CN216937255U

CN216937255U - Insulating column cleaning mechanism convenient to replace

Info

Publication number: CN216937255U
Application number: CN202122857030.2U
Authority: CN
Inventors: 孙丙宇
Original assignee: Anhui Jicui Zhizao Robot Technology Co ltd
Current assignee: Anhui Jicui Zhizao Robot Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-12
Anticipated expiration: 2031-11-19

Abstract

The utility model provides an insulating column cleaning mechanism convenient to replace, which comprises a Y-shaped arm, a cleaning piece and a rotating piece for fixing the cleaning piece, wherein the rotating piece is arranged inside the Y-shaped arm; the cleaning piece comprises a brush, a connecting pipe and an inserting end, wherein one end of the connecting pipe, which is close to the rotating piece, is fixedly connected with the inserting end, a limiting piece is arranged in the inserting end, an loosening piece is arranged in the connecting pipe, and the loosening piece is connected with the limiting piece; the cleaning mechanism is installed by inserting the insertion end of the cleaning piece into the insertion hole in the belt pulley and clamping the limiting piece into the limiting groove; the loosening piece is pulled towards the direction far away from the Y-shaped arm to drive the limiting piece to retract from the limiting groove, so that the insertion end can be directly pulled out of the insertion hole to pull out the cleaning piece; avoiding multi-step operation of firstly unlocking the limiting mechanism and then pulling out the cleaning piece; the disassembly steps are simplified, the disassembly efficiency is improved, the time is saved, and meanwhile, the squat operation of maintenance personnel is avoided.

Description

Insulating column cleaning mechanism convenient to replace

Technical Field

The utility model relates to the technical field of circuit maintenance, in particular to an insulating column cleaning mechanism convenient to replace.

Background

The insulating column is the relevant equipment in fields such as for communication rack, electric power electricity, the lightning protection, machinery, medical treatment, wind energy, frequency conversion equipment provides operation requirement, the special parts that mounting means and surrounding application environment need, it mainly plays the fixed stay, connect and insulating effect, also call insulator, insulating spacer, the insulator at train top is after long-time the use, need clean the insulator, prevent to puncture the phenomenon, in the insulating column wiper mechanism's of the change of being convenient for dismantlement process, need untie the restriction mechanism to wiper mechanism locking earlier, extract wiper mechanism again, need carry out multistep operation, simultaneously because the high problem of insulating column, maintainer need bend down squat down and just can operate, lead to work efficiency lower, maintainer is tired easily, make the cost of labor greatly increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the insulating column cleaning mechanism which is convenient to replace.

The utility model solves the technical problems through the following technical means:

the insulating column cleaning mechanism convenient to replace comprises a Y-shaped arm, a cleaning piece and a rotating piece for fixing the cleaning piece, wherein the rotating piece is arranged inside the Y-shaped arm;

the cleaning piece comprises a brush, a connecting pipe and an inserting end, wherein the end, close to the rotating piece, of the connecting pipe is fixedly connected with the inserting end, a limiting piece is arranged in the inserting end, a loosening piece is arranged in the connecting pipe, and the loosening piece is connected with the limiting piece; the rotating piece comprises a belt pulley, a splicing hole is formed in the belt pulley, the connecting pipe is spliced with the splicing hole, a limiting groove is formed in the inner wall of the splicing hole, and the limiting piece is clamped in the splicing hole.

As an improvement of the technical scheme, the limiting piece comprises an oblique angle clamping block, a Y-shaped elastic piece and a split tip, and a chamfer surface is arranged on one side of the oblique angle clamping block, which is close to the Y-shaped arm; a T-shaped cavity body is arranged inside the splicing end, the inner walls of the two symmetrical ends of the T-shaped cavity body are both connected with oblique angle clamping blocks in a sliding mode, and the inner wall of the other end of the T-shaped cavity body is connected with a Y-shaped elastic sheet in a sliding mode; two symmetrical ends of the Y-shaped elastic sheet are fixedly connected with the oblique angle clamping block, and the other end of the Y-shaped elastic sheet is fixedly connected with the loosening piece; the inner wall of T die cavity intersection is provided with to the pointed end, divide to the pointed end and be provided with sharp-pointed end, sharp-pointed end sets up the intersection at Y type flexure strip, the restriction inslot is gone into to the card of oblique angle fixture block.

