;

conducting rod body 1 is after the installation, the staff accessible is to the forward and reverse pulling that pulls cingulum 214, make the inside rotation wheel 211 that rotates cover 212 carry out forward and reverse rotation, connecting screw 210 carries out the operation of inside indentation and outside roll-off under the drive that rotates wheel 211, make the mutual distance between conducting rod post 26 and the conducting rod cover 27 of constituteing conducting rod body 1 be close to and keep away from, the staff of being convenient for adjusts the length of conducting rod body 1 according to actual demand, make the staff can not join in marriage the condition that influences the job schedule because of carrying the length discomfort of conducting rod body 1 at the in-process of the operation of going out.

Example 2:

referring to fig. 1 and 5, a connecting shaft 33 is rotatably connected to a position of the outer side wall of the connecting frame 22 corresponding to the supporting frame 213, one end of the connecting shaft 33 corresponding to the dragging toothed belt 214 is connected with a connecting gear 32, the connecting gear 32 is engaged with a convex tooth on the dragging toothed belt 214, the outer side wall of the connecting shaft 33 is connected with a transmission belt 34 through a rotating wheel, so that the connecting shaft 33 can drive a rotating ring 36 to rotate through the transmission belt 34, a rotating ring 36 is connected to the upper side of the inner side wall of the transmission belt 34, an engaging tooth slot is formed in the outer side wall of the rotating ring 36 corresponding to the transmission gear 35, reciprocating lead screws 31 are rotatably connected to both sides of the outer side wall of the conductive rod sleeve 27, one ends of the reciprocating lead screws 31 corresponding to the rotating ring 36 are connected with transmission gears 35, the transmission gears 35 are engaged with the engaging tooth slot in the outer side of the rotating ring 36 to drive to rotate, a cleaning ring 37 is slidably connected to the outer side wall of the reciprocating lead screws 31, and reciprocating sliding connectors are arranged on both sides of the outer side wall of the cleaning ring 37 corresponding to the reciprocating lead screws 31;

in the prior art, when the conducting rod body 1 is used, the surface of the conducting rod body 1 is easily stained with more dust impurities after being wetted by rainwater, the dust impurities are adhered to the surface of the conducting rod body 1, so that the surface of the conducting rod body 1 is more easily accumulated with dust, the accumulated dust impurities are more easily absorbed with moisture, the conducting rod body 1 is kept in a wetted state for a long time, and the condition of electric leakage is easily caused;

the staff is at the in-process of adjusting the length to conducting rod body 1, drag that drags cingulum 214 and drive the connecting gear 32 of connecting pivot 33 one end and rotate, it drives with swivel becket 36 through drive belt 34 to connect pivot 33, pivoted swivel becket 36 drives reciprocal lead screw 31 one and serves drive gear 35 through the gomphosis tooth's socket on surface and rotates, reciprocal lead screw 31 rotates the in-process, clearance ring 37 carries out reciprocating motion on reciprocal lead screw 31 surface, and clear up accumulational dust impurity in the conducting rod cover 27 outside, make the conducting rod body 1 outside can not be because of piling up of impurity dust, lead to absorbing the unable timely discharge of moisture, easily take place the danger of electrocuteeing.

The utility model discloses when using, conducting rod body 1 is after the installation, the staff accessible is to the forward and reverse pulling that pulls toothed belt 214, make the inside rotation wheel 211 of rotating cover 212 carry out forward and reverse rotation, connecting screw 210 carries out the operation of inside indentation and outside roll-off under the drive of rotation wheel 211, make the mutual distance between conducting rod post 26 and the conducting rod cover 27 that constitute conducting rod body 1 be close to and keep away from, be convenient for the staff adjusts the length of conducting rod body 1 according to the actual demand, the one end of expansion box 24 is connected on link 22 through rotating seat 23, the toothed plate 25 of the inside sliding connection of expansion box 24 is connected on the lateral wall of conducting rod post 26 through rotating seat 23, make conducting rod body 1 when carrying out the extension of length and shortening, the telescopic frame 217 accessible that connects through spacing spring 218 on link frame 215 is hugged closely with toothed plate 25, make telescopic frame 217 extrude the restriction to toothed plate 25's activity, make the support that is formed by expansion box 24 and toothed plate 25 support conducting rod post 26;

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a conducting rod with adjustable length, includes conducting rod body (1), its characterized in that, conducting rod body (1) lateral wall one side has been seted up and has been cut apart groove (28), conducting rod body (1) quilt conducting rod post (26) and conducting rod cover (27) are cut apart into in cutting apart groove (28), slip post (21) cover that conducting rod post (26) one end is connected is established in the inside cavity of conducting rod cover (27), the one end that slip post (21) is close to the cavity inside is connected with connecting screw (210), conducting rod cover (27) inside cavity inside wall is connected with and rotates cover (212), it is connected with and rotates wheel (211) inside wall rotation to rotate cover (212), it pulls cingulum (214) to rotate wheel (211) lateral wall intermediate position department, conducting rod cover (27) with it corresponds to rotate cover (212) lower surface it pulls cingulum (214) position department and has seted up intercommunicating pore (29).

2. The length-adjustable conducting rod as claimed in claim 1, wherein one side of the lower surface of the conducting rod sleeve (27) is connected with a connecting frame (22), one side of the outer side wall of the connecting frame (22) is connected with a supporting frame (213), the outer side wall of the connecting frame (22) is close to a rotating seat (23) connected below the supporting frame (213), the inner side wall of the rotating seat (23) is rotatably connected with a telescopic box (24), a toothed plate (25) is slidably connected inside the telescopic box (24), one end, far away from the connecting frame (22), of the telescopic box (24) is connected with a connecting frame (215), the lower surface of the connecting frame (215) is slidably connected with a telescopic frame (217), a limiting spring (218) is connected at the middle position of the telescopic frame (217), and limiting plates (216) are integrally formed on two sides of the telescopic frame (217) close to one end of the connecting frame (215).

3. The length-adjustable conducting rod as claimed in claim 2, wherein the outer side wall of the connecting frame (22) corresponds to the position of the supporting frame (213) and is rotatably connected with a connecting rotating shaft (33), the connecting rotating shaft (33) corresponds to one end of the dragging toothed belt (214) and is connected with a connecting gear (32), the outer side wall of the connecting rotating shaft (33) is connected with a transmission belt (34) through a rotating wheel, a rotating ring (36) is connected above the inner side wall of the transmission belt (34), two sides of the outer side wall of the conducting rod sleeve (27) are rotatably connected with a reciprocating lead screw (31), one end of the reciprocating lead screw (31) corresponding to the rotating ring (36) is connected with a transmission gear (35), and the outer side wall of the reciprocating lead screw (31) is slidably connected with a cleaning ring (37).

4. The length-adjustable conducting rod as claimed in claim 3, wherein the outer side wall of the rotating ring (36) is provided with an embedding tooth socket corresponding to the position of the transmission gear (35), and two sides of the outer side wall of the cleaning ring (37) are provided with reciprocating sliding connectors corresponding to the position of the reciprocating screw rod (31).