As an improvement of the above technical scheme, the release member comprises a pulling rod and an elastic unit, the pulling rod is connected with the elastic unit in a sliding manner along the inner wall of the connecting pipe, the elastic unit comprises a limiting ring and a return spring, and the limiting ring is fixedly connected with the pulling rod; an accommodating cavity is formed in the inner wall of the connecting pipe, which is close to one end of the Y-shaped arm, one end of the return spring is fixedly connected with the inner wall of the accommodating cavity, and the other end of the return spring is fixedly connected with the limiting ring; and an annular structure is arranged at one end of the pulling rod, which is far away from the Y-shaped arm.

As an improvement of the above technical scheme, a positioning groove is formed in the inner wall of the insertion hole, a positioning cavity is formed in the insertion end, a positioning mechanism is arranged in the positioning cavity, the positioning mechanism comprises positioning steel balls and an ejection spring, the positioning steel balls are arranged at two ends of the positioning cavity, the ejection spring is arranged in the positioning cavity, and the ejection spring is arranged between the positioning steel balls; the positioning steel balls are clamped in the positioning grooves.

As an improvement of the technical scheme, the positioning groove is of a funnel-shaped structure.

As an improvement of the technical scheme, the plug-in end is arranged to be a cuboid structure with a square end face, and the shape of the plug-in hole is matched with that of the end face of the plug-in end.

The utility model has the beneficial effects that: when the cleaning mechanism for the insulating column is installed, the insertion end of the cleaning piece is inserted into the insertion hole in the belt pulley, the limiting piece is clamped into the limiting groove, the whole cleaning mechanism is installed, and when the cleaning mechanism is disassembled, the loosening piece is pulled towards the direction far away from the Y-shaped arm to drive the limiting piece to retract from the limiting groove, so that the insertion end can be directly pulled out of the insertion hole, and the cleaning piece is pulled out to be replaced; avoiding multi-step operation of firstly unlocking the limiting mechanism and then pulling out the cleaning piece; the disassembly steps are simplified, the disassembly efficiency is improved, the time is saved, and meanwhile, the squat operation of maintenance personnel is avoided.

Drawings

FIG. 1 is a schematic structural diagram of an insulation column cleaning mechanism convenient to replace according to an embodiment of the utility model;

FIG. 2 is a cross-sectional view of an insulation column cleaning mechanism for facilitating replacement according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 illustrating an insulation column cleaning mechanism for facilitating replacement according to an embodiment of the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 3 of the insulation column cleaning mechanism for facilitating replacement according to the embodiment of the present invention;

in the figure: 1. a Y-shaped arm; 2. cleaning the workpiece; 21. a brush; 22. a connecting pipe; 23. inserting an end socket; 3. a rotating member; 31. a belt pulley; 32. inserting holes; 33. a limiting groove; 34. positioning a groove; 4. a limiting member; 41. an oblique angle fixture block; 42. a Y-shaped elastic sheet; 43. carrying out directional separation on the tip; 5. a release member; 51. pulling a rod; 52. an elastic unit; 521. a confinement ring; 522. a return spring; 6. a positioning mechanism; 61. positioning the steel balls; 62. and ejecting the spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in fig. 1, 2 and 3, the insulation column cleaning mechanism convenient for replacement in the embodiment comprises a Y-shaped arm 1, a cleaning element 2 and a rotating element 3 for fixing the cleaning element 2, wherein the rotating element 3 is arranged inside the Y-shaped arm 1;

the cleaning piece 2 comprises a brush 21, a connecting pipe 22 and an inserting end 23, one end of the connecting pipe 22 close to the rotating piece 3 is fixedly connected with the inserting end 23, a limiting piece 4 is arranged in the inserting end 23, a loosening piece 5 is arranged in the connecting pipe 22, and the loosening piece 5 is connected with the limiting piece 4; the rotating part 3 comprises a belt pulley 31, a plug hole 32 is formed in the belt pulley 31, the connecting pipe 22 is plugged into the plug hole 32, a limiting groove 33 is formed in the inner wall of the plug hole 32, and the limiting part 4 is clamped in the plug hole 32.

When the insulating column cleaning mechanism is installed, the insertion end 23 of the cleaning piece 2 is inserted into the insertion hole 32 in the belt pulley 31 until the limiting piece 4 is clamped into the limiting groove 33, the whole cleaning mechanism is installed, and when the cleaning mechanism is disassembled, the loosening piece 5 is pulled towards the direction far away from the Y-shaped arm 1, so that the loosening piece 5 drives the limiting piece 4 to retract from the limiting groove 33, the insertion end 23 is conveniently and directly pulled out of the insertion hole 32, and the cleaning piece 2 is pulled out for replacement; avoiding multi-step operation of firstly unlocking the limiting mechanism and then pulling out the cleaning piece 2; the disassembly steps are simplified, the disassembly efficiency is improved, the time is saved, and meanwhile, the squat operation of maintenance personnel is avoided.

As shown in fig. 3 and 4, in some embodiments, the limiting member 4 comprises a bevel fixture block 41, a Y-shaped elastic piece 42 and a branch tip 43, and a chamfered surface is arranged on one side of the bevel fixture block 41 close to the Y-shaped arm 1; a T-shaped cavity body is arranged inside the inserting end 23, the inner walls of the two symmetrical ends of the T-shaped cavity body are connected with oblique angle fixture blocks 41 in a sliding mode, and the inner wall of the other end of the T-shaped cavity body is connected with a Y-shaped elastic sheet 42 in a sliding mode; two symmetrical ends of the Y-shaped elastic sheet 42 are fixedly connected with the bevel angle fixture block 41, and the other end of the Y-shaped elastic sheet is fixedly connected with the loosening element 5; the inner wall at T die cavity intersection is provided with to most advanced 43, is provided with sharp-pointed end to most advanced 43, and sharp-pointed end sets up in Y type flexure strip 42's intersection, and restriction groove 33 is gone into to oblique angle fixture block 41 card.

When the inserting end 23 is inserted into the inserting hole 32, the inner wall of the inserting hole 32 abuts against the chamfered surface of the bevel fixture block 41, the bevel fixture block 41 retracts due to the flexible characteristic of the Y-shaped elastic piece 42, and after the bevel fixture block 41 is aligned with the limiting groove 33, the Y-shaped elastic piece 42 extends to enable the bevel fixture block 41 to be clamped into the limiting groove 33; simultaneously through the sharp-pointed end to sharp-pointed end 43, conveniently part Y type flexure strip 42, sharp-pointed end and T die cavity form the arc passageway simultaneously, are convenient for guarantee the gliding continuity of Y type flexure strip 42.

As shown in fig. 2 and 3, in some embodiments, the release member 5 includes a pulling rod 51 and an elastic unit 52, the pulling rod 51 is slidably connected along the inner wall of the connection pipe 22, the elastic unit 52 includes a limiting ring 521 and a return spring 522, and the limiting ring 521 is fixedly connected with the pulling rod 51; an accommodating cavity is formed in the inner wall of one end, close to the Y-shaped arm 1, of the connecting pipe 22, one end of the return spring 522 is fixedly connected with the inner wall of the accommodating cavity, and the other end of the return spring is fixedly connected with the limiting ring 521; one end of the pulling rod 51 far away from the Y-shaped arm 1 is provided with a ring structure.

Through pulling the annular structure at one end of the pulling rod 51, the pulling rod 51 drives the Y-shaped elastic sheet 42 to move, the Y-shaped elastic sheet 42 drags the bevel fixture block 41 until the bevel fixture block 41 is completely retracted into the T-shaped cavity, and then the cleaning part 2 is taken out along the way, so that the operation is simplified; and meanwhile, the return spring 522 is convenient for returning the Y-shaped elastic sheet 42 and the bevel angle clamping block 41, so that the cleaning piece 2 can be used for the second time.

As shown in fig. 2 and 3, in some embodiments, the inner wall of the insertion hole 32 is provided with a positioning groove 34, the inside of the insertion end 23 is provided with a positioning cavity, the inside of the positioning cavity is provided with a positioning mechanism 6, the positioning mechanism 6 comprises positioning steel balls 61 and an ejection spring 62, the positioning steel balls 61 are arranged at two ends of the positioning cavity, the ejection spring 62 is arranged in the positioning cavity, and the ejection spring 62 is arranged between the positioning steel balls 61; the positioning steel balls 61 are clamped in the positioning grooves 34.

The positioning steel ball 61 is clamped in the positioning groove 34, so that the bevel clamping block 41 is conveniently confirmed to be clamped in the limiting groove 33.

As shown in fig. 2 and 3, in some embodiments, the positioning slot 34 is funnel-shaped; the positioning steel balls 61 can slide out of the positioning grooves 34 conveniently through the positioning grooves 34 in a funnel-shaped structure.

As shown in fig. 2 and 3, in some embodiments, the plug end 23 is configured as a rectangular parallelepiped structure with a square end face, and the plug hole 32 is matched with the end face of the plug end 23; through the cooperation of the splicing end 23 with the square splicing hole 32, the end face of which is of a square cuboid structure, the belt pulley 31 can not rotate relatively when driving the cleaning piece 2 to rotate, and the transmission efficiency is improved.

It should be noted that, in this document, if there are first and second, etc., relational terms are only used for distinguishing one entity or operation from another entity or operation, and there is no necessarily any requirement or suggestion that any actual relation or order exists between the entities or operations. 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.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The insulating column cleaning mechanism convenient to replace comprises a Y-shaped arm (1), a cleaning piece (2) and a rotating piece (3) for fixing the cleaning piece (2), wherein the rotating piece (3) is arranged inside the Y-shaped arm (1); the method is characterized in that:

the cleaning piece (2) comprises a brush (21), a connecting pipe (22) and an inserting end (23), one end, close to the rotating piece (3), of the connecting pipe (22) is fixedly connected with the inserting end (23), a limiting piece (4) is arranged in the inserting end (23), a loosening piece (5) is arranged inside the connecting pipe (22), and the loosening piece (5) is connected with the limiting piece (4); the rotating piece (3) comprises a belt pulley (31), a plug hole (32) is formed in the belt pulley (31), the connecting pipe (22) is connected with the plug hole (32) in a plug mode, a limiting groove (33) is formed in the inner wall of the plug hole (32), and the limiting piece (4) is connected in the plug hole (32) in a clamping mode.

2. The easy-to-replace insulated column cleaning mechanism according to claim 1, characterized in that: the limiting piece (4) comprises an oblique angle clamping block (41), a Y-shaped elastic sheet (42) and a directional tip (43), and a chamfered surface is arranged on one side, close to the Y-shaped arm (1), of the oblique angle clamping block (41); a T-shaped cavity body is arranged inside the inserting end (23), the inner walls of the two symmetrical ends of the T-shaped cavity body are connected with oblique angle clamping blocks (41) in a sliding mode, and a Y-shaped elastic sheet (42) is connected to the inner wall of the other end of the T-shaped cavity body in a sliding mode; two symmetrical ends of the Y-shaped elastic sheet (42) are fixedly connected with the bevel angle clamping block (41), and the other end of the Y-shaped elastic sheet is fixedly connected with the loosening piece (5); the inner wall of T die cavity intersection is provided with to most advanced (43), it is provided with sharp-pointed end to most advanced (43), sharp-pointed end sets up the intersection at Y type flexure strip (42), restriction inslot (33) is gone into to bevel angle fixture block (41).

3. The insulating column cleaning mechanism convenient to replace according to claim 1, wherein: the loosening element (5) comprises a pulling rod (51) and an elastic unit (52), the pulling rod (51) is connected with the inner wall of the connecting pipe (22) in a sliding mode, the elastic unit (52) comprises a limiting ring (521) and a return spring (522), and the limiting ring (521) is fixedly connected with the pulling rod (51); an accommodating cavity is formed in the inner wall of one end, close to the Y-shaped arm (1), of the connecting pipe (22), one end of the return spring (522) is fixedly connected with the inner wall of the accommodating cavity, and the other end of the return spring is fixedly connected with the limiting ring (521); and an annular structure is arranged at one end of the pulling rod (51) far away from the Y-shaped arm (1).

4. The insulating column cleaning mechanism convenient to replace according to claim 1, wherein: the inner wall of the plug hole (32) is provided with a positioning groove (34), the interior of the plug end (23) is provided with a positioning cavity, the interior of the positioning cavity is provided with a positioning mechanism (6), the positioning mechanism (6) comprises positioning steel balls (61) and ejection springs (62), the positioning steel balls (61) are arranged at two ends of the positioning cavity, the ejection springs (62) are arranged in the positioning cavity, and the ejection springs (62) are arranged between the positioning steel balls (61); the positioning steel balls (61) are clamped in the positioning grooves (34).

5. The insulating column cleaning mechanism convenient to replace according to claim 4, wherein: the positioning groove (34) is of a funnel-shaped structure.

6. The insulating column cleaning mechanism convenient to replace according to claim 1, wherein: the plug-in end (23) is arranged to be a cuboid structure with a square end face, and the plug-in hole (32) is matched with the end face of the plug-in end (23) in shape.